AddAreaTransaction


1   /*
2    *    Copyright 2004 Dusty Phillips
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package com.buchuki.ensmer.prevayler.queries;
17  
18  import org.prevayler.*;
19  import com.buchuki.ensmer.prevayler.*;
20  import java.util.Date  ;
21  
22  /**
23   * Query to notify that a new Area is being managed. Only the ID needs to be
24   * serialized for now.
25   *
26   * @author Dusty Phillips [dusty@buchuki.com]
27   */
28  public class AddAreaTransaction implements Transaction {
29  
30      /**
31       * Give it a SerialVersionUID so it can be reinstantiated by later versions
32       * of the class
33       */
34      static final long serialVersionUID = 20050328L;
35  
36      /**
37       * Create an AddAreaTransaction with a reference to the id to be added
38       *
39       * @param id the id for the new area
40       */
41      public AddAreaTransaction(Long   id) {
42          this.id = id;
43      }
44  
45      /**
46       * Execute the transaction
47       *
48       * @param system the EnsmerPrevayler to operate on
49       * @param ignored the time at which the transaction was executed; ignored
50       * in this case
51       */
52      public void executeOn(Object   system, Date   ignored) {
53          ((EnsmerPrevayler) system).getAreaPrevayler().addArea(id);
54      }
55  
56      /**
57       * The AreaID to serialize
58       */
59      private Long   id;
60  }
61
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