InvokerAttributesTransformer.java |
1 /** 2 * Copyright (c) 2000-2009 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.security.ldap; 24 25 import javax.naming.directory.Attributes; 26 27 /** 28 * <a href="InvokerAttributesTransformer.java.html"><b><i>View Source</i></b> 29 * </a> 30 * 31 * @author Brian Wing Shun Chan 32 * 33 */ 34 public class InvokerAttributesTransformer implements AttributesTransformer { 35 36 public InvokerAttributesTransformer( 37 AttributesTransformer indexer, ClassLoader classLoader) { 38 39 _attributesTransformer = indexer; 40 _classLoader = classLoader; 41 } 42 43 public Attributes transformGroup(Attributes attributes) { 44 Thread currentThread = Thread.currentThread(); 45 46 ClassLoader contextClassLoader = currentThread.getContextClassLoader(); 47 48 try { 49 currentThread.setContextClassLoader(_classLoader); 50 51 return _attributesTransformer.transformGroup(attributes); 52 } 53 finally { 54 currentThread.setContextClassLoader(contextClassLoader); 55 } 56 } 57 58 public Attributes transformUser(Attributes attributes) { 59 Thread currentThread = Thread.currentThread(); 60 61 ClassLoader contextClassLoader = currentThread.getContextClassLoader(); 62 63 try { 64 currentThread.setContextClassLoader(_classLoader); 65 66 return _attributesTransformer.transformUser(attributes); 67 } 68 finally { 69 currentThread.setContextClassLoader(contextClassLoader); 70 } 71 } 72 73 private AttributesTransformer _attributesTransformer; 74 private ClassLoader _classLoader; 75 76 }