TaskServiceRegistrarComponent.java

/**
 *  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.task.internal;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.osgi.framework.ServiceRegistration;
import org.osgi.service.component.ComponentContext;
import org.wso2.carbon.task.services.TaskDescriptionRepositoryService;
import org.wso2.carbon.task.services.TaskDescriptionRepositoryServiceImpl;
import org.wso2.carbon.task.services.TaskSchedulerService;
import org.wso2.carbon.task.services.TaskSchedulerServiceImpl;


/**
 * @scr.component name="task.service.registrar.componenet" immediate="true"
 */
public class TaskServiceRegistrarComponent {

    private static final Log log = LogFactory.getLog(TaskServiceRegistrarComponent.class);
    private ServiceRegistration tssRegistration;
    private ServiceRegistration tdrsRegistration;

    protected void activate(ComponentContext ctxt) {

        if (log.isDebugEnabled()) {
            log.debug("Starting 'TaskServiceRegistrarComponent'");
        }

        tssRegistration = ctxt.getBundleContext().registerService(
                TaskSchedulerService.class.getName(),
                new TaskSchedulerServiceImpl(),
                null);
        tdrsRegistration = ctxt.getBundleContext().registerService(
                TaskDescriptionRepositoryService.class.getName(),
                new TaskDescriptionRepositoryServiceImpl(),
                null);
    }

    protected void deactivate(ComponentContext ctxt) {

        if (log.isDebugEnabled()) {
            log.debug("Stopping 'TaskServiceRegistrarComponent'");
        }
        ctxt.getBundleContext().ungetService(tssRegistration.getReference());
        ctxt.getBundleContext().ungetService(tdrsRegistration.getReference());
    }
}