001 /** 002 * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved. 003 * 004 * The contents of this file are subject to the terms of the Liferay Enterprise 005 * Subscription License ("License"). You may not use this file except in 006 * compliance with the License. You can obtain a copy of the License by 007 * contacting Liferay, Inc. See the License for the specific language governing 008 * permissions and limitations under the License, including but not limited to 009 * distribution rights of the Software. 010 * 011 * 012 * 013 */ 014 015 package com.liferay.portlet.documentlibrary.util; 016 017 import com.liferay.portal.kernel.repository.model.FileEntry; 018 import com.liferay.portal.kernel.repository.model.FileVersion; 019 020 /** 021 * Common interface for all the processors of the document library. All 022 * document library processors must implement this interface. 023 * 024 * @author Alexander Chow 025 * @author Mika Koivisto 026 * @see AudioProcessor 027 * @see DLPreviewableProcessor 028 * @see com.liferay.portal.kernel.image.ImageProcessor 029 * @see PDFProcessor 030 * @see com.liferay.portal.kernel.metadata.RawMetadataProcessor 031 * @see VideoProcessor 032 */ 033 public interface DLProcessor { 034 035 public void cleanUp(FileEntry fileEntry); 036 037 public void cleanUp(FileVersion fileVersion); 038 039 public boolean isSupported(FileVersion fileVersion); 040 041 public boolean isSupported(String mimeType); 042 043 /** 044 * Launches the processor's work with respect to the given file version. 045 * 046 * @param fileVersion the latest file version to process 047 */ 048 public void trigger(FileVersion fileVersion); 049 050 }