001/*
002 *   Licensed to the Apache Software Foundation (ASF) under one
003 *   or more contributor license agreements.  See the NOTICE file
004 *   distributed with this work for additional information
005 *   regarding copyright ownership.  The ASF licenses this file
006 *   to you under the Apache License, Version 2.0 (the
007 *   "License"); you may not use this file except in compliance
008 *   with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 *   Unless required by applicable law or agreed to in writing,
013 *   software distributed under the License is distributed on an
014 *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 *   KIND, either express or implied.  See the License for the
016 *   specific language governing permissions and limitations
017 *   under the License.
018 *
019 */
020package org.apache.directory.server.core.api.event;
021
022
023import org.apache.directory.server.core.api.interceptor.context.AddOperationContext;
024import org.apache.directory.server.core.api.interceptor.context.DeleteOperationContext;
025import org.apache.directory.server.core.api.interceptor.context.ModifyOperationContext;
026import org.apache.directory.server.core.api.interceptor.context.MoveAndRenameOperationContext;
027import org.apache.directory.server.core.api.interceptor.context.MoveOperationContext;
028import org.apache.directory.server.core.api.interceptor.context.RenameOperationContext;
029
030
031/**
032 * A DirectoryListener adapter class for convenient subclassing
033 * It doesn't handle any operation
034 *  
035 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
036 */
037public abstract class DirectoryListenerAdapter implements DirectoryListener
038{
039
040    @Override
041    public void entryAdded( AddOperationContext addContext )
042    {
043    }
044
045
046    @Override
047    public void entryDeleted( DeleteOperationContext deleteContext )
048    {
049    }
050
051
052    @Override
053    public void entryModified( ModifyOperationContext modifyContext )
054    {
055    }
056
057
058    @Override
059    public void entryRenamed( RenameOperationContext renameContext )
060    {
061    }
062
063
064    @Override
065    public void entryMoved( MoveOperationContext moveContext )
066    {
067    }
068
069
070    @Override
071    public void entryMovedAndRenamed( MoveAndRenameOperationContext moveAndRenameContext )
072    {
073    }
074
075
076    @Override
077    public boolean isSynchronous()
078    {
079        return false;
080    }
081}