001    /**
002     * Copyright (c) 2000-present 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.exception.PortalException;
018    import com.liferay.portal.model.Image;
019    
020    import java.io.InputStream;
021    
022    /**
023     * @author Jorge Ferrer
024     */
025    public interface Hook {
026    
027            public void deleteImage(Image image) throws PortalException;
028    
029            public byte[] getImageAsBytes(Image image) throws PortalException;
030    
031            public InputStream getImageAsStream(Image image) throws PortalException;
032    
033            public void updateImage(Image image, String type, byte[] bytes)
034                    throws PortalException;
035    
036    }