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.pagedSearch;
021
022
023import org.apache.directory.api.ldap.codec.api.CodecControl;
024import org.apache.directory.api.ldap.codec.api.ControlFactory;
025import org.apache.directory.api.ldap.codec.api.LdapApiService;
026import org.apache.directory.api.ldap.model.message.controls.EntryChange;
027import org.apache.directory.api.ldap.model.message.controls.PagedResults;
028
029
030/**
031 * A {@link ControlFactory} for {@link EntryChange} controls.
032 *
033 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
034 * @version $Rev$, $Date$
035 */
036public class PagedResultsFactory implements ControlFactory<PagedResults>
037{
038    /** The LDAP codec service */
039    private LdapApiService codec;
040
041
042    /**
043     * Creates a new instance of PagedResultsFactory.
044     *
045     * @param codec The LDAP codec.
046     */
047    public PagedResultsFactory( LdapApiService codec )
048    {
049        this.codec = codec;
050    }
051
052
053    /**
054     * {@inheritDoc}
055     */
056    public String getOid()
057    {
058        return PagedResults.OID;
059    }
060
061
062    /**
063     * {@inheritDoc}
064     */
065    public CodecControl<PagedResults> newCodecControl()
066    {
067        return new PagedResultsDecorator( codec );
068    }
069
070
071    /**
072     * {@inheritDoc}
073     */
074    public CodecControl<PagedResults> newCodecControl( PagedResults control )
075    {
076        return new PagedResultsDecorator( codec, control );
077    }
078}