DocumentConversionUtil.java |
1 /** 2 * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.kernel.util; 24 25 import java.io.InputStream; 26 27 /** 28 * <a href="DocumentConversionUtil.java.html"><b><i>View Source</i></b></a> 29 * 30 * @author Bruno Farache 31 * 32 */ 33 public class DocumentConversionUtil { 34 35 public static InputStream convert( 36 String id, InputStream is, String sourceExtension, 37 String targetExtension) 38 throws Exception { 39 40 Object returnObj = PortalClassInvoker.invoke( 41 _CLASS, "convert", 42 new Object[] {id, is, sourceExtension, targetExtension}, false); 43 44 if (returnObj != null) { 45 return (InputStream)returnObj; 46 } 47 else { 48 return null; 49 } 50 } 51 52 public static String[] getConversions(String extension) throws Exception { 53 Object returnObj = PortalClassInvoker.invoke( 54 _CLASS, "getConversions", new Object[] {extension}, false); 55 56 if (returnObj != null) { 57 return (String[])returnObj; 58 } 59 else { 60 return null; 61 } 62 } 63 64 private static final String _CLASS = 65 "com.liferay.portlet.documentlibrary.util.DocumentConversionUtil"; 66 67 }