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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  package org.apache.directory.api.ldap.extras.controls.transaction;
20  
21  import org.apache.directory.api.ldap.model.message.Control;
22  
23  /**
24   * The Transaction Specification control. It's defined in RFC 5805.
25   * This control is sent with every update once a transaction is started.
26   * It contains the Transaction ID. 
27   *
28   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
29   */
30  public interface TransactionSpecification extends Control
31  {
32      /** The Transaction Specification control OID */
33      String OID = "1.3.6.1.1.21.2";
34  
35      /**
36       * @return The transaction identifier
37       */
38      byte[] getIdentifier();
39      
40      
41      /**
42       * Set the transaction ID
43       * @param identifier The transaction identifier, an opaque byte array
44       */
45      void setIdentifier( byte[] identifier );
46  }