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 }