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 *    https://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.extras.controls.ad_impl;
021
022
023import org.apache.directory.api.asn1.DecoderException;
024import org.apache.directory.api.asn1.ber.tlv.BerValue;
025import org.apache.directory.api.asn1.util.Asn1Buffer;
026import org.apache.directory.api.ldap.codec.api.AbstractControlFactory;
027import org.apache.directory.api.ldap.codec.api.ControlFactory;
028import org.apache.directory.api.ldap.codec.api.LdapApiService;
029import org.apache.directory.api.ldap.extras.controls.ad.AdPolicyHints;
030import org.apache.directory.api.ldap.extras.controls.ad.AdPolicyHintsImpl;
031import org.apache.directory.api.ldap.model.message.Control;
032
033
034/**
035 * A {@link ControlFactory} for {@link AdPolicyHints} controls.
036 *
037 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
038 */
039public class AdPolicyHintsFactory extends AbstractControlFactory<AdPolicyHints>
040{
041    /**
042     * Creates a new instance of AdPolicyHintsFactory.
043     *
044     * @param codec The codec for this factory.
045     */
046    public AdPolicyHintsFactory( LdapApiService codec )
047    {
048        super( codec, AdPolicyHints.OID );
049    }
050
051
052
053    /**
054     * {@inheritDoc}
055     */
056    @Override
057    public AdPolicyHints newControl()
058    {
059        return new AdPolicyHintsImpl();
060    }
061
062
063    /**
064     * {@inheritDoc}
065     */
066    @Override
067    public void encodeValue( Asn1Buffer buffer, Control control )
068    {
069        int start = buffer.getPos();
070
071        // Encode the flags
072        BerValue.encodeInteger( buffer, ( ( AdPolicyHints ) control ).getFlags() );
073
074        // Encode the SEQ
075        BerValue.encodeSequence( buffer, start );
076    }
077
078
079    /**
080     * {@inheritDoc}
081     */
082    @Override
083    public void decodeValue( Control control, byte[] controlBytes ) throws DecoderException
084    {
085        decodeValue( new AdPolicyHintsContainer( control ), control, controlBytes );
086    }
087}