1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * https://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.directory.api.ldap.codec.factory;
21
22 import org.apache.directory.api.asn1.ber.tlv.BerValue;
23 import org.apache.directory.api.asn1.util.Asn1Buffer;
24 import org.apache.directory.api.ldap.codec.api.LdapApiService;
25 import org.apache.directory.api.ldap.codec.api.LdapCodecConstants;
26 import org.apache.directory.api.ldap.model.message.Message;
27
28 /**
29 * The UnbindRequest factory.
30 *
31 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
32 */
33 public final class UnbindRequestFactory implements Messagefactory
34 {
35 /** The static instance */
36 public static final UnbindRequestFactory INSTANCE = new UnbindRequestFactory();
37
38 private UnbindRequestFactory()
39 {
40 // Nothing to do
41 }
42
43 /**
44 * Encode the UnbindRequest message to a PDU.
45 * <br>
46 * UnbindRequest :
47 * <pre>
48 * 0x42 00
49 * </pre>
50 *
51 * @param buffer The buffer where to put the PDU
52 * @param codec The LdapApiService instance
53 * @param message the UnbindRequest to encode
54 */
55 @Override
56 public void encodeReverse( LdapApiService codec, Asn1Buffer buffer, Message message )
57 {
58 // The OpCode
59 BerValue.encodeSequence( buffer, LdapCodecConstants.UNBIND_REQUEST_TAG, buffer.getPos() );
60 }
61 }