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Posted to commits@stratos.apache.org by la...@apache.org on 2015/04/07 08:28:31 UTC

[1/3] stratos git commit: Format common module code

Repository: stratos
Updated Branches:
  refs/heads/master cf78b4c80 -> 65e8f1673


http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/InFlightRequestPublisher.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/InFlightRequestPublisher.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/InFlightRequestPublisher.java
index 561173f..75cfd4d 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/InFlightRequestPublisher.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/InFlightRequestPublisher.java
@@ -26,11 +26,12 @@ public interface InFlightRequestPublisher extends StatisticsPublisher {
 
     /**
      * Publish in-flight request count.
-     * @param clusterId Cluster id
-     * @param networkPartitionId Network partition id of the cluster
+     *
+     * @param clusterId            Cluster id
+     * @param networkPartitionId   Network partition id of the cluster
      * @param activeInstancesCount Active member instance count of the cluster
      * @param inFlightRequestCount In-flight request count of the cluster
-     * @param servedRequestCount Served request count of the cluster
+     * @param servedRequestCount   Served request count of the cluster
      */
     void publish(String clusterId, String networkPartitionId, int activeInstancesCount, int inFlightRequestCount, int servedRequestCount);
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/InFlightRequestPublisherFactory.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/InFlightRequestPublisherFactory.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/InFlightRequestPublisherFactory.java
index 10b265a..c942bce 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/InFlightRequestPublisherFactory.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/InFlightRequestPublisherFactory.java
@@ -27,7 +27,7 @@ import org.apache.stratos.common.statistics.publisher.wso2.cep.WSO2CEPInFlightRe
 public class InFlightRequestPublisherFactory {
 
     public static InFlightRequestPublisher createInFlightRequestPublisher(StatisticsPublisherType type) {
-        if(type == StatisticsPublisherType.WSO2CEP) {
+        if (type == StatisticsPublisherType.WSO2CEP) {
             return new WSO2CEPInFlightRequestPublisher();
         } else {
             throw new RuntimeException("Unknown statistics publisher type");

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/StatisticsPublisher.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/StatisticsPublisher.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/StatisticsPublisher.java
index cac973f..75fd65a 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/StatisticsPublisher.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/StatisticsPublisher.java
@@ -20,7 +20,7 @@
 package org.apache.stratos.common.statistics.publisher;
 
 /**
- *  Statistics publisher interface.
+ * Statistics publisher interface.
  */
 public interface StatisticsPublisher {
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/ThriftClientConfig.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/ThriftClientConfig.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/ThriftClientConfig.java
index 154d311..18232d6 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/ThriftClientConfig.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/ThriftClientConfig.java
@@ -34,7 +34,8 @@ public class ThriftClientConfig {
     * A private Constructor prevents any other
     * class from instantiating.
     */
-    ThriftClientConfig(){}
+    ThriftClientConfig() {
+    }
 
     public static ThriftClientConfig getInstance() {
         if (instance == null) {
@@ -53,10 +54,10 @@ public class ThriftClientConfig {
      * CEP credential information can be found under thrift-client-config.xml file
      * These credential information then get parsed and assigned into ThriftClientInfo
      * Object.
-     * <p>
+     * <p/>
      * This method is used to return the assigned values in ThriftClientInfo Object
      *
-     * @return   ThriftClientInfo object which consists of username,password,ip and port values
+     * @return ThriftClientInfo object which consists of username,password,ip and port values
      */
     public ThriftClientInfo getThriftClientInfo() {
         return thriftClientInfo;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/ThriftClientConfigParser.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/ThriftClientConfigParser.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/ThriftClientConfigParser.java
index ca45863..ae3c692 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/ThriftClientConfigParser.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/ThriftClientConfigParser.java
@@ -48,15 +48,15 @@ public class ThriftClientConfigParser {
      * This method reads thrift-client-config.xml file and assign necessary credential
      * values into thriftClientInfo object.  A singleton design has been implemented
      * with the use of thriftClientIConfig class.
-     * <p>
+     * <p/>
      * The filePath argument is the path to thrift-client-config.xml file
      *
      * @param filePath the path to thrift-client-config.xml file
-     * @return         ThriftClientConfig object
+     * @return ThriftClientConfig object
      */
     public static ThriftClientConfig parse(String filePath) {
         try {
-            if(log.isDebugEnabled()) {
+            if (log.isDebugEnabled()) {
                 log.debug(String.format("Parsing thrift client config file: %s", filePath));
             }
 
@@ -65,7 +65,7 @@ public class ThriftClientConfigParser {
             thriftClientIConfig.setThriftClientInfo(thriftClientInfo);
 
             File configFile = new File(filePath);
-            if(!configFile.exists()) {
+            if (!configFile.exists()) {
                 throw new RuntimeException(String.format("Thrift client config file does not exist: %s", filePath));
             }
             OMElement document = AxiomXpathParserUtil.parse(configFile);

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPHealthStatisticsPublisher.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPHealthStatisticsPublisher.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPHealthStatisticsPublisher.java
index 85319d7..1dc4240 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPHealthStatisticsPublisher.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPHealthStatisticsPublisher.java
@@ -69,6 +69,7 @@ public class WSO2CEPHealthStatisticsPublisher extends WSO2CEPStatisticsPublisher
 
     /**
      * Publish health statistics to cep.
+     *
      * @param clusterId
      * @param clusterInstanceId
      * @param networkPartitionId
@@ -79,7 +80,7 @@ public class WSO2CEPHealthStatisticsPublisher extends WSO2CEPStatisticsPublisher
      */
     @Override
     public void publish(String clusterId, String clusterInstanceId, String networkPartitionId, String memberId, String partitionId, String health, double value) {
-        if(log.isDebugEnabled()) {
+        if (log.isDebugEnabled()) {
             log.debug(String.format("Publishing health statistics: [cluster] %s [network-partition] %s [partition] %s [member] %s [health] %s [value] %f",
                     clusterId, networkPartitionId, partitionId, memberId, health, value));
         }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPInFlightRequestPublisher.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPInFlightRequestPublisher.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPInFlightRequestPublisher.java
index 1a901df..d618592 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPInFlightRequestPublisher.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPInFlightRequestPublisher.java
@@ -77,9 +77,9 @@ public class WSO2CEPInFlightRequestPublisher extends WSO2CEPStatisticsPublisher
         List<Object> payload = new ArrayList<Object>();
         payload.add(clusterId);
         payload.add(networkPartitionId);
-        payload.add((double)activeInstancesCount);
-        payload.add((double)inFlightRequestCount);
-        payload.add((double)servedRequestCount);
+        payload.add((double) activeInstancesCount);
+        payload.add((double) inFlightRequestCount);
+        payload.add((double) servedRequestCount);
 
         super.publish(payload.toArray());
     }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/test/TestLogAppender.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/test/TestLogAppender.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/test/TestLogAppender.java
index 4d74826..366cfe9 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/test/TestLogAppender.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/test/TestLogAppender.java
@@ -37,7 +37,8 @@ public class TestLogAppender extends AppenderSkeleton {
         return new ArrayList<String>(messages);
     }
 
-    public void close() {}
+    public void close() {
+    }
 
     public boolean requiresLayout() {
         return false;
@@ -45,7 +46,7 @@ public class TestLogAppender extends AppenderSkeleton {
 
     @Override
     protected void append(LoggingEvent event) {
-        if(event.getMessage() != null) {
+        if (event.getMessage() != null) {
             messages.add(event.getMessage().toString());
         }
     }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/threading/StratosThreadPool.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/threading/StratosThreadPool.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/threading/StratosThreadPool.java
index eace99b..c0ae8ae 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/threading/StratosThreadPool.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/threading/StratosThreadPool.java
@@ -38,32 +38,33 @@ public class StratosThreadPool {
 
     private static Map<String, ExecutorService> executorServiceMap = new ConcurrentHashMap<String, ExecutorService>();
     private static Map<String, ScheduledExecutorService> scheduledServiceMap = new ConcurrentHashMap<String, ScheduledExecutorService>();
-	private static Object executorServiceMapLock = new Object();
+    private static Object executorServiceMapLock = new Object();
     private static Object scheduledServiceMapLock = new Object();
 
-	/**
-	 * Return the executor service based on the identifier and thread pool size
-	 *
-	 * @param identifier     Thread pool identifier name
-	 * @param threadPoolSize Thread pool size
-	 * @return ExecutorService
-	 */
-	public static ExecutorService getExecutorService(String identifier, int threadPoolSize) {
-		ExecutorService executorService = executorServiceMap.get(identifier);
-		if (executorService == null) {
-			synchronized (executorServiceMapLock) {
-				if (executorService == null) {
-					executorService = Executors.newFixedThreadPool(threadPoolSize);
-					executorServiceMap.put(identifier, executorService);
+    /**
+     * Return the executor service based on the identifier and thread pool size
+     *
+     * @param identifier     Thread pool identifier name
+     * @param threadPoolSize Thread pool size
+     * @return ExecutorService
+     */
+    public static ExecutorService getExecutorService(String identifier, int threadPoolSize) {
+        ExecutorService executorService = executorServiceMap.get(identifier);
+        if (executorService == null) {
+            synchronized (executorServiceMapLock) {
+                if (executorService == null) {
+                    executorService = Executors.newFixedThreadPool(threadPoolSize);
+                    executorServiceMap.put(identifier, executorService);
                     log.info(String.format("Thread pool created: [type] Executor Service [id] %s [size] %d", identifier, threadPoolSize));
-				}
-			}
-		}
-		return executorService;
-	}
+                }
+            }
+        }
+        return executorService;
+    }
 
     /**
      * Returns a scheduled executor for given thread pool size.
+     *
      * @param identifier     Thread pool identifier name
      * @param threadPoolSize Thread pool size
      * @return

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/AxiomXpathParserUtil.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/AxiomXpathParserUtil.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/AxiomXpathParserUtil.java
index d5f6bd1..c27f9b7 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/AxiomXpathParserUtil.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/AxiomXpathParserUtil.java
@@ -61,10 +61,11 @@ public class AxiomXpathParserUtil {
     public static final String ALIAS_ATTRIBUTE_PREFIX = "svns";
     public static final String ALIAS_NAMESPACE = "http://org.wso2.securevault/configuration";
 
-    private AxiomXpathParserUtil(){}
-    
+    private AxiomXpathParserUtil() {
+    }
+
     public static OMElement parse(File xmlSource) throws MalformedConfigurationFileException,
-        IllegalArgumentException {
+            IllegalArgumentException {
 
         OMElement documentElement;
 
@@ -121,7 +122,7 @@ public class AxiomXpathParserUtil {
     }
 
     public static OMElement getElement(final String fileName, final OMElement rootElt,
-        final String eltStr, final String xpath) {
+                                       final String eltStr, final String xpath) {
         List<?> nodes = getMatchingNodes(xpath, rootElt);
         neglectingWarn(fileName, eltStr, nodes.size());
         OMElement element = getElement(nodes.get(0));
@@ -140,31 +141,29 @@ public class AxiomXpathParserUtil {
     private static void neglectingWarn(final String fileName, final String elt, final int size) {
         if (size > 1) {
             LOG.warn(fileName + " contains more than one " + elt + " elements!" +
-                     " Elements other than the first will be neglected.");
+                    " Elements other than the first will be neglected.");
         }
     }
 
     public static void plainTextWarn(final String elt) {
         LOG.warn("Unable to find a value for " + elt + " element from Secure Vault." +
-                 "Hence we will try to assign the plain text value (if specified).");
+                "Hence we will try to assign the plain text value (if specified).");
     }
 
     /**
-     * @param xpath
-     *            XPATH expression to be read.
-     * @param elt
-     *            OMElement to be used for the search.
+     * @param xpath XPATH expression to be read.
+     * @param elt   OMElement to be used for the search.
      * @return List matching OMNode list
      */
     @SuppressWarnings("unchecked")
-    public static OMNode getFirstMatchingNode(final String xpath, final OMElement elt) throws MalformedConfigurationFileException{
+    public static OMNode getFirstMatchingNode(final String xpath, final OMElement elt) throws MalformedConfigurationFileException {
 
         AXIOMXPath axiomXpath;
         List<OMNode> nodeList = null;
         try {
             axiomXpath = new AXIOMXPath(xpath);
             nodeList = axiomXpath.selectNodes(elt);
-            return nodeList.isEmpty() ?  null : nodeList.get(0);
+            return nodeList.isEmpty() ? null : nodeList.get(0);
         } catch (JaxenException e) {
             String msg = "Error occurred while reading the Xpath (" + xpath + ")";
             LOG.error(msg, e);
@@ -174,12 +173,11 @@ public class AxiomXpathParserUtil {
     }
 
     /**
-     * @param xpath
-     *            XPATH expression to be read.
+     * @param xpath XPATH expression to be read.
      * @return List matching list
      */
     @SuppressWarnings("unchecked")
-    public static List<OMNode> getMatchingNodes(OMElement elt, final String xpath) throws MalformedConfigurationFileException{
+    public static List<OMNode> getMatchingNodes(OMElement elt, final String xpath) throws MalformedConfigurationFileException {
 
         AXIOMXPath axiomXpath;
         List<OMNode> nodeList = null;
@@ -196,14 +194,12 @@ public class AxiomXpathParserUtil {
     }
 
     /**
-     * @param xpath
-     *            XPATH expression to be read.
-     * @param elt
-     *            OMElement to be used for the search.
+     * @param xpath XPATH expression to be read.
+     * @param elt   OMElement to be used for the search.
      * @return List matching OMNode list
      */
     @SuppressWarnings("unchecked")
-    public static List<OMNode> getMatchingNodes(final String xpath, final OMElement elt) throws MalformedConfigurationFileException{
+    public static List<OMNode> getMatchingNodes(final String xpath, final OMElement elt) throws MalformedConfigurationFileException {
 
         AXIOMXPath axiomXpath;
         List<OMNode> nodeList = null;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/ClaimsMgtUtil.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/ClaimsMgtUtil.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/ClaimsMgtUtil.java
index 7a32348..d002feb 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/ClaimsMgtUtil.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/ClaimsMgtUtil.java
@@ -37,6 +37,7 @@ package org.apache.stratos.common.util;
  * specific language governing permissions and limitations
  * under the License.
  */
+
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.wso2.carbon.user.core.UserCoreConstants;
@@ -59,31 +60,27 @@ public class ClaimsMgtUtil {
     private static final Log log = LogFactory.getLog(ClaimsMgtUtil.class);
 
     /* Methods to get the first and last names from the getNames() */
+
     /**
      * gets first name
-     * 
+     *
      * @param realmService realmService
-     * @param tenantId
-     *            tenant id
+     * @param tenantId     tenant id
      * @return first name
-     * @throws Exception
-     *             if error in getting the first name
+     * @throws Exception if error in getting the first name
      */
-    public static String getFirstName(RealmService realmService, int tenantId)throws Exception {
+    public static String getFirstName(RealmService realmService, int tenantId) throws Exception {
         String names[] = getNames(realmService, tenantId);
         return names[0];
     }
 
     /**
      * gets last name
-     * 
-     * @param tenant
-     *            tenant
-     * @param tenantId
-     *            tenant id
+     *
+     * @param tenant   tenant
+     * @param tenantId tenant id
      * @return last name
-     * @throws Exception
-     *             if error in getting the last name
+     * @throws Exception if error in getting the last name
      */
     public static String getLastName(RealmService realmService, int tenantId) throws Exception {
         String names[] = getNames(realmService, tenantId);
@@ -93,14 +90,11 @@ public class ClaimsMgtUtil {
     /**
      * Gets the first name of a tenant admin to address him/her in the
      * notifications
-     * 
-     * @param tenant
-     *            tenant
-     * @param tenantId
-     *            tenant Id
+     *
+     * @param tenant   tenant
+     * @param tenantId tenant Id
      * @return first name / calling name
-     * @throws Exception
-     *             if unable to retrieve the admin name
+     * @throws Exception if unable to retrieve the admin name
      */
     public static String[] getNames(RealmService realmService, int tenantId) throws Exception {
         String[] names = new String[2];
@@ -123,7 +117,7 @@ public class ClaimsMgtUtil {
                 // no last name - fullname was considered givenname;
                 names = getNamesfromFullName(realmService, firstname);
             }
-        } else { 
+        } else {
             // Work around for old tenants - where even full name is not input.
             if (log.isDebugEnabled()) {
                 log.debug("First name is not available");
@@ -143,26 +137,24 @@ public class ClaimsMgtUtil {
 
     /**
      * Method to get the name of the admin user given the tenant id
-     * 
-     * @param tenantId
-     *            tenant id
+     *
+     * @param tenantId tenant id
      * @return admin user name
-     * @throws Exception
-     *             UserStoreException
+     * @throws Exception UserStoreException
      */
     public static String getAdminUserNameFromTenantId(RealmService realmService, int tenantId)
-                                                                                              throws Exception {
+            throws Exception {
         if (tenantId == MultitenantConstants.SUPER_TENANT_ID) {
             return realmService.getBootstrapRealmConfiguration().getAdminUserName();
         }
-        String tenantAdminName ="";
+        String tenantAdminName = "";
         try {
             if (realmService.getTenantManager().getTenant(tenantId) != null) {
                 tenantAdminName = realmService.getTenantManager().getTenant(tenantId).getAdminName();
             }
         } catch (org.wso2.carbon.user.api.UserStoreException e) {
             String msg = "Unable to retrieve the admin name for the tenant with the tenant Id: " +
-                         tenantId;
+                    tenantId;
             log.error(msg, e);
             throw new Exception(msg, e);
         }
@@ -171,9 +163,8 @@ public class ClaimsMgtUtil {
 
     /**
      * Let's split the givenname into two.
-     * 
-     * @param fullName
-     *            full name of the tenant admin
+     *
+     * @param fullName full name of the tenant admin
      * @return first name
      */
     public static String[] getNamesfromFullName(RealmService realmService, String fullName) {
@@ -187,16 +178,12 @@ public class ClaimsMgtUtil {
 
     /**
      * Get the claims from the user store manager
-     * 
-     * @param tenant
-     *            tenant information
-     * @param tenantId
-     *            tenantId
-     * @param claim
-     *            claim name
+     *
+     * @param tenant   tenant information
+     * @param tenantId tenantId
+     * @param claim    claim name
      * @return claim value
-     * @throws org.wso2.carbon.user.core.UserStoreException
-     *             exception in getting the user store manager
+     * @throws org.wso2.carbon.user.core.UserStoreException exception in getting the user store manager
      */
     public static String getClaimfromUserStoreManager(RealmService realmService, int tenantId,
                                                       String claim) throws UserStoreException {
@@ -231,20 +218,17 @@ public class ClaimsMgtUtil {
 
     /**
      * Gets first name from the user store manager
-     * 
-     * @param tenant
-     *            tenant
-     * @param tenantId
-     *            tenant id
+     *
+     * @param tenant   tenant
+     * @param tenantId tenant id
      * @return first name
-     * @throws UserStoreException
-     *             , if error in getting the claim GIVEN_NAME
+     * @throws UserStoreException , if error in getting the claim GIVEN_NAME
      */
     public static String getFirstNamefromUserStoreManager(RealmService realmService,
                                                           int tenantId) throws UserStoreException {
         try {
             return getClaimfromUserStoreManager(realmService, tenantId,
-                                                UserCoreConstants.ClaimTypeURIs.GIVEN_NAME);
+                    UserCoreConstants.ClaimTypeURIs.GIVEN_NAME);
         } catch (Exception e) {
             String msg = "First Name not found for the tenant";
             log.debug(msg, e);
@@ -254,27 +238,24 @@ public class ClaimsMgtUtil {
 
     /**
      * Gets last name from the user store manager
-     * 
-     * @param tenant
-     *            tenant
-     * @param tenantId
-     *            tenant id
+     *
+     * @param tenant   tenant
+     * @param tenantId tenant id
      * @return last name
-     * @throws UserStoreException
-     *             , if error in getting the claim SURNAME
+     * @throws UserStoreException , if error in getting the claim SURNAME
      */
     public static String getLastNamefromUserStoreManager(RealmService realmService,
                                                          int tenantId) throws UserStoreException {
         String lastname = "";
         try {
             lastname = getClaimfromUserStoreManager(realmService, tenantId,
-                                                    UserCoreConstants.ClaimTypeURIs.SURNAME);
+                    UserCoreConstants.ClaimTypeURIs.SURNAME);
         } catch (Exception e) {
             String msg = "Last Name not found for the tenant";
             log.debug(msg, e);
         }
         return lastname; // returns empty string, if couldn't get last name from
-                         // userStore manager
+        // userStore manager
     }
 
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/CloudServicesUtil.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/CloudServicesUtil.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/CloudServicesUtil.java
index dc51039..8756c0d 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/CloudServicesUtil.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/CloudServicesUtil.java
@@ -44,8 +44,8 @@ public class CloudServicesUtil {
     public static void activateAllServices(CloudServicesDescConfig cloudServicesDesc, int tenantId) throws Exception {
 
         java.util.Collection<CloudServiceConfig> cloudServiceConfigList =
-                                                                          cloudServicesDesc.getCloudServiceConfigs().
-                                                                                            values();
+                cloudServicesDesc.getCloudServiceConfigs().
+                        values();
         if (cloudServiceConfigList != null) {
             for (CloudServiceConfig cloudServiceConfig : cloudServiceConfigList) {
                 if (cloudServiceConfig.isDefaultActive()) {
@@ -53,21 +53,21 @@ public class CloudServicesUtil {
                     try {
                         if (!CloudServicesUtil.isCloudServiceActive(cloudServiceName, tenantId)) {
                             CloudServicesUtil.setCloudServiceActive(true,
-                                                                    cloudServiceName,
-                                                                    tenantId,
-                                                                    cloudServicesDesc.getCloudServiceConfigs().
-                                                                                      get(cloudServiceName));
+                                    cloudServiceName,
+                                    tenantId,
+                                    cloudServicesDesc.getCloudServiceConfigs().
+                                            get(cloudServiceName));
                         }
                     } catch (Exception e) {
                         String msg = "Error in activating the cloud service at the tenant" +
-                                     "creation. tenant id: " + tenantId + ", service name: " +
-                                     cloudServiceName;
+                                "creation. tenant id: " + tenantId + ", service name: " +
+                                cloudServiceName;
                         log.error(msg, e);
                         throw new UserStoreException(msg, e);
                     }
                 }
             }
-        }     
+        }
     }
 
     public static void activateOriginalAndCompulsoryServices(CloudServicesDescConfig cloudServicesDesc,
@@ -75,28 +75,28 @@ public class CloudServicesUtil {
                                                              int tenantId) throws Exception {
 
         Map<String, CloudServiceConfig> cloudServiceConfigs =
-                                                              cloudServicesDesc.getCloudServiceConfigs();
+                cloudServicesDesc.getCloudServiceConfigs();
         if (CloudServicesUtil.isServiceNameValid(cloudServicesDesc, originalService)) {
             if (!CloudServicesUtil.isCloudServiceActive(originalService, tenantId)) {
                 CloudServicesUtil.setCloudServiceActive(true, originalService, tenantId,
-                                                        cloudServiceConfigs.get(originalService));
+                        cloudServiceConfigs.get(originalService));
                 log.info("Successfully activated the " + originalService + " for the tenant " +
-                         tenantId);
+                        tenantId);
             }
             // register the compulsory services
             if (!CloudServicesUtil.isCloudServiceActive(StratosConstants.CLOUD_IDENTITY_SERVICE,
-                                                        tenantId)) {
+                    tenantId)) {
                 CloudServicesUtil.setCloudServiceActive(true,
-                                                        StratosConstants.CLOUD_IDENTITY_SERVICE,
-                                                        tenantId,
-                                                        cloudServiceConfigs.get(StratosConstants.CLOUD_IDENTITY_SERVICE));
+                        StratosConstants.CLOUD_IDENTITY_SERVICE,
+                        tenantId,
+                        cloudServiceConfigs.get(StratosConstants.CLOUD_IDENTITY_SERVICE));
             }
             if (!CloudServicesUtil.isCloudServiceActive(StratosConstants.CLOUD_GOVERNANCE_SERVICE,
-                                                        tenantId)) {
+                    tenantId)) {
                 CloudServicesUtil.setCloudServiceActive(true,
-                                                        StratosConstants.CLOUD_GOVERNANCE_SERVICE,
-                                                        tenantId,
-                                                        cloudServiceConfigs.get(StratosConstants.CLOUD_GOVERNANCE_SERVICE));
+                        StratosConstants.CLOUD_GOVERNANCE_SERVICE,
+                        tenantId,
+                        cloudServiceConfigs.get(StratosConstants.CLOUD_GOVERNANCE_SERVICE));
             }
         } else {
             log.warn("Unable to activate the " + originalService + " for the tenant " + tenantId);
@@ -107,7 +107,7 @@ public class CloudServicesUtil {
     public static void setCloudServiceActive(boolean active,
                                              String cloudServiceName,
                                              int tenantId, CloudServiceConfig cloudServiceConfig)
-                                                                                                 throws Exception {
+            throws Exception {
         if (cloudServiceConfig.getLabel() == null) {
             // for the non-labled services, we are not setting/unsetting the
             // service active
@@ -119,9 +119,9 @@ public class CloudServicesUtil {
                         MultitenantConstants.SUPER_TENANT_ID);
         UserRegistry configRegistry = ServiceReferenceHolder.getInstance().getRegistryService().getConfigSystemRegistry(tenantId);
         String cloudServiceInfoPath = StratosConstants.CLOUD_SERVICE_INFO_STORE_PATH +
-                                      RegistryConstants.PATH_SEPARATOR + tenantId +
-                                      RegistryConstants.PATH_SEPARATOR + cloudServiceName;
-        
+                RegistryConstants.PATH_SEPARATOR + tenantId +
+                RegistryConstants.PATH_SEPARATOR + cloudServiceName;
+
         Resource cloudServiceInfoResource;
         if (govRegistry.resourceExists(cloudServiceInfoPath)) {
             cloudServiceInfoResource = govRegistry.get(cloudServiceInfoPath);
@@ -129,7 +129,7 @@ public class CloudServicesUtil {
             cloudServiceInfoResource = govRegistry.newCollection();
         }
         cloudServiceInfoResource.setProperty(StratosConstants.CLOUD_SERVICE_IS_ACTIVE_PROP_KEY,
-                                             active ? "true" : "false");
+                active ? "true" : "false");
         govRegistry.put(cloudServiceInfoPath, cloudServiceInfoResource);
 
         // then we will copy the permissions
@@ -160,29 +160,29 @@ public class CloudServicesUtil {
 
     public static boolean isCloudServiceActive(String cloudServiceName,
                                                int tenantId, UserRegistry govRegistry)
-                                                                                      throws Exception {
+            throws Exception {
         // The cloud manager is always active
         if (StratosConstants.CLOUD_MANAGER_SERVICE.equals(cloudServiceName)) {
             return true;
         }
 
         String cloudServiceInfoPath = StratosConstants.CLOUD_SERVICE_INFO_STORE_PATH +
-                                      RegistryConstants.PATH_SEPARATOR + tenantId +
-                                      RegistryConstants.PATH_SEPARATOR + cloudServiceName;
+                RegistryConstants.PATH_SEPARATOR + tenantId +
+                RegistryConstants.PATH_SEPARATOR + cloudServiceName;
         Resource cloudServiceInfoResource;
         if (govRegistry.resourceExists(cloudServiceInfoPath)) {
             cloudServiceInfoResource = govRegistry.get(cloudServiceInfoPath);
             String isActiveStr =
-                                 cloudServiceInfoResource.getProperty(
-                                                         StratosConstants.CLOUD_SERVICE_IS_ACTIVE_PROP_KEY);
+                    cloudServiceInfoResource.getProperty(
+                            StratosConstants.CLOUD_SERVICE_IS_ACTIVE_PROP_KEY);
             return "true".equals(isActiveStr);
         }
         return false;
     }
 
     public static boolean isServiceNameValid(CloudServicesDescConfig cloudServicesDesc,
-                                               String cloudServiceName) {
-        if(cloudServiceName == null) {
+                                             String cloudServiceName) {
+        if (cloudServiceName == null) {
             return false;
         }
         java.util.Collection<CloudServiceConfig> cloudServiceConfigList =

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/CommonUtil.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/CommonUtil.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/CommonUtil.java
index b49c42d..38ef6af 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/CommonUtil.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/CommonUtil.java
@@ -127,7 +127,7 @@ public class CommonUtil {
     public static String getAdminUserName() {
         return stratosConfig.getAdminUserName();
     }
-    
+
     public static String getAdminPassword() {
         return stratosConfig.getAdminPassword();
     }
@@ -167,9 +167,9 @@ public class CommonUtil {
             } catch (Exception e) {
                 if (log.isWarnEnabled()) {
                     log.warn("Invalid Email Address provided for tenant creation notification. " +
-                             "Please check whether the parameter NotificationEmail" +
-                             " is set properly in " +
-                             StratosConstants.STRATOS_CONF_FILE, e);
+                            "Please check whether the parameter NotificationEmail" +
+                            " is set properly in " +
+                            StratosConstants.STRATOS_CONF_FILE, e);
                 }
                 return "";
             }
@@ -340,13 +340,13 @@ public class CommonUtil {
             throws RegistryException {
         String domainValidatorInfoPath =
                 StratosConstants.DOMAIN_VALIDATOR_INFO_PATH + RegistryConstants.PATH_SEPARATOR +
-                domain + RegistryConstants.PATH_SEPARATOR +
-                StratosConstants.VALIDATION_KEY_RESOURCE_NAME;
+                        domain + RegistryConstants.PATH_SEPARATOR +
+                        StratosConstants.VALIDATION_KEY_RESOURCE_NAME;
         if (governanceSystemRegistry.resourceExists(domainValidatorInfoPath)) {
             Resource resource = governanceSystemRegistry.get(domainValidatorInfoPath);
             String actualSuccessKey = resource.getProperty("successKey");
             if (actualSuccessKey != null && successKey != null &&
-                actualSuccessKey.trim().equals(successKey.trim())) {
+                    actualSuccessKey.trim().equals(successKey.trim())) {
                 // the domain is correct
                 return true;
             }
@@ -361,7 +361,7 @@ public class CommonUtil {
      */
     public static StratosConfiguration loadStratosConfiguration() {
         // gets the configuration file name from the StratosConstants.
-        String StratosConfigFileName = CarbonUtils.getCarbonConfigDirPath() + File.separator + 
+        String StratosConfigFileName = CarbonUtils.getCarbonConfigDirPath() + File.separator +
                 StratosConstants.MULTITENANCY_CONFIG_FOLDER + File.separator +
                 StratosConstants.STRATOS_CONF_FILE;
         return loadStratosConfiguration(StratosConfigFileName);
@@ -418,7 +418,7 @@ public class CommonUtil {
                         config.setNotificationEmail(element.getText());
                     } else if ("SuperAdminEmail".equals(element.getLocalName())) {
                         config.setSuperAdminEmail(element.getText());
-                    } else if ("TenantActivationModerated".equals(element.getLocalName())){
+                    } else if ("TenantActivationModerated".equals(element.getLocalName())) {
                         String isTenantActivationModerated = element.getText();
                         boolean tenantActivationModerated = false;
                         if (isTenantActivationModerated.trim().equalsIgnoreCase("true")) {
@@ -446,38 +446,37 @@ public class CommonUtil {
                             skipSummaryGenerator = true;
                         }
                         config.setSkipSummaryGenerator(skipSummaryGenerator);
-                    }
-                    else if ("PaypalAPIUsername".equals(element.getLocalName())) {
+                    } else if ("PaypalAPIUsername".equals(element.getLocalName())) {
                         config.setPaypalAPIUsername(element.getText());
                     } else if ("PaypalAPIPassword".equals(element.getLocalName())) {
                         config.setPaypalAPIPassword(element.getText());
                     } else if ("PaypalAPISignature".equals(element.getLocalName())) {
                         config.setPaypalAPISignature(element.getText());
-                    }else if ("PaypalEnvironment".equals(element.getLocalName())){
+                    } else if ("PaypalEnvironment".equals(element.getLocalName())) {
                         config.setPaypalEnvironment(element.getText());
-                    }else if("FinanceNotificationEmail".equals(element.getLocalName())){
-                        config.setFinanceNotificationEmail(element.getText());    
-                    }else if("UsagePlanUrl".equals(element.getLocalName())){
+                    } else if ("FinanceNotificationEmail".equals(element.getLocalName())) {
+                        config.setFinanceNotificationEmail(element.getText());
+                    } else if ("UsagePlanUrl".equals(element.getLocalName())) {
                         config.setUsagePlanURL(element.getText());
-                    }else if("PaidJIRAUrl".equals(element.getLocalName())) {
+                    } else if ("PaidJIRAUrl".equals(element.getLocalName())) {
                         config.setPaidJIRAUrl(element.getText());
-                    }else if("PaidJIRAProject".equals(element.getLocalName())) {
+                    } else if ("PaidJIRAProject".equals(element.getLocalName())) {
                         config.setPaidJIRAProject(element.getText());
-                    }else if("ForumUrl".equals(element.getLocalName())) {
+                    } else if ("ForumUrl".equals(element.getLocalName())) {
                         config.setForumUrl(element.getText());
-                    }else if("PaidUserGroup".equals(element.getLocalName())) {
+                    } else if ("PaidUserGroup".equals(element.getLocalName())) {
                         config.setPaidUserGroup(element.getText());
-                    }else if("NonpaidUserGroup".equals(element.getLocalName())) {
+                    } else if ("NonpaidUserGroup".equals(element.getLocalName())) {
                         config.setNonpaidUserGroup(element.getText());
-                    } else if("SupportInfoUrl".equals(element.getLocalName())) {
+                    } else if ("SupportInfoUrl".equals(element.getLocalName())) {
                         config.setSupportInfoUrl(element.getText());
-                    }else if("IncidentCustomFieldId".equals(element.getLocalName())) {
+                    } else if ("IncidentCustomFieldId".equals(element.getLocalName())) {
                         config.setIncidentCustomFieldId(element.getText());
-                    } else if("IncidentImpactCustomFieldId".equals(element.getLocalName())) {
+                    } else if ("IncidentImpactCustomFieldId".equals(element.getLocalName())) {
                         config.setIncidentImpactCustomFieldId(element.getText());
                     } else if ("GoogleAnalyticsURL".equals(element.getLocalName())) {
                         config.setGoogleAnalyticsURL(element.getText());
-                    } else if("StratosEventListener".equals(element.getLocalName())) {
+                    } else if ("StratosEventListener".equals(element.getLocalName())) {
                         populateEventListenerProperties(config, element);
                     } else if ("managerServiceUrl".equals(element.getLocalName())) {
                         config.setManagerServiceUrl(element.getText());
@@ -485,7 +484,7 @@ public class CommonUtil {
                         config.setAdminUserName(element.getText());
                     } else if ("adminPassword".equals(element.getLocalName())) {
                         config.setAdminPassword(element.getText());
-                    } else if("SSOLoadingMessage".equals(element.getLocalName())){
+                    } else if ("SSOLoadingMessage".equals(element.getLocalName())) {
                         config.setSsoLoadingMessage(element.getText());
                     }
                 }
@@ -504,19 +503,19 @@ public class CommonUtil {
                 }
             }
         }
-		if (log.isDebugEnabled()) {
-			log.debug("Unable to locate the stratos configurations file. "
-					+ "Default Settings will be used.");
-		}
+        if (log.isDebugEnabled()) {
+            log.debug("Unable to locate the stratos configurations file. "
+                    + "Default Settings will be used.");
+        }
         return config; // return the default configuration, if the file not found.
     }
-    
-    
+
+
     private static void populateEventListenerProperties(StratosConfiguration config,
                                                         OMElement element) throws RegistryException {
         config.setStratosEventListenerName(element.getAttributeValue(new QName("class")));
         Iterator<?> ite =
-                          element.getChildrenWithName(new QName("Property"));
+                element.getChildrenWithName(new QName("Property"));
         while (ite.hasNext()) {
             OMElement propElem = (OMElement) ite.next();
             String propName = propElem.getAttributeValue(new QName("name"));
@@ -585,6 +584,7 @@ public class CommonUtil {
 
     /**
      * method to check whether a domain name is available to register given a domain name
+     *
      * @param tenantDomain, domain name
      * @return true, if the domain is available to register
      * @throws Exception, if checking the existence of the tenant is failed.
@@ -592,37 +592,37 @@ public class CommonUtil {
     public static boolean isDomainNameAvailable(String tenantDomain) throws Exception {
 
         TenantManager tenantManager = ServiceReferenceHolder.getInstance().getRealmService().getTenantManager();
-          // The registry reserved words are checked first.
-          if (tenantDomain.equals("atom") || tenantDomain.equals("registry")
-                  || tenantDomain.equals("resource")) {
-              String msg = "You can not use a registry reserved word:" + tenantDomain +
-                           ":as a tenant domain. Please choose a different one.";
-              log.error(msg);
-              throw new Exception(msg);
-          }
-
-          int tenantId;
-          try {
-              tenantId = tenantManager.getTenantId(tenantDomain);
-          } catch (UserStoreException e) {
-              String msg = "Error in getting the tenant id for the given domain  " +
-                           tenantDomain + ".";
-              log.error(msg);
-              throw new Exception(msg, e);
-          }
-
-          // check a tenant with same domain exist.
-          if ((tenantId != MultitenantConstants.INVALID_TENANT_ID && tenantId != MultitenantConstants.SUPER_TENANT_ID) ||
-                  tenantDomain.equals(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME)) {
-              String msg =
-                           "A tenant with same domain already exist. " +
-                                   "Please use a different domain name. tenant domain: " +
-                                   tenantDomain + ".";
-              log.info(msg);
-              return false;
-          }
-          return true;
-      }
+        // The registry reserved words are checked first.
+        if (tenantDomain.equals("atom") || tenantDomain.equals("registry")
+                || tenantDomain.equals("resource")) {
+            String msg = "You can not use a registry reserved word:" + tenantDomain +
+                    ":as a tenant domain. Please choose a different one.";
+            log.error(msg);
+            throw new Exception(msg);
+        }
+
+        int tenantId;
+        try {
+            tenantId = tenantManager.getTenantId(tenantDomain);
+        } catch (UserStoreException e) {
+            String msg = "Error in getting the tenant id for the given domain  " +
+                    tenantDomain + ".";
+            log.error(msg);
+            throw new Exception(msg, e);
+        }
+
+        // check a tenant with same domain exist.
+        if ((tenantId != MultitenantConstants.INVALID_TENANT_ID && tenantId != MultitenantConstants.SUPER_TENANT_ID) ||
+                tenantDomain.equals(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME)) {
+            String msg =
+                    "A tenant with same domain already exist. " +
+                            "Please use a different domain name. tenant domain: " +
+                            tenantDomain + ".";
+            log.info(msg);
+            return false;
+        }
+        return true;
+    }
 
     public static boolean isEmptyArray(String[] array) {
         return (array == null) || (array.length == 0) || ((array.length == 1) && (array[0] == null));

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/ConfUtil.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/ConfUtil.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/ConfUtil.java
index 7f9d665..e697c6c 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/ConfUtil.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/ConfUtil.java
@@ -33,8 +33,8 @@ import java.io.File;
  */
 public class ConfUtil {
 
-	private static final String CONFIG_FILE_NAME ="stratos-config" ;
-	private static Log log = LogFactory.getLog(ConfUtil.class);
+    private static final String CONFIG_FILE_NAME = "stratos-config";
+    private static Log log = LogFactory.getLog(ConfUtil.class);
 
     private XMLConfiguration config;
 
@@ -49,25 +49,25 @@ public class ConfUtil {
                 confFile = new File(configFilePath);
 
             } else {
-                confFile = new File(CarbonUtils.getCarbonConfigDirPath(),CONFIG_FILE_NAME);
+                confFile = new File(CarbonUtils.getCarbonConfigDirPath(), CONFIG_FILE_NAME);
             }
 
             config = new XMLConfiguration(confFile);
         } catch (ConfigurationException e) {
-            log.error("Unable to load autoscaler configuration file",e);
+            log.error("Unable to load autoscaler configuration file", e);
             config = new XMLConfiguration();  // continue with default values
         }
     }
 
     public static ConfUtil getInstance(String configFilePath) {
         if (instance == null) {
-            instance = new ConfUtil (configFilePath);
+            instance = new ConfUtil(configFilePath);
         }
         return instance;
     }
 
-    public XMLConfiguration getConfiguration(){
+    public XMLConfiguration getConfiguration() {
         return config;
     }
-    
+
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/MeteringAccessValidationUtils.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/MeteringAccessValidationUtils.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/MeteringAccessValidationUtils.java
index 4dc269e..5d6288c 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/MeteringAccessValidationUtils.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/MeteringAccessValidationUtils.java
@@ -24,30 +24,30 @@ import java.util.Set;
 
 public class MeteringAccessValidationUtils {
 
-	public static final String ERROR_MSG_PROPERTY_KEY_POST_FIX = "error_msg";
-	public static final String IS_BLOCKED_PROPERTY_KEY_POST_FIX = "is_blocked";
+    public static final String ERROR_MSG_PROPERTY_KEY_POST_FIX = "error_msg";
+    public static final String IS_BLOCKED_PROPERTY_KEY_POST_FIX = "is_blocked";
 
-	public static String generateIsBlockedPropertyKey(String action) {
-		return action + "_" + IS_BLOCKED_PROPERTY_KEY_POST_FIX;
-	}
+    public static String generateIsBlockedPropertyKey(String action) {
+        return action + "_" + IS_BLOCKED_PROPERTY_KEY_POST_FIX;
+    }
 
-	public static String generateErrorMsgPropertyKey(String action) {
-		return action + "_" + ERROR_MSG_PROPERTY_KEY_POST_FIX;
-	}
+    public static String generateErrorMsgPropertyKey(String action) {
+        return action + "_" + ERROR_MSG_PROPERTY_KEY_POST_FIX;
+    }
 
-	public static Set<String> getAvailableActions(Properties properties) {
-		Set propertyKeys = properties.keySet();
-		Set<String> actions = new HashSet<String>();
-		for (Object propertyKeyObj : propertyKeys) {
-			String propertyKey = (String) propertyKeyObj;
-			if (propertyKey.endsWith(IS_BLOCKED_PROPERTY_KEY_POST_FIX)) {
-			    // -1 for the length of the '_'
-				String action =
-				        propertyKey.substring(0, propertyKey.length() -
-				                IS_BLOCKED_PROPERTY_KEY_POST_FIX.length() - 1);
-				actions.add(action);
-			}
-		}
-		return actions;
-	}
+    public static Set<String> getAvailableActions(Properties properties) {
+        Set propertyKeys = properties.keySet();
+        Set<String> actions = new HashSet<String>();
+        for (Object propertyKeyObj : propertyKeys) {
+            String propertyKey = (String) propertyKeyObj;
+            if (propertyKey.endsWith(IS_BLOCKED_PROPERTY_KEY_POST_FIX)) {
+                // -1 for the length of the '_'
+                String action =
+                        propertyKey.substring(0, propertyKey.length() -
+                                IS_BLOCKED_PROPERTY_KEY_POST_FIX.length() - 1);
+                actions.add(action);
+            }
+        }
+        return actions;
+    }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/StratosConfiguration.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/StratosConfiguration.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/StratosConfiguration.java
index 370932c..934e237 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/StratosConfiguration.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/util/StratosConfiguration.java
@@ -38,7 +38,7 @@ public class StratosConfiguration {
     private String paypalAPIUsername = "";
     private String paypalAPIPassword = "";
     private String paypalAPISignature = "";
-    private String paypalEnvironment="";
+    private String paypalEnvironment = "";
     private String usagePlanURL = "";
     private String paidJIRAUrl = "";
     private String paidJIRAProject = "";
@@ -48,13 +48,13 @@ public class StratosConfiguration {
     private String supportInfoUrl = "";
     private String incidentCustomFieldId = ""; // todo this is a custom field id of JIRA, this need to be dynamically get in jira reporting component
     private String incidentImpactCustomFieldId = "";
-    private String stratosEventListenerName ="";
+    private String stratosEventListenerName = "";
     private Map<String, String> stratosEventProperties = new HashMap<String, String>();
     private String googleAnalyticsURL;
     private String managerServiceUrl = "";
     private String adminUserName = "";
     private String adminPassword = "";
-    private String ssoLoadingMessage="";
+    private String ssoLoadingMessage = "";
 
     /**
      * @return Stratos Manager service url
@@ -90,7 +90,7 @@ public class StratosConfiguration {
     }
 
     //This parameter used to skip usage summary generator
-     private boolean skipSummaryGenerator = false;
+    private boolean skipSummaryGenerator = false;
 
     public boolean isSkipSummaryGenerator() {
         return skipSummaryGenerator;
@@ -257,7 +257,7 @@ public class StratosConfiguration {
     public void setIncidentImpactCustomFieldId(String incidentImpactCustomFieldId) {
         this.incidentImpactCustomFieldId = incidentImpactCustomFieldId;
     }
-    
+
     public String getStratosEventListenerName() {
         return stratosEventListenerName;
     }
@@ -313,6 +313,6 @@ public class StratosConfiguration {
     public void setSsoLoadingMessage(String ssoLoadingMessage) {
         this.ssoLoadingMessage = ssoLoadingMessage;
     }
-    
+
 }
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/test/java/org/apache/stratos/common/test/ThriftClientConfigParserTest.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/test/java/org/apache/stratos/common/test/ThriftClientConfigParserTest.java b/components/org.apache.stratos.common/src/test/java/org/apache/stratos/common/test/ThriftClientConfigParserTest.java
index 012f663..09d5b5e 100644
--- a/components/org.apache.stratos.common/src/test/java/org/apache/stratos/common/test/ThriftClientConfigParserTest.java
+++ b/components/org.apache.stratos.common/src/test/java/org/apache/stratos/common/test/ThriftClientConfigParserTest.java
@@ -43,9 +43,9 @@ public class ThriftClientConfigParserTest extends TestCase {
         ThriftClientConfig thriftClientConfig = ThriftClientConfig.getInstance();
         thriftClientConfig.getThriftClientInfo();
 
-        assertEquals("Incorrect Password","admin",thriftClientConfig.getThriftClientInfo().getUsername());
-        assertEquals("Incorrect Password","1234",thriftClientConfig.getThriftClientInfo().getPassword());
-        assertEquals("Incorrect IP","192.168.10.10",thriftClientConfig.getThriftClientInfo().getIp());
-        assertEquals("Incorrect Port","9300",thriftClientConfig.getThriftClientInfo().getPort());
+        assertEquals("Incorrect Password", "admin", thriftClientConfig.getThriftClientInfo().getUsername());
+        assertEquals("Incorrect Password", "1234", thriftClientConfig.getThriftClientInfo().getPassword());
+        assertEquals("Incorrect IP", "192.168.10.10", thriftClientConfig.getThriftClientInfo().getIp());
+        assertEquals("Incorrect Port", "9300", thriftClientConfig.getThriftClientInfo().getPort());
     }
 }


[2/3] stratos git commit: Format common module code

Posted by la...@apache.org.
http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/MemberBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/MemberBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/MemberBean.java
index ee4db66..4fd408a 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/MemberBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/MemberBean.java
@@ -1,20 +1,20 @@
 /**
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
-
- *  http://www.apache.org/licenses/LICENSE-2.0
-
- *  Unless required by applicable law or agreed to in writing,
- *  software distributed under the License is distributed on an
- *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  KIND, either express or implied.  See the License for the
- *  specific language governing permissions and limitations
- *  under the License.
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 package org.apache.stratos.common.beans.topology;
 
@@ -81,24 +81,24 @@ public class MemberBean {
     public void setMemberId(String memberId) {
         this.memberId = memberId;
     }
-    
+
     public List<String> getMemberPrivateIPs() {
-		return memberPrivateIPs;
-	}
+        return memberPrivateIPs;
+    }
 
-	public void setMemberPrivateIPs(List<String> memberPrivateIPs) {
-		this.memberPrivateIPs = memberPrivateIPs;
-	}
+    public void setMemberPrivateIPs(List<String> memberPrivateIPs) {
+        this.memberPrivateIPs = memberPrivateIPs;
+    }
 
-	public List<String> getMemberPublicIPs() {
-		return memberPublicIPs;
-	}
+    public List<String> getMemberPublicIPs() {
+        return memberPublicIPs;
+    }
 
-	public void setMemberPublicIPs(List<String> memberPublicIPs) {
-		this.memberPublicIPs = memberPublicIPs;
-	}
+    public void setMemberPublicIPs(List<String> memberPublicIPs) {
+        this.memberPublicIPs = memberPublicIPs;
+    }
 
-	public String getStatus() {
+    public String getStatus() {
         return status;
     }
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/AutoscalerServiceClient.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/AutoscalerServiceClient.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/AutoscalerServiceClient.java
index ca1fb12..5dc8ab0 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/AutoscalerServiceClient.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/AutoscalerServiceClient.java
@@ -104,37 +104,37 @@ public class AutoscalerServiceClient {
 
     public boolean deployApplication(String applicationId, String applicationPolicyId) throws RemoteException,
             AutoscalerServiceInvalidPolicyExceptionException, AutoscalerServiceApplicationDefinitionExceptionException {
-		return stub.deployApplication(applicationId, applicationPolicyId);
+        return stub.deployApplication(applicationId, applicationPolicyId);
     }
-    
-    public void addApplicationPolicy(ApplicationPolicy applicationPolicy) 
-    		throws RemoteException, AutoscalerServiceInvalidPolicyExceptionException, 
-    AutoscalerServiceRemoteExceptionException, AutoscalerServiceInvalidApplicationPolicyExceptionException {
-    	stub.addApplicationPolicy(applicationPolicy);
+
+    public void addApplicationPolicy(ApplicationPolicy applicationPolicy)
+            throws RemoteException, AutoscalerServiceInvalidPolicyExceptionException,
+            AutoscalerServiceRemoteExceptionException, AutoscalerServiceInvalidApplicationPolicyExceptionException {
+        stub.addApplicationPolicy(applicationPolicy);
     }
-    
+
     public ApplicationPolicy getApplicationPolicy(String applicationPolicyId) throws RemoteException {
-    	return stub.getApplicationPolicy(applicationPolicyId);
+        return stub.getApplicationPolicy(applicationPolicyId);
     }
-    
+
     public ApplicationPolicy[] getApplicationPolicies() throws RemoteException {
-    	return stub.getApplicationPolicies();
+        return stub.getApplicationPolicies();
     }
-    
-    public void updateApplicationPolicy(ApplicationPolicy applicationPolicy) 
-    		throws RemoteException, AutoscalerServiceApplicatioinPolicyNotExistsExceptionException, 
-    		AutoscalerServiceRemoteExceptionException, AutoscalerServiceInvalidApplicationPolicyExceptionException{
-    	stub.updateApplicationPolicy(applicationPolicy);
+
+    public void updateApplicationPolicy(ApplicationPolicy applicationPolicy)
+            throws RemoteException, AutoscalerServiceApplicatioinPolicyNotExistsExceptionException,
+            AutoscalerServiceRemoteExceptionException, AutoscalerServiceInvalidApplicationPolicyExceptionException {
+        stub.updateApplicationPolicy(applicationPolicy);
     }
-    
-    public void removeApplicationPolicy(String applicationPolicyId) 
-    		throws RemoteException, AutoscalerServiceInvalidPolicyExceptionException {
-    	stub.removeApplicationPolicy(applicationPolicyId);
+
+    public void removeApplicationPolicy(String applicationPolicyId)
+            throws RemoteException, AutoscalerServiceInvalidPolicyExceptionException {
+        stub.removeApplicationPolicy(applicationPolicyId);
     }
-    
-    public String[] getApplicationNetworkPartitions(String applicationId) throws RemoteException, 
-    AutoscalerServiceAutoScalerExceptionException {
-    	return stub.getApplicationNetworkPartitions(applicationId);
+
+    public String[] getApplicationNetworkPartitions(String applicationId) throws RemoteException,
+            AutoscalerServiceAutoScalerExceptionException {
+        return stub.getApplicationNetworkPartitions(applicationId);
     }
 
     public void undeployApplication(String applicationId, boolean force) throws
@@ -156,10 +156,10 @@ public class AutoscalerServiceClient {
         return stub.updateAutoScalingPolicy(autoScalePolicy);
     }
 
-	public boolean removeAutoscalingPolicy(String autoScalePolicyId) throws RemoteException,
+    public boolean removeAutoscalingPolicy(String autoScalePolicyId) throws RemoteException,
             AutoscalerServiceInvalidPolicyExceptionException {
-		return stub.removeAutoScalingPolicy(autoScalePolicyId);
-	}
+        return stub.removeAutoScalingPolicy(autoScalePolicyId);
+    }
 
     public ServiceGroup getServiceGroup(String serviceGroupDefinitionName) throws RemoteException {
         return stub.getServiceGroup(serviceGroupDefinitionName);
@@ -208,7 +208,7 @@ public class AutoscalerServiceClient {
         return stub.getDeploymentPolicy(deploymentPolicyID);
     }
 
-    public DeploymentPolicy[] getDeploymentPolicies() throws RemoteException{
+    public DeploymentPolicy[] getDeploymentPolicies() throws RemoteException {
         return stub.getDeploymentPolicies();
     }
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/CloudControllerServiceClient.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/CloudControllerServiceClient.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/CloudControllerServiceClient.java
index cdb92e0..313775f 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/CloudControllerServiceClient.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/CloudControllerServiceClient.java
@@ -35,39 +35,39 @@ import java.rmi.RemoteException;
 
 public class CloudControllerServiceClient {
 
-	private CloudControllerServiceStub stub;
+    private CloudControllerServiceStub stub;
 
-	private static final Log log = LogFactory.getLog(CloudControllerServiceClient.class);
+    private static final Log log = LogFactory.getLog(CloudControllerServiceClient.class);
     private static volatile CloudControllerServiceClient instance;
 
-	private CloudControllerServiceClient(String epr) throws AxisFault {
+    private CloudControllerServiceClient(String epr) throws AxisFault {
 
-		String ccSocketTimeout = System.getProperty(StratosConstants.CLOUD_CONTROLLER_CLIENT_SOCKET_TIMEOUT) == null ?
+        String ccSocketTimeout = System.getProperty(StratosConstants.CLOUD_CONTROLLER_CLIENT_SOCKET_TIMEOUT) == null ?
                 StratosConstants.DEFAULT_CLIENT_SOCKET_TIMEOUT :
                 System.getProperty(StratosConstants.CLOUD_CONTROLLER_CLIENT_SOCKET_TIMEOUT);
 
         String ccConnectionTimeout = System.getProperty(StratosConstants.CLOUD_CONTROLLER_CLIENT_CONNECTION_TIMEOUT) == null ?
                 StratosConstants.DEFAULT_CLIENT_CONNECTION_TIMEOUT :
                 System.getProperty(StratosConstants.CLOUD_CONTROLLER_CLIENT_CONNECTION_TIMEOUT);
-		
-		try {
-			stub = new CloudControllerServiceStub(epr);
-			stub._getServiceClient().getOptions().setProperty(HTTPConstants.SO_TIMEOUT, new Integer(ccSocketTimeout));
-			stub._getServiceClient().getOptions().setProperty(HTTPConstants.CONNECTION_TIMEOUT, new Integer(ccConnectionTimeout));
-
-		} catch (AxisFault axisFault) {
-			String msg = "Could not initialize cloud controller service client";
-			log.error(msg, axisFault);
-			throw new AxisFault(msg, axisFault);
-		}
-	}
+
+        try {
+            stub = new CloudControllerServiceStub(epr);
+            stub._getServiceClient().getOptions().setProperty(HTTPConstants.SO_TIMEOUT, new Integer(ccSocketTimeout));
+            stub._getServiceClient().getOptions().setProperty(HTTPConstants.CONNECTION_TIMEOUT, new Integer(ccConnectionTimeout));
+
+        } catch (AxisFault axisFault) {
+            String msg = "Could not initialize cloud controller service client";
+            log.error(msg, axisFault);
+            throw new AxisFault(msg, axisFault);
+        }
+    }
 
     public static CloudControllerServiceClient getInstance() throws AxisFault {
         if (instance == null) {
             synchronized (CloudControllerServiceClient.class) {
                 if (instance == null) {
                     String cloudControllerServiceUrl = System.getProperty(StratosConstants.CLOUD_CONTROLLER_SERVICE_URL);
-                    if(StringUtils.isBlank(cloudControllerServiceUrl)) {
+                    if (StringUtils.isBlank(cloudControllerServiceUrl)) {
                         throw new RuntimeException(String.format("System property not found: %s",
                                 StratosConstants.CLOUD_CONTROLLER_SERVICE_URL));
                     }
@@ -82,46 +82,46 @@ public class CloudControllerServiceClient {
             throws RemoteException, CloudControllerServiceCartridgeAlreadyExistsExceptionException,
             CloudControllerServiceInvalidCartridgeDefinitionExceptionException,
             CloudControllerServiceInvalidIaasProviderExceptionException {
-		stub.addCartridge(cartridgeConfig);
-	}
+        stub.addCartridge(cartridgeConfig);
+    }
 
-	public void updateCartridge(Cartridge cartridgeConfig)
-			throws RemoteException, CloudControllerServiceInvalidCartridgeDefinitionExceptionException,
-			       CloudControllerServiceInvalidIaasProviderExceptionException,
-			       CloudControllerServiceCartridgeDefinitionNotExistsExceptionException {
-		stub.updateCartridge(cartridgeConfig);
-	}
+    public void updateCartridge(Cartridge cartridgeConfig)
+            throws RemoteException, CloudControllerServiceInvalidCartridgeDefinitionExceptionException,
+            CloudControllerServiceInvalidIaasProviderExceptionException,
+            CloudControllerServiceCartridgeDefinitionNotExistsExceptionException {
+        stub.updateCartridge(cartridgeConfig);
+    }
 
     public void removeCartridge(String cartridgeType) throws RemoteException, CloudControllerServiceInvalidCartridgeTypeExceptionException {
-		stub.removeCartridge(cartridgeType);
-	}
+        stub.removeCartridge(cartridgeType);
+    }
 
-    public String [] getServiceGroupSubGroups(String name) throws RemoteException, CloudControllerServiceInvalidServiceGroupExceptionException {
-    	return stub.getServiceGroupSubGroups(name);
+    public String[] getServiceGroupSubGroups(String name) throws RemoteException, CloudControllerServiceInvalidServiceGroupExceptionException {
+        return stub.getServiceGroupSubGroups(name);
     }
-    
-    public String [] getServiceGroupCartridges(String name) throws RemoteException, CloudControllerServiceInvalidServiceGroupExceptionException {
-    	return stub.getServiceGroupCartridges(name);
+
+    public String[] getServiceGroupCartridges(String name) throws RemoteException, CloudControllerServiceInvalidServiceGroupExceptionException {
+        return stub.getServiceGroupCartridges(name);
     }
-    
-    public Dependencies getServiceGroupDependencies (String name)throws RemoteException, CloudControllerServiceInvalidServiceGroupExceptionException {
-    	return stub.getServiceGroupDependencies(name);
+
+    public Dependencies getServiceGroupDependencies(String name) throws RemoteException, CloudControllerServiceInvalidServiceGroupExceptionException {
+        return stub.getServiceGroupDependencies(name);
     }
-     
+
     public ServiceGroup getServiceGroup(String name) throws RemoteException, CloudControllerServiceInvalidServiceGroupExceptionException {
-    	return stub.getServiceGroup(name);
+        return stub.getServiceGroup(name);
     }
 
     public void terminateInstance(String memberId) throws Exception {
-		if (log.isInfoEnabled()) {
-			log.info(String.format("Terminating instance via cloud controller: [member] %s", memberId));
-		}
-		long startTime = System.currentTimeMillis();
-		stub.terminateInstance(memberId);
-		if (log.isDebugEnabled()) {
-			long endTime = System.currentTimeMillis();
-			log.debug(String.format("Service call terminateInstance() returned in %dms", (endTime - startTime)));
-		}
+        if (log.isInfoEnabled()) {
+            log.info(String.format("Terminating instance via cloud controller: [member] %s", memberId));
+        }
+        long startTime = System.currentTimeMillis();
+        stub.terminateInstance(memberId);
+        if (log.isDebugEnabled()) {
+            long endTime = System.currentTimeMillis();
+            log.debug(String.format("Service call terminateInstance() returned in %dms", (endTime - startTime)));
+        }
     }
 
     public void terminateInstanceForcefully(String memberId) throws Exception {
@@ -131,34 +131,34 @@ public class CloudControllerServiceClient {
         stub.terminateInstanceForcefully(memberId);
     }
 
-    public void terminateAllInstances(String clusterId) throws RemoteException, 
-    								CloudControllerServiceInvalidClusterExceptionException {
-    	if (log.isInfoEnabled()) {
+    public void terminateAllInstances(String clusterId) throws RemoteException,
+            CloudControllerServiceInvalidClusterExceptionException {
+        if (log.isInfoEnabled()) {
             log.info(String.format("Terminating all instances of cluster via cloud controller: [cluster] %s", clusterId));
         }
         long startTime = System.currentTimeMillis();
         stub.terminateInstances(clusterId);
-        
+
         if (log.isDebugEnabled()) {
             long endTime = System.currentTimeMillis();
             log.debug(String.format("Service call terminateInstances() returned in %dms", (endTime - startTime)));
         }
-	}
+    }
 
-	public String[] getRegisteredCartridges() throws RemoteException {
-		return stub.getCartridges();
-	}
+    public String[] getRegisteredCartridges() throws RemoteException {
+        return stub.getCartridges();
+    }
 
-	public Cartridge getCartridge(String cartridgeType) throws RemoteException,
-	CloudControllerServiceCartridgeNotFoundExceptionException {
-		return stub.getCartridge(cartridgeType);
-	}
+    public Cartridge getCartridge(String cartridgeType) throws RemoteException,
+            CloudControllerServiceCartridgeNotFoundExceptionException {
+        return stub.getCartridge(cartridgeType);
+    }
 
-    public ClusterContext getClusterContext (String clusterId) throws RemoteException {
+    public ClusterContext getClusterContext(String clusterId) throws RemoteException {
 
         return stub.getClusterContext(clusterId);
     }
-    
+
     public boolean deployKubernetesCluster(KubernetesCluster kubernetesCluster) throws RemoteException,
             CloudControllerServiceInvalidKubernetesClusterExceptionException {
         return stub.addKubernetesCluster(kubernetesCluster);
@@ -211,48 +211,48 @@ public class CloudControllerServiceClient {
             CloudControllerServiceNonExistingKubernetesHostExceptionException {
         return stub.updateKubernetesHost(kubernetesHost);
     }
-    
+
     public void validateDeploymentPolicy(String cartridgeType, String networkPartitionId)
-    		throws RemoteException, 
-    		CloudControllerServiceInvalidPartitionExceptionException, 
-    		CloudControllerServiceInvalidCartridgeTypeExceptionException {
-    	stub.validateDeploymentPolicyNetworkPartition(cartridgeType, networkPartitionId);
+            throws RemoteException,
+            CloudControllerServiceInvalidPartitionExceptionException,
+            CloudControllerServiceInvalidCartridgeTypeExceptionException {
+        stub.validateDeploymentPolicyNetworkPartition(cartridgeType, networkPartitionId);
     }
-	
+
     public void addNetworkPartition(NetworkPartition networkPartition) throws RemoteException,
-    CloudControllerServiceNetworkPartitionAlreadyExistsExceptionException {
-    	stub.addNetworkPartition(networkPartition);
+            CloudControllerServiceNetworkPartitionAlreadyExistsExceptionException {
+        stub.addNetworkPartition(networkPartition);
     }
 
-    public void removeNetworkPartition(String networkPartitionId) throws RemoteException, 
-    CloudControllerServiceNetworkPartitionNotExistsExceptionException {
-    	stub.removeNetworkPartition(networkPartitionId);
+    public void removeNetworkPartition(String networkPartitionId) throws RemoteException,
+            CloudControllerServiceNetworkPartitionNotExistsExceptionException {
+        stub.removeNetworkPartition(networkPartitionId);
     }
 
-    public void updateNetworkPartition(NetworkPartition networkPartition) throws RemoteException, 
-    CloudControllerServiceNetworkPartitionNotExistsExceptionException {
-    	stub.updateNetworkPartition(networkPartition);
+    public void updateNetworkPartition(NetworkPartition networkPartition) throws RemoteException,
+            CloudControllerServiceNetworkPartitionNotExistsExceptionException {
+        stub.updateNetworkPartition(networkPartition);
     }
 
-    public NetworkPartition[] getNetworkPartitions() throws RemoteException{
-    	return stub.getNetworkPartitions();
+    public NetworkPartition[] getNetworkPartitions() throws RemoteException {
+        return stub.getNetworkPartitions();
     }
 
     public NetworkPartition getNetworkPartition(String networkPartitionId) throws RemoteException {
-    	return stub.getNetworkPartition(networkPartitionId);
-    }
-    
-	public void createClusterInstance(String serviceType, String clusterId,
-	        String alias, String instanceId, String partitionId,
-	        String networkPartitionId) throws RemoteException {
-		try {
-			stub.createClusterInstance(serviceType, clusterId, alias,
-			        instanceId, partitionId, networkPartitionId);
-
-		} catch (CloudControllerServiceClusterInstanceCreationExceptionException e) {
-			String msg = e.getFaultMessage().getClusterInstanceCreationException().getMessage();
-			log.error(msg, e);
-			throw new RuntimeException(msg, e);
-		}
-	}
+        return stub.getNetworkPartition(networkPartitionId);
+    }
+
+    public void createClusterInstance(String serviceType, String clusterId,
+                                      String alias, String instanceId, String partitionId,
+                                      String networkPartitionId) throws RemoteException {
+        try {
+            stub.createClusterInstance(serviceType, clusterId, alias,
+                    instanceId, partitionId, networkPartitionId);
+
+        } catch (CloudControllerServiceClusterInstanceCreationExceptionException e) {
+            String msg = e.getFaultMessage().getClusterInstanceCreationException().getMessage();
+            log.error(msg, e);
+            throw new RuntimeException(msg, e);
+        }
+    }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/StratosManagerServiceClient.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/StratosManagerServiceClient.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/StratosManagerServiceClient.java
index a620843..f19b04d 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/StratosManagerServiceClient.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/client/StratosManagerServiceClient.java
@@ -156,51 +156,51 @@ public class StratosManagerServiceClient {
     public DomainMapping[] getDomainMappings(String applicationId, int tenantId) throws RemoteException, StratosManagerServiceDomainMappingExceptionException {
         return stub.getDomainMappings(applicationId, tenantId);
     }
-    
+
     /**
      * Adds the used cartridges in cartridge groups to cache.
      *
      * @param cartridgeGroupName the cartridge group name
-     * @param cartridgeNames the cartridge names
+     * @param cartridgeNames     the cartridge names
      * @throws RemoteException the remote exception
      */
     public void addUsedCartridgesInCartridgeGroups(String cartridgeGroupName, String[] cartridgeNames) throws RemoteException {
-    	stub.addUsedCartridgesInCartridgeGroups(cartridgeGroupName, cartridgeNames);
+        stub.addUsedCartridgesInCartridgeGroups(cartridgeGroupName, cartridgeNames);
     }
-    
+
     /**
      * Removes the used cartridges in cartridge groups from cache.
      *
      * @param cartridgeGroupName the cartridge group name
-     * @param cartridgeNames the cartridge names
+     * @param cartridgeNames     the cartridge names
      * @throws RemoteException the remote exception
      */
     public void removeUsedCartridgesInCartridgeGroups(String cartridgeGroupName, String[] cartridgeNames) throws RemoteException {
-    	stub.removeUsedCartridgesInCartridgeGroups(cartridgeGroupName, cartridgeNames);
+        stub.removeUsedCartridgesInCartridgeGroups(cartridgeGroupName, cartridgeNames);
     }
-    
+
     /**
      * Adds the used cartridges in applications to cache.
      *
      * @param applicationName the application name
-     * @param cartridgeNames the cartridge names
+     * @param cartridgeNames  the cartridge names
      * @throws RemoteException the remote exception
      */
     public void addUsedCartridgesInApplications(String applicationName, String[] cartridgeNames) throws RemoteException {
-    	stub.addUsedCartridgesInApplications(applicationName, cartridgeNames);
+        stub.addUsedCartridgesInApplications(applicationName, cartridgeNames);
     }
-    
+
     /**
      * Removes the used cartridges in applications from cache.
      *
      * @param applicationName the application name
-     * @param cartridgeNames the cartridge names
+     * @param cartridgeNames  the cartridge names
      * @throws RemoteException the remote exception
      */
     public void removeUsedCartridgesInApplications(String applicationName, String[] cartridgeNames) throws RemoteException {
-    	stub.removeUsedCartridgesInApplications(applicationName, cartridgeNames);
+        stub.removeUsedCartridgesInApplications(applicationName, cartridgeNames);
     }
-    
+
     /**
      * Validates whether a cartridge can be removed.
      *
@@ -209,53 +209,53 @@ public class StratosManagerServiceClient {
      * @throws RemoteException the remote exception
      */
     public boolean canCartridgeBeRemoved(String cartridgeName) throws RemoteException {
-    	return stub.canCartridgeBeRemoved(cartridgeName);
+        return stub.canCartridgeBeRemoved(cartridgeName);
     }
-    
+
     /**
      * Adds the used cartridge groups in cartridge sub groups to cache.
      *
      * @param cartridgeSubGroupName the cartridge sub group name
-     * @param cartridgeGroupNames the cartridge group names
+     * @param cartridgeGroupNames   the cartridge group names
      * @throws RemoteException the remote exception
      */
     public void addUsedCartridgeGroupsInCartridgeSubGroups(String cartridgeSubGroupName, String[] cartridgeGroupNames) throws RemoteException {
-    	stub.addUsedCartridgeGroupsInCartridgeSubGroups(cartridgeSubGroupName, cartridgeGroupNames);
+        stub.addUsedCartridgeGroupsInCartridgeSubGroups(cartridgeSubGroupName, cartridgeGroupNames);
     }
-        
+
     /**
      * Removes the used cartridge groups in cartridge sub groups from cache.
      *
      * @param cartridgeSubGroupName the cartridge sub group name
-     * @param cartridgeGroupNames the cartridge group names
+     * @param cartridgeGroupNames   the cartridge group names
      * @throws RemoteException the remote exception
      */
     public void removeUsedCartridgeGroupsInCartridgeSubGroups(String cartridgeSubGroupName, String[] cartridgeGroupNames) throws RemoteException {
-    	stub.removeUsedCartridgeGroupsInCartridgeSubGroups(cartridgeSubGroupName, cartridgeGroupNames);
+        stub.removeUsedCartridgeGroupsInCartridgeSubGroups(cartridgeSubGroupName, cartridgeGroupNames);
     }
-    
+
     /**
      * Adds the used cartridge groups in applications to cache.
      *
-     * @param applicationName the application name
+     * @param applicationName     the application name
      * @param cartridgeGroupNames the cartridge group names
      * @throws RemoteException the remote exception
      */
     public void addUsedCartridgeGroupsInApplications(String applicationName, String[] cartridgeGroupNames) throws RemoteException {
-    	stub.addUsedCartridgeGroupsInApplications(applicationName, cartridgeGroupNames);
+        stub.addUsedCartridgeGroupsInApplications(applicationName, cartridgeGroupNames);
     }
-    
+
     /**
      * Removes the used cartridge groups in applications from cache.
      *
-     * @param applicationName the application name
+     * @param applicationName     the application name
      * @param cartridgeGroupNames the cartridge group names
      * @throws RemoteException the remote exception
      */
     public void removeUsedCartridgeGroupsInApplications(String applicationName, String[] cartridgeGroupNames) throws RemoteException {
-    	stub.removeUsedCartridgeGroupsInApplications(applicationName, cartridgeGroupNames);
+        stub.removeUsedCartridgeGroupsInApplications(applicationName, cartridgeGroupNames);
     }
-    
+
     /**
      * Validates whether a cartridge group can be removed.
      *
@@ -264,6 +264,6 @@ public class StratosManagerServiceClient {
      * @throws RemoteException the remote exception
      */
     public boolean canCartirdgeGroupBeRemoved(String cartridgeGroupName) throws RemoteException {
-    	return stub.canCartirdgeGroupBeRemoved(cartridgeGroupName);
+        return stub.canCartirdgeGroupBeRemoved(cartridgeGroupName);
     }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/HazelcastDistributedListProvider.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/HazelcastDistributedListProvider.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/HazelcastDistributedListProvider.java
index fcd9f70..c01ef80 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/HazelcastDistributedListProvider.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/HazelcastDistributedListProvider.java
@@ -44,9 +44,9 @@ public class HazelcastDistributedListProvider implements Serializable {
 
     public List getList(String name, ListEntryListener listEntryListener) {
         List list = listMap.get(name);
-        if(list == null) {
+        if (list == null) {
             synchronized (HazelcastDistributedListProvider.class) {
-                if(list == null) {
+                if (list == null) {
                     list = new DistList(name, listEntryListener);
                 }
             }
@@ -56,7 +56,7 @@ public class HazelcastDistributedListProvider implements Serializable {
 
     public void removeList(String name) {
         DistList list = listMap.get(name);
-        if(list != null) {
+        if (list != null) {
             IList ilist = (IList) list;
             ilist.removeItemListener(list.getListenerId());
             listMap.remove(list);

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/HazelcastDistributedObjectProvider.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/HazelcastDistributedObjectProvider.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/HazelcastDistributedObjectProvider.java
index 14c1d08..e1c7ccf 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/HazelcastDistributedObjectProvider.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/HazelcastDistributedObjectProvider.java
@@ -63,21 +63,22 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
 
     /**
      * Returns a distributed map if clustering is enabled, else returns a local hash map.
+     *
      * @param name
      * @return
      */
     @Override
     public Map getMap(final String name) {
-        if(mapsMap.containsKey(name)) {
+        if (mapsMap.containsKey(name)) {
             return mapsMap.get(name);
         }
 
         Map map = null;
-        if(isClustered()) {
+        if (isClustered()) {
             map = mapProvider.getMap(name, new MapEntryListener() {
                 @Override
                 public <X> void entryAdded(X key) {
-                    if(log.isDebugEnabled()) {
+                    if (log.isDebugEnabled()) {
                         log.debug(String.format("Entry added to distributed map: [name] %s [key] %s",
                                 name, key));
                     }
@@ -85,7 +86,7 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
 
                 @Override
                 public <X> void entryRemoved(X key) {
-                    if(log.isDebugEnabled()) {
+                    if (log.isDebugEnabled()) {
                         log.debug(String.format("Entry removed from distributed map: [name] %s [key] %s",
                                 name, key));
                     }
@@ -93,7 +94,7 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
 
                 @Override
                 public <X> void entryUpdated(X key) {
-                    if(log.isDebugEnabled()) {
+                    if (log.isDebugEnabled()) {
                         log.debug(String.format("Entry updated in distributed map: [name] %s [key] %s",
                                 name, key));
                     }
@@ -102,7 +103,7 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
         } else {
             map = new HashMap<Object, Object>();
         }
-        if(map != null) {
+        if (map != null) {
             mapsMap.put(name, map);
         }
         return map;
@@ -110,11 +111,12 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
 
     /**
      * Remove map from provider
+     *
      * @param name
      */
     public void removeMap(String name) {
-        if(mapsMap.containsKey(name)) {
-            if(isClustered()) {
+        if (mapsMap.containsKey(name)) {
+            if (isClustered()) {
                 IMap map = (IMap) mapsMap.get(name);
                 mapProvider.removeMap(name);
                 map.destroy();
@@ -125,28 +127,29 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
 
     /**
      * Returns a distributed list if clustering is enabled, else returns a local array list.
+     *
      * @param name
      * @return
      */
     @Override
     public List getList(final String name) {
-        if(listsMap.containsKey(name)) {
+        if (listsMap.containsKey(name)) {
             return listsMap.get(name);
         }
 
         List list = null;
-        if(isClustered()) {
+        if (isClustered()) {
             list = listProvider.getList(name, new ListEntryListener() {
                 @Override
                 public void itemAdded(Object item) {
-                    if(log.isDebugEnabled()) {
+                    if (log.isDebugEnabled()) {
                         log.debug(String.format("Item added to distributed list: [list] %s [item] %s", name, item));
                     }
                 }
 
                 @Override
                 public void itemRemoved(Object item) {
-                    if(log.isDebugEnabled()) {
+                    if (log.isDebugEnabled()) {
                         log.debug(String.format("Item removed from distributed list: [list] %s [item] %s", name, item));
                     }
                 }
@@ -154,7 +157,7 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
         } else {
             list = new ArrayList();
         }
-        if(list != null) {
+        if (list != null) {
             listsMap.put(name, list);
         }
         return list;
@@ -162,13 +165,14 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
 
     /**
      * Remove a list from the object provider.
+     *
      * @param name
      */
     @Override
     public void removeList(String name) {
-        if(listsMap.containsKey(name)) {
-            if(isClustered()) {
-                IList list = (IList)listsMap.get(name);
+        if (listsMap.containsKey(name)) {
+            if (isClustered()) {
+                IList list = (IList) listsMap.get(name);
                 listProvider.removeList(name);
                 list.destroy();
             }
@@ -179,18 +183,19 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
     /**
      * Acquires a distributed lock if clustering is enabled, else acquires a local reentrant lock and
      * returns the lock object.
+     *
      * @param object
      * @return
      */
     @Override
     public Lock acquireLock(Object object) {
-        if(isClustered()) {
+        if (isClustered()) {
             return acquireDistributedLock(object);
         } else {
             Lock lock = locksMap.get(object);
-            if(lock == null) {
+            if (lock == null) {
                 synchronized (object) {
-                    if(lock == null) {
+                    if (lock == null) {
                         lock = new ReentrantLock();
                         locksMap.put(object, lock);
                     }
@@ -203,15 +208,16 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
 
     /**
      * Releases a given distributed/local lock.
+     *
      * @param lock
      */
     @Override
     public void releaseLock(Lock lock) {
-         if(isClustered()) {
-             releaseDistributedLock((ILock)lock);
-         } else {
-             lock.unlock();
-         }
+        if (isClustered()) {
+            releaseDistributedLock((ILock) lock);
+        } else {
+            lock.unlock();
+        }
     }
 
     private boolean isClustered() {
@@ -225,8 +231,8 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
     }
 
     protected com.hazelcast.core.ILock acquireDistributedLock(Object object) {
-        if(object == null) {
-            if(log.isWarnEnabled()) {
+        if (object == null) {
+            if (log.isWarnEnabled()) {
                 log.warn("Could not acquire distributed lock, object is null");
             }
             return null;
@@ -243,8 +249,8 @@ public class HazelcastDistributedObjectProvider implements DistributedObjectProv
     }
 
     protected void releaseDistributedLock(ILock lock) {
-        if(lock == null) {
-            if(log.isWarnEnabled()) {
+        if (lock == null) {
+            if (log.isWarnEnabled()) {
                 log.warn("Could not release distributed lock, lock is null");
             }
             return;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/ListEntryListener.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/ListEntryListener.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/ListEntryListener.java
index 96f72dc..8aab912 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/ListEntryListener.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/clustering/impl/ListEntryListener.java
@@ -25,12 +25,14 @@ package org.apache.stratos.common.clustering.impl;
 public interface ListEntryListener {
     /**
      * Invoked when an item is added to the distributed list.
+     *
      * @param item
      */
     void itemAdded(Object item);
 
     /**
      * Invoked when an item is removed from the distributed list.
+     *
      * @param item
      */
     void itemRemoved(Object item);

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/concurrent/locks/ReadWriteLock.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/concurrent/locks/ReadWriteLock.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/concurrent/locks/ReadWriteLock.java
index e145921..6d91330 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/concurrent/locks/ReadWriteLock.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/concurrent/locks/ReadWriteLock.java
@@ -142,7 +142,7 @@ public class ReadWriteLock {
                     getName(), currentThread.getId(), currentThread.getName()));
         }
 
-        if(lock.writeLock().isHeldByCurrentThread()) {
+        if (lock.writeLock().isHeldByCurrentThread()) {
             lock.writeLock().unlock();
 
             if (readWriteLockMonitorEnabled) {

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/concurrent/locks/ReadWriteLockMonitor.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/concurrent/locks/ReadWriteLockMonitor.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/concurrent/locks/ReadWriteLockMonitor.java
index 6190a33..7da9df7 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/concurrent/locks/ReadWriteLockMonitor.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/concurrent/locks/ReadWriteLockMonitor.java
@@ -43,7 +43,7 @@ class ReadWriteLockMonitor implements Runnable {
     @Override
     public void run() {
         try {
-            if(readWriteLock.getThreadToLockSetMap() != null) {
+            if (readWriteLock.getThreadToLockSetMap() != null) {
                 for (Map.Entry<Long, Map<LockType, LockMetadata>> entry : readWriteLock.getThreadToLockSetMap().entrySet()) {
                     Map<LockType, LockMetadata> lockTypeLongMap = entry.getValue();
                     LockMetadata lockMetadata = lockTypeLongMap.get(LockType.Read);
@@ -76,9 +76,9 @@ class ReadWriteLockMonitor implements Runnable {
 
     private String stackTraceToString(StackTraceElement[] stackTraceElements) {
         StringBuffer sb = new StringBuffer();
-        if(stackTraceElements != null) {
-            for(StackTraceElement element : stackTraceElements) {
-                if(element != null) {
+        if (stackTraceElements != null) {
+            for (StackTraceElement element : stackTraceElements) {
+                if (element != null) {
                     sb.append(element.toString()).append("\n");
                 }
             }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/CloudServiceConfigParser.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/CloudServiceConfigParser.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/CloudServiceConfigParser.java
index 3cedeff..5e172b8 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/CloudServiceConfigParser.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/CloudServiceConfigParser.java
@@ -49,7 +49,7 @@ public class CloudServiceConfigParser {
         synchronized (loadlock) {
             if (cloudServicesDescConfig == null) {
                 try {
-                    String configFileName = CarbonUtils.getCarbonConfigDirPath() + File.separator + 
+                    String configFileName = CarbonUtils.getCarbonConfigDirPath() + File.separator +
                             StratosConstants.MULTITENANCY_CONFIG_FOLDER + File.separator + CONFIG_FILENAME;
                     OMElement configElement = CommonUtil.buildOMElement(new FileInputStream(configFileName));
                     cloudServicesDescConfig = new CloudServicesDescConfig(configElement);

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/CloudServicesDescConfig.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/CloudServicesDescConfig.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/CloudServicesDescConfig.java
index 1bbd7aa..a0799af 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/CloudServicesDescConfig.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/CloudServicesDescConfig.java
@@ -42,10 +42,10 @@ public class CloudServicesDescConfig {
         Iterator configChildIt = configEle.getChildElements();
         while (configChildIt.hasNext()) {
             Object configChildObj = configChildIt.next();
-            if (!( configChildObj instanceof OMElement)) {
+            if (!(configChildObj instanceof OMElement)) {
                 continue;
             }
-            OMElement configChildEle = (OMElement)configChildObj;
+            OMElement configChildEle = (OMElement) configChildObj;
             if (new QName(CONFIG_NS, CLOUD_SERVICE_ELEMENT_NAME, "").
                     equals(configChildEle.getQName())) {
                 CloudServiceConfig cloudServiceConfig = new CloudServiceConfig(configChildEle);

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/PermissionConfig.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/PermissionConfig.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/PermissionConfig.java
index f4d4716..af5661a 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/PermissionConfig.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/config/PermissionConfig.java
@@ -39,10 +39,10 @@ public class PermissionConfig {
         Iterator configChildIt = configEle.getChildElements();
         while (configChildIt.hasNext()) {
             Object configChildObj = configChildIt.next();
-            if (!( configChildObj instanceof OMElement)) {
+            if (!(configChildObj instanceof OMElement)) {
                 continue;
             }
-            OMElement configChildEle = (OMElement)configChildObj;
+            OMElement configChildEle = (OMElement) configChildObj;
             if (new QName(CONFIG_NS, NAME, "").
                     equals(configChildEle.getQName())) {
                 name = configChildEle.getText();

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/constants/StratosConstants.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/constants/StratosConstants.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/constants/StratosConstants.java
index 67f46cb..733f641 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/constants/StratosConstants.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/constants/StratosConstants.java
@@ -137,13 +137,13 @@ public class StratosConstants {
     public static final String MULTITENANCY_SMALL_PLAN = "SMB";
     public static final String MULTITENANCY_MEDIUM_PLAN = "Professional";
     public static final String MULTITENANCY_LARGE_PLAN = "Enterprise";
-    public static final String EMAIL_CONFIG= "email";
+    public static final String EMAIL_CONFIG = "email";
     public static final String MULTITENANCY_CONFIG_FOLDER = "multitenancy";
-    
+
     // Cloud controller - payload
-    public static final String MEMBER_ID= "MEMBER_ID";
-    public static final String LB_CLUSTER_ID= "LB_CLUSTER_ID";
-    public static final String NETWORK_PARTITION_ID= "NETWORK_PARTITION_ID";
+    public static final String MEMBER_ID = "MEMBER_ID";
+    public static final String LB_CLUSTER_ID = "LB_CLUSTER_ID";
+    public static final String NETWORK_PARTITION_ID = "NETWORK_PARTITION_ID";
 
     // Kubernetes related constants
     public static final String KUBERNETES_CLUSTER_ID = "KUBERNETES_CLUSTER_ID";
@@ -157,26 +157,26 @@ public class StratosConstants {
     public static final String MIN_CHECK_DROOL_FILE = "mincheck.drl";
     public static final String OBSOLETE_CHECK_DROOL_FILE = "obsoletecheck.drl";
     public static final String MIN_COUNT = "MIN_COUNT";
-    
+
     // Policy and definition related constants
     public static final int PUBLIC_DEFINITION = 0;
-    
+
     // member expiry timeout constants
     public static final String PENDING_MEMBER_EXPIRY_TIMEOUT = "autoscaler.member.pendingMemberExpiryTimeout";
     public static final String OBSOLETED_MEMBER_EXPIRY_TIMEOUT = "autoscaler.member.obsoletedMemberExpiryTimeout";
     public static final String PENDING_TERMINATION_MEMBER_EXPIRY_TIMEOUT = "autoscaler.member.pendingTerminationMemberExpiryTimeout";
 
-	public static final String FILTER_VALUE_SEPARATOR = ",";
-	public static final String TOPOLOGY_SERVICE_FILTER = "stratos.topology.service.filter";
-	public static final String TOPOLOGY_CLUSTER_FILTER = "stratos.topology.cluster.filter";
-	public static final String TOPOLOGY_MEMBER_FILTER = "stratos.topology.member.filter";
+    public static final String FILTER_VALUE_SEPARATOR = ",";
+    public static final String TOPOLOGY_SERVICE_FILTER = "stratos.topology.service.filter";
+    public static final String TOPOLOGY_CLUSTER_FILTER = "stratos.topology.cluster.filter";
+    public static final String TOPOLOGY_MEMBER_FILTER = "stratos.topology.member.filter";
 
-	// to identify a lb cluster
-	public static final String LOAD_BALANCER_REF = "load.balancer.ref";
-	public static final String SERVICE_AWARE_LOAD_BALANCER = "service.aware.load.balancer";
-	public static final String DEFAULT_LOAD_BALANCER = "default.load.balancer";
-	public static final String NO_LOAD_BALANCER = "no.load.balancer";
-	public static final String EXISTING_LOAD_BALANCERS = "existing.load.balancers";
+    // to identify a lb cluster
+    public static final String LOAD_BALANCER_REF = "load.balancer.ref";
+    public static final String SERVICE_AWARE_LOAD_BALANCER = "service.aware.load.balancer";
+    public static final String DEFAULT_LOAD_BALANCER = "default.load.balancer";
+    public static final String NO_LOAD_BALANCER = "no.load.balancer";
+    public static final String EXISTING_LOAD_BALANCERS = "existing.load.balancers";
 
     public static final long HAZELCAST_INSTANCE_INIT_TIMEOUT = 300000; // 5 min
 
@@ -193,16 +193,16 @@ public class StratosConstants {
 
     public static final String DEFAULT_CLIENT_SOCKET_TIMEOUT = "300000";
     public static final String DEFAULT_CLIENT_CONNECTION_TIMEOUT = "300000";
-    
+
     // partition algorithm id constants
-	public static final String PARTITION_ROUND_ROBIN_ALGORITHM_ID = "round-robin";
-	public static final String PARTITION_WEIGHTED_ROUND_ROBIN_ALGORITHM_ID = "weighted-round-robin";
-	public static final String PARTITION_ONE_AFTER_ANOTHER_ALGORITHM_ID = "one-after-another";
-	// network partition algorithm id constants
-	public static final String NETWORK_PARTITION_ONE_AFTER_ANOTHER_ALGORITHM_ID = "one-after-another";
-	public static final String NETWORK_PARTITION_ALL_AT_ONCE_ALGORITHM_ID = "all-at-once";
-	public static final String APPLICATION_POLICY_NETWORK_PARTITION_GROUPS = "networkPartitionGroups";
-	public static final String APPLICATION_POLICY_NETWORK_PARTITIONS_SPLITTER = "\\|";
-	public static final String APPLICATION_POLICY_NETWORK_PARTITION_GROUPS_SPLITTER = ",";
+    public static final String PARTITION_ROUND_ROBIN_ALGORITHM_ID = "round-robin";
+    public static final String PARTITION_WEIGHTED_ROUND_ROBIN_ALGORITHM_ID = "weighted-round-robin";
+    public static final String PARTITION_ONE_AFTER_ANOTHER_ALGORITHM_ID = "one-after-another";
+    // network partition algorithm id constants
+    public static final String NETWORK_PARTITION_ONE_AFTER_ANOTHER_ALGORITHM_ID = "one-after-another";
+    public static final String NETWORK_PARTITION_ALL_AT_ONCE_ALGORITHM_ID = "all-at-once";
+    public static final String APPLICATION_POLICY_NETWORK_PARTITION_GROUPS = "networkPartitionGroups";
+    public static final String APPLICATION_POLICY_NETWORK_PARTITIONS_SPLITTER = "\\|";
+    public static final String APPLICATION_POLICY_NETWORK_PARTITION_GROUPS_SPLITTER = ",";
 }
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/constants/UsageConstants.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/constants/UsageConstants.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/constants/UsageConstants.java
index 607aa27..a7aab86 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/constants/UsageConstants.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/constants/UsageConstants.java
@@ -25,15 +25,15 @@ public class UsageConstants {
             "/repository/components/org.wso2.carbon.system-metering";
 
     public static final String CUSTOM_METERING_PATH =
-        "/repository/components/org.wso2.carbon.system-metering";
+            "/repository/components/org.wso2.carbon.system-metering";
 
     // the measurements
     final public static String CAPACITY_USAGE = "capacity-usage";
-    
+
     final public static String SERVICE_REQUEST_COUNT = "serviceRequestCount";
     final public static String SERVICE_RESPONSE_COUNT = "serviceResponseCount";
     final public static String SERVICE_FAULT_COUNT = "serviceFaultCount";
-    
+
     public static final String BANDWIDTH_KEY_PATTERN = "%Bandwidth%";
     public static final String REGISTRY_BANDWIDTH = "RegistryBandwidth";
     public static final String SERVICE_BANDWIDTH = "ServiceBandwidth";
@@ -41,7 +41,7 @@ public class UsageConstants {
     public static final String IN_LABLE = "-In";
     public static final String OUT_LABLE = "-Out";
     public static final String REGISTRY_CONTENT_BANDWIDTH = "ContentBandwidth";
-    
+
     final public static String REGISTRY_INCOMING_BW = REGISTRY_BANDWIDTH + IN_LABLE;
     final public static String REGISTRY_OUTGOING_BW = REGISTRY_BANDWIDTH + OUT_LABLE;
     final public static String REGISTRY_TOTAL_BW = "registry-total-bw-usage";
@@ -50,7 +50,7 @@ public class UsageConstants {
     final public static String SERVICE_INCOMING_BW = SERVICE_BANDWIDTH + IN_LABLE;
     final public static String SERVICE_OUTGOING_BW = SERVICE_BANDWIDTH + OUT_LABLE;
     final public static String SERVICE_TOTAL_BW = "serviceRequestTotalBw";
-    
+
     final public static String WEBAPP_INCOMING_BW = WEBAPP_BANDWIDTH + IN_LABLE;
     final public static String WEBAPP_OUTGOING_BW = WEBAPP_BANDWIDTH + OUT_LABLE;
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/ApacheStratosException.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/ApacheStratosException.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/ApacheStratosException.java
index 8eaaa0f..91aff2a 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/ApacheStratosException.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/ApacheStratosException.java
@@ -23,7 +23,7 @@ package org.apache.stratos.common.exception;
  * This class is defined as the general Exception implementation for Stratos. This can be used
  * within Stratos components when handling exceptions.
  */
-public class ApacheStratosException extends Exception{
+public class ApacheStratosException extends Exception {
 
     public ApacheStratosException() {
     }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/LockNotReleasedException.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/LockNotReleasedException.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/LockNotReleasedException.java
index 0a7176a..76117c8 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/LockNotReleasedException.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/LockNotReleasedException.java
@@ -20,11 +20,11 @@
 package org.apache.stratos.common.exception;
 
 /**
- *  Lock not released exception.
+ * Lock not released exception.
  */
 public class LockNotReleasedException extends RuntimeException {
 
-    public LockNotReleasedException(){
+    public LockNotReleasedException() {
     }
 
     public LockNotReleasedException(String message) {

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/MalformedConfigurationFileException.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/MalformedConfigurationFileException.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/MalformedConfigurationFileException.java
index d6ad833..49abbec 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/MalformedConfigurationFileException.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/exception/MalformedConfigurationFileException.java
@@ -21,23 +21,23 @@ package org.apache.stratos.common.exception;
 public class MalformedConfigurationFileException extends RuntimeException {
 
     private static final long serialVersionUID = -1662095377704279326L;
-	private String message;
-    
+    private String message;
+
     public MalformedConfigurationFileException(String msg) {
         super(msg);
         this.setMessage(msg);
     }
-    
+
     public MalformedConfigurationFileException(String msg, Exception ex) {
         super(msg, ex);
         this.setMessage(msg);
     }
 
     private void setMessage(String msg) {
-    	this.message = msg;
-	}
+        this.message = msg;
+    }
 
-	public String getMessage() {
+    public String getMessage() {
         return this.message;
     }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/CommonServiceComponent.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/CommonServiceComponent.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/CommonServiceComponent.java
index ffef662..e2d6eed 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/CommonServiceComponent.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/CommonServiceComponent.java
@@ -38,20 +38,19 @@ import org.wso2.carbon.utils.ConfigurationContextService;
 /**
  * @scr.component name="apache.stratos.common" immediate="true"
  * @scr.reference name="hazelcast.instance.service" interface="com.hazelcast.core.HazelcastInstance"
- *                cardinality="0..1"policy="dynamic" bind="setHazelcastInstance" unbind="unsetHazelcastInstance"
+ * cardinality="0..1"policy="dynamic" bind="setHazelcastInstance" unbind="unsetHazelcastInstance"
  * @scr.reference name="distributedMapProvider" interface="org.wso2.carbon.caching.impl.DistributedMapProvider"
- *                cardinality="0..1" policy="dynamic" bind="setDistributedMapProvider" unbind="unsetDistributedMapProvider"
+ * cardinality="0..1" policy="dynamic" bind="setDistributedMapProvider" unbind="unsetDistributedMapProvider"
  * @scr.reference name="registry.service"
- *                interface="org.wso2.carbon.registry.core.service.RegistryService"
- *                cardinality="1..1" policy="dynamic" bind="setRegistryService"
- *                unbind="unsetRegistryService"
+ * interface="org.wso2.carbon.registry.core.service.RegistryService"
+ * cardinality="1..1" policy="dynamic" bind="setRegistryService"
+ * unbind="unsetRegistryService"
  * @scr.reference name="user.realmservice.default"
- *                interface="org.wso2.carbon.user.core.service.RealmService"
- *                cardinality="1..1" policy="dynamic" bind="setRealmService"
- *                unbind="unsetRealmService"
+ * interface="org.wso2.carbon.user.core.service.RealmService"
+ * cardinality="1..1" policy="dynamic" bind="setRealmService"
+ * unbind="unsetRealmService"
  * @scr.reference name="configuration.context.service" interface="org.wso2.carbon.utils.ConfigurationContextService"
- *                cardinality="1..1" policy="dynamic" bind="setConfigurationContextService" unbind="unsetConfigurationContextService"
- *
+ * cardinality="1..1" policy="dynamic" bind="setConfigurationContextService" unbind="unsetConfigurationContextService"
  */
 public class CommonServiceComponent {
 
@@ -72,7 +71,7 @@ public class CommonServiceComponent {
             }
 
             AxisConfiguration axisConfig = ServiceReferenceHolder.getInstance().getAxisConfiguration();
-            if((axisConfig != null) && (axisConfig.getClusteringAgent() != null)) {
+            if ((axisConfig != null) && (axisConfig.getClusteringAgent() != null)) {
                 Thread thread = new Thread() {
                     @Override
                     public void run() {

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/ComponentStartUpSynchronizerImpl.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/ComponentStartUpSynchronizerImpl.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/ComponentStartUpSynchronizerImpl.java
index d27f47f..079c428 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/ComponentStartUpSynchronizerImpl.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/ComponentStartUpSynchronizerImpl.java
@@ -60,18 +60,18 @@ public class ComponentStartUpSynchronizerImpl implements ComponentStartUpSynchro
         componentActivationCheckInterval = Long.getLong(COMPONENT_ACTIVATION_CHECK_INTERVAL,
                 DEFAULT_COMPONENT_ACTIVATION_CHECK_INTERVAL);
         log.info(String.format("Component activation check interval: %s seconds",
-                (componentActivationCheckInterval/1000)));
+                (componentActivationCheckInterval / 1000)));
 
         componentActivationTimeout = Long.getLong(COMPONENT_ACTIVATION_TIMEOUT,
                 DEFAULT_COMPONENT_ACTIVATION_TIMEOUT);
-        log.info(String.format("Component activation timeout: %s seconds", (componentActivationTimeout/1000)));
+        log.info(String.format("Component activation timeout: %s seconds", (componentActivationTimeout / 1000)));
     }
 
     @Override
     public void setComponentStatus(Component component, boolean active) {
         componentStatusMap.put(component, active);
 
-        if(active) {
+        if (active) {
             notifyComponentActivationEventListeners(component);
             log.info(String.format("%s component became active", component));
         } else {
@@ -80,8 +80,8 @@ public class ComponentStartUpSynchronizerImpl implements ComponentStartUpSynchro
     }
 
     private void notifyComponentActivationEventListeners(Component component) {
-        for(ComponentStartUpEventListener eventListener : eventListeners) {
-            if(eventListener instanceof ComponentActivationEventListener) {
+        for (ComponentStartUpEventListener eventListener : eventListeners) {
+            if (eventListener instanceof ComponentActivationEventListener) {
                 try {
                     ComponentActivationEventListener componentActivationEventListener =
                             (ComponentActivationEventListener) eventListener;
@@ -95,7 +95,7 @@ public class ComponentStartUpSynchronizerImpl implements ComponentStartUpSynchro
 
     @Override
     public boolean isComponentActive(Component component) {
-        if(componentStatusMap.containsKey(component)) {
+        if (componentStatusMap.containsKey(component)) {
             return componentStatusMap.get(component);
         }
         return false;
@@ -105,8 +105,8 @@ public class ComponentStartUpSynchronizerImpl implements ComponentStartUpSynchro
     public void waitForComponentActivation(Component owner, Component component) {
         long startTime = System.currentTimeMillis();
         boolean logged = false;
-        while(!isComponentActive(component)) {
-            if(!logged) {
+        while (!isComponentActive(component)) {
+            if (!logged) {
                 log.info(String.format("%s component is waiting for %s component to become active...",
                         owner, component));
                 logged = true;
@@ -120,9 +120,9 @@ public class ComponentStartUpSynchronizerImpl implements ComponentStartUpSynchro
             }
 
             long currentTime = System.currentTimeMillis();
-            if((currentTime - startTime) > componentActivationTimeout) {
+            if ((currentTime - startTime) > componentActivationTimeout) {
                 throw new RuntimeException(String.format("%s component did not become active within %d seconds ",
-                        component, (componentActivationTimeout/1000)));
+                        component, (componentActivationTimeout / 1000)));
             }
         }
     }
@@ -132,7 +132,7 @@ public class ComponentStartUpSynchronizerImpl implements ComponentStartUpSynchro
         AxisConfiguration axisConfiguration = CarbonConfigurationContextFactory.getConfigurationContext()
                 .getAxisConfiguration();
         AxisService cloudControllerService = axisConfiguration.getService(serviceName);
-        if(!cloudControllerService.isActive()) {
+        if (!cloudControllerService.isActive()) {
             while (!cloudControllerService.isActive()) {
                 log.info(String.format("Waiting for %s web service to become active...", serviceName));
                 try {
@@ -147,6 +147,6 @@ public class ComponentStartUpSynchronizerImpl implements ComponentStartUpSynchro
 
     @Override
     public void addEventListener(ComponentStartUpEventListener eventListener) {
-         eventListeners.add(eventListener);
+        eventListeners.add(eventListener);
     }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/listeners/TenantMgtListener.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/listeners/TenantMgtListener.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/listeners/TenantMgtListener.java
index 4b747c8..093e5aa 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/listeners/TenantMgtListener.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/listeners/TenantMgtListener.java
@@ -29,17 +29,17 @@ public interface TenantMgtListener {
 
     public void onTenantDelete(int tenantId);
 
-    public void onTenantRename(int tenantId, String oldDomainName, 
-                             String newDomainName)throws ApacheStratosException;
-    
+    public void onTenantRename(int tenantId, String oldDomainName,
+                               String newDomainName) throws ApacheStratosException;
+
     public void onTenantInitialActivation(int tenantId) throws ApacheStratosException;
-    
+
     public void onTenantActivation(int tenantId) throws ApacheStratosException;
-    
+
     public void onTenantDeactivation(int tenantId) throws ApacheStratosException;
 
-    public void onSubscriptionPlanChange(int tenentId, String oldPlan, 
+    public void onSubscriptionPlanChange(int tenentId, String oldPlan,
                                          String newPlan) throws ApacheStratosException;
-    
+
     public int getListenerOrder();
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/packages/PackageInfo.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/packages/PackageInfo.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/packages/PackageInfo.java
index f20a6cd..73ac373 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/packages/PackageInfo.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/packages/PackageInfo.java
@@ -41,71 +41,71 @@ package org.apache.stratos.common.packages;
 </packages>
  */
 public class PackageInfo {
-	
-	private String name;
-	private int usersLimit;
-	private int subscriptionCharge;
-	private int chargePerUser;
-	private int resourceVolumeLimit;
-	private int bandwidthLimit;
-	private int bandwidthOveruseCharge;
-
-	
-	public String getName() {
-		return name;
-	}
-
-	public void setName(String name) {
-		this.name = name;
-	}
-
-	public int getUsersLimit() {
-		return usersLimit;
-	}
-
-	public void setUsersLimit(int usersLimit) {
-		this.usersLimit = usersLimit;
-	}
-
-	public int getSubscriptionCharge() {
-		return subscriptionCharge;
-	}
-
-	public void setSubscriptionCharge(int subscriptionCharge) {
-		this.subscriptionCharge = subscriptionCharge;
-	}
-
-	public int getChargePerUser() {
-		return chargePerUser;
-	}
-
-	public void setChargePerUser(int chargePerUser) {
-		this.chargePerUser = chargePerUser;
-	}
-
-	public int getResourceVolumeLimit() {
-		return resourceVolumeLimit;
-	}
-
-	public void setResourceVolumeLimit(int resourceVolumeLimit) {
-		this.resourceVolumeLimit = resourceVolumeLimit;
-	}
-
-	public int getBandwidthLimit() {
-		return bandwidthLimit;
-	}
-
-	public void setBandwidthLimit(int bandwidthLimit) {
-		this.bandwidthLimit = bandwidthLimit;
-	}
-
-	public int getBandwidthOveruseCharge() {
-		return bandwidthOveruseCharge;
-	}
-
-	public void setBandwidthOveruseCharge(int bandwidthOveruseCharge) {
-		this.bandwidthOveruseCharge = bandwidthOveruseCharge;
-	}
-
-    
+
+    private String name;
+    private int usersLimit;
+    private int subscriptionCharge;
+    private int chargePerUser;
+    private int resourceVolumeLimit;
+    private int bandwidthLimit;
+    private int bandwidthOveruseCharge;
+
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getUsersLimit() {
+        return usersLimit;
+    }
+
+    public void setUsersLimit(int usersLimit) {
+        this.usersLimit = usersLimit;
+    }
+
+    public int getSubscriptionCharge() {
+        return subscriptionCharge;
+    }
+
+    public void setSubscriptionCharge(int subscriptionCharge) {
+        this.subscriptionCharge = subscriptionCharge;
+    }
+
+    public int getChargePerUser() {
+        return chargePerUser;
+    }
+
+    public void setChargePerUser(int chargePerUser) {
+        this.chargePerUser = chargePerUser;
+    }
+
+    public int getResourceVolumeLimit() {
+        return resourceVolumeLimit;
+    }
+
+    public void setResourceVolumeLimit(int resourceVolumeLimit) {
+        this.resourceVolumeLimit = resourceVolumeLimit;
+    }
+
+    public int getBandwidthLimit() {
+        return bandwidthLimit;
+    }
+
+    public void setBandwidthLimit(int bandwidthLimit) {
+        this.bandwidthLimit = bandwidthLimit;
+    }
+
+    public int getBandwidthOveruseCharge() {
+        return bandwidthOveruseCharge;
+    }
+
+    public void setBandwidthOveruseCharge(int bandwidthOveruseCharge) {
+        this.bandwidthOveruseCharge = bandwidthOveruseCharge;
+    }
+
+
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/packages/PackageInfoHolder.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/packages/PackageInfoHolder.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/packages/PackageInfoHolder.java
index ca1dc4b..03b7be9 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/packages/PackageInfoHolder.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/packages/PackageInfoHolder.java
@@ -40,7 +40,7 @@ public class PackageInfoHolder {
     private static final String PACKAGE_DESCRIPTION_CONFIG = "multitenancy-packages.xml";
     private static final String PACKAGE_DESCRIPTION_CONFIG_NS =
             "http://wso2.com/carbon/multitenancy/billing/pacakges";
-    
+
     List<PackageInfo> multitenancyPackages = new ArrayList<PackageInfo>();
 
     public PackageInfoHolder() throws ApacheStratosException {
@@ -77,7 +77,7 @@ public class PackageInfoHolder {
         String configFilePath = CarbonUtils.getCarbonConfigDirPath() + File.separator +
                 StratosConstants.MULTITENANCY_CONFIG_FOLDER + File.separator +
                 PACKAGE_DESCRIPTION_CONFIG;
-        
+
         OMElement packageConfigs;
         try {
             packageConfigs = CommonUtil.buildOMElement(new FileInputStream(configFilePath));
@@ -95,7 +95,7 @@ public class PackageInfoHolder {
                     packageConfigEle.getQName())) {
                 continue;
             }
-            
+
             PackageInfo multitenancyPackage = new PackageInfo();
             String packageName = packageConfigEle.getAttributeValue(new QName("name"));
             String subscriptionCharge = getPackageConfigValue("subscriptionCharge", packageConfigEle);
@@ -128,10 +128,10 @@ public class PackageInfoHolder {
             //enters a float value to the conf file it will cause an exception here
             multitenancyPackage.setSubscriptionCharge(Integer.parseInt(subscriptionCharge));
             multitenancyPackage.setUsersLimit(usersLimitInt);
-       //   multitenancyPackage.setChargePerUser(Integer.parseInt(usersCharge));
+            //   multitenancyPackage.setChargePerUser(Integer.parseInt(usersCharge));
             multitenancyPackage.setResourceVolumeLimit(resourceVolumeLimitInt);
             multitenancyPackage.setBandwidthLimit(bandwidthLimitInt);
-          //  multitenancyPackage.setBandwidthOveruseCharge(Integer.parseInt(bandwidthOveruseCharge));
+            //  multitenancyPackage.setBandwidthOveruseCharge(Integer.parseInt(bandwidthOveruseCharge));
 
             multitenancyPackages.add(multitenancyPackage);
         }
@@ -147,7 +147,7 @@ public class PackageInfoHolder {
             List valueNodes = xpathExpression.selectNodes(packageNode);
             if (valueNodes.isEmpty()) {
                 if (log.isDebugEnabled()) {
-                    String msg = "No results found parsing package configuration for key: " + 
+                    String msg = "No results found parsing package configuration for key: " +
                             qualifiedKey + ".";
                     log.debug(msg);
                 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/partition/NetworkPartition.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/partition/NetworkPartition.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/partition/NetworkPartition.java
index a155a1a..b42b4bb 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/partition/NetworkPartition.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/partition/NetworkPartition.java
@@ -23,8 +23,8 @@ import java.io.Serializable;
 import java.util.Arrays;
 
 /**
-* The model class for NetworkPartition definition.
-*/
+ * The model class for NetworkPartition definition.
+ */
 public class NetworkPartition implements Serializable {
 
     private static final long serialVersionUID = -8043298009352097370L;
@@ -36,7 +36,7 @@ public class NetworkPartition implements Serializable {
     private String partitionAlgo;
 
     public void setPartitions(Partition[] partitions) {
-        if(partitions == null) {
+        if (partitions == null) {
             this.partitions = partitions;
         } else {
             this.partitions = Arrays.copyOf(partitions, partitions.length);
@@ -52,7 +52,7 @@ public class NetworkPartition implements Serializable {
         }
         return this.partitions;
     }
-    
+
     /**
      * Gets the value of the id.
      */
@@ -76,21 +76,21 @@ public class NetworkPartition implements Serializable {
     }
 
     public Partition getPartition(String partitionId) {
-        for(Partition partition : partitions) {
-            if(partition.getId().equals(partitionId)) {
+        for (Partition partition : partitions) {
+            if (partition.getId().equals(partitionId)) {
                 return partition;
             }
         }
         return null;
     }
 
-	public String getProvider() {
-		return provider;
-	}
+    public String getProvider() {
+        return provider;
+    }
 
-	public void setProvider(String provider) {
-		this.provider = provider;
-	}
+    public void setProvider(String provider) {
+        this.provider = provider;
+    }
 
     public String getPartitionAlgo() {
         return partitionAlgo;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/partition/Partition.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/partition/Partition.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/partition/Partition.java
index ceadab4..110fdad 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/partition/Partition.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/partition/Partition.java
@@ -45,10 +45,8 @@ public class Partition implements Serializable {
     /**
      * Gets the value of the id property.
      *
-     * @return
-     *     possible object is
-     *     {@link String }
-     *
+     * @return possible object is
+     * {@link String }
      */
     public String getId() {
         return id;
@@ -57,10 +55,8 @@ public class Partition implements Serializable {
     /**
      * Sets the value of the id property.
      *
-     * @param id
-     *     allowed object is
-     *     {@link String }
-     *
+     * @param id allowed object is
+     *           {@link String }
      */
     public void setId(String id) {
         this.id = id;
@@ -69,10 +65,8 @@ public class Partition implements Serializable {
     /**
      * Gets the value of the description property.
      *
-     * @return
-     *     possible object is
-     *     {@link String }
-     *
+     * @return possible object is
+     * {@link String }
      */
     public String getDescription() {
         return description;
@@ -81,10 +75,8 @@ public class Partition implements Serializable {
     /**
      * Sets the value of the description property.
      *
-     * @param description
-     *     allowed object is
-     *     {@link String }
-     *
+     * @param description allowed object is
+     *                    {@link String }
      */
     public void setDescription(String description) {
         this.description = description;
@@ -93,9 +85,7 @@ public class Partition implements Serializable {
     /**
      * Sets the value of the isPublic property.
      *
-     * @param isPublic
-     *     allowed object is boolean
-     *
+     * @param isPublic allowed object is boolean
      */
     public void setIsPublic(boolean isPublic) {
         this.isPublic = isPublic;
@@ -103,7 +93,6 @@ public class Partition implements Serializable {
 
     /**
      * Gets the value of the isPublic property.
-     *
      */
     public boolean getIsPublic() {
         return isPublic;
@@ -127,7 +116,7 @@ public class Partition implements Serializable {
 
     public String getKubernetesClusterId() {
         Property property = properties.getProperty(KUBERNETES_CLUSTER);
-        if(property != null) {
+        if (property != null) {
             return property.getValue();
         }
         return null;
@@ -140,7 +129,7 @@ public class Partition implements Serializable {
     }
 
     public boolean equals(Object obj) {
-        if(obj != null && obj instanceof Partition) {
+        if (obj != null && obj instanceof Partition) {
             return this.id.equals(((Partition) obj).getId());
         }
         return false;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/services/DistributedObjectProvider.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/services/DistributedObjectProvider.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/services/DistributedObjectProvider.java
index 2c013bd..4eba73b 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/services/DistributedObjectProvider.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/services/DistributedObjectProvider.java
@@ -33,6 +33,7 @@ import java.util.concurrent.locks.Lock;
 public interface DistributedObjectProvider extends Serializable {
     /**
      * Returns a distributed map if clustering is enabled, else returns a local hash map.
+     *
      * @param name
      * @return
      */
@@ -40,12 +41,14 @@ public interface DistributedObjectProvider extends Serializable {
 
     /**
      * Removes a map from the object provider.
+     *
      * @param name
      */
     void removeMap(String name);
 
     /**
      * Returns a distributed list if clustering is enabled, else returns a local array list.
+     *
      * @param name
      * @return
      */
@@ -53,6 +56,7 @@ public interface DistributedObjectProvider extends Serializable {
 
     /**
      * Remove a list from the object provider.
+     *
      * @param name
      */
     void removeList(String name);
@@ -60,6 +64,7 @@ public interface DistributedObjectProvider extends Serializable {
     /**
      * Acquires a distributed lock if clustering is enabled, else acquires a local reentrant lock and
      * returns the lock object.
+     *
      * @param object
      * @return
      */
@@ -67,6 +72,7 @@ public interface DistributedObjectProvider extends Serializable {
 
     /**
      * Releases a given distributed/local lock.
+     *
      * @param lock
      */
     void releaseLock(Lock lock);

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/HealthStatisticsPublisher.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/HealthStatisticsPublisher.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/HealthStatisticsPublisher.java
index 41c98cb..dd7ddd4 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/HealthStatisticsPublisher.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/HealthStatisticsPublisher.java
@@ -26,13 +26,14 @@ public interface HealthStatisticsPublisher extends StatisticsPublisher {
 
     /**
      * Publish health statistics to complex event processor.
-     * @param clusterId Cluster id of the member
-     * @param clusterInstanceId Cluster instance id of the member
+     *
+     * @param clusterId          Cluster id of the member
+     * @param clusterInstanceId  Cluster instance id of the member
      * @param networkPartitionId Network partition id of the member
-     * @param memberId Member id
-     * @param partitionId Partition id of the member
-     * @param health Health type: memory_consumption | load_average
-     * @param value Health type value
+     * @param memberId           Member id
+     * @param partitionId        Partition id of the member
+     * @param health             Health type: memory_consumption | load_average
+     * @param value              Health type value
      */
     void publish(String clusterId, String clusterInstanceId, String networkPartitionId,
                  String memberId, String partitionId, String health, double value);

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/HealthStatisticsPublisherFactory.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/HealthStatisticsPublisherFactory.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/HealthStatisticsPublisherFactory.java
index c0795a7..e4047ab 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/HealthStatisticsPublisherFactory.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/HealthStatisticsPublisherFactory.java
@@ -27,7 +27,7 @@ import org.apache.stratos.common.statistics.publisher.wso2.cep.WSO2CEPHealthStat
 public class HealthStatisticsPublisherFactory {
 
     public static HealthStatisticsPublisher createHealthStatisticsPublisher(StatisticsPublisherType type) {
-        if(type == StatisticsPublisherType.WSO2CEP) {
+        if (type == StatisticsPublisherType.WSO2CEP) {
             return new WSO2CEPHealthStatisticsPublisher();
         } else {
             throw new RuntimeException("Unknown statistics publisher type");


[3/3] stratos git commit: Format common module code

Posted by la...@apache.org.
Format common module code


Project: http://git-wip-us.apache.org/repos/asf/stratos/repo
Commit: http://git-wip-us.apache.org/repos/asf/stratos/commit/65e8f167
Tree: http://git-wip-us.apache.org/repos/asf/stratos/tree/65e8f167
Diff: http://git-wip-us.apache.org/repos/asf/stratos/diff/65e8f167

Branch: refs/heads/master
Commit: 65e8f1673308d15f7967ecaa84d15a495f711844
Parents: cf78b4c
Author: Lahiru Sandaruwan <la...@apache.org>
Authored: Tue Apr 7 11:57:18 2015 +0530
Committer: Lahiru Sandaruwan <la...@apache.org>
Committed: Tue Apr 7 11:57:18 2015 +0530

----------------------------------------------------------------------
 components/org.apache.stratos.common/pom.xml    |  13 +-
 .../org/apache/stratos/common/Properties.java   |   4 +-
 .../stratos/common/TenantBillingService.java    |  12 +-
 .../stratos/common/beans/ErrorResponseBean.java |  57 +++---
 .../stratos/common/beans/PropertyBean.java      |   2 +-
 .../common/beans/SuccessResponseBean.java       |  44 ++---
 .../stratos/common/beans/UserInfoBean.java      |   3 +-
 .../beans/application/ApplicationBean.java      |  14 +-
 .../ApplicationNetworkPartitionIdListBean.java  |  12 +-
 .../common/beans/application/ComponentBean.java |  28 +--
 .../beans/application/DependencyBean.java       |  28 +--
 .../beans/application/GroupReferenceBean.java   |  50 ++---
 .../beans/application/SubscribableInfo.java     |   4 +-
 .../mapping/ApplicationDomainMappingsBean.java  |   2 +-
 .../domain/mapping/DomainMappingBean.java       |   2 +-
 .../signup/ApplicationSignUpBean.java           |   2 +-
 .../repository/ArtifactRepositoryBean.java      |   2 +-
 .../repository/GitNotificationPayloadBean.java  |  32 ++--
 .../artifact/repository/GitRepositoryBean.java  |  32 ++--
 .../common/beans/cartridge/CartridgeBean.java   |  52 +++---
 .../beans/cartridge/CartridgeReferenceBean.java |  58 +++---
 .../common/beans/cartridge/DeploymentBean.java  |   8 +-
 .../beans/cartridge/FloatingNetworkBean.java    |  80 ++++----
 .../beans/cartridge/IaasProviderBean.java       |  10 +-
 .../beans/cartridge/NetworkInterfaceBean.java   | 126 ++++++-------
 .../common/beans/cartridge/PortMappingBean.java |   2 +-
 .../common/beans/kubernetes/PropertiesBean.java |   4 +-
 .../common/beans/kubernetes/PropertyBean.java   |  14 +-
 ...tionPolicyNetworkPartitionReferenceBean.java |  38 ++--
 .../beans/partition/NetworkPartitionBean.java   |  12 +-
 .../policy/autoscale/AutoscalePolicyBean.java   |   2 +-
 .../autoscale/LoadAverageThresholdsBean.java    |   2 +-
 .../policy/autoscale/LoadThresholdsBean.java    |  42 ++---
 .../MemoryConsumptionThresholdsBean.java        |   2 +-
 .../deployment/ApplicationPolicyBean.java       |  72 ++++----
 .../policy/deployment/DeploymentPolicyBean.java |  26 +--
 .../beans/topology/ApplicationInfoBean.java     |   1 +
 .../beans/topology/ApplicationInstanceBean.java |  30 +--
 .../common/beans/topology/ClusterBean.java      |  51 ++---
 .../beans/topology/ClusterInstanceBean.java     |  42 ++---
 .../beans/topology/GroupInstanceBean.java       |  26 +--
 .../common/beans/topology/InstanceBean.java     |  28 +--
 .../common/beans/topology/MemberBean.java       |  58 +++---
 .../common/client/AutoscalerServiceClient.java  |  54 +++---
 .../client/CloudControllerServiceClient.java    | 184 +++++++++----------
 .../client/StratosManagerServiceClient.java     |  56 +++---
 .../impl/HazelcastDistributedListProvider.java  |   6 +-
 .../HazelcastDistributedObjectProvider.java     |  62 ++++---
 .../clustering/impl/ListEntryListener.java      |   2 +
 .../common/concurrent/locks/ReadWriteLock.java  |   2 +-
 .../concurrent/locks/ReadWriteLockMonitor.java  |   8 +-
 .../common/config/CloudServiceConfigParser.java |   2 +-
 .../common/config/CloudServicesDescConfig.java  |   4 +-
 .../stratos/common/config/PermissionConfig.java |   4 +-
 .../common/constants/StratosConstants.java      |  54 +++---
 .../common/constants/UsageConstants.java        |  10 +-
 .../exception/ApacheStratosException.java       |   2 +-
 .../exception/LockNotReleasedException.java     |   4 +-
 .../MalformedConfigurationFileException.java    |  12 +-
 .../common/internal/CommonServiceComponent.java |  21 +--
 .../ComponentStartUpSynchronizerImpl.java       |  24 +--
 .../common/listeners/TenantMgtListener.java     |  14 +-
 .../stratos/common/packages/PackageInfo.java    | 134 +++++++-------
 .../common/packages/PackageInfoHolder.java      |  12 +-
 .../common/partition/NetworkPartition.java      |  24 +--
 .../stratos/common/partition/Partition.java     |  33 ++--
 .../services/DistributedObjectProvider.java     |   6 +
 .../publisher/HealthStatisticsPublisher.java    |  13 +-
 .../HealthStatisticsPublisherFactory.java       |   2 +-
 .../publisher/InFlightRequestPublisher.java     |   7 +-
 .../InFlightRequestPublisherFactory.java        |   2 +-
 .../publisher/StatisticsPublisher.java          |   2 +-
 .../publisher/wso2/cep/ThriftClientConfig.java  |   7 +-
 .../wso2/cep/ThriftClientConfigParser.java      |   8 +-
 .../cep/WSO2CEPHealthStatisticsPublisher.java   |   3 +-
 .../cep/WSO2CEPInFlightRequestPublisher.java    |   6 +-
 .../stratos/common/test/TestLogAppender.java    |   5 +-
 .../common/threading/StratosThreadPool.java     |  41 +++--
 .../common/util/AxiomXpathParserUtil.java       |  36 ++--
 .../stratos/common/util/ClaimsMgtUtil.java      |  97 ++++------
 .../stratos/common/util/CloudServicesUtil.java  |  64 +++----
 .../apache/stratos/common/util/CommonUtil.java  | 126 ++++++-------
 .../apache/stratos/common/util/ConfUtil.java    |  14 +-
 .../util/MeteringAccessValidationUtils.java     |  46 ++---
 .../common/util/StratosConfiguration.java       |  12 +-
 .../test/ThriftClientConfigParserTest.java      |   8 +-
 86 files changed, 1177 insertions(+), 1185 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/pom.xml
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/pom.xml b/components/org.apache.stratos.common/pom.xml
index 74fc755..d43a39a 100644
--- a/components/org.apache.stratos.common/pom.xml
+++ b/components/org.apache.stratos.common/pom.xml
@@ -16,7 +16,8 @@
   ~ specific language governing permissions and limitations
   ~ under the License.
   -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <parent>
         <groupId>org.apache.stratos</groupId>
         <artifactId>stratos-components-parent</artifactId>
@@ -38,7 +39,7 @@
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
-                
+
                 <extensions>true</extensions>
                 <configuration>
                     <instructions>
@@ -94,10 +95,10 @@
             <version>${project.version}</version>
         </dependency>
         <dependency>
-             <groupId>junit</groupId>
-             <artifactId>junit</artifactId>
-             <scope>test</scope>
-         </dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.wso2.carbon</groupId>
             <artifactId>org.wso2.carbon.databridge.commons</artifactId>

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/Properties.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/Properties.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/Properties.java
index 9dcf5b2..ac47395 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/Properties.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/Properties.java
@@ -55,8 +55,8 @@ public class Properties implements Serializable {
     }
 
     public Property getProperty(String name) {
-        for(Property property : properties) {
-            if(property.getName().equals(name)) {
+        for (Property property : properties) {
+            if (property.getName().equals(name)) {
                 return property;
             }
         }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/TenantBillingService.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/TenantBillingService.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/TenantBillingService.java
index d8eca30..f693177 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/TenantBillingService.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/TenantBillingService.java
@@ -25,18 +25,18 @@ import org.wso2.carbon.user.api.Tenant;
  * The OSGI service interface that enables tenant related billing actions.
  */
 public interface TenantBillingService {
-    
+
     public void addUsagePlan(Tenant tenant, String usagePlan) throws ApacheStratosException;
-    
+
     public String getActiveUsagePlan(String tenantDomain) throws ApacheStratosException;
-    
+
     public void updateUsagePlan(String tenantDomain, String usagePlan) throws ApacheStratosException;
-    
+
     public void activateUsagePlan(String tenantDomain) throws ApacheStratosException;
-    
+
     public void deactivateActiveUsagePlan(String tenantDomain) throws ApacheStratosException;
 
     public void deleteBillingData(int tenantId) throws ApacheStratosException;
 
-    
+
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/ErrorResponseBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/ErrorResponseBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/ErrorResponseBean.java
index 693f1e8..02f643b 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/ErrorResponseBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/ErrorResponseBean.java
@@ -20,36 +20,39 @@ package org.apache.stratos.common.beans;
 
 import javax.xml.bind.annotation.XmlRootElement;
 
-@XmlRootElement(name ="error")
+@XmlRootElement(name = "error")
 public class ErrorResponseBean {
-	
-	private int errorCode;
-	private String errorMessage;
-	
-	public ErrorResponseBean() {
-	 
+
+    private int errorCode;
+    private String errorMessage;
+
+    public ErrorResponseBean() {
+
     }
-			
-	public ErrorResponseBean(String errorMessage) {
-	    this.errorMessage = errorMessage;
+
+    public ErrorResponseBean(String errorMessage) {
+        this.errorMessage = errorMessage;
     }
 
-	public ErrorResponseBean(int errorCode, String errorMessage) {	
-	    this.errorCode = errorCode;
-	    this.errorMessage = errorMessage;
+    public ErrorResponseBean(int errorCode, String errorMessage) {
+        this.errorCode = errorCode;
+        this.errorMessage = errorMessage;
     }
-	
-	public int getErrorCode() {
-		return errorCode;
-	}
-	public void setErrorCode(int errorCode) {
-		this.errorCode = errorCode;
-	}
-	public String getErrorMessage() {
-		return errorMessage;
-	}
-	public void setErrorMessage(String errorMessage) {
-		this.errorMessage = errorMessage;
-	}
-	
+
+    public int getErrorCode() {
+        return errorCode;
+    }
+
+    public void setErrorCode(int errorCode) {
+        this.errorCode = errorCode;
+    }
+
+    public String getErrorMessage() {
+        return errorMessage;
+    }
+
+    public void setErrorMessage(String errorMessage) {
+        this.errorMessage = errorMessage;
+    }
+
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/PropertyBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/PropertyBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/PropertyBean.java
index 9a572c1..9ccda19 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/PropertyBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/PropertyBean.java
@@ -27,7 +27,7 @@ public class PropertyBean implements Serializable {
 
     private static final long serialVersionUID = 5756598782384376873L;
 
-	private String name;
+    private String name;
     private String value;
 
     public String getName() {

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/SuccessResponseBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/SuccessResponseBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/SuccessResponseBean.java
index 1c674bd..3506f8a 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/SuccessResponseBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/SuccessResponseBean.java
@@ -20,35 +20,35 @@ package org.apache.stratos.common.beans;
 
 import javax.xml.bind.annotation.XmlRootElement;
 
-@XmlRootElement(name ="success")
+@XmlRootElement(name = "success")
 public class SuccessResponseBean {
 
-	private int statusCode;
-	private String successMessage;
-	
-	public SuccessResponseBean() {	 
+    private int statusCode;
+    private String successMessage;
+
+    public SuccessResponseBean() {
+    }
+
+    public SuccessResponseBean(int statusCode, String message) {
+        this.statusCode = statusCode;
+        this.successMessage = message;
     }
 
-	public SuccessResponseBean(int statusCode, String message) {	 
-	    this.statusCode = statusCode;
-	    this.successMessage = message;
+    public int getStatusCode() {
+        return statusCode;
     }
-	
-	public int getStatusCode() {
-		return statusCode;
-	}
 
-	public void setStatusCode(int statusCode) {
-		this.statusCode = statusCode;
-	}
+    public void setStatusCode(int statusCode) {
+        this.statusCode = statusCode;
+    }
 
-	public String getSuccessMessage() {
-		return successMessage;
-	}
+    public String getSuccessMessage() {
+        return successMessage;
+    }
+
+    public void setSuccessMessage(String successMessage) {
+        this.successMessage = successMessage;
+    }
 
-	public void setSuccessMessage(String successMessage) {
-		this.successMessage = successMessage;
-	}
 
-	
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/UserInfoBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/UserInfoBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/UserInfoBean.java
index 68af2bd..88877ee 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/UserInfoBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/UserInfoBean.java
@@ -32,7 +32,8 @@ public class UserInfoBean {
     private String email;
     private String profileName;
 
-    public UserInfoBean(){}
+    public UserInfoBean() {
+    }
 
     public UserInfoBean(UserInfoBean userInfoBean) {
         this.userName = userInfoBean.getUserName();

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ApplicationBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ApplicationBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ApplicationBean.java
index 205e8a3..1fad1ad 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ApplicationBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ApplicationBean.java
@@ -31,7 +31,7 @@ public class ApplicationBean implements Serializable {
 
     private static final long serialVersionUID = -2829206180707597651L;
 
-	private String applicationId;
+    private String applicationId;
     private boolean multiTenant;
     private String name;
     private String description;
@@ -96,11 +96,11 @@ public class ApplicationBean implements Serializable {
         this.status = status;
     }
 
-	public List<PropertyBean> getProperty() {
-		return property;
-	}
+    public List<PropertyBean> getProperty() {
+        return property;
+    }
 
-	public void setProperty(List<PropertyBean> property) {
-		this.property = property;
-	}
+    public void setProperty(List<PropertyBean> property) {
+        this.property = property;
+    }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ApplicationNetworkPartitionIdListBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ApplicationNetworkPartitionIdListBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ApplicationNetworkPartitionIdListBean.java
index 1782929..021d2dd 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ApplicationNetworkPartitionIdListBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ApplicationNetworkPartitionIdListBean.java
@@ -28,11 +28,11 @@ public class ApplicationNetworkPartitionIdListBean implements Serializable {
 
     private List<String> networkPartitionIds;
 
-	public List<String> getNetworkPartitionIds() {
-		return networkPartitionIds;
-	}
+    public List<String> getNetworkPartitionIds() {
+        return networkPartitionIds;
+    }
 
-	public void setNetworkPartitionIds(List<String> networkPartitionIds) {
-		this.networkPartitionIds = networkPartitionIds;
-	}
+    public void setNetworkPartitionIds(List<String> networkPartitionIds) {
+        this.networkPartitionIds = networkPartitionIds;
+    }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ComponentBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ComponentBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ComponentBean.java
index 069d8fd..9a6a0ce 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ComponentBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/ComponentBean.java
@@ -12,8 +12,8 @@ public class ComponentBean implements Serializable {
 
     private static final long serialVersionUID = -5932265453191494386L;
 
-	private List<GroupReferenceBean> groups;
-	private DependencyBean dependencies;
+    private List<GroupReferenceBean> groups;
+    private DependencyBean dependencies;
     private List<CartridgeReferenceBean> cartridges;
 
     public List<GroupReferenceBean> getGroups() {
@@ -24,19 +24,19 @@ public class ComponentBean implements Serializable {
         this.groups = groups;
     }
 
-	public DependencyBean getDependencies() {
-		return dependencies;
-	}
+    public DependencyBean getDependencies() {
+        return dependencies;
+    }
 
-	public void setDependencies(DependencyBean dependencies) {
-		this.dependencies = dependencies;
-	}
+    public void setDependencies(DependencyBean dependencies) {
+        this.dependencies = dependencies;
+    }
 
-	public List<CartridgeReferenceBean> getCartridges() {
-		return cartridges;
-	}
+    public List<CartridgeReferenceBean> getCartridges() {
+        return cartridges;
+    }
 
-	public void setCartridges(List<CartridgeReferenceBean> cartridges) {
-		this.cartridges = cartridges;
-	}
+    public void setCartridges(List<CartridgeReferenceBean> cartridges) {
+        this.cartridges = cartridges;
+    }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/DependencyBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/DependencyBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/DependencyBean.java
index b4b82d4..ef945b4 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/DependencyBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/DependencyBean.java
@@ -26,7 +26,7 @@ import java.util.List;
 @XmlRootElement(name = "dependencies")
 public class DependencyBean implements Serializable {
 
-	private static final long serialVersionUID = 1L;
+    private static final long serialVersionUID = 1L;
 
     private List<String> startupOrders;
     private List<String> scalingDependants;
@@ -40,20 +40,20 @@ public class DependencyBean implements Serializable {
         this.terminationBehaviour = terminationBehaviour;
     }
 
-	public List<String> getStartupOrders() {
-		return startupOrders;
-	}
+    public List<String> getStartupOrders() {
+        return startupOrders;
+    }
 
-	public void setStartupOrders(List<String> startupOrders) {
-		this.startupOrders = startupOrders;
-	}
+    public void setStartupOrders(List<String> startupOrders) {
+        this.startupOrders = startupOrders;
+    }
 
-	public List<String> getScalingDependants() {
-		return scalingDependants;
-	}
+    public List<String> getScalingDependants() {
+        return scalingDependants;
+    }
+
+    public void setScalingDependants(List<String> scalingDependants) {
+        this.scalingDependants = scalingDependants;
+    }
 
-	public void setScalingDependants(List<String> scalingDependants) {
-		this.scalingDependants = scalingDependants;
-	}
-	
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/GroupReferenceBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/GroupReferenceBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/GroupReferenceBean.java
index 16f5592..6804f4e 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/GroupReferenceBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/GroupReferenceBean.java
@@ -31,7 +31,7 @@ public class GroupReferenceBean implements Serializable {
 
     private static final long serialVersionUID = 7261380706841894892L;
 
-	private String name;
+    private String name;
     private String alias;
     private int groupMinInstances;
     private int groupMaxInstances;
@@ -72,35 +72,35 @@ public class GroupReferenceBean implements Serializable {
         this.groupMaxInstances = groupMaxInstances;
     }
 
-	public boolean isGroupScalingEnabled() {
-		return isGroupScalingEnabled;
-	}
+    public boolean isGroupScalingEnabled() {
+        return isGroupScalingEnabled;
+    }
 
-	public void setGroupScalingEnabled(boolean isGroupScalingEnabled) {
-		this.isGroupScalingEnabled = isGroupScalingEnabled;
-	}
+    public void setGroupScalingEnabled(boolean isGroupScalingEnabled) {
+        this.isGroupScalingEnabled = isGroupScalingEnabled;
+    }
 
-	public List<CartridgeReferenceBean> getCartridges() {
-		return cartridges;
-	}
+    public List<CartridgeReferenceBean> getCartridges() {
+        return cartridges;
+    }
 
-	public void setCartridges(List<CartridgeReferenceBean> cartridges) {
-		this.cartridges = cartridges;
-	}
+    public void setCartridges(List<CartridgeReferenceBean> cartridges) {
+        this.cartridges = cartridges;
+    }
 
-	public List<GroupReferenceBean> getGroups() {
-		return groups;
-	}
+    public List<GroupReferenceBean> getGroups() {
+        return groups;
+    }
 
-	public void setGroups(List<GroupReferenceBean> groups) {
-		this.groups = groups;
-	}
+    public void setGroups(List<GroupReferenceBean> groups) {
+        this.groups = groups;
+    }
 
-	public String getDeploymentPolicy() {
-		return deploymentPolicy;
-	}
+    public String getDeploymentPolicy() {
+        return deploymentPolicy;
+    }
 
-	public void setDeploymentPolicy(String deploymentPolicy) {
-		this.deploymentPolicy = deploymentPolicy;
-	}
+    public void setDeploymentPolicy(String deploymentPolicy) {
+        this.deploymentPolicy = deploymentPolicy;
+    }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/SubscribableInfo.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/SubscribableInfo.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/SubscribableInfo.java
index 95d5dc8..cbe107c 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/SubscribableInfo.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/SubscribableInfo.java
@@ -33,7 +33,7 @@ public class SubscribableInfo implements Serializable {
 
     private static final long serialVersionUID = 8097432440778125606L;
 
-	private String alias;
+    private String alias;
     private String deploymentPolicy;
     private String autoscalingPolicy;
     private int maxMembers;
@@ -74,7 +74,7 @@ public class SubscribableInfo implements Serializable {
     public void setDependencyAliases(String[] dependencyAliases) {
         this.dependencyAliases = dependencyAliases;
     }
-    
+
     public List<PropertyBean> getProperty() {
         return property;
     }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/domain/mapping/ApplicationDomainMappingsBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/domain/mapping/ApplicationDomainMappingsBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/domain/mapping/ApplicationDomainMappingsBean.java
index 6d44cec..f287f24 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/domain/mapping/ApplicationDomainMappingsBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/domain/mapping/ApplicationDomainMappingsBean.java
@@ -23,7 +23,7 @@ import javax.xml.bind.annotation.XmlRootElement;
 import java.io.Serializable;
 import java.util.List;
 
-@XmlRootElement(name="applicationDomainMappings")
+@XmlRootElement(name = "applicationDomainMappings")
 public class ApplicationDomainMappingsBean implements Serializable {
 
     private static final long serialVersionUID = 8896916017135654616L;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/domain/mapping/DomainMappingBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/domain/mapping/DomainMappingBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/domain/mapping/DomainMappingBean.java
index 78039af..3ab7cd3 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/domain/mapping/DomainMappingBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/domain/mapping/DomainMappingBean.java
@@ -22,7 +22,7 @@ package org.apache.stratos.common.beans.application.domain.mapping;
 import javax.xml.bind.annotation.XmlRootElement;
 import java.io.Serializable;
 
-@XmlRootElement(name="domainMapping")
+@XmlRootElement(name = "domainMapping")
 public class DomainMappingBean implements Serializable {
 
     private static final long serialVersionUID = -9070100712931939993L;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/signup/ApplicationSignUpBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/signup/ApplicationSignUpBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/signup/ApplicationSignUpBean.java
index c3b0d3b..74b7681 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/signup/ApplicationSignUpBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/application/signup/ApplicationSignUpBean.java
@@ -28,7 +28,7 @@ import java.util.List;
 /**
  * Application signup definition.
  */
-@XmlRootElement(name="applicationSignUp")
+@XmlRootElement(name = "applicationSignUp")
 public class ApplicationSignUpBean implements Serializable {
 
     private static final long serialVersionUID = -3055522170914869018L;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/ArtifactRepositoryBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/ArtifactRepositoryBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/ArtifactRepositoryBean.java
index 05c757d..f380806 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/ArtifactRepositoryBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/ArtifactRepositoryBean.java
@@ -21,7 +21,7 @@ package org.apache.stratos.common.beans.artifact.repository;
 
 import javax.xml.bind.annotation.XmlRootElement;
 
-@XmlRootElement(name="artifactRepository")
+@XmlRootElement(name = "artifactRepository")
 public class ArtifactRepositoryBean {
 
     private String alias;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/GitNotificationPayloadBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/GitNotificationPayloadBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/GitNotificationPayloadBean.java
index 482ff32..04c2c08 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/GitNotificationPayloadBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/GitNotificationPayloadBean.java
@@ -1,20 +1,20 @@
 /**
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
-
- *  http://www.apache.org/licenses/LICENSE-2.0
-
- *  Unless required by applicable law or agreed to in writing,
- *  software distributed under the License is distributed on an
- *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  KIND, either express or implied.  See the License for the
- *  specific language governing permissions and limitations
- *  under the License.
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 package org.apache.stratos.common.beans.artifact.repository;
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/GitRepositoryBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/GitRepositoryBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/GitRepositoryBean.java
index 9dc7b26..0c1ebb4 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/GitRepositoryBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/artifact/repository/GitRepositoryBean.java
@@ -1,20 +1,20 @@
 /**
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
-
- *  http://www.apache.org/licenses/LICENSE-2.0
-
- *  Unless required by applicable law or agreed to in writing,
- *  software distributed under the License is distributed on an
- *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  KIND, either express or implied.  See the License for the
- *  specific language governing permissions and limitations
- *  under the License.
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 package org.apache.stratos.common.beans.artifact.repository;
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/CartridgeBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/CartridgeBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/CartridgeBean.java
index 71d8108..5cfaa32 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/CartridgeBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/CartridgeBean.java
@@ -25,18 +25,18 @@ import java.util.List;
 @XmlRootElement(name = "cartridgeBean")
 public class CartridgeBean {
 
-	private String type;
-	private String provider;
+    private String type;
+    private String provider;
     /**
      * Category: framework|data|load-balancer
      */
     private String category;
     private String host;
     private String displayName;
-	private String description;
-	private String version;
-	private boolean multiTenant;
-	private boolean isPublic;
+    private String description;
+    private String version;
+    private boolean multiTenant;
+    private boolean isPublic;
     private DeploymentBean deployment;
     private List<PortMappingBean> portMapping;
     private String tenantPartitions;
@@ -49,39 +49,39 @@ public class CartridgeBean {
     private String[] metadataKeys;
     private List<PropertyBean> property;
 
-	private String getDeploymentDetails () {
-        if(getDeployment() != null) {
+    private String getDeploymentDetails() {
+        if (getDeployment() != null) {
             return getDeployment().toString();
         }
         return null;
     }
 
-    private String getPortMappings () {
+    private String getPortMappings() {
         StringBuilder portMappingBuilder = new StringBuilder();
-        if(getPortMapping() != null && !getPortMapping().isEmpty()) {
-            for(PortMappingBean portMappingBean : getPortMapping()) {
+        if (getPortMapping() != null && !getPortMapping().isEmpty()) {
+            for (PortMappingBean portMappingBean : getPortMapping()) {
                 portMappingBuilder.append(portMappingBean.toString());
             }
         }
         return portMappingBuilder.toString();
     }
 
-    private String getIaasProviders () {
+    private String getIaasProviders() {
 
         StringBuilder iaasBuilder = new StringBuilder();
-        if(getIaasProvider() != null && !getIaasProvider().isEmpty()) {
-            for(IaasProviderBean iaasProviderBean : getIaasProvider()) {
+        if (getIaasProvider() != null && !getIaasProvider().isEmpty()) {
+            for (IaasProviderBean iaasProviderBean : getIaasProvider()) {
                 iaasBuilder.append(iaasProviderBean.toString());
             }
         }
         return iaasBuilder.toString();
     }
 
-    private String getProperties () {
+    private String getProperties() {
 
         StringBuilder propertyBuilder = new StringBuilder();
-        if(getProperty() != null) {
-            for(PropertyBean propertyBean : getProperty()) {
+        if (getProperty() != null) {
+            for (PropertyBean propertyBean : getProperty()) {
                 propertyBuilder.append(propertyBean.getName() + " : " + propertyBean.getValue() + " | ");
             }
         }
@@ -216,15 +216,15 @@ public class CartridgeBean {
         this.loadBalancingIPType = loadBalancingIPType;
     }
 
-	public String[] getMetadataKeys() {
-		return metadataKeys;
-	}
+    public String[] getMetadataKeys() {
+        return metadataKeys;
+    }
 
-	public void setMetadataKeys(String[] metadataKeys) {
-		this.metadataKeys = metadataKeys;
-	}
+    public void setMetadataKeys(String[] metadataKeys) {
+        this.metadataKeys = metadataKeys;
+    }
 
-    public String toString () {
+    public String toString() {
 
         return "Type: " + getType() +
                 ", Provider: " + getProvider() +
@@ -237,9 +237,9 @@ public class CartridgeBean {
                 ", Public " + isPublic() +
                 ", Deployment" + getDeploymentDetails() +
                 ", Port Mapping: " + getPortMappings() +
-                ", Tenant Partitions: " +  getTenantPartitions() +
+                ", Tenant Partitions: " + getTenantPartitions() +
                 ", IaaS Providers: " + getIaasProviders() +
-                ", Persistence "+ (getPersistence() == null ? "" : getPersistence().toString()) +
+                ", Persistence " + (getPersistence() == null ? "" : getPersistence().toString()) +
                 ", Load Balancing IP Type: " + getLoadBalancingIPType() +
                 ", Metadata Keys: " + getMetadataKeys() +
                 ", Properties: " + getProperties();

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/CartridgeReferenceBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/CartridgeReferenceBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/CartridgeReferenceBean.java
index ec974c5..27fa37e 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/CartridgeReferenceBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/CartridgeReferenceBean.java
@@ -29,41 +29,41 @@ public class CartridgeReferenceBean implements Serializable {
 
     private static final long serialVersionUID = 8968224678298479827L;
 
-	private String type;
-	private int cartridgeMin;
-	private int cartridgeMax;
-	private SubscribableInfo subscribableInfo;
+    private String type;
+    private int cartridgeMin;
+    private int cartridgeMax;
+    private SubscribableInfo subscribableInfo;
 
-	public String getType() {
-		return type;
-	}
+    public String getType() {
+        return type;
+    }
 
-	public void setType(String type) {
-		this.type = type;
-	}
+    public void setType(String type) {
+        this.type = type;
+    }
 
-	public int getCartridgeMin() {
-		return cartridgeMin;
-	}
+    public int getCartridgeMin() {
+        return cartridgeMin;
+    }
 
-	public void setCartridgeMin(int cartridgeMin) {
-		this.cartridgeMin = cartridgeMin;
-	}
+    public void setCartridgeMin(int cartridgeMin) {
+        this.cartridgeMin = cartridgeMin;
+    }
 
-	public int getCartridgeMax() {
-		return cartridgeMax;
-	}
+    public int getCartridgeMax() {
+        return cartridgeMax;
+    }
 
-	public void setCartridgeMax(int cartridgeMax) {
-		this.cartridgeMax = cartridgeMax;
-	}
+    public void setCartridgeMax(int cartridgeMax) {
+        this.cartridgeMax = cartridgeMax;
+    }
 
-	public SubscribableInfo getSubscribableInfo() {
-		return subscribableInfo;
-	}
+    public SubscribableInfo getSubscribableInfo() {
+        return subscribableInfo;
+    }
+
+    public void setSubscribableInfo(SubscribableInfo subscribableInfo) {
+        this.subscribableInfo = subscribableInfo;
+    }
 
-	public void setSubscribableInfo(SubscribableInfo subscribableInfo) {
-		this.subscribableInfo = subscribableInfo;
-	}	
-	
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/DeploymentBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/DeploymentBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/DeploymentBean.java
index f7436b1..58c8efe 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/DeploymentBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/DeploymentBean.java
@@ -28,11 +28,11 @@ public class DeploymentBean {
     private String baseDir;
     private List<String> dir;
 
-    private String getDirectories () {
+    private String getDirectories() {
 
         StringBuilder directoryBuilder = new StringBuilder();
-        if(getDir() != null) {
-            for(String directory : getDir()) {
+        if (getDir() != null) {
+            for (String directory : getDir()) {
                 directoryBuilder.append(directory + " | ");
             }
         }
@@ -55,7 +55,7 @@ public class DeploymentBean {
         this.dir = dir;
     }
 
-    public String toString () {
+    public String toString() {
         return " Base Directory: " + getBaseDir() + " Directories: " + getDirectories();
     }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/FloatingNetworkBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/FloatingNetworkBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/FloatingNetworkBean.java
index 8fdbf4a..2e20174 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/FloatingNetworkBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/FloatingNetworkBean.java
@@ -21,53 +21,53 @@ package org.apache.stratos.common.beans.cartridge;
 
 import javax.xml.bind.annotation.XmlRootElement;
 
-@XmlRootElement (name = "floatingNetworks")
+@XmlRootElement(name = "floatingNetworks")
 public class FloatingNetworkBean {
 
-	private String name;
-	private String networkUuid;
-	private String floatingIP;
+    private String name;
+    private String networkUuid;
+    private String floatingIP;
 
-	public String getName() {
-		return name;
-	}
+    public String getName() {
+        return name;
+    }
 
-	public void setName(String name) {
-		this.name = name;
-	}
+    public void setName(String name) {
+        this.name = name;
+    }
 
-	public String getNetworkUuid() {
-		return networkUuid;
-	}
+    public String getNetworkUuid() {
+        return networkUuid;
+    }
 
-	public void setNetworkUuid(String networkUuid) {
-		this.networkUuid = networkUuid;
-	}
+    public void setNetworkUuid(String networkUuid) {
+        this.networkUuid = networkUuid;
+    }
 
-	public String getFloatingIP() {
-		return floatingIP;
-	}
+    public String getFloatingIP() {
+        return floatingIP;
+    }
 
-	public void setFloatingIP(String floatingIP) {
-		this.floatingIP = floatingIP;
-	}
+    public void setFloatingIP(String floatingIP) {
+        this.floatingIP = floatingIP;
+    }
 
-	public String toString () {
-		StringBuilder sb = new StringBuilder('{');
-		String delimeter = "";
-		if (getName() != null) {
-			sb.append(delimeter).append("name : ").append(getName());
-			delimeter = ", ";
-		}
-		if (getNetworkUuid() != null) {
-			sb.append(delimeter).append("networkUuid : ").append(getNetworkUuid());
-			delimeter = ", ";
-		}
-		if (getFloatingIP() != null) {
-			sb.append(delimeter).append("floatingIP : ").append(getFloatingIP());
-			delimeter = ", ";
-		}
-		sb.append('}');
-		return sb.toString();
-	}
+    public String toString() {
+        StringBuilder sb = new StringBuilder('{');
+        String delimeter = "";
+        if (getName() != null) {
+            sb.append(delimeter).append("name : ").append(getName());
+            delimeter = ", ";
+        }
+        if (getNetworkUuid() != null) {
+            sb.append(delimeter).append("networkUuid : ").append(getNetworkUuid());
+            delimeter = ", ";
+        }
+        if (getFloatingIP() != null) {
+            sb.append(delimeter).append("floatingIP : ").append(getFloatingIP());
+            delimeter = ", ";
+        }
+        sb.append('}');
+        return sb.toString();
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/IaasProviderBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/IaasProviderBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/IaasProviderBean.java
index 23f2c7e..7be7f9a 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/IaasProviderBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/IaasProviderBean.java
@@ -22,7 +22,7 @@ package org.apache.stratos.common.beans.cartridge;
 import javax.xml.bind.annotation.XmlRootElement;
 import java.util.List;
 
-@XmlRootElement (name = "iaasProvider")
+@XmlRootElement(name = "iaasProvider")
 public class IaasProviderBean {
 
     private String type;
@@ -107,9 +107,9 @@ public class IaasProviderBean {
         this.networkInterfaces = networkInterfaces;
     }
 
-    private String getIaasPropertiesString () {
+    private String getIaasPropertiesString() {
         StringBuilder iaasPropertyBuilder = new StringBuilder();
-        if(getProperty() != null) {
+        if (getProperty() != null) {
             for (PropertyBean propertyBean : getProperty()) {
                 iaasPropertyBuilder.append(propertyBean.getName() + " : " + propertyBean.getValue() + " | ");
             }
@@ -122,7 +122,7 @@ public class IaasProviderBean {
         if (getNetworkInterfaces() != null) {
             sb.append('[');
             String delimeter = "";
-            for (NetworkInterfaceBean nib: getNetworkInterfaces()) {
+            for (NetworkInterfaceBean nib : getNetworkInterfaces()) {
                 sb.append(delimeter).append(nib);
                 delimeter = ", ";
             }
@@ -131,7 +131,7 @@ public class IaasProviderBean {
         return sb.toString();
     }
 
-    public String toString () {
+    public String toString() {
         return " [ Type: " + getType() + ", Name: " + getName() + ", Class Name: " + getClassName() + ", Image Id: " + getImageId() +
                 ", Provider: " + getProvider() + ", Identity: " + getIdentity() +
                 ", Credentials: " + getCredential() + ", Properties: " + getIaasPropertiesString() + ", Network Interfaces: " +

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/NetworkInterfaceBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/NetworkInterfaceBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/NetworkInterfaceBean.java
index d3b6028..d34728a 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/NetworkInterfaceBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/NetworkInterfaceBean.java
@@ -23,80 +23,80 @@ import java.util.List;
 
 import javax.xml.bind.annotation.XmlRootElement;
 
-@XmlRootElement (name = "networkInterfaces")
+@XmlRootElement(name = "networkInterfaces")
 public class NetworkInterfaceBean {
 
-	private String networkUuid;
-	private String fixedIp;
-	private String portUuid;
-	private List<FloatingNetworkBean> floatingNetworks;
-    
+    private String networkUuid;
+    private String fixedIp;
+    private String portUuid;
+    private List<FloatingNetworkBean> floatingNetworks;
+
     private String getFloatingNetworksString() {
-    	StringBuilder sb = new StringBuilder();
-    	if (floatingNetworks != null) {
-    		sb.append('[');
-    		String delimeter = "";
-    		for (FloatingNetworkBean floatingNetworkBean:floatingNetworks) {
-    			sb.append(delimeter).append(floatingNetworkBean);
-    			delimeter = ", ";
-    		}
-    		sb.append(']');
-    	}
-    	return sb.toString();
+        StringBuilder sb = new StringBuilder();
+        if (floatingNetworks != null) {
+            sb.append('[');
+            String delimeter = "";
+            for (FloatingNetworkBean floatingNetworkBean : floatingNetworks) {
+                sb.append(delimeter).append(floatingNetworkBean);
+                delimeter = ", ";
+            }
+            sb.append(']');
+        }
+        return sb.toString();
     }
 
-	public String getNetworkUuid() {
-		return networkUuid;
-	}
+    public String getNetworkUuid() {
+        return networkUuid;
+    }
 
-	public void setNetworkUuid(String networkUuid) {
-		this.networkUuid = networkUuid;
-	}
+    public void setNetworkUuid(String networkUuid) {
+        this.networkUuid = networkUuid;
+    }
 
-	public String getFixedIp() {
-		return fixedIp;
-	}
+    public String getFixedIp() {
+        return fixedIp;
+    }
 
-	public void setFixedIp(String fixedIp) {
-		this.fixedIp = fixedIp;
-	}
+    public void setFixedIp(String fixedIp) {
+        this.fixedIp = fixedIp;
+    }
 
-	public String getPortUuid() {
-		return portUuid;
-	}
+    public String getPortUuid() {
+        return portUuid;
+    }
 
-	public void setPortUuid(String portUuid) {
-		this.portUuid = portUuid;
-	}
+    public void setPortUuid(String portUuid) {
+        this.portUuid = portUuid;
+    }
 
-	public void setFloatingNetworks(List<FloatingNetworkBean> floatingNetworks) {
-		this.floatingNetworks = floatingNetworks;
-	}
+    public void setFloatingNetworks(List<FloatingNetworkBean> floatingNetworks) {
+        this.floatingNetworks = floatingNetworks;
+    }
 
-	public List<FloatingNetworkBean> getFloatingNetworks() {
-		return floatingNetworks;
-	}
+    public List<FloatingNetworkBean> getFloatingNetworks() {
+        return floatingNetworks;
+    }
 
-	public String toString () {
-		StringBuilder sb = new StringBuilder('{');
-		String delimeter = "";
-		if (getNetworkUuid() != null) {
-			sb.append(delimeter).append("networkUuid : ").append(getNetworkUuid());
-			delimeter = ", ";
-		}
-		if (getFixedIp() != null) {
-			sb.append(delimeter).append("fixedIp : ").append(getFixedIp());
-			delimeter = ", ";
-		}
-		if (getPortUuid() != null) {
-			sb.append(delimeter).append("portUuid : ").append(getPortUuid());
-			delimeter = ", ";
-		}
-		if (getFloatingNetworks() != null) {
-			sb.append(delimeter).append("floatingNetworks : ").append(getFloatingNetworks());
-			delimeter = ", ";
-		}
-		sb.append('}');
-		return sb.toString();
-	}
+    public String toString() {
+        StringBuilder sb = new StringBuilder('{');
+        String delimeter = "";
+        if (getNetworkUuid() != null) {
+            sb.append(delimeter).append("networkUuid : ").append(getNetworkUuid());
+            delimeter = ", ";
+        }
+        if (getFixedIp() != null) {
+            sb.append(delimeter).append("fixedIp : ").append(getFixedIp());
+            delimeter = ", ";
+        }
+        if (getPortUuid() != null) {
+            sb.append(delimeter).append("portUuid : ").append(getPortUuid());
+            delimeter = ", ";
+        }
+        if (getFloatingNetworks() != null) {
+            sb.append(delimeter).append("floatingNetworks : ").append(getFloatingNetworks());
+            delimeter = ", ";
+        }
+        sb.append('}');
+        return sb.toString();
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/PortMappingBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/PortMappingBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/PortMappingBean.java
index 3845077..def0405 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/PortMappingBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/cartridge/PortMappingBean.java
@@ -28,7 +28,7 @@ public class PortMappingBean {
     private int port;
     private int proxyPort;
 
-    public String toString () {
+    public String toString() {
         return " [ Protocol: " + getProtocol() + ", Port: " + getPort() + ", Proxy port: " + getProxyPort() + "] ";
     }
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/kubernetes/PropertiesBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/kubernetes/PropertiesBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/kubernetes/PropertiesBean.java
index 1add9b7..d8ebfcd 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/kubernetes/PropertiesBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/kubernetes/PropertiesBean.java
@@ -27,7 +27,7 @@ import java.util.List;
  * stub generation.
  */
 @XmlRootElement
-public class PropertiesBean implements Serializable{
+public class PropertiesBean implements Serializable {
 
     private static final long serialVersionUID = 1986895299288322592L;
     private List<PropertyBean> properties;
@@ -44,5 +44,5 @@ public class PropertiesBean implements Serializable{
     public String toString() {
         return "Properties [properties=" + properties + "]";
     }
-    
+
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/kubernetes/PropertyBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/kubernetes/PropertyBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/kubernetes/PropertyBean.java
index b15aaf4..1b41f78 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/kubernetes/PropertyBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/kubernetes/PropertyBean.java
@@ -22,21 +22,21 @@ import javax.xml.bind.annotation.XmlRootElement;
 import java.io.Serializable;
 
 /**
- * Holds a property 
+ * Holds a property
  */
 @XmlRootElement
 public class PropertyBean implements Serializable {
-    
+
     private static final long serialVersionUID = -2191782657999410197L;
 
     private String name;
     private String value;
-    
-    public PropertyBean(){
-        
+
+    public PropertyBean() {
+
     }
-    
-    public PropertyBean(String name, String value){
+
+    public PropertyBean(String name, String value) {
         this.setName(name);
         this.setValue(value);
     }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/partition/ApplicationPolicyNetworkPartitionReferenceBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/partition/ApplicationPolicyNetworkPartitionReferenceBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/partition/ApplicationPolicyNetworkPartitionReferenceBean.java
index 8c94d76..6dd13d2 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/partition/ApplicationPolicyNetworkPartitionReferenceBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/partition/ApplicationPolicyNetworkPartitionReferenceBean.java
@@ -23,23 +23,23 @@ import javax.xml.bind.annotation.XmlRootElement;
 @XmlRootElement
 public class ApplicationPolicyNetworkPartitionReferenceBean {
 
-	private String id;
-	private boolean activeByDefault;
-	
-	public String getId() {
-		return id;
-	}
-	
-	public void setId(String id) {
-		this.id = id;
-	}
-	
-	public boolean isActiveByDefault() {
-		return activeByDefault;
-	}
-	
-	public void setActiveByDefault(boolean activeByDefault) {
-		this.activeByDefault = activeByDefault;
-	}	
-	
+    private String id;
+    private boolean activeByDefault;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public boolean isActiveByDefault() {
+        return activeByDefault;
+    }
+
+    public void setActiveByDefault(boolean activeByDefault) {
+        this.activeByDefault = activeByDefault;
+    }
+
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/partition/NetworkPartitionBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/partition/NetworkPartitionBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/partition/NetworkPartitionBean.java
index b2bc015..fde2023 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/partition/NetworkPartitionBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/partition/NetworkPartitionBean.java
@@ -46,13 +46,13 @@ public class NetworkPartitionBean {
         this.partitions = partitions;
     }
 
-	public String getProvider() {
-		return provider;
-	}
+    public String getProvider() {
+        return provider;
+    }
 
-	public void setProvider(String provider) {
-		this.provider = provider;
-	}
+    public void setProvider(String provider) {
+        this.provider = provider;
+    }
 
     public String getPartitionAlgo() {
         return partitionAlgo;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/AutoscalePolicyBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/AutoscalePolicyBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/AutoscalePolicyBean.java
index e18c34c..9ccc78f 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/AutoscalePolicyBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/AutoscalePolicyBean.java
@@ -63,7 +63,7 @@ public class AutoscalePolicyBean {
         this.isPublic = isPublic;
     }
 
-    
+
     public LoadThresholdsBean getLoadThresholds() {
         return loadThresholds;
     }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/LoadAverageThresholdsBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/LoadAverageThresholdsBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/LoadAverageThresholdsBean.java
index 8ea73e5..78f6a09 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/LoadAverageThresholdsBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/LoadAverageThresholdsBean.java
@@ -24,7 +24,7 @@ import javax.xml.bind.annotation.XmlRootElement;
 @XmlRootElement
 public class LoadAverageThresholdsBean {
 
-	private float threshold;
+    private float threshold;
 
     public float getThreshold() {
         return threshold;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/LoadThresholdsBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/LoadThresholdsBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/LoadThresholdsBean.java
index 903114d..ba86cb0 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/LoadThresholdsBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/LoadThresholdsBean.java
@@ -24,31 +24,31 @@ import javax.xml.bind.annotation.XmlRootElement;
 @XmlRootElement
 public class LoadThresholdsBean {
 
-	private RequestsInFlightThresholdsBean requestsInFlight;
-	private MemoryConsumptionThresholdsBean memoryConsumption;
-	private LoadAverageThresholdsBean loadAverage;
+    private RequestsInFlightThresholdsBean requestsInFlight;
+    private MemoryConsumptionThresholdsBean memoryConsumption;
+    private LoadAverageThresholdsBean loadAverage;
 
-	public RequestsInFlightThresholdsBean getRequestsInFlight() {
-		return requestsInFlight;
-	}
+    public RequestsInFlightThresholdsBean getRequestsInFlight() {
+        return requestsInFlight;
+    }
 
-	public void setRequestsInFlight(RequestsInFlightThresholdsBean requestsInFlight) {
-		this.requestsInFlight = requestsInFlight;
-	}
+    public void setRequestsInFlight(RequestsInFlightThresholdsBean requestsInFlight) {
+        this.requestsInFlight = requestsInFlight;
+    }
 
-	public MemoryConsumptionThresholdsBean getMemoryConsumption() {
-		return memoryConsumption;
-	}
+    public MemoryConsumptionThresholdsBean getMemoryConsumption() {
+        return memoryConsumption;
+    }
 
-	public void setMemoryConsumption(MemoryConsumptionThresholdsBean memoryConsumption) {
-		this.memoryConsumption = memoryConsumption;
-	}
+    public void setMemoryConsumption(MemoryConsumptionThresholdsBean memoryConsumption) {
+        this.memoryConsumption = memoryConsumption;
+    }
 
-	public LoadAverageThresholdsBean getLoadAverage() {
-		return loadAverage;
-	}
+    public LoadAverageThresholdsBean getLoadAverage() {
+        return loadAverage;
+    }
 
-	public void setLoadAverage(LoadAverageThresholdsBean loadAverage) {
-		this.loadAverage = loadAverage;
-	}
+    public void setLoadAverage(LoadAverageThresholdsBean loadAverage) {
+        this.loadAverage = loadAverage;
+    }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/MemoryConsumptionThresholdsBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/MemoryConsumptionThresholdsBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/MemoryConsumptionThresholdsBean.java
index d216854..b8e26ad 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/MemoryConsumptionThresholdsBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/autoscale/MemoryConsumptionThresholdsBean.java
@@ -24,7 +24,7 @@ import javax.xml.bind.annotation.XmlRootElement;
 @XmlRootElement
 public class MemoryConsumptionThresholdsBean {
 
-	private float threshold;
+    private float threshold;
 
     public float getThreshold() {
         return threshold;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/deployment/ApplicationPolicyBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/deployment/ApplicationPolicyBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/deployment/ApplicationPolicyBean.java
index 547ca95..50f2581 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/deployment/ApplicationPolicyBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/deployment/ApplicationPolicyBean.java
@@ -27,41 +27,41 @@ import org.apache.stratos.common.beans.PropertyBean;
 
 @XmlRootElement
 public class ApplicationPolicyBean {
-	
-	private String id;
-	private String algorithm;
-	String[] networkPartitions;
-	List<PropertyBean> properties;
 
-	public String getId() {
-		return id;
-	}
-	
-	public void setId(String id) {
-		this.id = id;
-	}
-	
-	public String getAlgorithm() {
-		return algorithm;
-	}
-	
-	public void setAlgorithm(String algorithm) {
-		this.algorithm = algorithm;
-	}
-	
-	public String[] getNetworkPartitions() {
-		return networkPartitions;
-	}
-	
-	public void setNetworkPartitions(String[] networkPartitions) {
-		this.networkPartitions = networkPartitions;
-	}
-	
-	public List<PropertyBean> getProperties() {
-		return properties;
-	}
-	
-	public void setProperties(List<PropertyBean> properties) {
-		this.properties = properties;
-	}
+    private String id;
+    private String algorithm;
+    String[] networkPartitions;
+    List<PropertyBean> properties;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getAlgorithm() {
+        return algorithm;
+    }
+
+    public void setAlgorithm(String algorithm) {
+        this.algorithm = algorithm;
+    }
+
+    public String[] getNetworkPartitions() {
+        return networkPartitions;
+    }
+
+    public void setNetworkPartitions(String[] networkPartitions) {
+        this.networkPartitions = networkPartitions;
+    }
+
+    public List<PropertyBean> getProperties() {
+        return properties;
+    }
+
+    public void setProperties(List<PropertyBean> properties) {
+        this.properties = properties;
+    }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/deployment/DeploymentPolicyBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/deployment/DeploymentPolicyBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/deployment/DeploymentPolicyBean.java
index bf0513a..f07ee33 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/deployment/DeploymentPolicyBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/policy/deployment/DeploymentPolicyBean.java
@@ -29,21 +29,21 @@ public class DeploymentPolicyBean {
 
     private String id;
 
-	private List<NetworkPartitionBean> networkPartitions;
+    private List<NetworkPartitionBean> networkPartitions;
 
-	public String getId() {
-		return id;
-	}
+    public String getId() {
+        return id;
+    }
 
-	public void setId(String id) {
-		this.id = id;
-	}
+    public void setId(String id) {
+        this.id = id;
+    }
 
-	public List<NetworkPartitionBean> getNetworkPartitions() {
-		return networkPartitions;
-	}
+    public List<NetworkPartitionBean> getNetworkPartitions() {
+        return networkPartitions;
+    }
 
-	public void setNetworkPartitions(List<NetworkPartitionBean> networkPartitions) {
-		this.networkPartitions = networkPartitions;
-	}
+    public void setNetworkPartitions(List<NetworkPartitionBean> networkPartitions) {
+        this.networkPartitions = networkPartitions;
+    }
 }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ApplicationInfoBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ApplicationInfoBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ApplicationInfoBean.java
index e3afebe..9061297 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ApplicationInfoBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ApplicationInfoBean.java
@@ -66,6 +66,7 @@ public class ApplicationInfoBean {
     public void setTenantAdminUsername(String tenantAdminUsername) {
         this.tenantAdminUsername = tenantAdminUsername;
     }
+
     public List<ApplicationInstanceBean> getApplicationInstances() {
         return applicationInstances;
     }

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ApplicationInstanceBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ApplicationInstanceBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ApplicationInstanceBean.java
index 785d45e..d7f651d 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ApplicationInstanceBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ApplicationInstanceBean.java
@@ -23,11 +23,11 @@ import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
-@XmlRootElement(name="applicationInstances")
+@XmlRootElement(name = "applicationInstances")
 public class ApplicationInstanceBean implements Serializable {
 
-	private String status;
-	private String instanceId;
+    private String status;
+    private String instanceId;
     private String parentInstanceId;
     private String applicationId;
     private List<GroupInstanceBean> groupInstances;
@@ -38,21 +38,21 @@ public class ApplicationInstanceBean implements Serializable {
         setClusterInstances(new ArrayList<ClusterInstanceBean>());
     }
 
-	public String getStatus() {
-		return status;
-	}
+    public String getStatus() {
+        return status;
+    }
 
-	public void setStatus(String status) {
-		this.status = status;
-	}
+    public void setStatus(String status) {
+        this.status = status;
+    }
 
-	public String getInstanceId() {
-		return instanceId;
-	}
+    public String getInstanceId() {
+        return instanceId;
+    }
 
-	public void setInstanceId(String instanceId) {
-		this.instanceId = instanceId;
-	}
+    public void setInstanceId(String instanceId) {
+        this.instanceId = instanceId;
+    }
 
     public String getParentInstanceId() {
         return parentInstanceId;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ClusterBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ClusterBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ClusterBean.java
index e883c52..24d94c9 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ClusterBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ClusterBean.java
@@ -1,33 +1,34 @@
 /**
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
-
- *  http://www.apache.org/licenses/LICENSE-2.0
-
- *  Unless required by applicable law or agreed to in writing,
- *  software distributed under the License is distributed on an
- *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  KIND, either express or implied.  See the License for the
- *  specific language governing permissions and limitations
- *  under the License.
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 package org.apache.stratos.common.beans.topology;
 
 import javax.xml.bind.annotation.XmlRootElement;
+
 import org.apache.stratos.common.beans.cartridge.PropertyBean;
 
 import java.util.List;
 
-@XmlRootElement(name="clusters")
+@XmlRootElement(name = "clusters")
 public class ClusterBean {
 
     private String alias;
-	private String serviceName;
+    private String serviceName;
     private String clusterId;
     private List<MemberBean> member;
     private String tenantRange;
@@ -35,16 +36,16 @@ public class ClusterBean {
     private boolean isLbCluster;
     private List<PropertyBean> property;
     private List<InstanceBean> instances;
-    
+
     public List<InstanceBean> getInstances() {
-		return instances;
-	}
+        return instances;
+    }
 
-	public void setInstances(List<InstanceBean> instances) {
-		this.instances = instances;
-	}
+    public void setInstances(List<InstanceBean> instances) {
+        this.instances = instances;
+    }
 
-	@Override
+    @Override
     public String toString() {
         return "Cluster [serviceName=" + getServiceName() + ", clusterId=" + getClusterId() + ", member=" + getMember()
                 + ", tenantRange=" + getTenantRange() + ", hostNames=" + getHostNames() + ", isLbCluster=" + isLbCluster()

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ClusterInstanceBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ClusterInstanceBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ClusterInstanceBean.java
index a0e85b6..ec21b4d 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ClusterInstanceBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/ClusterInstanceBean.java
@@ -24,11 +24,11 @@ import javax.xml.bind.annotation.XmlRootElement;
 import java.io.Serializable;
 import java.util.List;
 
-@XmlRootElement(name="clusterInstances")
+@XmlRootElement(name = "clusterInstances")
 public class ClusterInstanceBean implements Serializable {
 
-	private String status;
-	private String instanceId;
+    private String status;
+    private String instanceId;
     private String parentInstanceId;
     private String alias;
     private String serviceName;
@@ -36,24 +36,24 @@ public class ClusterInstanceBean implements Serializable {
     private List<MemberBean> member;
     private String tenantRange;
     private List<String> hostNames;
-	private List<String> accessUrls;
+    private List<String> accessUrls;
     private List<KubernetesServiceBean> kubernetesServices;
 
     public String getStatus() {
-		return status;
-	}
+        return status;
+    }
 
-	public void setStatus(String status) {
-		this.status = status;
-	}
+    public void setStatus(String status) {
+        this.status = status;
+    }
 
-	public String getInstanceId() {
-		return instanceId;
-	}
+    public String getInstanceId() {
+        return instanceId;
+    }
 
-	public void setInstanceId(String instanceId) {
-		this.instanceId = instanceId;
-	}
+    public void setInstanceId(String instanceId) {
+        this.instanceId = instanceId;
+    }
 
     public String getAlias() {
         return alias;
@@ -118,13 +118,13 @@ public class ClusterInstanceBean implements Serializable {
         this.parentInstanceId = parentInstanceId;
     }
 
-	public List<String> getAccessUrls() {
-		return accessUrls;
-	}
+    public List<String> getAccessUrls() {
+        return accessUrls;
+    }
 
-	public void setAccessUrls(List<String> accessUrls) {
-		this.accessUrls = accessUrls;
-	}
+    public void setAccessUrls(List<String> accessUrls) {
+        this.accessUrls = accessUrls;
+    }
 
     public void setKubernetesServices(List<KubernetesServiceBean> kubernetesServices) {
         this.kubernetesServices = kubernetesServices;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/GroupInstanceBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/GroupInstanceBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/GroupInstanceBean.java
index 59f6de4..5ab0f0f 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/GroupInstanceBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/GroupInstanceBean.java
@@ -23,7 +23,7 @@ import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
-@XmlRootElement(name="groupInstances")
+@XmlRootElement(name = "groupInstances")
 public class GroupInstanceBean implements Serializable {
 
     private String parentInstanceId;
@@ -38,21 +38,21 @@ public class GroupInstanceBean implements Serializable {
         clusterInstances = new ArrayList<ClusterInstanceBean>();
     }
 
-	public String getStatus() {
-		return status;
-	}
+    public String getStatus() {
+        return status;
+    }
 
-	public void setStatus(String status) {
-		this.status = status;
-	}
+    public void setStatus(String status) {
+        this.status = status;
+    }
 
-	public String getInstanceId() {
-		return instanceId;
-	}
+    public String getInstanceId() {
+        return instanceId;
+    }
 
-	public void setInstanceId(String instanceId) {
-		this.instanceId = instanceId;
-	}
+    public void setInstanceId(String instanceId) {
+        this.instanceId = instanceId;
+    }
 
     public String getParentInstanceId() {
         return parentInstanceId;

http://git-wip-us.apache.org/repos/asf/stratos/blob/65e8f167/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/InstanceBean.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/InstanceBean.java b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/InstanceBean.java
index dfc4a8d..3d2ccb4 100644
--- a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/InstanceBean.java
+++ b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/beans/topology/InstanceBean.java
@@ -23,22 +23,22 @@ import javax.xml.bind.annotation.XmlRootElement;
 @XmlRootElement
 public class InstanceBean {
 
-	private String status;
-	private String instanceId;
+    private String status;
+    private String instanceId;
 
-	public String getStatus() {
-		return status;
-	}
+    public String getStatus() {
+        return status;
+    }
 
-	public void setStatus(String status) {
-		this.status = status;
-	}
+    public void setStatus(String status) {
+        this.status = status;
+    }
 
-	public String getInstanceId() {
-		return instanceId;
-	}
+    public String getInstanceId() {
+        return instanceId;
+    }
 
-	public void setInstanceId(String instanceId) {
-		this.instanceId = instanceId;
-	}
+    public void setInstanceId(String instanceId) {
+        this.instanceId = instanceId;
+    }
 }