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Posted to commits@nifi.apache.org by mc...@apache.org on 2015/04/28 16:05:13 UTC

[39/50] [abbrv] incubator-nifi git commit: NIFI-271

NIFI-271


Project: http://git-wip-us.apache.org/repos/asf/incubator-nifi/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-nifi/commit/e1160f59
Tree: http://git-wip-us.apache.org/repos/asf/incubator-nifi/tree/e1160f59
Diff: http://git-wip-us.apache.org/repos/asf/incubator-nifi/diff/e1160f59

Branch: refs/heads/NIFI-292
Commit: e1160f5932b59eedf738eca18b8031a58385ca16
Parents: a52cf52
Author: joewitt <jo...@apache.org>
Authored: Tue Apr 28 00:27:12 2015 -0400
Committer: joewitt <jo...@apache.org>
Committed: Tue Apr 28 00:27:12 2015 -0400

----------------------------------------------------------------------
 nifi-parent/pom.xml                             |  33 ++--
 .../apache/nifi/audit/ControllerAuditor.java    |  38 ++--
 .../nifi/audit/ControllerServiceAuditor.java    |  93 +++++-----
 .../org/apache/nifi/audit/FunnelAuditor.java    |  33 ++--
 .../java/org/apache/nifi/audit/NiFiAuditor.java |   8 +-
 .../java/org/apache/nifi/audit/PortAuditor.java |  45 +++--
 .../apache/nifi/audit/ProcessGroupAuditor.java  |  42 ++---
 .../org/apache/nifi/audit/ProcessorAuditor.java |  66 +++----
 .../apache/nifi/audit/RelationshipAuditor.java  |  72 ++++----
 .../nifi/audit/RemoteProcessGroupAuditor.java   |  56 +++---
 .../apache/nifi/audit/ReportingTaskAuditor.java |  64 ++++---
 .../org/apache/nifi/audit/SnippetAuditor.java   |  40 ++---
 .../IllegalClusterResourceRequestException.java |   3 +-
 .../nifi/web/StandardNiFiServiceFacade.java     |  36 ++--
 .../StandardNiFiWebConfigurationContext.java    |  35 ++--
 .../apache/nifi/web/StandardNiFiWebContext.java |   8 +-
 .../nifi/web/api/ApplicationResource.java       |  34 ++--
 .../nifi/web/api/BulletinBoardResource.java     |   7 +-
 .../apache/nifi/web/api/ClusterResource.java    |   6 +-
 .../apache/nifi/web/api/ConnectionResource.java |  80 +++------
 .../apache/nifi/web/api/ControllerResource.java | 113 ++++--------
 .../nifi/web/api/ControllerServiceResource.java | 132 ++++++--------
 .../org/apache/nifi/web/api/FunnelResource.java |  43 ++---
 .../apache/nifi/web/api/HistoryResource.java    |  52 ++----
 .../apache/nifi/web/api/InputPortResource.java  |  48 ++----
 .../org/apache/nifi/web/api/LabelResource.java  |  46 ++---
 .../org/apache/nifi/web/api/NodeResource.java   |  20 +--
 .../apache/nifi/web/api/OutputPortResource.java |  48 ++----
 .../nifi/web/api/ProcessGroupResource.java      | 155 ++++++-----------
 .../apache/nifi/web/api/ProcessorResource.java  |  69 +++-----
 .../apache/nifi/web/api/ProvenanceResource.java | 129 +++++---------
 .../web/api/RemoteProcessGroupResource.java     |  99 ++++-------
 .../nifi/web/api/ReportingTaskResource.java     |  92 +++-------
 .../apache/nifi/web/api/SnippetResource.java    |  79 ++++-----
 .../nifi/web/api/SystemDiagnosticsResource.java |   4 +-
 .../apache/nifi/web/api/TemplateResource.java   |  38 ++--
 .../apache/nifi/web/api/UserGroupResource.java  |  44 ++---
 .../org/apache/nifi/web/api/UserResource.java   |  33 ++--
 .../config/AdministrationExceptionMapper.java   |   1 -
 ...ationCredentialsNotFoundExceptionMapper.java |   3 +-
 .../web/api/config/ClusterExceptionMapper.java  |   1 -
 .../NoResponseFromNodesExceptionMapper.java     |   3 +-
 .../nifi/web/api/config/ThrowableMapper.java    |   1 -
 .../org/apache/nifi/web/api/dto/DtoFactory.java | 172 +++++++++----------
 .../org/apache/nifi/web/api/package-info.java   |  41 ++---
 .../request/BulletinBoardPatternParameter.java  |   3 +-
 .../nifi/web/api/request/ClientIdParameter.java |   3 +-
 .../nifi/web/api/request/DateTimeParameter.java |   3 +-
 .../nifi/web/api/request/DoubleParameter.java   |   3 +-
 .../nifi/web/api/request/IntegerParameter.java  |   3 +-
 .../nifi/web/api/request/LongParameter.java     |   3 +-
 .../ApplicationStartupContextListener.java      |   8 +-
 .../nifi/web/controller/ControllerFacade.java   | 162 ++++++++---------
 .../nifi/web/dao/ControllerServiceDAO.java      |   3 +-
 .../java/org/apache/nifi/web/dao/PortDAO.java   |   2 +-
 .../apache/nifi/web/dao/ProcessGroupDAO.java    |  11 +-
 .../org/apache/nifi/web/dao/ProcessorDAO.java   |   3 +-
 .../nifi/web/dao/RemoteProcessGroupDAO.java     |   4 +-
 .../apache/nifi/web/dao/ReportingTaskDAO.java   |  11 +-
 .../org/apache/nifi/web/dao/SnippetDAO.java     |   3 +-
 .../org/apache/nifi/web/dao/TemplateDAO.java    |  17 +-
 .../apache/nifi/web/dao/impl/ComponentDAO.java  |  21 +--
 .../web/dao/impl/StandardConnectionDAO.java     |  48 ------
 .../dao/impl/StandardControllerServiceDAO.java  |  67 +-------
 .../nifi/web/dao/impl/StandardFunnelDAO.java    |  48 ------
 .../nifi/web/dao/impl/StandardInputPortDAO.java |  41 -----
 .../nifi/web/dao/impl/StandardLabelDAO.java     |  48 ------
 .../web/dao/impl/StandardOutputPortDAO.java     |  41 -----
 .../web/dao/impl/StandardProcessGroupDAO.java   |  34 ----
 .../nifi/web/dao/impl/StandardProcessorDAO.java |  49 ------
 .../dao/impl/StandardRemoteProcessGroupDAO.java |  29 +---
 .../web/dao/impl/StandardReportingTaskDAO.java  |  63 +------
 .../nifi/web/dao/impl/StandardSnippetDAO.java   |  43 -----
 .../nifi/web/filter/NodeRequestFilter.java      |  21 +--
 .../org/apache/nifi/web/util/Availability.java  |   3 +-
 .../org/apache/nifi/web/util/SnippetUtils.java  |  14 +-
 .../apache/nifi/integration/NiFiWebApiTest.java |  27 ---
 .../accesscontrol/AdminAccessControlTest.java   | 162 +++++------------
 .../accesscontrol/DfmAccessControlTest.java     | 140 +++------------
 .../ReadOnlyAccessControlTest.java              | 162 +++++------------
 .../util/NiFiTestAuthorizationProvider.java     |  36 ++--
 .../nifi/integration/util/NiFiTestServer.java   |   7 +-
 .../nifi/integration/util/NiFiTestUser.java     |  88 +++++-----
 .../nifi/web/docs/DocumentationController.java  |   2 +-
 .../nifi-framework/nifi-web/nifi-web-ui/pom.xml |  17 --
 85 files changed, 1165 insertions(+), 2553 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi-parent/pom.xml
----------------------------------------------------------------------
diff --git a/nifi-parent/pom.xml b/nifi-parent/pom.xml
index bdb94c8..dbc31df 100644
--- a/nifi-parent/pom.xml
+++ b/nifi-parent/pom.xml
@@ -248,6 +248,14 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-checkstyle-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>check-style</id>
+                        <goals>
+                            <goal>check</goal>
+                        </goals>
+                    </execution>
+                </executions>                
                 <configuration>
                     <checkstyleRules>
                         <module name="Checker">
@@ -354,38 +362,29 @@
                         </exclusions>
                     </dependency>
                 </dependencies>
-                <executions>
-                    <execution>
-                        <id>check-licenses</id>
-                        <goals>
-                            <goal>check</goal>
-                        </goals>
-                    </execution>
-                </executions>
             </plugin>             
         </plugins>
     </build>
     <profiles>
-        <profile> <!-- will move this up with the always on plugins once we get all checkstyle stuff resolved-->
-            <id>checkstyle</id>
-            <activation>
-                <activeByDefault>false</activeByDefault>
-            </activation>
+        <profile>
+            <!-- Automatically check for licenses.  Too slow to always run.
+            Activate with -P check-licenses -->
+            <id>check-licenses</id>
             <build>
                 <plugins>
                     <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
-                        <artifactId>maven-checkstyle-plugin</artifactId>
+                        <groupId>org.apache.rat</groupId>
+                        <artifactId>apache-rat-plugin</artifactId>
                         <executions>
                             <execution>
-                                <id>check-style</id>
                                 <goals>
                                     <goal>check</goal>
                                 </goals>
+                                <phase>verify</phase>
                             </execution>
                         </executions>
                     </plugin>
-                </plugins>                
+                </plugins>
             </build>
         </profile>
     </profiles>

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ControllerAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ControllerAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ControllerAuditor.java
index 7f5f926..f1e31dd 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ControllerAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ControllerAuditor.java
@@ -43,10 +43,10 @@ public class ControllerAuditor extends NiFiAuditor {
     /**
      * Audits updating the name of the controller.
      *
-     * @param proceedingJoinPoint
-     * @param name
-     * @param controllerFacade
-     * @throws java.lang.Throwable
+     * @param proceedingJoinPoint join point
+     * @param name name
+     * @param controllerFacade facade
+     * @throws java.lang.Throwable ex
      */
     @Around("within(org.apache.nifi.web.controller.ControllerFacade) && "
             + "execution(void setName(java.lang.String)) && "
@@ -96,10 +96,10 @@ public class ControllerAuditor extends NiFiAuditor {
     /**
      * Audits updating the comments of the controller.
      *
-     * @param proceedingJoinPoint
-     * @param comments
-     * @param controllerFacade
-     * @throws java.lang.Throwable
+     * @param proceedingJoinPoint join point
+     * @param comments comments
+     * @param controllerFacade facade
+     * @throws java.lang.Throwable ex
      */
     @Around("within(org.apache.nifi.web.controller.ControllerFacade) && "
             + "execution(void setComments(java.lang.String)) && "
@@ -147,13 +147,12 @@ public class ControllerAuditor extends NiFiAuditor {
     }
 
     /**
-     * Audits updating the max number of timer driven threads for the
-     * controller.
+     * Audits updating the max number of timer driven threads for the controller.
      *
-     * @param proceedingJoinPoint
-     * @param maxTimerDrivenThreadCount
-     * @param controllerFacade
-     * @throws java.lang.Throwable
+     * @param proceedingJoinPoint joint point
+     * @param maxTimerDrivenThreadCount thread count
+     * @param controllerFacade facade
+     * @throws java.lang.Throwable ex
      */
     @Around("within(org.apache.nifi.web.controller.ControllerFacade) && "
             + "execution(void setMaxTimerDrivenThreadCount(int)) && "
@@ -201,13 +200,12 @@ public class ControllerAuditor extends NiFiAuditor {
     }
 
     /**
-     * Audits updating the max number of event driven threads for the
-     * controller.
+     * Audits updating the max number of event driven threads for the controller.
      *
-     * @param proceedingJoinPoint
-     * @param maxEventDrivenThreadCount
-     * @param controllerFacade
-     * @throws java.lang.Throwable
+     * @param proceedingJoinPoint join point
+     * @param maxEventDrivenThreadCount thread count
+     * @param controllerFacade facade
+     * @throws java.lang.Throwable ex
      */
     @Around("within(org.apache.nifi.web.controller.ControllerFacade) && "
             + "execution(void setMaxEventDrivenThreadCount(int)) && "

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ControllerServiceAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ControllerServiceAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ControllerServiceAuditor.java
index a044b46..8ca3f0e 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ControllerServiceAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ControllerServiceAuditor.java
@@ -63,16 +63,12 @@ public class ControllerServiceAuditor extends NiFiAuditor {
     /**
      * Audits the creation of controller service via createControllerService().
      *
-     * This method only needs to be run 'after returning'. However, in Java 7
-     * the order in which these methods are returned from
-     * Class.getDeclaredMethods (even though there is no order guaranteed) seems
-     * to differ from Java 6. SpringAOP depends on this ordering to determine
-     * advice precedence. By normalizing all advice into Around advice we can
-     * alleviate this issue.
+     * This method only needs to be run 'after returning'. However, in Java 7 the order in which these methods are returned from Class.getDeclaredMethods (even though there is no order guaranteed)
+     * seems to differ from Java 6. SpringAOP depends on this ordering to determine advice precedence. By normalizing all advice into Around advice we can alleviate this issue.
      *
-     * @param proceedingJoinPoint
-     * @return
-     * @throws java.lang.Throwable
+     * @param proceedingJoinPoint join point
+     * @return node
+     * @throws java.lang.Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ControllerServiceDAO+) && "
             + "execution(org.apache.nifi.controller.service.ControllerServiceNode createControllerService(org.apache.nifi.web.api.dto.ControllerServiceDTO))")
@@ -94,11 +90,11 @@ public class ControllerServiceAuditor extends NiFiAuditor {
     /**
      * Audits the configuration of a single controller service.
      *
-     * @param proceedingJoinPoint
-     * @param controllerServiceDTO
-     * @param controllerServiceDAO
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param controllerServiceDTO dto
+     * @param controllerServiceDAO dao
+     * @return object
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ControllerServiceDAO+) && "
             + "execution(org.apache.nifi.controller.service.ControllerServiceNode updateControllerService(org.apache.nifi.web.api.dto.ControllerServiceDTO)) && "
@@ -220,13 +216,14 @@ public class ControllerServiceAuditor extends NiFiAuditor {
     /**
      * Audits the update of a component referencing a controller service.
      *
-     * @param proceedingJoinPoint
-     * @param controllerServiceId
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @return object
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ControllerServiceDAO+) && "
-            + "execution(org.apache.nifi.controller.service.ControllerServiceReference updateControllerServiceReferencingComponents(java.lang.String, org.apache.nifi.controller.ScheduledState, org.apache.nifi.controller.service.ControllerServiceState))")
+            + "execution(org.apache.nifi.controller.service.ControllerServiceReference "
+            + "updateControllerServiceReferencingComponents(java.lang.String, org.apache.nifi.controller.ScheduledState, "
+            + "org.apache.nifi.controller.service.ControllerServiceState))")
     public Object updateControllerServiceReferenceAdvice(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
         // update the controller service references
         final ControllerServiceReference controllerServiceReference = (ControllerServiceReference) proceedingJoinPoint.proceed();
@@ -255,12 +252,13 @@ public class ControllerServiceAuditor extends NiFiAuditor {
     /**
      * Gets the update actions for all specified referencing components.
      *
-     * @param user
-     * @param actions
-     * @param visitedServices
-     * @param referencingComponents
+     * @param user user
+     * @param actions actions
+     * @param visitedServices services
+     * @param referencingComponents components
      */
-    private void getUpdateActionsForReferencingComponents(final NiFiUser user, final Collection<Action> actions, final Collection<String> visitedServices, final Set<ConfiguredComponent> referencingComponents) {
+    private void getUpdateActionsForReferencingComponents(
+            final NiFiUser user, final Collection<Action> actions, final Collection<String> visitedServices, final Set<ConfiguredComponent> referencingComponents) {
         // consider each component updates
         for (final ConfiguredComponent component : referencingComponents) {
             if (component instanceof ProcessorNode) {
@@ -329,10 +327,10 @@ public class ControllerServiceAuditor extends NiFiAuditor {
     /**
      * Audits the removal of a controller service via deleteControllerService().
      *
-     * @param proceedingJoinPoint
-     * @param controllerServiceId
-     * @param controllerServiceDAO
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param controllerServiceId id
+     * @param controllerServiceDAO dao
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ControllerServiceDAO+) && "
             + "execution(void deleteControllerService(java.lang.String)) && "
@@ -358,9 +356,9 @@ public class ControllerServiceAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of a controller service.
      *
-     * @param controllerService
-     * @param operation
-     * @return
+     * @param controllerService service
+     * @param operation operation
+     * @return action
      */
     private Action generateAuditRecord(ControllerServiceNode controllerService, Operation operation) {
         return generateAuditRecord(controllerService, operation, null);
@@ -369,10 +367,10 @@ public class ControllerServiceAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of a controller service.
      *
-     * @param controllerService
-     * @param operation
-     * @param actionDetails
-     * @return
+     * @param controllerService service
+     * @param operation operation
+     * @param actionDetails details
+     * @return action
      */
     private Action generateAuditRecord(ControllerServiceNode controllerService, Operation operation, ActionDetails actionDetails) {
         Action action = null;
@@ -406,12 +404,11 @@ public class ControllerServiceAuditor extends NiFiAuditor {
     }
 
     /**
-     * Extracts the values for the configured properties from the specified
-     * ControllerService.
+     * Extracts the values for the configured properties from the specified ControllerService.
      *
-     * @param controllerService
-     * @param controllerServiceDTO
-     * @return
+     * @param controllerService service
+     * @param controllerServiceDTO dto
+     * @return properties
      */
     private Map<String, String> extractConfiguredPropertyValues(ControllerServiceNode controllerService, ControllerServiceDTO controllerServiceDTO) {
         Map<String, String> values = new HashMap<>();
@@ -447,12 +444,11 @@ public class ControllerServiceAuditor extends NiFiAuditor {
     }
 
     /**
-     * Locates the actual property descriptor for the given spec property
-     * descriptor.
+     * Locates the actual property descriptor for the given spec property descriptor.
      *
-     * @param propertyDescriptors
-     * @param specDescriptor
-     * @return
+     * @param propertyDescriptors descriptors
+     * @param specDescriptor example descriptor
+     * @return property
      */
     private PropertyDescriptor locatePropertyDescriptor(Set<PropertyDescriptor> propertyDescriptors, PropertyDescriptor specDescriptor) {
         for (PropertyDescriptor propertyDescriptor : propertyDescriptors) {
@@ -464,11 +460,10 @@ public class ControllerServiceAuditor extends NiFiAuditor {
     }
 
     /**
-     * Returns whether the specified controller service is disabled (or
-     * disabling).
+     * Returns whether the specified controller service is disabled (or disabling).
      *
-     * @param controllerService
-     * @return
+     * @param controllerService service
+     * @return whether the specified controller service is disabled (or disabling)
      */
     private boolean isDisabled(final ControllerServiceNode controllerService) {
         return ControllerServiceState.DISABLED.equals(controllerService.getState()) || ControllerServiceState.DISABLING.equals(controllerService.getState());

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/FunnelAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/FunnelAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/FunnelAuditor.java
index e96604c..e864c89 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/FunnelAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/FunnelAuditor.java
@@ -33,9 +33,6 @@ import org.aspectj.lang.annotation.Aspect;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-/**
- *
- */
 @Aspect
 public class FunnelAuditor extends NiFiAuditor {
 
@@ -44,9 +41,9 @@ public class FunnelAuditor extends NiFiAuditor {
     /**
      * Audits the creation of a funnel.
      *
-     * @param proceedingJoinPoint
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @return funnel
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.FunnelDAO+) && "
             + "execution(org.apache.nifi.connectable.Funnel createFunnel(java.lang.String, org.apache.nifi.web.api.dto.FunnelDTO))")
@@ -68,11 +65,11 @@ public class FunnelAuditor extends NiFiAuditor {
     /**
      * Audits the removal of a funnel.
      *
-     * @param proceedingJoinPoint
-     * @param groupId
-     * @param funnelId
-     * @param funnelDAO
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param groupId group id
+     * @param funnelId funnel id
+     * @param funnelDAO funnel dao
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.FunnelDAO+) && "
             + "execution(void deleteFunnel(java.lang.String, java.lang.String)) && "
@@ -97,9 +94,9 @@ public class FunnelAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of the specified funnel.
      *
-     * @param funnel
-     * @param operation
-     * @return
+     * @param funnel funnel
+     * @param operation operation
+     * @return action
      */
     public Action generateAuditRecord(Funnel funnel, Operation operation) {
         return generateAuditRecord(funnel, operation, null);
@@ -108,10 +105,10 @@ public class FunnelAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of the specified funnel.
      *
-     * @param funnel
-     * @param operation
-     * @param actionDetails
-     * @return
+     * @param funnel funnel
+     * @param operation operation
+     * @param actionDetails details
+     * @return action
      */
     public Action generateAuditRecord(Funnel funnel, Operation operation, ActionDetails actionDetails) {
         Action action = null;

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/NiFiAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/NiFiAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/NiFiAuditor.java
index e61a4a6..4477cce 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/NiFiAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/NiFiAuditor.java
@@ -41,8 +41,8 @@ public abstract class NiFiAuditor {
     /**
      * Records the specified action.
      *
-     * @param action
-     * @param logger
+     * @param action action
+     * @param logger logger
      */
     protected void saveAction(Action action, Logger logger) {
         final Collection<Action> actions = new ArrayList<>();
@@ -53,8 +53,8 @@ public abstract class NiFiAuditor {
     /**
      * Records the actions.
      *
-     * @param actions
-     * @param logger
+     * @param actions actions
+     * @param logger logger
      */
     protected void saveActions(Collection<Action> actions, Logger logger) {
         ClusterContext ctx = ClusterContextThreadLocal.getContext();

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/PortAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/PortAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/PortAuditor.java
index 479842c..2df883d 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/PortAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/PortAuditor.java
@@ -43,9 +43,6 @@ import org.aspectj.lang.annotation.Aspect;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-/**
- *
- */
 @Aspect
 public class PortAuditor extends NiFiAuditor {
 
@@ -54,9 +51,9 @@ public class PortAuditor extends NiFiAuditor {
     /**
      * Audits the creation of a port.
      *
-     * @param proceedingJoinPoint
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @return port
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.PortDAO+) && "
             + "execution(org.apache.nifi.connectable.Port createPort(java.lang.String, org.apache.nifi.web.api.dto.PortDTO))")
@@ -78,12 +75,12 @@ public class PortAuditor extends NiFiAuditor {
     /**
      * Audits the update of a port.
      *
-     * @param proceedingJoinPoint
-     * @param groupId
-     * @param portDTO
-     * @param portDAO
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param groupId group id
+     * @param portDTO port dto
+     * @param portDAO port dao
+     * @return port
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.PortDAO+) && "
             + "execution(org.apache.nifi.connectable.Port updatePort(java.lang.String, org.apache.nifi.web.api.dto.PortDTO)) && "
@@ -263,11 +260,11 @@ public class PortAuditor extends NiFiAuditor {
     /**
      * Audits the removal of a processor via deleteProcessor().
      *
-     * @param proceedingJoinPoint
-     * @param groupId
-     * @param portId
-     * @param portDAO
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param groupId group id
+     * @param portId port id
+     * @param portDAO port dao
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.PortDAO+) && "
             + "execution(void deletePort(java.lang.String, java.lang.String)) && "
@@ -293,9 +290,9 @@ public class PortAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of the specified port.
      *
-     * @param port
-     * @param operation
-     * @return
+     * @param port port
+     * @param operation operation
+     * @return action
      */
     public Action generateAuditRecord(Port port, Operation operation) {
         return generateAuditRecord(port, operation, null);
@@ -304,10 +301,10 @@ public class PortAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of the specified port.
      *
-     * @param port
-     * @param operation
-     * @param actionDetails
-     * @return
+     * @param port port
+     * @param operation operation
+     * @param actionDetails details
+     * @return action
      */
     public Action generateAuditRecord(Port port, Operation operation, ActionDetails actionDetails) {
         Action action = null;

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ProcessGroupAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ProcessGroupAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ProcessGroupAuditor.java
index 7acf4e2..fa5ac70 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ProcessGroupAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ProcessGroupAuditor.java
@@ -47,16 +47,12 @@ public class ProcessGroupAuditor extends NiFiAuditor {
     /**
      * Audits the creation of process groups via createProcessGroup().
      *
-     * This method only needs to be run 'after returning'. However, in Java 7
-     * the order in which these methods are returned from
-     * Class.getDeclaredMethods (even though there is no order guaranteed) seems
-     * to differ from Java 6. SpringAOP depends on this ordering to determine
-     * advice precedence. By normalizing all advice into Around advice we can
-     * alleviate this issue.
+     * This method only needs to be run 'after returning'. However, in Java 7 the order in which these methods are returned from Class.getDeclaredMethods (even though there is no order guaranteed)
+     * seems to differ from Java 6. SpringAOP depends on this ordering to determine advice precedence. By normalizing all advice into Around advice we can alleviate this issue.
      *
-     * @param proceedingJoinPoint
-     * @return
-     * @throws java.lang.Throwable
+     * @param proceedingJoinPoint join point
+     * @return group
+     * @throws java.lang.Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ProcessGroupDAO+) && "
             + "execution(org.apache.nifi.groups.ProcessGroup createProcessGroup(java.lang.String, org.apache.nifi.web.api.dto.ProcessGroupDTO))")
@@ -79,10 +75,10 @@ public class ProcessGroupAuditor extends NiFiAuditor {
     /**
      * Audits the update of process group configuration.
      *
-     * @param proceedingJoinPoint
-     * @param processGroupDTO
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param processGroupDTO dto
+     * @return group
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ProcessGroupDAO+) && "
             + "execution(org.apache.nifi.groups.ProcessGroup updateProcessGroup(org.apache.nifi.web.api.dto.ProcessGroupDTO)) && "
@@ -190,9 +186,9 @@ public class ProcessGroupAuditor extends NiFiAuditor {
     /**
      * Audits the removal of a process group via deleteProcessGroup().
      *
-     * @param proceedingJoinPoint
-     * @param groupId
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param groupId group id
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ProcessGroupDAO+) && "
             + "execution(void deleteProcessGroup(java.lang.String)) && "
@@ -218,9 +214,9 @@ public class ProcessGroupAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of a process group.
      *
-     * @param processGroup
-     * @param operation
-     * @return
+     * @param processGroup group
+     * @param operation operation
+     * @return action
      */
     public Action generateAuditRecord(ProcessGroup processGroup, Operation operation) {
         return generateAuditRecord(processGroup, operation, null);
@@ -229,10 +225,10 @@ public class ProcessGroupAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of a process group.
      *
-     * @param processGroup
-     * @param operation
-     * @param actionDetails
-     * @return
+     * @param processGroup group
+     * @param operation operation
+     * @param actionDetails details
+     * @return action
      */
     public Action generateAuditRecord(ProcessGroup processGroup, Operation operation, ActionDetails actionDetails) {
         Action action = null;

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ProcessorAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ProcessorAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ProcessorAuditor.java
index 0a9f857..23df486 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ProcessorAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ProcessorAuditor.java
@@ -71,16 +71,12 @@ public class ProcessorAuditor extends NiFiAuditor {
     /**
      * Audits the creation of processors via createProcessor().
      *
-     * This method only needs to be run 'after returning'. However, in Java 7
-     * the order in which these methods are returned from
-     * Class.getDeclaredMethods (even though there is no order guaranteed) seems
-     * to differ from Java 6. SpringAOP depends on this ordering to determine
-     * advice precedence. By normalizing all advice into Around advice we can
-     * alleviate this issue.
+     * This method only needs to be run 'after returning'. However, in Java 7 the order in which these methods are returned from Class.getDeclaredMethods (even though there is no order guaranteed)
+     * seems to differ from Java 6. SpringAOP depends on this ordering to determine advice precedence. By normalizing all advice into Around advice we can alleviate this issue.
      *
-     * @param proceedingJoinPoint
-     * @return
-     * @throws java.lang.Throwable
+     * @param proceedingJoinPoint join point
+     * @return node
+     * @throws java.lang.Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ProcessorDAO+) && "
             + "execution(org.apache.nifi.controller.ProcessorNode createProcessor(java.lang.String, org.apache.nifi.web.api.dto.ProcessorDTO))")
@@ -102,12 +98,12 @@ public class ProcessorAuditor extends NiFiAuditor {
     /**
      * Audits the configuration of a single processor.
      *
-     * @param proceedingJoinPoint
-     * @param groupId
-     * @param processorDTO
-     * @param processorDAO
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param groupId group id
+     * @param processorDTO dto
+     * @param processorDAO dao
+     * @return node
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ProcessorDAO+) && "
             + "execution(org.apache.nifi.controller.ProcessorNode updateProcessor(java.lang.String, org.apache.nifi.web.api.dto.ProcessorDTO)) && "
@@ -237,11 +233,11 @@ public class ProcessorAuditor extends NiFiAuditor {
     /**
      * Audits the removal of a processor via deleteProcessor().
      *
-     * @param proceedingJoinPoint
-     * @param groupId
-     * @param processorId
-     * @param processorDAO
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param groupId group id
+     * @param processorId processor id
+     * @param processorDAO dao
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ProcessorDAO+) && "
             + "execution(void deleteProcessor(java.lang.String, java.lang.String)) && "
@@ -267,9 +263,9 @@ public class ProcessorAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of a processor.
      *
-     * @param processor
-     * @param operation
-     * @return
+     * @param processor processor
+     * @param operation operation
+     * @return action
      */
     public Action generateAuditRecord(ProcessorNode processor, Operation operation) {
         return generateAuditRecord(processor, operation, null);
@@ -278,10 +274,10 @@ public class ProcessorAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of a processor.
      *
-     * @param processor
-     * @param operation
-     * @param actionDetails
-     * @return
+     * @param processor processor
+     * @param operation operation
+     * @param actionDetails details
+     * @return action
      */
     public Action generateAuditRecord(ProcessorNode processor, Operation operation, ActionDetails actionDetails) {
         Action action = null;
@@ -315,12 +311,7 @@ public class ProcessorAuditor extends NiFiAuditor {
     }
 
     /**
-     * Extracts the values for the configured properties from the specified
-     * Processor.
-     *
-     * @param processor
-     * @param processorDTO
-     * @return
+     * Extracts the values for the configured properties from the specified Processor.
      */
     private Map<String, String> extractConfiguredPropertyValues(ProcessorNode processor, ProcessorDTO processorDTO) {
         Map<String, String> values = new HashMap<>();
@@ -389,12 +380,11 @@ public class ProcessorAuditor extends NiFiAuditor {
     }
 
     /**
-     * Locates the actual property descriptor for the given spec property
-     * descriptor.
+     * Locates the actual property descriptor for the given spec property descriptor.
      *
-     * @param propertyDescriptors
-     * @param specDescriptor
-     * @return
+     * @param propertyDescriptors properties
+     * @param specDescriptor example property
+     * @return property
      */
     private PropertyDescriptor locatePropertyDescriptor(Set<PropertyDescriptor> propertyDescriptors, PropertyDescriptor specDescriptor) {
         for (PropertyDescriptor propertyDescriptor : propertyDescriptors) {

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/RelationshipAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/RelationshipAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/RelationshipAuditor.java
index b651904..c55a1c6 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/RelationshipAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/RelationshipAuditor.java
@@ -69,16 +69,12 @@ public class RelationshipAuditor extends NiFiAuditor {
     /**
      * Audits the creation of relationships via createConnection().
      *
-     * This method only needs to be run 'after returning'. However, in Java 7
-     * the order in which these methods are returned from
-     * Class.getDeclaredMethods (even though there is no order guaranteed) seems
-     * to differ from Java 6. SpringAOP depends on this ordering to determine
-     * advice precedence. By normalizing all advice into Around advice we can
-     * alleviate this issue.
+     * This method only needs to be run 'after returning'. However, in Java 7 the order in which these methods are returned from Class.getDeclaredMethods (even though there is no order guaranteed)
+     * seems to differ from Java 6. SpringAOP depends on this ordering to determine advice precedence. By normalizing all advice into Around advice we can alleviate this issue.
      *
-     * @param proceedingJoinPoint
-     * @return
-     * @throws java.lang.Throwable
+     * @param proceedingJoinPoint join point
+     * @return connection
+     * @throws java.lang.Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ConnectionDAO+) && "
             + "execution(org.apache.nifi.connectable.Connection createConnection(java.lang.String, org.apache.nifi.web.api.dto.ConnectionDTO))")
@@ -101,12 +97,12 @@ public class RelationshipAuditor extends NiFiAuditor {
     /**
      * Audits the creation and removal of relationships via updateConnection().
      *
-     * @param proceedingJoinPoint
-     * @param groupId
-     * @param connectionDTO
-     * @param connectionDAO
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param groupId group id
+     * @param connectionDTO dto
+     * @param connectionDAO dao
+     * @return connection
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ConnectionDAO+) && "
             + "execution(org.apache.nifi.connectable.Connection updateConnection(java.lang.String, org.apache.nifi.web.api.dto.ConnectionDTO)) && "
@@ -215,11 +211,11 @@ public class RelationshipAuditor extends NiFiAuditor {
     /**
      * Audits the removal of relationships via deleteConnection().
      *
-     * @param proceedingJoinPoint
-     * @param groupId
-     * @param id
-     * @param connectionDAO
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param groupId group id
+     * @param id id
+     * @param connectionDAO dao
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ConnectionDAO+) && "
             + "execution(void deleteConnection(java.lang.String, java.lang.String)) && "
@@ -249,11 +245,11 @@ public class RelationshipAuditor extends NiFiAuditor {
     /**
      * Creates action details for connect/disconnect actions.
      *
-     * @param connection
-     * @param source
-     * @param relationships
-     * @param destination
-     * @return
+     * @param connection connection
+     * @param source source
+     * @param relationships relationships
+     * @param destination destinations
+     * @return details
      */
     public ConnectDetails createConnectDetails(final Connection connection, final Connectable source, final Collection<Relationship> relationships, final Connectable destination) {
         final Component sourceType = determineConnectableType(source);
@@ -279,12 +275,11 @@ public class RelationshipAuditor extends NiFiAuditor {
     }
 
     /**
-     * Extracts configured settings from the specified connection only if they
-     * have also been specified in the connectionDTO.
+     * Extracts configured settings from the specified connection only if they have also been specified in the connectionDTO.
      *
-     * @param connection
-     * @param connectionDTO
-     * @return
+     * @param connection connection
+     * @param connectionDTO dto
+     * @return properties
      */
     private Map<String, String> extractConfiguredPropertyValues(Connection connection, ConnectionDTO connectionDTO) {
         Map<String, String> values = new HashMap<>();
@@ -315,9 +310,9 @@ public class RelationshipAuditor extends NiFiAuditor {
     /**
      * Generates the audit records for the specified connection.
      *
-     * @param connection
-     * @param operation
-     * @return
+     * @param connection connection
+     * @param operation operation
+     * @return action
      */
     public Action generateAuditRecordForConnection(Connection connection, Operation operation) {
         return generateAuditRecordForConnection(connection, operation, null);
@@ -326,10 +321,10 @@ public class RelationshipAuditor extends NiFiAuditor {
     /**
      * Generates the audit records for the specified connection.
      *
-     * @param connection
-     * @param operation
-     * @param actionDetails
-     * @return
+     * @param connection connection
+     * @param operation operation
+     * @param actionDetails details
+     * @return action
      */
     public Action generateAuditRecordForConnection(Connection connection, Operation operation, ActionDetails actionDetails) {
         Action action = null;
@@ -374,9 +369,6 @@ public class RelationshipAuditor extends NiFiAuditor {
 
     /**
      * Determines the type of component the specified connectable is.
-     *
-     * @param connectable
-     * @return
      */
     private Component determineConnectableType(Connectable connectable) {
         String sourceId = connectable.getIdentifier();

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/RemoteProcessGroupAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/RemoteProcessGroupAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/RemoteProcessGroupAuditor.java
index ba9e629..f201fe2 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/RemoteProcessGroupAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/RemoteProcessGroupAuditor.java
@@ -50,19 +50,14 @@ public class RemoteProcessGroupAuditor extends NiFiAuditor {
     private static final Logger logger = LoggerFactory.getLogger(RemoteProcessGroupAuditor.class);
 
     /**
-     * Audits the creation of remote process groups via
-     * createRemoteProcessGroup().
+     * Audits the creation of remote process groups via createRemoteProcessGroup().
      *
-     * This method only needs to be run 'after returning'. However, in Java 7
-     * the order in which these methods are returned from
-     * Class.getDeclaredMethods (even though there is no order guaranteed) seems
-     * to differ from Java 6. SpringAOP depends on this ordering to determine
-     * advice precedence. By normalizing all advice into Around advice we can
-     * alleviate this issue.
+     * This method only needs to be run 'after returning'. However, in Java 7 the order in which these methods are returned from Class.getDeclaredMethods (even though there is no order guaranteed)
+     * seems to differ from Java 6. SpringAOP depends on this ordering to determine advice precedence. By normalizing all advice into Around advice we can alleviate this issue.
      *
-     * @param proceedingJoinPoint
-     * @return
-     * @throws java.lang.Throwable
+     * @param proceedingJoinPoint join point
+     * @return group
+     * @throws java.lang.Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.RemoteProcessGroupDAO+) && "
             + "execution(org.apache.nifi.groups.RemoteProcessGroup createRemoteProcessGroup(java.lang.String, org.apache.nifi.web.api.dto.RemoteProcessGroupDTO))")
@@ -85,18 +80,19 @@ public class RemoteProcessGroupAuditor extends NiFiAuditor {
     /**
      * Audits the update of remote process group configuration.
      *
-     * @param proceedingJoinPoint
-     * @param groupId
-     * @param remoteProcessGroupDTO
-     * @param remoteProcessGroupDAO
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param groupId group id
+     * @param remoteProcessGroupDTO dto
+     * @param remoteProcessGroupDAO dao
+     * @return group
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.RemoteProcessGroupDAO+) && "
             + "execution(org.apache.nifi.groups.RemoteProcessGroup updateRemoteProcessGroup(java.lang.String, org.apache.nifi.web.api.dto.RemoteProcessGroupDTO)) && "
             + "args(groupId, remoteProcessGroupDTO) && "
             + "target(remoteProcessGroupDAO)")
-    public RemoteProcessGroup auditUpdateProcessGroupConfiguration(ProceedingJoinPoint proceedingJoinPoint, String groupId, RemoteProcessGroupDTO remoteProcessGroupDTO, RemoteProcessGroupDAO remoteProcessGroupDAO) throws Throwable {
+    public RemoteProcessGroup auditUpdateProcessGroupConfiguration(
+            ProceedingJoinPoint proceedingJoinPoint, String groupId, RemoteProcessGroupDTO remoteProcessGroupDTO, RemoteProcessGroupDAO remoteProcessGroupDAO) throws Throwable {
         final RemoteProcessGroup remoteProcessGroup = remoteProcessGroupDAO.getRemoteProcessGroup(groupId, remoteProcessGroupDTO.getId());
 
         // record the current value of this remoteProcessGroups configuration for comparisons later
@@ -300,11 +296,11 @@ public class RemoteProcessGroupAuditor extends NiFiAuditor {
     /**
      * Audits the removal of a process group via deleteProcessGroup().
      *
-     * @param proceedingJoinPoint
-     * @param groupId
-     * @param remoteProcessGroupId
-     * @param remoteProcessGroupDAO
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param groupId group id
+     * @param remoteProcessGroupId remote group id
+     * @param remoteProcessGroupDAO remote group dao
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.RemoteProcessGroupDAO+) && "
             + "execution(void deleteRemoteProcessGroup(java.lang.String, java.lang.String)) && "
@@ -329,9 +325,9 @@ public class RemoteProcessGroupAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the specified remote process group.
      *
-     * @param remoteProcessGroup
-     * @param operation
-     * @return
+     * @param remoteProcessGroup group
+     * @param operation operation
+     * @return action
      */
     public Action generateAuditRecord(RemoteProcessGroup remoteProcessGroup, Operation operation) {
         return generateAuditRecord(remoteProcessGroup, operation, null);
@@ -340,10 +336,10 @@ public class RemoteProcessGroupAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the specified remote process group.
      *
-     * @param remoteProcessGroup
-     * @param operation
-     * @param actionDetails
-     * @return
+     * @param remoteProcessGroup group
+     * @param operation operation
+     * @param actionDetails details
+     * @return action
      */
     public Action generateAuditRecord(RemoteProcessGroup remoteProcessGroup, Operation operation, ActionDetails actionDetails) {
         Action action = null;

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ReportingTaskAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ReportingTaskAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ReportingTaskAuditor.java
index 38aaf1f..bad91ec 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ReportingTaskAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/ReportingTaskAuditor.java
@@ -56,16 +56,12 @@ public class ReportingTaskAuditor extends NiFiAuditor {
     /**
      * Audits the creation of reporting task via createReportingTask().
      *
-     * This method only needs to be run 'after returning'. However, in Java 7
-     * the order in which these methods are returned from
-     * Class.getDeclaredMethods (even though there is no order guaranteed) seems
-     * to differ from Java 6. SpringAOP depends on this ordering to determine
-     * advice precedence. By normalizing all advice into Around advice we can
-     * alleviate this issue.
+     * This method only needs to be run 'after returning'. However, in Java 7 the order in which these methods are returned from Class.getDeclaredMethods (even though there is no order guaranteed)
+     * seems to differ from Java 6. SpringAOP depends on this ordering to determine advice precedence. By normalizing all advice into Around advice we can alleviate this issue.
      *
-     * @param proceedingJoinPoint
-     * @return
-     * @throws java.lang.Throwable
+     * @param proceedingJoinPoint joinpoint
+     * @return node
+     * @throws java.lang.Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ReportingTaskDAO+) && "
             + "execution(org.apache.nifi.controller.ReportingTaskNode createReportingTask(org.apache.nifi.web.api.dto.ReportingTaskDTO))")
@@ -87,11 +83,11 @@ public class ReportingTaskAuditor extends NiFiAuditor {
     /**
      * Audits the configuration of a reporting task.
      *
-     * @param proceedingJoinPoint
-     * @param reportingTaskDTO
-     * @param reportingTaskDAO
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint joinpoint
+     * @param reportingTaskDTO dto
+     * @param reportingTaskDAO dao
+     * @return object
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ReportingTaskDAO+) && "
             + "execution(org.apache.nifi.controller.ReportingTaskNode updateReportingTask(org.apache.nifi.web.api.dto.ReportingTaskDTO)) && "
@@ -220,10 +216,10 @@ public class ReportingTaskAuditor extends NiFiAuditor {
     /**
      * Audits the removal of a reporting task via deleteReportingTask().
      *
-     * @param proceedingJoinPoint
-     * @param reportingTaskId
-     * @param reportingTaskDAO
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param reportingTaskId task id
+     * @param reportingTaskDAO task dao
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.ReportingTaskDAO+) && "
             + "execution(void deleteReportingTask(java.lang.String)) && "
@@ -249,9 +245,9 @@ public class ReportingTaskAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of a reporting task.
      *
-     * @param reportingTask
-     * @param operation
-     * @return
+     * @param reportingTask task
+     * @param operation operation
+     * @return action
      */
     public Action generateAuditRecord(ReportingTaskNode reportingTask, Operation operation) {
         return generateAuditRecord(reportingTask, operation, null);
@@ -260,10 +256,10 @@ public class ReportingTaskAuditor extends NiFiAuditor {
     /**
      * Generates an audit record for the creation of a reporting task.
      *
-     * @param reportingTask
-     * @param operation
-     * @param actionDetails
-     * @return
+     * @param reportingTask task
+     * @param operation operation
+     * @param actionDetails details
+     * @return action
      */
     public Action generateAuditRecord(ReportingTaskNode reportingTask, Operation operation, ActionDetails actionDetails) {
         Action action = null;
@@ -297,12 +293,11 @@ public class ReportingTaskAuditor extends NiFiAuditor {
     }
 
     /**
-     * Extracts the values for the configured properties from the specified
-     * ReportingTask.
+     * Extracts the values for the configured properties from the specified ReportingTask.
      *
-     * @param reportingTask
-     * @param reportingTaskDTO
-     * @return
+     * @param reportingTask task
+     * @param reportingTaskDTO dto
+     * @return properties of task
      */
     private Map<String, String> extractConfiguredPropertyValues(ReportingTaskNode reportingTask, ReportingTaskDTO reportingTaskDTO) {
         Map<String, String> values = new HashMap<>();
@@ -335,12 +330,11 @@ public class ReportingTaskAuditor extends NiFiAuditor {
     }
 
     /**
-     * Locates the actual property descriptor for the given spec property
-     * descriptor.
+     * Locates the actual property descriptor for the given spec property descriptor.
      *
-     * @param propertyDescriptors
-     * @param specDescriptor
-     * @return
+     * @param propertyDescriptors properties
+     * @param specDescriptor example property
+     * @return property
      */
     private PropertyDescriptor locatePropertyDescriptor(Set<PropertyDescriptor> propertyDescriptors, PropertyDescriptor specDescriptor) {
         for (PropertyDescriptor propertyDescriptor : propertyDescriptors) {

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/SnippetAuditor.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/SnippetAuditor.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/SnippetAuditor.java
index 38769bb..20ce740 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/SnippetAuditor.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/audit/SnippetAuditor.java
@@ -88,9 +88,9 @@ public class SnippetAuditor extends NiFiAuditor {
     /**
      * Audits copy/paste.
      *
-     * @param proceedingJoinPoint
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @return dto
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.SnippetDAO+) && "
             + "execution(org.apache.nifi.web.api.dto.FlowSnippetDTO copySnippet(java.lang.String, java.lang.String, java.lang.Double, java.lang.Double))")
@@ -104,9 +104,9 @@ public class SnippetAuditor extends NiFiAuditor {
     /**
      * Audits the instantiation of a template.
      *
-     * @param proceedingJoinPoint
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @return dto
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.TemplateDAO+) && "
             + "execution(org.apache.nifi.web.api.dto.FlowSnippetDTO instantiateTemplate(java.lang.String, java.lang.Double, java.lang.Double, java.lang.String))")
@@ -119,8 +119,6 @@ public class SnippetAuditor extends NiFiAuditor {
 
     /**
      * Audits the specified snippet.
-     *
-     * @param snippet
      */
     private void auditSnippet(final FlowSnippetDTO snippet) {
         final Collection<Action> actions = new ArrayList<>();
@@ -199,9 +197,6 @@ public class SnippetAuditor extends NiFiAuditor {
 
     /**
      * Determines the type of component the specified connectable is.
-     *
-     * @param connectable
-     * @return
      */
     private Component determineConnectableType(ConnectableDTO connectable) {
         Component component = Component.Controller;
@@ -224,11 +219,6 @@ public class SnippetAuditor extends NiFiAuditor {
 
     /**
      * Generates an audit record for the creation of the specified funnel.
-     *
-     * @param id
-     * @param name
-     * @param type
-     * @param operation
      */
     private Action generateAuditRecord(String id, String name, Component type, Operation operation, Date timestamp) {
         Action action = null;
@@ -255,11 +245,11 @@ public class SnippetAuditor extends NiFiAuditor {
     /**
      * Audits a bulk move.
      *
-     * @param proceedingJoinPoint
-     * @param snippetDTO
-     * @param snippetDAO
-     * @return
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param snippetDTO dto
+     * @param snippetDAO dao
+     * @return snippet
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.SnippetDAO+) && "
             + "execution(org.apache.nifi.controller.Snippet updateSnippet(org.apache.nifi.web.api.dto.SnippetDTO)) && "
@@ -349,10 +339,10 @@ public class SnippetAuditor extends NiFiAuditor {
     /**
      * Audits bulk delete.
      *
-     * @param proceedingJoinPoint
-     * @param snippetId
-     * @param snippetDAO
-     * @throws Throwable
+     * @param proceedingJoinPoint join point
+     * @param snippetId snippet id
+     * @param snippetDAO dao
+     * @throws Throwable ex
      */
     @Around("within(org.apache.nifi.web.dao.SnippetDAO+) && "
             + "execution(void deleteSnippet(java.lang.String)) && "

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/IllegalClusterResourceRequestException.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/IllegalClusterResourceRequestException.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/IllegalClusterResourceRequestException.java
index 1336a14..fa65504 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/IllegalClusterResourceRequestException.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/IllegalClusterResourceRequestException.java
@@ -17,8 +17,7 @@
 package org.apache.nifi.web;
 
 /**
- * Exception indicating a clustering-related request was issued to a node when
- * it should have been issued to the cluster manager.
+ * Exception indicating a clustering-related request was issued to a node when it should have been issued to the cluster manager.
  */
 @SuppressWarnings("serial")
 public class IllegalClusterResourceRequestException extends RuntimeException {

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiServiceFacade.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiServiceFacade.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiServiceFacade.java
index fbd4742..9436fb8 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiServiceFacade.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiServiceFacade.java
@@ -545,7 +545,8 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
     }
 
     @Override
-    public ConfigurationSnapshot<RemoteProcessGroupPortDTO> updateRemoteProcessGroupInputPort(final Revision revision, final String groupId, final String remoteProcessGroupId, final RemoteProcessGroupPortDTO remoteProcessGroupPortDTO) {
+    public ConfigurationSnapshot<RemoteProcessGroupPortDTO> updateRemoteProcessGroupInputPort(
+            final Revision revision, final String groupId, final String remoteProcessGroupId, final RemoteProcessGroupPortDTO remoteProcessGroupPortDTO) {
         return optimisticLockingManager.configureFlow(revision, new ConfigurationRequest<RemoteProcessGroupPortDTO>() {
             @Override
             public RemoteProcessGroupPortDTO execute() {
@@ -561,7 +562,8 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
     }
 
     @Override
-    public ConfigurationSnapshot<RemoteProcessGroupPortDTO> updateRemoteProcessGroupOutputPort(final Revision revision, final String groupId, final String remoteProcessGroupId, final RemoteProcessGroupPortDTO remoteProcessGroupPortDTO) {
+    public ConfigurationSnapshot<RemoteProcessGroupPortDTO> updateRemoteProcessGroupOutputPort(
+            final Revision revision, final String groupId, final String remoteProcessGroupId, final RemoteProcessGroupPortDTO remoteProcessGroupPortDTO) {
         return optimisticLockingManager.configureFlow(revision, new ConfigurationRequest<RemoteProcessGroupPortDTO>() {
             @Override
             public RemoteProcessGroupPortDTO execute() {
@@ -1237,7 +1239,11 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
     }
 
     @Override
-    public ConfigurationSnapshot<Set<ControllerServiceReferencingComponentDTO>> updateControllerServiceReferencingComponents(final Revision revision, final String controllerServiceId, final org.apache.nifi.controller.ScheduledState scheduledState, final org.apache.nifi.controller.service.ControllerServiceState controllerServiceState) {
+    public ConfigurationSnapshot<Set<ControllerServiceReferencingComponentDTO>> updateControllerServiceReferencingComponents(
+            final Revision revision,
+            final String controllerServiceId,
+            final org.apache.nifi.controller.ScheduledState scheduledState,
+            final org.apache.nifi.controller.service.ControllerServiceState controllerServiceState) {
         return optimisticLockingManager.configureFlow(revision, new ConfigurationRequest<Set<ControllerServiceReferencingComponentDTO>>() {
             @Override
             public Set<ControllerServiceReferencingComponentDTO> execute() {
@@ -1368,7 +1374,7 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
         try {
             userService.invalidateUserAccount(userId);
         } catch (final AccountNotFoundException anfe) {
-            // ignore 
+            // ignore
         }
     }
 
@@ -1774,7 +1780,7 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
         final List<Bulletin> results = bulletinRepository.findBulletins(queryBuilder.build());
 
         // perform the query and generate the results - iterating in reverse order since we are
-        // getting the most recent results by ordering by timestamp desc above. this gets the 
+        // getting the most recent results by ordering by timestamp desc above. this gets the
         // exact results we want but in reverse order
         final List<BulletinDTO> bulletins = new ArrayList<>();
         for (final ListIterator<Bulletin> bulletinIter = results.listIterator(results.size()); bulletinIter.hasPrevious();) {
@@ -1806,10 +1812,6 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
 
     /**
      * Ensures the specified user has permission to access the specified port.
-     *
-     * @param user
-     * @param port
-     * @return
      */
     private boolean isUserAuthorized(final NiFiUser user, final RootGroupPort port) {
         final boolean isSiteToSiteSecure = Boolean.TRUE.equals(properties.isSiteToSiteSecure());
@@ -1840,7 +1842,7 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
             throw new WebApplicationException(new Throwable("Unable to access details for current user."));
         }
 
-        // at this point we know that the user must have ROLE_NIFI because it's required 
+        // at this point we know that the user must have ROLE_NIFI because it's required
         // get to the endpoint that calls this method but we'll check again anyways
         final Set<Authority> authorities = user.getAuthorities();
         if (!authorities.contains(Authority.ROLE_NIFI)) {
@@ -2976,10 +2978,6 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
 
     /**
      * Utility method to get the oldest of the two specified dates.
-     *
-     * @param date1
-     * @param date2
-     * @return
      */
     private Date getOldestDate(final Date date1, final Date date2) {
         if (date1 == null && date2 == null) {
@@ -3001,10 +2999,6 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
 
     /**
      * Utility method to get the newest of the two specified dates.
-     *
-     * @param date1
-     * @param date2
-     * @return
      */
     private Date getNewestDate(final Date date1, final Date date2) {
         if (date1 == null && date2 == null) {
@@ -3025,11 +3019,7 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
     }
 
     /**
-     * Utility method for extracting component counts from the specified group
-     * status.
-     *
-     * @param groupStatus
-     * @return
+     * Utility method for extracting component counts from the specified group status.
      */
     private ProcessGroupCounts extractProcessGroupCounts(ProcessGroupStatus groupStatus) {
         int running = 0;

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiWebConfigurationContext.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiWebConfigurationContext.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiWebConfigurationContext.java
index a1cfcd5..870ba56 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiWebConfigurationContext.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiWebConfigurationContext.java
@@ -68,8 +68,7 @@ import org.apache.nifi.web.api.entity.ReportingTaskEntity;
 import org.apache.nifi.web.util.ClientResponseUtils;
 
 /**
- * Implements the NiFiWebConfigurationContext interface to support a context in
- * both standalone and clustered environments.
+ * Implements the NiFiWebConfigurationContext interface to support a context in both standalone and clustered environments.
  */
 public class StandardNiFiWebConfigurationContext implements NiFiWebConfigurationContext {
 
@@ -95,7 +94,7 @@ public class StandardNiFiWebConfigurationContext implements NiFiWebConfiguration
     public void saveActions(final NiFiWebRequestContext requestContext, final Collection<ConfigurationAction> configurationActions) {
         Objects.requireNonNull(configurationActions, "Actions cannot be null.");
 
-        // ensure the path could be 
+        // ensure the path could be
         if (requestContext.getExtensionType() == null) {
             throw new IllegalArgumentException("The UI extension type must be specified.");
         }
@@ -188,7 +187,7 @@ public class StandardNiFiWebConfigurationContext implements NiFiWebConfiguration
             throw new ResourceNotFoundException(String.format("Configuration request context config did not have a component ID."));
         }
 
-        // ensure the path could be 
+        // ensure the path could be
         if (requestContext.getExtensionType() == null) {
             throw new IllegalArgumentException("The UI extension type must be specified.");
         }
@@ -225,7 +224,7 @@ public class StandardNiFiWebConfigurationContext implements NiFiWebConfiguration
             throw new ResourceNotFoundException(String.format("Configuration request context did not have a component ID."));
         }
 
-        // ensure the path could be 
+        // ensure the path could be
         if (requestContext.getExtensionType() == null) {
             throw new IllegalArgumentException("The UI extension type must be specified.");
         }
@@ -259,17 +258,17 @@ public class StandardNiFiWebConfigurationContext implements NiFiWebConfiguration
         /**
          * Gets the component details using the specified request context.
          *
-         * @param requestContext
-         * @return
+         * @param requestContext context
+         * @return the component details using the specified request context
          */
         ComponentDetails getComponentDetails(NiFiWebRequestContext requestContext);
 
         /**
          * Sets the annotation data using the specified request context.
          *
-         * @param requestContext
-         * @param annotationData
-         * @return
+         * @param requestContext context
+         * @param annotationData data
+         * @return details
          */
         ComponentDetails setAnnotationData(NiFiWebConfigurationRequestContext requestContext, String annotationData);
     }
@@ -392,8 +391,7 @@ public class StandardNiFiWebConfigurationContext implements NiFiWebConfiguration
     }
 
     /**
-     * Interprets the request/response with the underlying ControllerService
-     * model.
+     * Interprets the request/response with the underlying ControllerService model.
      */
     private class ControllerServiceFacade implements ComponentFacade {
 
@@ -528,8 +526,7 @@ public class StandardNiFiWebConfigurationContext implements NiFiWebConfiguration
     }
 
     /**
-     * Interprets the request/response with the underlying ControllerService
-     * model.
+     * Interprets the request/response with the underlying ControllerService model.
      */
     private class ReportingTaskFacade implements ComponentFacade {
 
@@ -664,11 +661,7 @@ public class StandardNiFiWebConfigurationContext implements NiFiWebConfiguration
     }
 
     /**
-     * Gets the headers for the request to replicate to each node while
-     * clustered.
-     *
-     * @param config
-     * @return
+     * Gets the headers for the request to replicate to each node while clustered.
      */
     private Map<String, String> getHeaders(final NiFiWebRequestContext config) {
         final Map<String, String> headers = new HashMap<>();
@@ -694,10 +687,6 @@ public class StandardNiFiWebConfigurationContext implements NiFiWebConfiguration
 
     /**
      * Checks the specified response and drains the stream appropriately.
-     *
-     * @param nodeResponse
-     * @param revision
-     * @param id
      */
     private void checkResponse(final NodeResponse nodeResponse, final String id) {
         if (nodeResponse.hasThrowable()) {

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiWebContext.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiWebContext.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiWebContext.java
index 07b982f..37ad804 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiWebContext.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiWebContext.java
@@ -63,8 +63,7 @@ import org.apache.nifi.controller.ControllerServiceLookup;
 import org.apache.nifi.web.util.ClientResponseUtils;
 
 /**
- * Implements the NiFiWebContext interface to support a context in both
- * standalone and clustered environments.
+ * Implements the NiFiWebContext interface to support a context in both standalone and clustered environments.
  */
 @Deprecated
 public class StandardNiFiWebContext implements NiFiWebContext {
@@ -285,10 +284,9 @@ public class StandardNiFiWebContext implements NiFiWebContext {
     }
 
     /**
-     * Gets the headers for the request to replicate to each node while
-     * clustered.
+     * Gets the headers for the request to replicate to each node while clustered.
      *
-     * @param config  config
+     * @param config config
      * @return headers
      */
     private Map<String, String> getHeaders(final NiFiWebContextConfig config) {

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/ApplicationResource.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/ApplicationResource.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/ApplicationResource.java
index 66b237e..aa51925 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/ApplicationResource.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/ApplicationResource.java
@@ -90,8 +90,8 @@ public abstract class ApplicationResource {
     /**
      * Generate a resource uri based off of the specified parameters.
      *
-     * @param path
-     * @return
+     * @param path path
+     * @return resource uri
      */
     protected String generateResourceUri(String... path) {
         UriBuilder uriBuilder = uriInfo.getBaseUriBuilder();
@@ -150,8 +150,8 @@ public abstract class ApplicationResource {
     /**
      * Edit the response headers to indicating no caching.
      *
-     * @param response
-     * @return
+     * @param response response
+     * @return builder
      */
     protected ResponseBuilder noCache(ResponseBuilder response) {
         CacheControl cacheControl = new CacheControl();
@@ -162,12 +162,10 @@ public abstract class ApplicationResource {
     }
 
     /**
-     * If the application is operating as a node, then this method adds the
-     * cluster context information to the response using the response header
-     * 'X-CLUSTER_CONTEXT'.
+     * If the application is operating as a node, then this method adds the cluster context information to the response using the response header 'X-CLUSTER_CONTEXT'.
      *
-     * @param response
-     * @return
+     * @param response response
+     * @return builder
      */
     protected ResponseBuilder clusterContext(ResponseBuilder response) {
 
@@ -208,7 +206,7 @@ public abstract class ApplicationResource {
                 Action batchAction = new Action();
                 batchAction.setOperation(Operation.Batch);
 
-                // copy values from prototype action 
+                // copy values from prototype action
                 batchAction.setTimestamp(prototypeAction.getTimestamp());
                 batchAction.setUserDn(prototypeAction.getUserDn());
                 batchAction.setUserName(prototypeAction.getUserName());
@@ -231,8 +229,7 @@ public abstract class ApplicationResource {
     }
 
     /**
-     * @return the cluster context if found in the request header
-     * 'X-CLUSTER_CONTEXT'.
+     * @return the cluster context if found in the request header 'X-CLUSTER_CONTEXT'.
      */
     protected ClusterContext getClusterContextFromRequest() {
         String clusterContextHeaderValue = httpServletRequest.getHeader(WebClusterManager.CLUSTER_CONTEXT_HTTP_HEADER);
@@ -253,7 +250,7 @@ public abstract class ApplicationResource {
     /**
      * Generates an Ok response with no content.
      *
-     * @return
+     * @return an Ok response with no content
      */
     protected ResponseBuilder generateOkResponse() {
         return noCache(Response.ok());
@@ -274,7 +271,7 @@ public abstract class ApplicationResource {
      * Generates a 201 Created response with the specified content.
      *
      * @param uri The URI
-     * @param jsonResponse The content
+     * @param entity entity
      * @return The response to be built
      */
     protected ResponseBuilder generateCreatedResponse(URI uri, Object entity) {
@@ -283,10 +280,9 @@ public abstract class ApplicationResource {
     }
 
     /**
-     * Generates a 150 Node Continue response to be used within the cluster
-     * request handshake.
+     * Generates a 150 Node Continue response to be used within the cluster request handshake.
      *
-     * @return
+     * @return a 150 Node Continue response to be used within the cluster request handshake
      */
     protected ResponseBuilder generateContinueResponse() {
         return Response.status(WebClusterManager.NODE_CONTINUE_STATUS_CODE);
@@ -341,8 +337,8 @@ public abstract class ApplicationResource {
 
     protected Map<String, String> getHeaders(final Map<String, String> overriddenHeaders) {
 
-        final Map<String, String> result = new HashMap<String, String>();
-        final Map<String, String> overriddenHeadersIgnoreCaseMap = new TreeMap<String, String>(String.CASE_INSENSITIVE_ORDER);
+        final Map<String, String> result = new HashMap<>();
+        final Map<String, String> overriddenHeadersIgnoreCaseMap = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
         overriddenHeadersIgnoreCaseMap.putAll(overriddenHeaders);
 
         final Enumeration<String> headerNames = httpServletRequest.getHeaderNames();

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/BulletinBoardResource.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/BulletinBoardResource.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/BulletinBoardResource.java
index 32dafb9..7c59cea 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/BulletinBoardResource.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/BulletinBoardResource.java
@@ -49,11 +49,8 @@ public class BulletinBoardResource extends ApplicationResource {
     /**
      * Retrieves all the of templates in this NiFi.
      *
-     * @param clientId Optional client id. If the client id is not specified, a
-     * new one will be generated. This value (whether specified or generated) is
-     * included in the response.
-     * @param after Supporting querying for bulletins after a particular
-     * bulletin id.
+     * @param clientId Optional client id. If the client id is not specified, a new one will be generated. This value (whether specified or generated) is included in the response.
+     * @param after Supporting querying for bulletins after a particular bulletin id.
      * @param limit The max number of bulletins to return.
      * @param sourceName Source name filter. Supports a regular expression.
      * @param message Message filter. Supports a regular expression.

http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/e1160f59/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/ClusterResource.java
----------------------------------------------------------------------
diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/ClusterResource.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/ClusterResource.java
index a99d7df..b080fc6 100644
--- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/ClusterResource.java
+++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/ClusterResource.java
@@ -87,7 +87,7 @@ public class ClusterResource extends ApplicationResource {
     /**
      * Locates the ClusterConnection sub-resource.
      *
-     * @return
+     * @return node resource
      */
     @Path("/nodes")
     public NodeResource getNodeResource() {
@@ -261,7 +261,7 @@ public class ClusterResource extends ApplicationResource {
     /**
      * Updates the processors annotation data.
      *
-     * @param httpServletRequest
+     * @param httpServletRequest request
      * @param version The revision is used to verify the client is working with the latest version of the flow.
      * @param clientId Optional client id. If the client id is not specified, a new one will be generated. This value (whether specified or generated) is included in the response.
      * @param processorId The id of the processor.
@@ -314,7 +314,7 @@ public class ClusterResource extends ApplicationResource {
     /**
      * Updates the processors annotation data.
      *
-     * @param httpServletRequest
+     * @param httpServletRequest request
      * @param processorId The id of the processor.
      * @param processorEntity A processorEntity.
      * @return A processorEntity.