/*
* 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.throttling.agent.internal;
import org.wso2.carbon.registry.core.service.RegistryService;
import org.wso2.carbon.throttling.agent.util.Util;
import org.wso2.carbon.user.core.service.RealmService;
import org.wso2.carbon.utils.ConfigurationContextService;
import org.apache.axis2.AxisFault;
import org.apache.axis2.engine.AxisConfiguration;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.osgi.framework.BundleContext;
import org.osgi.service.component.ComponentContext;
/**
* @scr.component name="org.wso2.carbon.throttling.agent"
* 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"
*/
public class ThrottlingAgentServiceComponent {
private static Log log = LogFactory.getLog(ThrottlingAgentServiceComponent.class);
protected void activate(ComponentContext context) {
try {
BundleContext bundleContext = context.getBundleContext();
Util.initializeValidationInfoRetriever(bundleContext);
Util.initializeAllListeners(bundleContext);
Util.initializeThrottlingRuleInvokerTracker(bundleContext);
Util.loadConfigs();
log.debug("******* Multitenancy Throttling Agent bundle is activated ******* ");
} catch (Throwable e) {
log.error("******* Multitenancy Throttling Agent bundle failed activating ****", e);
}
}
protected void deactivate(ComponentContext context) {
Util.uninitializeThrottlingRuleInvokerTracker();
log.debug("******* Multitenancy Throttling Agent bundle 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 contextService) {
Util.setConfigurationContextService(contextService);
try {
contextService.getServerConfigContext().getAxisConfiguration().engageModule(
"usagethrottling");
} catch (AxisFault e) {
log.error("Failed to engage usage throttling module", e);
}
}
protected void unsetConfigurationContextService(ConfigurationContextService contextService) {
try {
AxisConfiguration axisConfig =
contextService.getServerConfigContext().getAxisConfiguration();
axisConfig.disengageModule(axisConfig.getModule("usagethrottling"));
} catch (AxisFault e) {
log.error("Failed to disengage usage throttling module", e);
}
Util.setConfigurationContextService(null);
}
}