/**
* Copyright (c) 2010, 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.summary.generator.internal;
import java.util.Timer;
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.bam.core.summary.generators.SummaryGeneratorFactory;
import org.wso2.carbon.usage.summary.generator.MeteringSummaryGeneratorFactory;
import org.wso2.carbon.usage.summary.generator.RegistryUsageSummaryGeneratorTask;
import org.wso2.carbon.usage.summary.generator.client.UsageSummaryGeneratorClient;
import org.wso2.carbon.user.core.service.RealmService;
import org.wso2.carbon.utils.ConfigurationContextService;
/**
* @scr.component name="org.wso2.carbon.usage.summary.generator" immediate="true"
* @scr.reference name="config.context.service"
* interface="org.wso2.carbon.utils.ConfigurationContextService" cardinality="1..1"
* policy="dynamic" bind="setConfigurationContextService" unbind="unsetConfigurationContextService"
* @scr.reference name="user.realmservice.default"
* interface="org.wso2.carbon.user.core.service.RealmService" cardinality="1..1"
* policy="dynamic" bind="setRealmService" unbind="unsetRealmService"
*/
public class UsageSummaryGeneratorServiceComponent {
private static Log log = LogFactory.getLog(UsageSummaryGeneratorServiceComponent.class);
private static ConfigurationContextService configurationContextService;
private static RealmService realmService;
public static final long DEFAULT_INITIAL_SUMMARY_GEN_DELAY = 10 * 60000; //10 minutes
public static final long DEFAULT_SUMMARY_GEN_INTERVAL = 60 * 60000 * 24; // one Day
protected void activate(ComponentContext context) {
try {
//Create Usage Summary Generator Client
UsageSummaryGeneratorClient client = new UsageSummaryGeneratorClient(
configurationContextService.getClientConfigContext());
//Create Metering Summary Generator factory and register it
MeteringSummaryGeneratorFactory summaryGeneratorFactory =
new MeteringSummaryGeneratorFactory(client);
context.getBundleContext().registerService(
SummaryGeneratorFactory.class.getName(), summaryGeneratorFactory, null);
//Create Registry usage summary generator start the timer
RegistryUsageSummaryGeneratorTask regUsageSummaryGeneratorTask =
new RegistryUsageSummaryGeneratorTask(client, realmService);
Timer summaryTimer = new Timer(true);
summaryTimer.schedule(regUsageSummaryGeneratorTask, DEFAULT_INITIAL_SUMMARY_GEN_DELAY,
DEFAULT_SUMMARY_GEN_INTERVAL);
log.debug("******* Usage Summary Generation bundle is activated ******* ");
} catch (Throwable e) {
log.error("******* Error in activating Usage bundle ******* ", e);
}
}
protected void deactivate(ComponentContext context) {
log.debug("******* Usage Summary Generation bundle is deactivated ******* ");
}
protected void setConfigurationContextService(ConfigurationContextService ccService) {
ConfigurationContext serverCtx = ccService.getServerConfigContext();
AxisConfiguration serverConfig = serverCtx.getAxisConfiguration();
LocalTransportReceiver.CONFIG_CONTEXT = new ConfigurationContext(serverConfig);
LocalTransportReceiver.CONFIG_CONTEXT.setServicePath("services");
LocalTransportReceiver.CONFIG_CONTEXT.setContextRoot("local:/");
configurationContextService = ccService;
}
protected void unsetConfigurationContextService(ConfigurationContextService ccService) {
configurationContextService = null;
}
protected void setRealmService(RealmService realmService) {
UsageSummaryGeneratorServiceComponent.realmService = realmService;
}
protected void unsetRealmService(RealmService realmService) {
realmService = null;
}
}