/**
* 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.
*/
package org.wso2.carbon.mashup.javascript.hostobjects.system.internal;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.synapse.task.TaskConstants;
import org.apache.synapse.task.service.TaskManagementService;
import org.apache.synapse.task.TaskScheduler;
import org.osgi.service.component.ComponentContext;
import org.osgi.framework.BundleContext;
import org.wso2.carbon.mashup.javascript.hostobjects.system.multitenancy.SystemHostObjectInitializer;
import org.wso2.carbon.task.services.JobMetaDataProviderService;
import org.wso2.carbon.task.services.TaskDescriptionRepositoryService;
import org.wso2.carbon.task.services.TaskSchedulerService;
import org.wso2.carbon.mashup.javascript.hostobjects.system.FunctionSchedulingAdminService;
import org.wso2.carbon.mashup.javascript.hostobjects.system.FunctionSchedulingJobMetaDataProviderService;
import org.wso2.carbon.mashup.javascript.hostobjects.system.FunctionSchedulingManager;
import org.wso2.carbon.mashup.javascript.hostobjects.system.service.SystemHostObjectService;
import org.wso2.carbon.utils.Axis2ConfigurationContextObserver;
import org.wso2.carbon.utils.ConfigurationContextService;
import java.util.Properties;
/**
* @scr.component name="mashup.javascript.hostobjects.system.dscomponent" immediate="true"
* @scr.reference name="carbon.core.configurationContextService"
* interface="org.wso2.carbon.utils.ConfigurationContextService"
* cardinality="1..1" policy="dynamic"
* bind="setConfigurationContextService" unbind="unsetConfigurationContextService"
*/
public class SystemHostObjectServiceComponent {
private static final Log log = LogFactory.getLog(SystemHostObjectServiceComponent.class);
private ConfigurationContext configurationContext = null;
protected void activate(ComponentContext context) {
BundleContext bundleContext = context.getBundleContext();
if (log.isDebugEnabled()) {
log.debug("Initiating SystemHostObject service components");
}
bundleContext.registerService(TaskManagementService.class.getName(),
new FunctionSchedulingAdminService(), null);
bundleContext.registerService(JobMetaDataProviderService.class.getName(),
new FunctionSchedulingJobMetaDataProviderService(), null);
bundleContext.registerService(SystemHostObjectService.class.getName(),
new SystemHostObjectService(), null);
SystemHostObjectInitializer listener = new SystemHostObjectInitializer();
bundleContext.registerService(
Axis2ConfigurationContextObserver.class.getName(), listener, null);
if (configurationContext != null) {
TaskScheduler scheduler = (TaskScheduler) configurationContext.getProperty(SystemHostObjectInitializer.CARBON_TASK_SCHEDULER);
if (scheduler == null) {
scheduler = new TaskScheduler(TaskConstants.TASK_SCHEDULER);
scheduler.init(null);
configurationContext.setProperty(SystemHostObjectInitializer.CARBON_TASK_SCHEDULER, scheduler);
} else if (!scheduler.isInitialized()) {
scheduler.init(null);
}
}
}
protected void deactivate(ComponentContext ctxt) {
}
protected void setConfigurationContextService(
ConfigurationContextService configurationContextService) {
this.configurationContext = configurationContextService.getServerConfigContext();
}
protected void unsetConfigurationContextService(
ConfigurationContextService configurationContextService) {
this.configurationContext = null;
}
}