001    /**
002     * Copyright (c) 2000-2010 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.velocity;
016    
017    import org.apache.velocity.runtime.resource.ResourceManagerImpl;
018    
019    /**
020     * @author Brian Wing Shun Chan
021     */
022    public class LiferayResourceManager extends ResourceManagerImpl {
023    
024            public String getLoaderNameForResource(String source) {
025    
026                    // Velocity's default implementation makes its cache useless because
027                    // getResourceStream is called to test the availability of a template
028    
029                    if (globalCache.get(source) != null) {
030                            return LiferayResourceLoader.class.getName();
031                    }
032                    else {
033                            return super.getLoaderNameForResource(source);
034                    }
035            }
036    
037    }