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Posted to commits@stratos.apache.org by la...@apache.org on 2013/07/11 07:17:55 UTC

[04/27] aplying 0001-Refactor-usage-module-to-apache-stratos.patch

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/beans/TenantUsage.java
----------------------------------------------------------------------
diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/beans/TenantUsage.java b/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/beans/TenantUsage.java
deleted file mode 100644
index 9b6e116..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/beans/TenantUsage.java
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Copyright (c) 2008, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
- *
- * Licensed 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.
- */
-package org.wso2.carbon.usage.beans;
-
-public class TenantUsage {
-    private int tenantId;
-    private String domain;
-    private int numberOfUsers;
-    private UsageEntry[] usageEntries;
-    private BandwidthStatistics[] registryBandwidthStatistics;
-    private BandwidthStatistics[] serviceBandwidthStatistics;
-    private BandwidthStatistics[] webappBandwidthStatistics;
-    private RequestStatistics[] requestStatistics;
-    private TenantDataCapacity registryCapacity;
-    private RequestStatistics totalRequestStatistics;
-    private BandwidthStatistics totalRegistryBandwidth;
-    private BandwidthStatistics totalServiceBandwidth;
-    private BandwidthStatistics totalWebappBandwidth;
-    private APIManagerUsageStats[] apiManagerUsageStats;
-
-    public APIManagerUsageStats[] getApiManagerUsageStats() {
-        return apiManagerUsageStats;
-    }
-
-    public void setApiManagerUsageStats(APIManagerUsageStats[] apiManagerUsageStats) {
-        this.apiManagerUsageStats = apiManagerUsageStats;
-    }
-
-    public BandwidthStatistics[] getRegistryBandwidthStatistics() {
-        return registryBandwidthStatistics;
-    }
-
-    public void setRegistryBandwidthStatistics(BandwidthStatistics[] registryBandwidthStatistics) {
-        this.registryBandwidthStatistics = registryBandwidthStatistics;
-    }
-
-    public BandwidthStatistics[] getServiceBandwidthStatistics() {
-        return serviceBandwidthStatistics;
-    }
-
-    public void setServiceBandwidthStatistics(BandwidthStatistics[] serviceBandwidthStatistics) {
-        this.serviceBandwidthStatistics = serviceBandwidthStatistics;
-    }
-
-    public BandwidthStatistics[] getWebappBandwidthStatistics() {
-        return webappBandwidthStatistics;
-    }
-
-    public void setWebappBandwidthStatistics(BandwidthStatistics[] webappBandwidthStatistics) {
-        this.webappBandwidthStatistics = webappBandwidthStatistics;
-    }
-
-    public RequestStatistics getTotalRequestStatistics() {
-        return totalRequestStatistics;
-    }
-
-    public void setTotalRequestStatistics(RequestStatistics totalRequestStatistics) {
-        this.totalRequestStatistics = totalRequestStatistics;
-    }
-
-    public BandwidthStatistics getTotalRegistryBandwidth() {
-        return totalRegistryBandwidth;
-    }
-
-    public void setTotalRegistryBandwidth(BandwidthStatistics totalRegistryBandwidth) {
-        this.totalRegistryBandwidth = totalRegistryBandwidth;
-    }
-
-    public BandwidthStatistics getTotalServiceBandwidth() {
-        return totalServiceBandwidth;
-    }
-
-    public void setTotalServiceBandwidth(BandwidthStatistics totalServiceBandwidth) {
-        this.totalServiceBandwidth = totalServiceBandwidth;
-    }
-
-    public BandwidthStatistics getTotalWebappBandwidth() {
-        return totalWebappBandwidth;
-    }
-
-    public void setTotalWebappBandwidth(BandwidthStatistics totalWebappBandwidth) {
-        this.totalWebappBandwidth = totalWebappBandwidth;
-    }
-
-    public TenantUsage() {
-        // empty method required for used in web services
-    }
-
-    public TenantUsage(int tenantId, String domain) {
-        this.tenantId = tenantId;
-        this.domain = domain;
-    }
-
-    public int getTenantId() {
-        return tenantId;
-    }
-
-    public void setTenantId(int tenantId) {
-        this.tenantId = tenantId;
-    }
-
-    public String getDomain() {
-        return domain;
-    }
-
-    public void setDomain(String domain) {
-        this.domain = domain;
-    }
-
-    public UsageEntry[] getUsageEntries() {
-        return usageEntries;
-    }
-
-    public void setUsageEntries(UsageEntry[] usageEntries) {
-        this.usageEntries = usageEntries;
-    }
-
-    public RequestStatistics[] getRequestStatistics() {
-        return requestStatistics;
-    }
-
-    public void setRequestStatistics(RequestStatistics[] requestStatistics) {
-        this.requestStatistics = requestStatistics;
-    }
-
-    public TenantDataCapacity getRegistryCapacity() {
-        return registryCapacity;
-    }
-
-    public void setRegistryCapacity(TenantDataCapacity registryCapacity) {
-        this.registryCapacity = registryCapacity;
-    }
-
-    public int getNumberOfUsers() {
-        return numberOfUsers;
-    }
-
-    public void setNumberOfUsers(int numberOfUsers) {
-        this.numberOfUsers = numberOfUsers;
-    }
-
-    public long getRegistryContentCapacity(){
-        long retValue = 0;
-        if (registryCapacity != null) {
-            retValue = registryCapacity.getRegistryContentCapacity();
-        }
-        return retValue;
-    }
-
-    public long getRegistryContentHistoryCapacity(){
-        long retValue = 0;
-        if (registryCapacity != null) {
-            retValue = registryCapacity.getRegistryContentHistoryCapacity();
-        }
-        return retValue;
-    }
-
-    public long getTotalIncomingBandwidth(){
-        long incomingBW =  0;
-        if(totalRegistryBandwidth != null){
-            incomingBW += totalRegistryBandwidth.getIncomingBandwidth();
-        }
-        if(totalServiceBandwidth != null){
-            incomingBW += totalServiceBandwidth.getIncomingBandwidth();
-        }
-        if(totalWebappBandwidth != null){
-            incomingBW += totalWebappBandwidth.getIncomingBandwidth();
-        }
-        return incomingBW;
-    }
-
-    public long getTotalOutgoingBandwidth(){
-        long outgoingBW =  0;
-        if(totalRegistryBandwidth != null){
-            outgoingBW += totalRegistryBandwidth.getOutgoingBandwidth();
-        }
-        if(totalServiceBandwidth != null){
-            outgoingBW += totalServiceBandwidth.getOutgoingBandwidth();
-        }
-        if(totalWebappBandwidth != null){
-            outgoingBW += totalWebappBandwidth.getOutgoingBandwidth();
-        }
-        return outgoingBW;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/beans/UsageEntry.java
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diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/beans/UsageEntry.java b/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/beans/UsageEntry.java
deleted file mode 100644
index ff9c4be..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/beans/UsageEntry.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2008, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
- *
- * Licensed 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.
- */
-package org.wso2.carbon.usage.beans;
-
-public class UsageEntry {
-    private String key;
-    private String value;
-
-    public UsageEntry() {
-        // empty constructor to used in web services
-    }
-
-    public UsageEntry(String key, String value) {
-        this.key = key;
-        this.value = value;
-    }
-
-    public String getKey() {
-        return key;
-    }
-
-    public void setKey(String key) {
-        this.key = key;
-    }
-
-    public String getValue() {
-        return value;
-    }
-
-    public void setValue(String value) {
-        this.value = value;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/internal/UsageServiceComponent.java
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diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/internal/UsageServiceComponent.java b/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/internal/UsageServiceComponent.java
deleted file mode 100644
index cc30312..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/internal/UsageServiceComponent.java
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
-*  Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
-*
-*  WSO2 Inc. 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.
-*/
-package org.wso2.carbon.usage.internal;
-
-import org.apache.axis2.context.ConfigurationContext;
-import org.apache.axis2.engine.AxisConfiguration;
-import org.apache.axis2.transport.local.LocalTransportReceiver;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.osgi.service.component.ComponentContext;
-import org.wso2.carbon.registry.core.service.RegistryService;
-import org.wso2.carbon.usage.util.Util;
-import org.wso2.carbon.user.core.service.RealmService;
-import org.wso2.carbon.utils.ConfigurationContextService;
-import org.wso2.carbon.ndatasource.core.DataSourceService;
-
-/**
- * @scr.component name="org.wso2.carbon.usage" immediate="true"
- * @scr.reference name="registry.service"
- * 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"
- * @scr.reference name="config.context.service" 
- * interface="org.wso2.carbon.utils.ConfigurationContextService" cardinality="1..1" 
- * policy="dynamic" bind="setConfigurationContextService" unbind="unsetConfigurationContextService"
- * @scr.reference name="datasources.service"
- * interface="org.wso2.carbon.ndatasource.core.DataSourceService"
- * cardinality="1..1" policy="dynamic"
- * bind="setDataSourceService" unbind="unsetDataSourceService"
- */
-public class UsageServiceComponent {
-    private static Log log = LogFactory.getLog(UsageServiceComponent.class);
-
-
-    protected void activate(ComponentContext context) {
-        try {
-            Util.registerRetrieverServices(context.getBundleContext());
-            log.debug("******* Usage bundle is activated ******* ");    
-        } catch (Exception e) {
-            log.error("******* Error in activating Usage bundle ******* ");
-        }
-    }
-
-    protected void deactivate(ComponentContext context) {
-        log.debug("******* Usage is deactivated ******* ");
-    }
-
-    protected void setRegistryService(RegistryService registryService) {
-        Util.setRegistryService(registryService);
-    }
-
-    protected void unsetRegistryService(RegistryService registryService) {
-        Util.setRegistryService(null);
-    }
-
-    protected void setRealmService(RealmService realmService) {
-        Util.setRealmService(realmService);
-    }
-
-    protected void unsetRealmService(RealmService realmService) {
-        Util.setRealmService(null);
-    }
-    
-    protected void setConfigurationContextService(ConfigurationContextService ccService) {
-        //commented to work with the local transport
-	/*ConfigurationContext serverCtx = ccService.getServerConfigContext();
-        AxisConfiguration serverConfig = serverCtx.getAxisConfiguration();
-        LocalTransportReceiver.CONFIG_CONTEXT = new ConfigurationContext(serverConfig);
-        LocalTransportReceiver.CONFIG_CONTEXT.setServicePath("services");
-        LocalTransportReceiver.CONFIG_CONTEXT.setContextRoot("local:/");
-	*/
-        Util.setConfigurationContextService(ccService);
-    }
-
-    protected void unsetConfigurationContextService(ConfigurationContextService ccService) {
-        Util.setConfigurationContextService(null);
-    }
-
-    protected void setDataSourceService(DataSourceService dataSourceService){
-        Util.setDataSourceService(dataSourceService);
-    }
-    
-    protected void unsetDataSourceService(DataSourceService dataSourceService){
-        Util.setDataSourceService(null);
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/services/UsageService.java
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diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/services/UsageService.java b/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/services/UsageService.java
deleted file mode 100644
index 2348b2b..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/services/UsageService.java
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
-*  Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
-*
-*  WSO2 Inc. 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.
-*/
-package org.wso2.carbon.usage.services;
-
-import org.wso2.carbon.stratos.common.util.CommonUtil;
-import org.wso2.carbon.core.AbstractAdmin;
-import org.wso2.carbon.registry.core.session.UserRegistry;
-import org.wso2.carbon.usage.beans.InstanceUsageStatics;
-import org.wso2.carbon.usage.beans.PaginatedInstanceUsage;
-import org.wso2.carbon.usage.beans.PaginatedTenantUsageInfo;
-import org.wso2.carbon.usage.beans.TenantUsage;
-import org.wso2.carbon.usage.util.Util;
-import org.wso2.carbon.user.core.tenant.Tenant;
-import org.wso2.carbon.user.core.tenant.TenantManager;
-
-import java.text.ParseException;
-import java.util.*;
-
-public class UsageService extends AbstractAdmin {
-    /**
-     * Return the usage of the current logged in tenant
-     *
-     * @param yearMonth year month
-     * @return the current usage of the tenant
-     * @throws Exception
-     */
-    public TenantUsage retrieveCurrentTenantUsage(String yearMonth) throws Exception {
-        UserRegistry registry = (UserRegistry) getConfigUserRegistry();
-        int tenantId = registry.getTenantId();
-        return Util.getTenantUsageRetriever().getTenantUsage(tenantId, yearMonth);
-    }
-
-    /**
-     * Return the all the tenant usages, requires super admin permissions
-     *
-     * @param yearMonth
-     * @return
-     * @throws Exception
-     */
-    public TenantUsage[] retrieveTenantUsages(String yearMonth) throws Exception {
-        TenantManager tenantManager = Util.getRealmService().getTenantManager();
-        Tenant[] tenants = (Tenant[]) tenantManager.getAllTenants();
-        List<TenantUsage> tenantUsages = new ArrayList<TenantUsage>();
-        for (Tenant tenant : tenants) {
-            if (tenant.isActive()) {
-                TenantUsage tenantUsage = Util.getTenantUsageRetriever().getTenantUsage(
-                        tenant.getId(), yearMonth);
-                tenantUsages.add(tenantUsage);
-            }
-        }
-        return tenantUsages.toArray(new TenantUsage[tenantUsages.size()]);
-    }
-
-    /**
-     * Return the all the tenant usages paginated, requires super admin permissions
-     *
-     * @param yearMonth
-     * @param pageNumber
-     * @param entriesPerPage
-     * @return PaginatedTenantUsageInfo
-     * @throws Exception
-     */
-    public PaginatedTenantUsageInfo retrievePaginatedTenantUsages(String yearMonth, int pageNumber,
-                                                                  int entriesPerPage) throws Exception {
-        TenantManager tenantManager = Util.getRealmService().getTenantManager();
-        Tenant[] tenants = (Tenant[]) tenantManager.getAllTenants();
-        List<TenantUsage> tenantUsages = new ArrayList<TenantUsage>();
-
-        int i = 0;
-        int numberOfPages = 0;
-        for (Tenant tenant : tenants) {
-            if (tenant.isActive()) {
-                if (i % entriesPerPage == 0) {
-                    numberOfPages++;
-                }
-                if (numberOfPages == pageNumber) {
-                    TenantUsage tenantUsage = Util.getTenantUsageRetriever().getTenantUsage(
-                            tenant.getId(), yearMonth);
-                    tenantUsages.add(tenantUsage);
-                }
-                i++;
-            }
-        }
-        PaginatedTenantUsageInfo paginatedTenantInfo = new PaginatedTenantUsageInfo();
-        paginatedTenantInfo.setTenantUsages(
-                tenantUsages.toArray(new TenantUsage[tenantUsages.size()]));
-        paginatedTenantInfo.setNumberOfPages(numberOfPages);
-        paginatedTenantInfo.setPageNumber(pageNumber);
-        return paginatedTenantInfo;
-    }
-
-    /**
-     * Returns usage of a particular tenant, requires super admin permissions
-     *
-     * @param yearMonth
-     * @param tenantId
-     * @return
-     * @throws Exception
-     */
-    public TenantUsage retrieveTenantUsage(String yearMonth, int tenantId) throws Exception {
-        return Util.getTenantUsageRetriever().getTenantUsage(tenantId, yearMonth);
-    }
-
-    public InstanceUsageStatics[] retrieveInstanceUsage() throws Exception {
-        return Util.getTenantUsageRetriever().getInstanceUsages();
-    }
-
-    /**
-     * @param yearMonth      year and month that used to retrieve data
-     * @param pageNumber
-     * @param entriesPerPage number of entries per page
-     * @return PaginatedInstanceUsage object that hold instance data and other parameters
-     * @throws Exception when retrieving Paginated Instance Usage error occurs
-     */
-    public PaginatedInstanceUsage retrievePaginatedInstanceUsage(String yearMonth, int pageNumber,
-                                                                 int entriesPerPage) throws Exception {
-        InstanceUsageStatics[] instanceUsages = retrieveInstanceUsage();
-        List<InstanceUsageStatics> instanceUsagesList = new ArrayList<InstanceUsageStatics>();
-        PaginatedInstanceUsage paginatedInstanceUsages = new PaginatedInstanceUsage();
-        int i = 0;
-        int numberOfPages = 0;
-        if (instanceUsages != null && instanceUsages.length > 0) {
-            for (InstanceUsageStatics usage : instanceUsages) {
-                InstanceUsageStatics instance = getValidUsageEntry(usage, yearMonth);
-                if (instance != null) {
-                    if (i % entriesPerPage == 0) {
-                        numberOfPages++;
-                    }
-                }
-            }
-
-            paginatedInstanceUsages.setInstanceUsages(
-                instanceUsagesList.toArray(new InstanceUsageStatics[instanceUsagesList.size()]));
-        } else {
-            paginatedInstanceUsages.setInstanceUsages(null);
-        }
-
-        paginatedInstanceUsages.setNumberOfPages(numberOfPages);
-        paginatedInstanceUsages.setPageNumber(pageNumber);
-        return paginatedInstanceUsages;
-    }
-
-    /**
-     * @param usage     is Instance usage Statics object that holds data
-     * @param yearMonth year and month that need to check with instance usage data
-     * @return instance static if instance usage data match with given year and month, else null
-     */
-    public InstanceUsageStatics getValidUsageEntry(InstanceUsageStatics usage, String yearMonth) {
-        Date date = Calendar.getInstance().getTime();
-        if (yearMonth != null) {
-            try {
-                date = CommonUtil.getDateFromMonthString(yearMonth);
-            } catch (ParseException e) {
-
-            }
-        }
-        Calendar startDate = Calendar.getInstance();
-        startDate.setTime(date);
-        Calendar endDate = (Calendar) startDate.clone();
-        endDate.add(Calendar.MONTH, 1);
-        if (usage.getStartTime().compareTo(startDate) <= 0 && usage.getStopTime().compareTo(endDate) >= 0) {
-            usage.setUsedTimeInSeconds((endDate.getTimeInMillis() -
-                    startDate.getTimeInMillis()) / 1000);
-            return usage;
-        }
-        if (usage.getStartTime().compareTo(startDate) > 0 && usage.getStartTime().compareTo(endDate) < 0) {
-            if (usage.getStopTime().compareTo(endDate) < 0) {
-                usage.setUsedTimeInSeconds((usage.getStopTime().getTimeInMillis() -
-                        usage.getStartTime().getTimeInMillis()) / 1000);
-                return usage;
-
-            } else if (usage.getStopTime().compareTo(endDate) > 0) {
-                usage.setUsedTimeInSeconds((endDate.getTimeInMillis() -
-                        usage.getStartTime().getTimeInMillis()) / 1000);
-                return usage;
-
-            }
-        }
-        if (usage.getStartTime().compareTo(startDate) < 0 && usage.getStopTime().compareTo(endDate) < 0) {
-            if (usage.getStopTime().compareTo(startDate) > 0) {
-                usage.setUsedTimeInSeconds((usage.getStopTime().getTimeInMillis() -
-                        startDate.getTimeInMillis()) / 1000);
-                return usage;
-            }
-        }
-        return null;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/util/DataAccessObject.java
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diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/util/DataAccessObject.java b/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/util/DataAccessObject.java
deleted file mode 100644
index d5b5072..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/util/DataAccessObject.java
+++ /dev/null
@@ -1,498 +0,0 @@
-package org.wso2.carbon.usage.util;
-
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.wso2.carbon.stratos.common.constants.UsageConstants;
-import org.wso2.carbon.usage.beans.APIManagerUsageStats;
-import org.wso2.carbon.usage.beans.BandwidthStatistics;
-import org.wso2.carbon.usage.beans.RequestStatistics;
-import org.wso2.carbon.usage.beans.TenantDataCapacity;
-
-import javax.sql.DataSource;
-import java.sql.*;
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.List;
-
-public class DataAccessObject {
-
-    private static Log log = LogFactory.getLog(DataAccessObject.class);
-    private DataSource dataSource;
-
-
-    public DataAccessObject(){
-        if(Util.getDataSourceService()!=null){
-            try{
-                this.dataSource = (DataSource)Util.getDataSourceService().
-                        getDataSource(Util.BILLING_DATA_SOURCE_NAME).getDSObject();
-            }catch(Exception e){
-                log.error("Error occurred while obtaining " + Util.BILLING_DATA_SOURCE_NAME +
-                        " datasource from data source service.", e);
-                dataSource=null;
-            }
-        }else{
-            log.error("Cannot obtain data source " + Util.BILLING_DATA_SOURCE_NAME + ". Datasource service is null");
-            dataSource=null;
-        }
-    }
-
-
-    public List<BandwidthStatistics> getHourlyBandwidthStats(int tenantId, Calendar startDate,
-                                                             Calendar endDate) throws Exception{
-        Connection connection = null;
-        List<BandwidthStatistics> bwsList = new ArrayList<BandwidthStatistics>();
-
-        try{
-            connection = dataSource.getConnection();
-            String sql = "SELECT * FROM USAGE_HOURLY_ANALYTICS WHERE TENANT_ID = ? AND HOUR_FACT >= ? AND HOUR_FACT <= ?";
-            PreparedStatement ps = connection.prepareStatement(sql);
-            ps.setInt(1, tenantId);
-            ps.setTimestamp(2, new Timestamp(startDate.getTimeInMillis()));
-            ps.setTimestamp(3, new Timestamp(endDate.getTimeInMillis()));
-            ResultSet resultSet = ps.executeQuery();
-
-            while(resultSet.next()){
-                String key = resultSet.getString("PAYLOAD_TYPE");
-                BandwidthStatistics bws = new BandwidthStatistics(key);
-
-                if(UsageConstants.SERVICE_INCOMING_BW.equals(key) ||
-                        UsageConstants.WEBAPP_INCOMING_BW.equals(key) ||
-                        UsageConstants.REGISTRY_INCOMING_BW.equals(key)){
-                    bws.setIncomingBandwidth(resultSet.getLong("PAYLOAD_VALUE"));
-
-                }else if(UsageConstants.SERVICE_OUTGOING_BW.equals(key) ||
-                        UsageConstants.WEBAPP_OUTGOING_BW.equals(key) ||
-                        UsageConstants.REGISTRY_OUTGOING_BW.equals(key)){
-                    bws.setOutgoingBandwidth(resultSet.getLong("PAYLOAD_VALUE"));
-                }else {
-                    //Do nothing
-                }
-
-                bws.setServerUrl(resultSet.getString("SERVER_NAME"));
-
-                bwsList.add(bws);
-            }
-        }catch(SQLException e){
-            log.error("Error occurred while retrieving hourly usage data from the database. ", e);
-
-        }finally {
-            if(connection!=null){
-                connection.close();
-            }
-        }
-
-        return bwsList;
-
-    }
-
-    /**
-     *
-     * @param tenantId Tenant ID
-     * @param startDate Start date - Stats of this date will be included
-     * @param endDate End date - Stats of this date will be included
-     * @return A list of BandwidthStatistics objects
-     * @throws Exception
-     */
-    public List<BandwidthStatistics> getDailyBandwidthStats(int tenantId, Calendar startDate,
-                                                            Calendar endDate) throws Exception{
-        Connection connection = null;
-        List<BandwidthStatistics> bwsList = new ArrayList<BandwidthStatistics>();
-
-        try{
-            connection = dataSource.getConnection();
-            String sql = "SELECT * FROM USAGE_DAILY_ANALYTICS WHERE TENANT_ID = ? AND DAY_FACT >= ? AND DAY_FACT <= ?";
-            PreparedStatement ps = connection.prepareStatement(sql);
-            ps.setInt(1, tenantId);
-            ps.setTimestamp(2, new Timestamp(startDate.getTimeInMillis()));
-            ps.setTimestamp(3, new Timestamp(endDate.getTimeInMillis()));
-            ResultSet resultSet = ps.executeQuery();
-
-            while(resultSet.next()){
-                String key = resultSet.getString("PAYLOAD_TYPE");
-                BandwidthStatistics bws = new BandwidthStatistics(key);
-
-                if(UsageConstants.SERVICE_INCOMING_BW.equals(key) ||
-                        UsageConstants.WEBAPP_INCOMING_BW.equals(key) ||
-                        UsageConstants.REGISTRY_INCOMING_BW.equals(key)){
-                    bws.setIncomingBandwidth(resultSet.getLong("PAYLOAD_VALUE"));
-
-                }else if(UsageConstants.SERVICE_OUTGOING_BW.equals(key) ||
-                        UsageConstants.WEBAPP_OUTGOING_BW.equals(key) ||
-                        UsageConstants.REGISTRY_OUTGOING_BW.equals(key)){
-                    bws.setOutgoingBandwidth(resultSet.getLong("PAYLOAD_VALUE"));
-                }else {
-                    //Do nothing
-                }
-
-                bws.setServerUrl(resultSet.getString("SERVER_NAME"));
-
-                bwsList.add(bws);
-            }
-        }catch(SQLException e){
-            log.error("Error occurred while retrieving daily usage data from the database. ", e);
-
-        }finally {
-            if(connection!=null){
-                connection.close();
-            }
-        }
-
-        return bwsList;
-
-    }
-
-    /**
-     *
-     * @param tenantId Tenant ID
-     * @param month Stats of this month will be retrieved
-     * @return A list of BandwidthStatistics objects
-     * @throws Exception
-     */
-    public List<BandwidthStatistics> getMonthlyBandwidthStats(int tenantId,
-                                                              Calendar month) throws Exception{
-        Connection connection = null;
-        List<BandwidthStatistics> bwsList = new ArrayList<BandwidthStatistics>();
-
-        try{
-            connection = dataSource.getConnection();
-            String sql = "SELECT * FROM USAGE_MONTHLY_ANALYTICS WHERE TENANT_ID = ? AND MONTH_FACT = ?";
-            PreparedStatement ps = connection.prepareStatement(sql);
-            ps.setInt(1, tenantId);
-            ps.setTimestamp(2, new Timestamp(month.getTimeInMillis()));
-            ResultSet resultSet = ps.executeQuery();
-
-            while(resultSet.next()){
-                String key = resultSet.getString("PAYLOAD_DATA");
-                BandwidthStatistics bws = new BandwidthStatistics(key);
-
-                if(UsageConstants.SERVICE_INCOMING_BW.equals(key) ||
-                        UsageConstants.WEBAPP_INCOMING_BW.equals(key) ||
-                        UsageConstants.REGISTRY_INCOMING_BW.equals(key)){
-                    bws.setIncomingBandwidth(resultSet.getLong("PAYLOAD_VALUE"));
-
-                }else if(UsageConstants.SERVICE_OUTGOING_BW.equals(key) ||
-                        UsageConstants.WEBAPP_OUTGOING_BW.equals(key) ||
-                        UsageConstants.REGISTRY_OUTGOING_BW.equals(key)){
-                    bws.setOutgoingBandwidth(resultSet.getLong("PAYLOAD_VALUE"));
-                }else {
-                    //Do nothing
-                }
-
-                bws.setServerUrl(resultSet.getString("SERVER_NAME"));
-
-                bwsList.add(bws);
-            }
-        }catch(SQLException e){
-            log.error("Error occurred while retrieving monthly usage data from the database. ", e);
-
-        }finally {
-            if(connection!=null){
-                connection.close();
-            }
-        }
-
-        return bwsList;
-
-    }
-
-    /**
-     *
-     * @param tenantId Tenant ID
-     * @param startDate Start date - Stats of this date will be included
-     * @param endDate End date - Stats of this date will be included
-     * @return A list of RequestStatistics objects
-     * @throws Exception
-     */
-    public List<RequestStatistics> getHourlyRequestStats(int tenantId, Calendar startDate,
-                                                         Calendar endDate) throws Exception{
-        Connection connection = null;
-        List<RequestStatistics> rsList = new ArrayList<RequestStatistics>();
-
-        try{
-            connection = dataSource.getConnection();
-            String sql = "SELECT * FROM SERVICE_STATS_HOURLY_ANALYTICS WHERE TENANT_ID = ? AND HOUR_FACT >= ? AND HOUR_FACT <= ?";
-            PreparedStatement ps = connection.prepareStatement(sql);
-            ps.setInt(1, tenantId);
-            ps.setTimestamp(2, new Timestamp(startDate.getTimeInMillis()));
-            ps.setTimestamp(3, new Timestamp(endDate.getTimeInMillis()));
-            ResultSet resultSet = ps.executeQuery();
-
-            while(resultSet.next()){
-                String key = resultSet.getString("SERVER_NAME");
-                RequestStatistics reqStat = new RequestStatistics(key);
-                reqStat.setRequestCount(resultSet.getInt("REQUEST_COUNT"));
-                reqStat.setResponseCount(resultSet.getInt("RESPONSE_COUNT"));
-                reqStat.setFaultCount(resultSet.getInt("FAULT_COUNT"));
-
-                rsList.add(reqStat);
-            }
-        }catch(SQLException e){
-            log.error("Error occurred while retrieving hourly service request stats from the database. ", e);
-
-        }finally {
-            if(connection!=null){
-                connection.close();
-            }
-        }
-
-        return rsList;
-
-    }
-
-
-    /**
-     *
-     * @param tenantId Tenant ID
-     * @param startDate Start date - Stats of this date will be included
-     * @param endDate End date - Stats of this date will be included
-     * @return A list of RequestStatistics objects
-     * @throws Exception
-     */
-    public List<RequestStatistics> getDailyRequestStats(int tenantId, Calendar startDate,
-                                                        Calendar endDate) throws Exception{
-        Connection connection = null;
-        List<RequestStatistics> rsList = new ArrayList<RequestStatistics>();
-
-        try{
-            connection = dataSource.getConnection();
-            String sql = "SELECT * FROM SERVICE_STATS_DAILY_ANALYTICS WHERE TENANT_ID = ? AND DAY_FACT >= ? AND DAY_FACT <= ?";
-            PreparedStatement ps = connection.prepareStatement(sql);
-            ps.setInt(1, tenantId);
-            ps.setTimestamp(2, new Timestamp(startDate.getTimeInMillis()));
-            ps.setTimestamp(3, new Timestamp(endDate.getTimeInMillis()));
-            ResultSet resultSet = ps.executeQuery();
-
-            while(resultSet.next()){
-                String key = resultSet.getString("SERVER_NAME");
-                RequestStatistics reqStat = new RequestStatistics(key);
-                reqStat.setRequestCount(resultSet.getInt("REQUEST_COUNT"));
-                reqStat.setResponseCount(resultSet.getInt("RESPONSE_COUNT"));
-                reqStat.setFaultCount(resultSet.getInt("FAULT_COUNT"));
-
-                rsList.add(reqStat);
-            }
-        }catch(SQLException e){
-            log.error("Error occurred while retrieving daily service request stats from the database. ", e);
-
-        }finally {
-            if(connection!=null){
-                connection.close();
-            }
-        }
-
-        return rsList;
-
-    }
-
-    /**
-     *
-     * @param tenantId Tenant ID
-     * @param month Month - Stats of this month will be retrieved
-     * @return A list of RequestStatistics objects
-     * @throws Exception
-     */
-    public List<RequestStatistics> getMonthlyRequestStats(int tenantId,
-                                                          Calendar month) throws Exception{
-        Connection connection = null;
-        List<RequestStatistics> rsList = new ArrayList<RequestStatistics>();
-
-        try{
-            connection = dataSource.getConnection();
-            String sql = "SELECT * FROM SERVICE_STATS_MONTHLY_ANALYTICS WHERE TENANT_ID = ? AND MONTH_FACT = ?";
-            PreparedStatement ps = connection.prepareStatement(sql);
-            ps.setInt(1, tenantId);
-            ps.setTimestamp(2, new Timestamp(month.getTimeInMillis()));
-            ResultSet resultSet = ps.executeQuery();
-
-            while(resultSet.next()){
-                String key = resultSet.getString("SERVER_NAME");
-                RequestStatistics reqStat = new RequestStatistics(key);
-                reqStat.setRequestCount(resultSet.getInt("REQUEST_COUNT"));
-                reqStat.setResponseCount(resultSet.getInt("RESPONSE_COUNT"));
-                reqStat.setFaultCount(resultSet.getInt("FAULT_COUNT"));
-
-                rsList.add(reqStat);
-            }
-        }catch(SQLException e){
-            log.error("Error occurred while retrieving monthly service request stats from the database. ", e);
-
-        }finally {
-            if(connection!=null){
-                connection.close();
-            }
-        }
-
-        return rsList;
-
-    }
-
-    public TenantDataCapacity getTenantDataCapacity(int tenantId) throws Exception{
-        Connection connection = null;
-        TenantDataCapacity tenantDataCapacity = null;
-
-        try{
-            connection = dataSource.getConnection();
-            String id = ""  + tenantId + "Final";
-            String sql = "SELECT * FROM REGISTRY_USAGE_HOURLY_ANALYTICS WHERE ID = ?";
-            PreparedStatement ps = connection.prepareStatement(sql);
-            ps.setString(1, id);
-            ResultSet resultSet = ps.executeQuery();
-
-            while(resultSet.next()){
-                long currentCapacity = resultSet.getLong("CURRENT_USAGE");
-                long historyCapacity = resultSet.getLong("HISTORY_USAGE");
-
-                tenantDataCapacity = new TenantDataCapacity(currentCapacity, historyCapacity);
-            }
-        }catch(SQLException e){
-            log.error("Error occurred while retrieving registry data usage from . ", e);
-
-        }finally {
-            if(connection!=null){
-                connection.close();
-            }
-        }
-
-        return tenantDataCapacity;
-    }
-
-    /**
-     * @param tenantId  Tenant Id of associated tenant
-     * @param startDate Start Date start time stamp of hour
-     * @param endDate   End date end time stamp of hour
-     * @return APIManagerUsageStats objects
-     * @throws Exception
-     */
-    public List<APIManagerUsageStats> getHourlyAPIManagerUsageStats(int tenantId, Calendar startDate,
-                                                                    Calendar endDate) throws Exception {
-        Connection connection = null;
-        List<APIManagerUsageStats> bwsList = new ArrayList<APIManagerUsageStats>();
-
-        try {
-            connection = dataSource.getConnection();
-            String sql = "SELECT * FROM USAGE_HOURLY_ANALYTICS WHERE TENANT_ID = ? AND HOUR_FACT >= ? AND HOUR_FACT <= ?";
-            PreparedStatement ps = connection.prepareStatement(sql);
-            ps.setInt(1, tenantId);
-            ps.setTimestamp(2, new Timestamp(startDate.getTimeInMillis()));
-            ps.setTimestamp(3, new Timestamp(endDate.getTimeInMillis()));
-            ResultSet resultSet = ps.executeQuery();
-
-            while (resultSet.next()) {
-                String key = resultSet.getString("PAYLOAD_TYPE");
-                APIManagerUsageStats stats = new APIManagerUsageStats(key);
-
-                if (UsageConstants.API_CALL_COUNT.equals(key)) {
-                    stats.setIncomingBandwidth(resultSet.getLong("PAYLOAD_VALUE"));
-
-                } else {
-                    //Do nothing
-                }
-
-                stats.setServerUrl(resultSet.getString("SERVER_NAME"));
-                bwsList.add(stats);
-            }
-        } catch (SQLException e) {
-            log.error("Error occurred while retrieving hourly usage data from the database. ", e);
-
-        } finally {
-            if (connection != null) {
-                connection.close();
-            }
-        }
-
-        return bwsList;
-
-    }
-
-    /**
-     * @param tenantId  Tenant ID
-     * @param startDate Start date - Stats of this date will be included
-     * @param endDate   End date - Stats of this date will be included
-     * @return A list of APIManagerUsageStats objects
-     * @throws Exception
-     */
-    public List<APIManagerUsageStats> getDailyAPIManagerUsageStats(int tenantId, Calendar startDate,
-                                                                   Calendar endDate) throws Exception {
-        Connection connection = null;
-        List<APIManagerUsageStats> bwsList = new ArrayList<APIManagerUsageStats>();
-
-        try {
-            connection = dataSource.getConnection();
-            String sql = "SELECT * FROM USAGE_DAILY_ANALYTICS WHERE TENANT_ID = ? AND DAY_FACT >= ? AND DAY_FACT <= ?";
-            PreparedStatement ps = connection.prepareStatement(sql);
-            ps.setInt(1, tenantId);
-            ps.setTimestamp(2, new Timestamp(startDate.getTimeInMillis()));
-            ps.setTimestamp(3, new Timestamp(endDate.getTimeInMillis()));
-            ResultSet resultSet = ps.executeQuery();
-
-            while (resultSet.next()) {
-                String key = resultSet.getString("PAYLOAD_TYPE");
-                APIManagerUsageStats stats = new APIManagerUsageStats(key);
-
-                if ("API-Call".equals(key)) {
-                    stats.setRequestCount(resultSet.getLong("PAYLOAD_VALUE"));
-                } else {
-                    //Do nothing
-                }
-
-                stats.setServerUrl(resultSet.getString("SERVER_NAME"));
-                bwsList.add(stats);
-            }
-        } catch (SQLException e) {
-            log.error("Error occurred while retrieving daily usage data from the database. ", e);
-
-        } finally {
-            if (connection != null) {
-                connection.close();
-            }
-        }
-        return bwsList;
-    }
-
-    /**
-     * @param tenantId Tenant ID
-     * @param month    Stats of this month will be retrieved
-     * @return A list of APIManagerUsageStats objects
-     * @throws Exception
-     */
-    public List<APIManagerUsageStats> getMonthlyAPIManagerUsageStats(int tenantId,
-                                                                     Calendar month) throws Exception {
-        Connection connection = null;
-        List<APIManagerUsageStats> bwsList = new ArrayList<APIManagerUsageStats>();
-
-        try {
-            connection = dataSource.getConnection();
-            String sql = "SELECT * FROM USAGE_MONTHLY_ANALYTICS WHERE TENANT_ID = ? AND MONTH_FACT = ?";
-            PreparedStatement ps = connection.prepareStatement(sql);
-            ps.setInt(1, tenantId);
-            ps.setTimestamp(2, new Timestamp(month.getTimeInMillis()));
-            ResultSet resultSet = ps.executeQuery();
-
-            while (resultSet.next()) {
-                String key = resultSet.getString("PAYLOAD_DATA");
-                APIManagerUsageStats stats = new APIManagerUsageStats(key);
-
-                if (UsageConstants.API_CALL_COUNT.equals(key)) {
-                    stats.setIncomingBandwidth(resultSet.getLong("PAYLOAD_VALUE"));
-
-                } else {
-                    //Do nothing
-                }
-
-                stats.setServerUrl(resultSet.getString("SERVER_NAME"));
-                bwsList.add(stats);
-            }
-        } catch (SQLException e) {
-            log.error("Error occurred while retrieving monthly usage data from the database. ", e);
-
-        } finally {
-            if (connection != null) {
-                connection.close();
-            }
-        }
-
-        return bwsList;
-
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/util/Util.java
----------------------------------------------------------------------
diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/util/Util.java b/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/util/Util.java
deleted file mode 100644
index 6c9ebae..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/java/org/wso2/carbon/usage/util/Util.java
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- *  Copyright (c) 2005-2008, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
- *
- *  WSO2 Inc. 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.
- *
- */
-package org.wso2.carbon.usage.util;
-
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.osgi.framework.BundleContext;
-import org.wso2.carbon.ndatasource.core.DataSourceService;
-import org.wso2.carbon.registry.core.exceptions.RegistryException;
-import org.wso2.carbon.registry.core.service.RegistryService;
-import org.wso2.carbon.registry.core.session.UserRegistry;
-import org.wso2.carbon.user.core.UserRealm;
-import org.wso2.carbon.user.core.service.RealmService;
-import org.wso2.carbon.utils.ConfigurationContextService;
-import org.wso2.carbon.usage.api.TenantUsageRetriever;
-
-import javax.sql.DataSource;
-
-/**
- * Util methods for usage.
- */
-public class Util {
-
-    private static final Log log = LogFactory.getLog(Util.class);
-
-    private static RegistryService registryService;
-    private static RealmService realmService;
-    private static TenantUsageRetriever tenantUsageRetriever;
-    private static ConfigurationContextService configurationContextService;
-    private static DataSourceService dataSourceService;
-    public static String BILLING_DATA_SOURCE_NAME="WSO2BillingDS";
-
-    public static synchronized void setRegistryService(RegistryService service) {
-        if (registryService == null) {
-            registryService = service;
-        }
-    }
-    
-    public static void setConfigurationContextService(
-            ConfigurationContextService configurationContextService) {
-        Util.configurationContextService = configurationContextService;
-    }
-    
-    public static ConfigurationContextService getConfigurationContextService(){
-        return configurationContextService;
-    }
-
-    public static synchronized void setRealmService(RealmService service) {
-        if (realmService == null) {
-            realmService = service;
-        }
-    }
-
-    public static RealmService getRealmService() {
-        return realmService;
-    }
-
-    public static RegistryService getRegistryService() {
-        return registryService;
-    }
-
-    public static TenantUsageRetriever getTenantUsageRetriever() {
-        return tenantUsageRetriever;
-    }
-
-    public static UserRealm getUserRealm(int tenantId) throws RegistryException {
-        return registryService.getUserRealm(tenantId);
-    }
-
-    public static UserRegistry getSuperTenantGovernanceSystemRegistry() throws RegistryException {
-        return registryService.getGovernanceSystemRegistry();
-    }
-
-    public static void registerRetrieverServices(BundleContext bundleContext) throws Exception {
-        ConfigurationContextService confCtxSvc = Util.getConfigurationContextService();
-
-        // creating and registering tenant and user usage retrievers
-        tenantUsageRetriever = new TenantUsageRetriever(
-                registryService, confCtxSvc.getServerConfigContext());
-        bundleContext.registerService(
-                TenantUsageRetriever.class.getName(), tenantUsageRetriever, null);
-    }
-
-    public static DataSourceService getDataSourceService() {
-        return dataSourceService;
-    }
-
-    public static void setDataSourceService(DataSourceService dataSourceService) {
-        Util.dataSourceService = dataSourceService;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/META-INF/component.xml
----------------------------------------------------------------------
diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/META-INF/component.xml b/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/META-INF/component.xml
deleted file mode 100644
index 2d2f81e..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/META-INF/component.xml
+++ /dev/null
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~  Copyright (c) 2009, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
-  ~
-  ~  Licensed 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.
-  -->
-
-<component xmlns="http://products.wso2.org/carbon">
-    <ManagementPermissions>
-        <ManagementPermission>
-            <DisplayName>Monitor</DisplayName>
-            <ResourceId>/permission/admin/monitor</ResourceId>
-        </ManagementPermission>
-        <!--<ManagementPermission>
-            <DisplayName>User-Usage</DisplayName>
-            <ResourceId>/permission/admin/monitor/userUsage</ResourceId>
-        </ManagementPermission> -->
-        <ManagementPermission>
-            <DisplayName>Tenant-Usage</DisplayName>
-            <ResourceId>/permission/admin/monitor/tenantUsage</ResourceId>
-        </ManagementPermission>
-        <ManagementPermission>
-            <DisplayName>Protected</DisplayName>
-            <ResourceId>/permission/protected</ResourceId>
-        </ManagementPermission>
-        <ManagementPermission>
-            <DisplayName>Monitor</DisplayName>
-            <ResourceId>/permission/protected/monitor</ResourceId>
-        </ManagementPermission>
-        <ManagementPermission>
-            <DisplayName>Any-Tenant-Usage</DisplayName>
-            <ResourceId>/permission/protected/monitor/anytenantUsage</ResourceId>
-        </ManagementPermission>
-    </ManagementPermissions>
-</component>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/META-INF/services.xml
----------------------------------------------------------------------
diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/META-INF/services.xml b/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/META-INF/services.xml
deleted file mode 100644
index 8e82415..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/META-INF/services.xml
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- !
- ! Copyright 2006 The Apache Software Foundation.
- !
- ! Licensed 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.
- !-->
-<serviceGroup>
-
-    <service name="UsageService" scope="transportsession">
-        <transports>
-            <transport>https</transport>
-        </transports>
-        <parameter name="ServiceClass" locked="false">
-            org.wso2.carbon.usage.services.UsageService
-        </parameter>
-
-        <operation name="retrieveCurrentTenantUsage">
-            <parameter name="AuthorizationAction" locked="true">/permission/admin/monitor/tenantUsage</parameter>
-        </operation>
-        <operation name="retrieveTenantUsages">
-            <parameter name="superTenantService" locked="true">true</parameter>
-            <parameter name="AuthorizationAction" locked="true">/permission/protected/monitor/anytenantUsage</parameter>
-        </operation>
-        <operation name="retrievePaginatedTenantUsages">
-            <parameter name="superTenantService" locked="true">true</parameter>
-            <parameter name="AuthorizationAction" locked="true">/permission/protected/monitor/anytenantUsage</parameter>
-        </operation>
-        <operation name="retrieveTenantUsage">
-            <parameter name="superTenantService" locked="true">true</parameter>
-            <parameter name="AuthorizationAction" locked="true">/permission/protected/monitor/anytenantUsage</parameter>
-        </operation>
-    </service>
-    <parameter name="adminService" locked="true">true</parameter>
-
-    <parameter name="hiddenService" locked="true">true</parameter>
-</serviceGroup>

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/reports/all_tenant_usage_report.jrxml
----------------------------------------------------------------------
diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/reports/all_tenant_usage_report.jrxml b/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/reports/all_tenant_usage_report.jrxml
deleted file mode 100644
index b9483aa..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/reports/all_tenant_usage_report.jrxml
+++ /dev/null
@@ -1,137 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="all_tenant_usage_report"  pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20">
-	<property name="ireport.zoom" value="1.0"/>
-	<property name="ireport.x" value="0"/>
-	<property name="ireport.y" value="0"/>
-	<field name="yearMonth" class="java.lang.String"/>
-	<field name="tenantName" class="java.lang.String"/>
-	<field name="numberOfUsers" class="java.lang.String"/>
-	<field name="currentDataStorage" class="java.lang.String"/>
-	<field name="regBandwidth" class="java.lang.String"/>
-	<field name="svcBandwidth" class="java.lang.String"/>
-	<field name="svcTotalRequest" class="java.lang.String"/>
-	<background>
-		<band splitType="Stretch"/>
-	</background>
-	<title>
-		<band height="79" splitType="Stretch"/>
-	</title>
-	<pageHeader>
-		<band height="35" splitType="Stretch">
-			<staticText>
-				<reportElement mode="Transparent" x="0" y="0" width="279" height="35" backcolor="#9B9999"/>
-				<textElement>
-					<font size="13" isBold="true"/>
-				</textElement>
-				<text><![CDATA[Tenant Usage Report for the month]]></text>
-			</staticText>
-			<textField>
-				<reportElement mode="Transparent" x="279" y="0" width="276" height="35" backcolor="#9B9999"/>
-				<textElement>
-					<font size="13" isBold="true"/>
-				</textElement>
-				<textFieldExpression class="java.lang.String"><![CDATA[$F{yearMonth}]]></textFieldExpression>
-			</textField>
-		</band>
-	</pageHeader>
-	<columnHeader>
-		<band height="61" splitType="Stretch">
-			<staticText>
-				<reportElement mode="Opaque" x="0" y="29" width="100" height="32" backcolor="#C0C0C0"/>
-				<textElement>
-					<font isBold="true"/>
-				</textElement>
-				<text><![CDATA[Domain]]></text>
-			</staticText>
-			<staticText>
-				<reportElement mode="Opaque" x="100" y="29" width="100" height="32" backcolor="#C0C0C0"/>
-				<textElement>
-					<font isBold="true"/>
-				</textElement>
-				<text><![CDATA[Number of users]]></text>
-			</staticText>
-			<staticText>
-				<reportElement mode="Opaque" x="200" y="29" width="100" height="32" backcolor="#C0C0C0"/>
-				<textElement>
-					<font isBold="true"/>
-				</textElement>
-				<text><![CDATA[Storage Usage]]></text>
-			</staticText>
-			<staticText>
-				<reportElement mode="Opaque" x="300" y="29" width="100" height="32" backcolor="#C0C0C0"/>
-				<textElement>
-					<font isBold="true"/>
-				</textElement>
-				<text><![CDATA[Total Registry Bandwidth]]></text>
-			</staticText>
-			<staticText>
-				<reportElement mode="Opaque" x="400" y="29" width="73" height="32" backcolor="#C0C0C0"/>
-				<textElement>
-					<font isBold="true"/>
-				</textElement>
-				<text><![CDATA[Total Service Bandwidht]]></text>
-			</staticText>
-			<staticText>
-				<reportElement mode="Opaque" x="473" y="29" width="82" height="32" backcolor="#C0C0C0"/>
-				<textElement>
-					<font isBold="true"/>
-				</textElement>
-				<text><![CDATA[Service Requests]]></text>
-			</staticText>
-		</band>
-	</columnHeader>
-	<detail>
-		<band height="103" splitType="Stretch">
-			<textField>
-				<reportElement x="0" y="21" width="100" height="20"/>
-				<textElement/>
-				<textFieldExpression class="java.lang.String"><![CDATA[$F{tenantName}]]></textFieldExpression>
-			</textField>
-			<textField>
-				<reportElement x="100" y="21" width="100" height="20"/>
-				<textElement/>
-				<textFieldExpression class="java.lang.String"><![CDATA[$F{numberOfUsers}]]></textFieldExpression>
-			</textField>
-			<textField>
-				<reportElement x="200" y="21" width="100" height="20"/>
-				<textElement/>
-				<textFieldExpression class="java.lang.String"><![CDATA[$F{currentDataStorage}]]></textFieldExpression>
-			</textField>
-			<textField>
-				<reportElement x="300" y="21" width="100" height="20"/>
-				<textElement/>
-				<textFieldExpression class="java.lang.String"><![CDATA[$F{regBandwidth}]]></textFieldExpression>
-			</textField>
-			<textField>
-				<reportElement x="400" y="21" width="73" height="20"/>
-				<textElement/>
-				<textFieldExpression class="java.lang.String"><![CDATA[$F{svcBandwidth}]]></textFieldExpression>
-			</textField>
-			<textField>
-				<reportElement x="473" y="21" width="82" height="20"/>
-				<textElement/>
-				<textFieldExpression class="java.lang.String"><![CDATA[$F{svcTotalRequest}]]></textFieldExpression>
-			</textField>
-		</band>
-	</detail>
-	<columnFooter>
-		<band height="45" splitType="Stretch"/>
-	</columnFooter>
-	<pageFooter>
-		<band height="54" splitType="Stretch">
-			<textField>
-				<reportElement x="455" y="34" width="100" height="20"/>
-				<textElement/>
-				<textFieldExpression class="java.lang.Integer"><![CDATA[$V{PAGE_NUMBER}]]></textFieldExpression>
-			</textField>
-			<textField pattern="MMMMM dd, yyyy">
-				<reportElement x="0" y="34" width="100" height="20"/>
-				<textElement/>
-				<textFieldExpression class="java.util.Date"><![CDATA[new java.util.Date()]]></textFieldExpression>
-			</textField>
-		</band>
-	</pageFooter>
-	<summary>
-		<band height="42" splitType="Stretch"/>
-	</summary>
-</jasperReport>

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/reports/usage_report.jrxml
----------------------------------------------------------------------
diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/reports/usage_report.jrxml b/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/reports/usage_report.jrxml
deleted file mode 100644
index 5b43c2f..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.1/src/main/resources/reports/usage_report.jrxml
+++ /dev/null
@@ -1,135 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="report2" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20">
-	<property name="ireport.zoom" value="1.0"/>
-	<property name="ireport.x" value="0"/>
-	<property name="ireport.y" value="0"/>
-	<field name="task" class="java.lang.String"/>
-	<field name="usagecol1" class="java.lang.String"/>
-	<field name="usagecol2" class="java.lang.String"/>
-	<field name="usagecol3" class="java.lang.String"/>
-	<field name="usagecol4" class="java.lang.String"/>
-	<field name="usagecol1Value" class="java.lang.String"/>
-	<field name="usagecol2Value" class="java.lang.String"/>
-	<field name="usagecol3Value" class="java.lang.String"/>
-	<field name="usagecol4Value" class="java.lang.String"/>
-	<field name="tenantDomain" class="java.lang.String"/>
-	<group name="usagedatagroup">
-		<groupExpression><![CDATA[$F{task}]]></groupExpression>
-		<groupHeader>
-			<band height="72" splitType="Stretch">
-				<rectangle>
-					<reportElement x="0" y="21" width="555" height="16" backcolor="#D0F5E8"/>
-				</rectangle>
-				<textField>
-					<reportElement x="0" y="22" width="555" height="16"/>
-					<textElement>
-						<font size="9"/>
-					</textElement>
-					<textFieldExpression class="java.lang.String"><![CDATA[$F{task}]]></textFieldExpression>
-				</textField>
-				<rectangle>
-					<reportElement x="0" y="38" width="555" height="16" backcolor="#E6F1B6"/>
-				</rectangle>
-				<textField isBlankWhenNull="true">
-					<reportElement x="0" y="39" width="132" height="17"/>
-					<textElement verticalAlignment="Middle">
-						<font size="9"/>
-					</textElement>
-					<textFieldExpression class="java.lang.String"><![CDATA[$F{usagecol1}]]></textFieldExpression>
-				</textField>
-				<textField isBlankWhenNull="true">
-					<reportElement x="145" y="39" width="132" height="15"/>
-					<textElement verticalAlignment="Middle">
-						<font size="9"/>
-					</textElement>
-					<textFieldExpression class="java.lang.String"><![CDATA[$F{usagecol2}]]></textFieldExpression>
-				</textField>
-				<textField isBlankWhenNull="true">
-					<reportElement x="288" y="39" width="132" height="16"/>
-					<textElement verticalAlignment="Middle">
-						<font size="9"/>
-					</textElement>
-					<textFieldExpression class="java.lang.String"><![CDATA[$F{usagecol3}]]></textFieldExpression>
-				</textField>
-				<textField isBlankWhenNull="true">
-					<reportElement x="423" y="38" width="132" height="16"/>
-					<textElement verticalAlignment="Middle"/>
-					<textFieldExpression class="java.lang.String"><![CDATA[$F{usagecol4}]]></textFieldExpression>
-				</textField>
-				<rectangle>
-					<reportElement x="0" y="55" width="555" height="15" backcolor="#DBE596"/>
-				</rectangle>
-				<textField isBlankWhenNull="true">
-					<reportElement x="0" y="57" width="132" height="14"/>
-					<textElement verticalAlignment="Middle"/>
-					<textFieldExpression class="java.lang.String"><![CDATA[$F{usagecol1Value}]]></textFieldExpression>
-				</textField>
-				<textField isBlankWhenNull="true">
-					<reportElement x="145" y="55" width="132" height="16"/>
-					<textElement verticalAlignment="Middle">
-						<font size="9"/>
-					</textElement>
-					<textFieldExpression class="java.lang.String"><![CDATA[$F{usagecol2Value}]]></textFieldExpression>
-				</textField>
-				<textField isBlankWhenNull="true">
-					<reportElement x="287" y="55" width="132" height="14"/>
-					<textElement verticalAlignment="Middle"/>
-					<textFieldExpression class="java.lang.String"><![CDATA[$F{usagecol3Value}]]></textFieldExpression>
-				</textField>
-				<textField isBlankWhenNull="true">
-					<reportElement x="423" y="56" width="132" height="15"/>
-					<textElement verticalAlignment="Middle"/>
-					<textFieldExpression class="java.lang.String"><![CDATA[$F{usagecol4Value}]]></textFieldExpression>
-				</textField>
-			</band>
-		</groupHeader>
-		<groupFooter>
-			<band splitType="Stretch"/>
-		</groupFooter>
-	</group>
-	<background>
-		<band splitType="Stretch"/>
-	</background>
-	<title>
-		<band height="17" splitType="Stretch"/>
-	</title>
-	<pageHeader>
-		<band height="19" splitType="Stretch">
-			<textField pattern="dd/MM/yyyy h.mm a">
-				<reportElement x="403" y="0" width="132" height="16"/>
-				<textElement/>
-				<textFieldExpression class="java.util.Date"><![CDATA[new java.util.Date()]]></textFieldExpression>
-			</textField>
-			<staticText>
-				<reportElement x="0" y="1" width="169" height="15"/>
-				<textElement textAlignment="Right">
-					<font size="12" isUnderline="true"/>
-				</textElement>
-				<text><![CDATA[Usage Report For : ]]></text>
-			</staticText>
-			<textField>
-				<reportElement x="169" y="0" width="234" height="16"/>
-				<textElement verticalAlignment="Middle">
-					<font size="12"/>
-				</textElement>
-				<textFieldExpression class="java.lang.String"><![CDATA[$F{tenantDomain}]]></textFieldExpression>
-			</textField>
-		</band>
-	</pageHeader>
-	<columnHeader>
-		<band splitType="Stretch"/>
-	</columnHeader>
-	<detail>
-		<band height="5" splitType="Stretch"/>
-	</detail>
-	<columnFooter>
-		<band splitType="Stretch"/>
-	</columnFooter>
-	<pageFooter>
-		<band height="8" splitType="Stretch"/>
-	</pageFooter>
-	<summary>
-		<band height="7" splitType="Stretch"/>
-	</summary>
-</jasperReport>
-

http://git-wip-us.apache.org/repos/asf/incubator-stratos/blob/df3475cc/components/stratos/usage/org.wso2.carbon.usage/2.1.2/pom.xml
----------------------------------------------------------------------
diff --git a/components/stratos/usage/org.wso2.carbon.usage/2.1.2/pom.xml b/components/stratos/usage/org.wso2.carbon.usage/2.1.2/pom.xml
deleted file mode 100644
index c05576a..0000000
--- a/components/stratos/usage/org.wso2.carbon.usage/2.1.2/pom.xml
+++ /dev/null
@@ -1,143 +0,0 @@
-<!--
-# Copyright (c) 2008, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
-#
-# Licensed 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.
-  -->
-<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.wso2.carbon</groupId>
-        <artifactId>usage-parent</artifactId>
-        <version>2.1.0</version>
-	<relativePath>../../pom.xml</relativePath>
-    </parent>
-
-    <modelVersion>4.0.0</modelVersion>
-    <artifactId>org.wso2.carbon.usage</artifactId>
-    <version>2.1.2</version>
-    <packaging>bundle</packaging>
-    <name>WSO2 Stratos - Usage</name>
-
-    <build>
-
-        <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-scr-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>build-helper-maven-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>add-source</id>
-                        <phase>generate-sources</phase>
-                        <goals>
-                            <goal>add-source</goal>
-                        </goals>
-                        <configuration>
-                            <sources>
-                                <source>target/generated-code/src</source>
-                            </sources>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-                
-                <extensions>true</extensions>
-                <configuration>
-                    <instructions>
-                        <Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
-                        <Bundle-Name>${project.artifactId}</Bundle-Name>
-                        <ListenerManager-RequiredServices>
-                            org.wso2.carbon.usage.api.TenantUsageRetriever
-                        </ListenerManager-RequiredServices>
-                        <Private-Package>
-                            org.wso2.carbon.usage.internal.*,
-                            org.wso2.carbon.usage.util.*,
-                            org.wso2.carbon.usage.services.*,
-                            org.wso2.carbon.usage.client.*
-                        </Private-Package>
-                        <Export-Package>
-                            org.wso2.carbon.usage.beans.*,
-                            org.wso2.carbon.usage.api.*,
-                        </Export-Package>
-                        <Import-Package>
-                            org.wso2.carbon.rule.*,
-                            org.wso2.carbon.registry.core.*;version=1.0.1,
-                            org.wso2.carbon.registry.resource.*,
-                            org.wso2.carbon.stratos.common.*,
-                            !javax.xml.namespace,
-                            javax.xml.namespace; version=0.0.0,
-                            javax.servlet;version="${imp.pkg.version.javax.servlet}",
-                            javax.servlet.http;version="${imp.pkg.version.javax.servlet}",
-                            org.apache.axiom.*; version="${axiom.osgi.version.range}",
-                            *;resolution:=optional
-                        </Import-Package>
-                    </instructions>
-                </configuration>
-            </plugin>
-            
-        </plugins>
-    </build>
-
-    <dependencies>
-
-        <dependency>
-            <groupId>org.apache.axis2.wso2</groupId>
-            <artifactId>axis2</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>log4j</groupId>
-            <artifactId>log4j</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.wso2.carbon</groupId>
-            <artifactId>org.wso2.carbon.registry.core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>commons-logging</groupId>
-            <artifactId>commons-logging</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.wso2.carbon</groupId>
-            <artifactId>org.wso2.carbon.user.core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.wso2.carbon</groupId>
-            <artifactId>org.wso2.carbon.user.mgt</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.wso2.carbon</groupId>
-            <artifactId>org.wso2.carbon.stratos.common</artifactId>
-            <version>2.1.2</version>
-        </dependency>
-        <dependency>
-            <groupId>org.wso2.carbon</groupId>
-            <artifactId>org.wso2.carbon.usage.agent</artifactId>
-        </dependency>
-         <!--<dependency>
-            <groupId>org.wso2.carbon</groupId>
-            <artifactId>org.wso2.carbon.usage.meteringqueryds.stub</artifactId>
-        </dependency>-->
-        <dependency>
-            <groupId>org.wso2.carbon</groupId>
-            <artifactId>org.wso2.carbon.ndatasource.core</artifactId>
-            <version>4.1.0</version>
-        </dependency>
-    </dependencies>
-</project>