1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.kernel.messaging;
24  
25  import java.util.Iterator;
26  import java.util.concurrent.ThreadPoolExecutor;
27  
28  /**
29   * <a href="TempDestination.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   *
33   */
34  public class TempDestination extends IteratorDispatcherDestination {
35  
36      public TempDestination(String name) {
37          super(name);
38      }
39  
40      public TempDestination(
41          String name, int workersCoreSize, int workersMaxSize) {
42  
43          super(name, workersCoreSize, workersMaxSize);
44      }
45  
46      protected void dispatch(
47          Iterator<MessageListener> listenersItr, final Object message) {
48  
49          ThreadPoolExecutor threadPoolExecutor = getThreadPoolExecutor();
50  
51          while (listenersItr.hasNext()) {
52              final MessageListener listener = listenersItr.next();
53  
54              Runnable runnable = new Runnable() {
55  
56                  public void run() {
57                      listener.receive(message);
58                  }
59  
60              };
61  
62              threadPoolExecutor.execute(runnable);
63          }
64      }
65  
66      protected void dispatch(
67          Iterator<MessageListener> listenersItr, final String message) {
68  
69          ThreadPoolExecutor threadPoolExecutor = getThreadPoolExecutor();
70  
71          while (listenersItr.hasNext()) {
72              final MessageListener listener = listenersItr.next();
73  
74              Runnable runnable = new Runnable() {
75  
76                  public void run() {
77                      listener.receive(message);
78                  }
79  
80              };
81  
82              threadPoolExecutor.execute(runnable);
83          }
84      }
85  
86  }