/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF 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.apache.directory.server.component.hub.listener;


import org.apache.directory.server.component.ADSComponent;
import org.apache.felix.ipojo.Factory;


/**
 * Abstract HubListener implementation. Override the intended methods to receive notifications.
 *
 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
 */
public abstract class AbstractHubListener implements HubListener
{

    /*
     * (non-Javadoc)
     * @see org.apache.directory.server.component.hub.listener.HubListener#onFactoryArrival(org.apache.felix.ipojo.Factory)
     */
    @Override
    public void onFactoryArrival( Factory factory )
    {
    }


    /*
     * (non-Javadoc)
     * @see org.apache.directory.server.component.hub.listener.HubListener#onFactoryDeparture(org.apache.felix.ipojo.Factory)
     */
    @Override
    public void onFactoryDeparture( Factory factory )
    {

    }


    /*
     * (non-Javadoc)
     * @see org.apache.directory.server.component.hub.listener.HubListener#onComponentCreation(org.apache.directory.server.component.ADSComponent)
     */
    @Override
    public ADSComponent onComponentCreation( ADSComponent component )
    {
        return null;
    }


    /*
     * (non-Javadoc)
     * @see org.apache.directory.server.component.hub.listener.HubListener#onComponentDeletion(org.apache.directory.server.component.ADSComponent)
     */
    @Override
    public void onComponentDeletion( ADSComponent component )
    {
    }

}
