001    /**
002     * Copyright (c) 2000-2013 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.kernel.image;
016    
017    import com.liferay.portal.kernel.security.pacl.permission.PortalRuntimePermission;
018    
019    import java.io.File;
020    import java.io.IOException;
021    
022    import java.util.List;
023    import java.util.Properties;
024    
025    import javax.servlet.ServletContext;
026    
027    /**
028     * @author Brian Wing Shun Chan
029     */
030    public class SpriteProcessorUtil {
031    
032            public static Properties generate(
033                            ServletContext servletContext, List<File> imageFiles,
034                            String spriteFileName, String spritePropertiesFileName,
035                            String spritePropertiesRootPath, int maxHeight, int maxWidth,
036                            int maxSize)
037                    throws IOException {
038    
039                    return getSpriteProcessor().generate(
040                            servletContext, imageFiles, spriteFileName,
041                            spritePropertiesFileName, spritePropertiesRootPath, maxHeight,
042                            maxWidth, maxSize);
043            }
044    
045            public static SpriteProcessor getSpriteProcessor() {
046                    PortalRuntimePermission.checkGetBeanProperty(SpriteProcessorUtil.class);
047    
048                    return _spriteProcessor;
049            }
050    
051            public void setSpriteProcessor(SpriteProcessor spriteProcessor) {
052                    PortalRuntimePermission.checkSetBeanProperty(getClass());
053    
054                    _spriteProcessor = spriteProcessor;
055            }
056    
057            private static SpriteProcessor _spriteProcessor;
058    
059    }