| InvokerSessionAction.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * The contents of this file are subject to the terms of the Liferay Enterprise
5 * Subscription License ("License"). You may not use this file except in
6 * compliance with the License. You can obtain a copy of the License by
7 * contacting Liferay, Inc. See the License for the specific language governing
8 * permissions and limitations under the License, including but not limited to
9 * distribution rights of the Software.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17 * SOFTWARE.
18 */
19
20 package com.liferay.portal.kernel.events;
21
22 import javax.servlet.http.HttpSession;
23
24 /**
25 * <a href="InvokerSessionAction.java.html"><b><i>View Source</i></b></a>
26 *
27 * @author Brian Wing Shun Chan
28 *
29 */
30 public class InvokerSessionAction extends SessionAction {
31
32 public InvokerSessionAction(SessionAction sessionAction) {
33 this(sessionAction, Thread.currentThread().getContextClassLoader());
34 }
35
36 public InvokerSessionAction(
37 SessionAction sessionAction, ClassLoader classLoader) {
38
39 _sessionAction = sessionAction;
40 _classLoader = classLoader;
41 }
42
43 public void run(HttpSession session) throws ActionException {
44 Thread currentThread = Thread.currentThread();
45
46 ClassLoader contextClassLoader = currentThread.getContextClassLoader();
47
48 currentThread.setContextClassLoader(_classLoader);
49
50 try {
51 _sessionAction.run(session);
52 }
53 finally {
54 currentThread.setContextClassLoader(contextClassLoader);
55 }
56 }
57
58 private SessionAction _sessionAction;
59 private ClassLoader _classLoader;
60
61 }