BeanInterceptor.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights 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.spring.aop; 24 25 import org.aopalliance.intercept.MethodInterceptor; 26 import org.aopalliance.intercept.MethodInvocation; 27 28 /** 29 * <a href="BeanInterceptor.java.html"><b><i>View Source</i></b></a> 30 * 31 * @author Brian Wing Shun Chan 32 * @deprecated 33 */ 34 public class BeanInterceptor implements MethodInterceptor { 35 36 public Object invoke(MethodInvocation invocation) throws Throwable { 37 Thread currentThread = Thread.currentThread(); 38 39 ClassLoader contextClassLoader = currentThread.getContextClassLoader(); 40 41 try { 42 if ((_classLoader != null) && 43 (contextClassLoader != _classLoader)) { 44 45 currentThread.setContextClassLoader(_classLoader); 46 } 47 48 return invocation.proceed(); 49 } 50 catch (Throwable t) { 51 if (_exceptionSafe) { 52 return null; 53 } 54 else { 55 throw t; 56 } 57 } 58 finally { 59 if ((_classLoader != null) && 60 (contextClassLoader != _classLoader)) { 61 62 currentThread.setContextClassLoader(contextClassLoader); 63 } 64 } 65 } 66 67 public void setClassLoader(ClassLoader classLoader) { 68 _classLoader = classLoader; 69 } 70 71 public void setExceptionSafe(boolean exceptionSafe) { 72 _exceptionSafe = exceptionSafe; 73 } 74 75 private ClassLoader _classLoader; 76 private boolean _exceptionSafe; 77 78 }