/*
 * Copyright (c) 2005-2014, 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.as.monitoring;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import org.wso2.carbon.as.monitoring.collector.jmx.ConnectorStatCollector;
import org.wso2.carbon.as.monitoring.collector.jmx.WebappResourceStatCollector;

/**
 * BundleActivator of the BAM publisher.
 */
public class AsMonitoringActivator implements BundleActivator {

    private static final Log LOG = LogFactory.getLog(AsMonitoringActivator.class);
    private ConnectorStatCollector connectorStatCollector;
    private WebappResourceStatCollector webappResourceStatCollector;

    @Override
    public void start(BundleContext bundleContext) throws Exception {
        LOG.debug("Starting Periodic Monitoring Stat Collectors.");
        connectorStatCollector = new ConnectorStatCollector();
        connectorStatCollector.start();

        webappResourceStatCollector = new WebappResourceStatCollector();
        webappResourceStatCollector.start();
        LOG.debug("Periodic Monitoring Stat collectors started successfully.");
    }

    @Override
    public void stop(BundleContext bundleContext) throws Exception {
        LOG.debug("Periodic Monitoring Stat collectors stopping...");
        connectorStatCollector.stop();
        webappResourceStatCollector.stop();
        LOG.debug("Periodic Monitoring Stat collectors stopped...");
    }
}
