| InvokerAction.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.portal.kernel.events;
16
17 import javax.servlet.http.HttpServletRequest;
18 import javax.servlet.http.HttpServletResponse;
19
20 /**
21 * <a href="InvokerAction.java.html"><b><i>View Source</i></b></a>
22 *
23 * @author Brian Wing Shun Chan
24 */
25 public class InvokerAction extends Action {
26
27 public InvokerAction(Action action, ClassLoader classLoader) {
28 _action = action;
29 _classLoader = classLoader;
30 }
31
32 public void run(
33 HttpServletRequest request, HttpServletResponse response)
34 throws ActionException {
35
36 Thread currentThread = Thread.currentThread();
37
38 ClassLoader contextClassLoader = currentThread.getContextClassLoader();
39
40 try {
41 currentThread.setContextClassLoader(_classLoader);
42
43 _action.run(request, response);
44 }
45 finally {
46 currentThread.setContextClassLoader(contextClassLoader);
47 }
48 }
49
50 private Action _action;
51 private ClassLoader _classLoader;
52
53 }