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.api.ldap.codec.controls.search.entryChange;
021
022
023import org.apache.directory.api.asn1.ber.AbstractContainer;
024import org.apache.directory.api.ldap.codec.api.ControlContainer;
025import org.apache.directory.api.ldap.model.message.Control;
026import org.apache.directory.api.ldap.model.message.controls.EntryChange;
027
028
029/**
030 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
031 */
032public class EntryChangeContainer extends AbstractContainer implements ControlContainer
033{
034    /** EntryChangeControl */
035    private Control control;
036
037    /**
038     * Creates a container with a EntryChange control
039     *
040     * @param control The EntryChange Control to store
041     */
042    public EntryChangeContainer( Control control )
043    {
044        super();
045        setGrammar( EntryChangeGrammar.getInstance() );
046        setTransition( EntryChangeStates.START_STATE );
047        this.control = control;
048    }
049
050
051    /**
052     * @return Returns the EntryChangeControl.
053     */
054    public EntryChange getEntryChange()
055    {
056        return ( EntryChange ) control;
057    }
058
059
060    /**
061     * Set a EntryChangeControl Object into the container. It will be completed
062     * by the ldapDecoder.
063     * 
064     * @param control the EntryChange Control to set.
065     */
066    public void setControl( Control control )
067    {
068        this.control = control;
069    }
070
071
072    /**
073     * Clean the container
074     */
075    @Override
076    public void clean()
077    {
078        super.clean();
079        control = null;
080    }
081}