001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.spring.util;
016    
017    import com.liferay.portal.kernel.util.PortalClassLoaderUtil;
018    
019    /**
020     * @author Brian Wing Shun Chan
021     */
022    public class FilterClassLoader extends ClassLoader {
023    
024            public FilterClassLoader(ClassLoader classLoader) {
025                    super(classLoader);
026            }
027    
028            public Class<?> loadClass(String name) throws ClassNotFoundException {
029                    if (name.startsWith("net.sf.ehcache.") ||
030                            name.startsWith("org.aopalliance.") ||
031                            name.startsWith("org.hibernate.") ||
032                            name.startsWith("org.springframework.")) {
033    
034                            ClassLoader portalClassLoader =
035                                    PortalClassLoaderUtil.getClassLoader();
036    
037                            return portalClassLoader.loadClass(name);
038                    }
039                    else {
040                            return super.loadClass(name);
041                    }
042            }
043    
044    }