/*
* Copyright (c) 2006, 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.eventing.internal;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.savan.SavanConstants;
import org.apache.savan.configuration.ConfigurationManager;
import org.wso2.carbon.utils.ConfigurationContextService;
import org.wso2.carbon.eventing.configuration.RegistryBasedConfigurator;
import org.wso2.carbon.registry.core.Registry;
import org.wso2.carbon.registry.core.service.RegistryService;
import org.osgi.service.component.ComponentContext;
/**
* @scr.component name="eventing.services" 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="config.context.service"
* interface="org.wso2.carbon.utils.ConfigurationContextService" cardinality="1..1"
* policy="dynamic" bind="setConfigurationContextService"
* unbind="unsetConfigurationContextService"
*/
public class EventingServiceComponent {
private static Log log = LogFactory.getLog(EventingServiceComponent.class);
private ConfigurationContext configContext;
private static Registry registry;
/**
*
*/
public EventingServiceComponent() {
}
/**
*
* @param ctxt
*/
protected void activate(ComponentContext ctxt) {
ConfigurationManager manager = null;
try {
if (log.isDebugEnabled()) {
log.debug("Eventing bundle is activated ");
}
manager = new ConfigurationManager(new RegistryBasedConfigurator());
manager.configure();
configContext.setProperty(SavanConstants.CONFIGURATION_MANAGER, manager);
} catch (Throwable e) {
log.error("Error occured while activating Eventing bundle", e);
}
}
/**
*
* @return
*/
public static Registry getRegistry() {
return registry;
}
/**
*
* @param ctxt
*/
protected void deactivate(ComponentContext ctxt) {
if (log.isDebugEnabled()) {
log.debug("Eventing bundle is deactivated");
}
}
/**
*
* @param contextService
*/
protected void setConfigurationContextService(ConfigurationContextService contextService) {
if (log.isDebugEnabled()) {
log.info("ConfigurationContextService set in Eventing bundle");
}
configContext = contextService.getServerConfigContext();
}
/**
*
* @param contextService
*/
protected void unsetConfigurationContextService(ConfigurationContextService contextService) {
if (log.isDebugEnabled()) {
log.info("ConfigurationContextService unset in Eventing bundle");
}
}
/**
*
* @param registryService
*/
protected void setRegistryService(RegistryService registryService) {
if (log.isDebugEnabled()) {
log.info("RegistryService set in Eventing bundle");
}
try {
registry = registryService.getConfigSystemRegistry();
} catch (Throwable e) {
log.error("Failed to set RegistryService in eventing bundle", e);
}
}
/**
*
* @param registryService
*/
protected void unsetRegistryService(RegistryService registryService) {
if (log.isDebugEnabled()) {
log.info("RegistryService unset in Eventing bundle");
}
}
}