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.persistentSearch;
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.PersistentSearch;
027
028
029/**
030 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
031 */
032public class PersistentSearchContainer extends AbstractContainer implements ControlContainer
033{
034    /** PSearchControl */
035    private Control control;
036
037    /**
038     * Creates a new PSearchControlContainer object pre-populated with a
039     * PersistentSearch control
040     *
041     * @param control The PersistentSearch Control.
042     */
043    public PersistentSearchContainer( Control control )
044    {
045        super();
046        setGrammar( PersistentSearchGrammar.getInstance() );
047        setTransition( PersistentSearchStates.START_STATE );
048        this.control = control;
049    }
050
051
052    /**
053     * @return Returns the persistent search decorator.
054     */
055    public PersistentSearch getPersistentSearch()
056    {
057
058        return ( PersistentSearch ) control;
059    }
060
061
062    /**
063     * Set a PSearchControl Object into the container. It will be completed by
064     * the ldapDecoder.
065     * 
066     * @param control the PSearchControl to set.
067     */
068    public void setControl( Control control )
069    {
070        this.control = control;
071    }
072
073
074    /**
075     * Clean the container
076     */
077    @Override
078    public void clean()
079    {
080        super.clean();
081        control = null;
082    }
083}