JavaMailUtil.java |
1 /** 2 * Copyright (c) 2000-2007 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.util.mail; 24 25 import com.liferay.portal.kernel.util.StringMaker; 26 import com.liferay.util.FileUtil; 27 28 import java.io.IOException; 29 import java.io.InputStream; 30 31 import javax.mail.Address; 32 import javax.mail.MessagingException; 33 import javax.mail.Part; 34 import javax.mail.internet.InternetAddress; 35 36 /** 37 * <a href="JavaMailUtil.java.html"><b><i>View Source</i></b></a> 38 * 39 * @author Brian Wing Shun Chan 40 * 41 */ 42 public class JavaMailUtil { 43 44 public static byte[] getBytes(Part part) 45 throws IOException, MessagingException { 46 47 InputStream is = part.getInputStream(); 48 49 try { 50 return FileUtil.getBytes(is); 51 } 52 finally { 53 is.close(); 54 } 55 } 56 57 public static String toUnicodeString(Address[] addresses) { 58 return toUnicodeString((InternetAddress[])addresses); 59 } 60 61 public static String toUnicodeString(InternetAddress[] addresses) { 62 StringMaker sm = new StringMaker(); 63 64 if (addresses != null) { 65 for (int i = 0; i < addresses.length; i++) { 66 if (addresses[i] != null) { 67 sm.append(addresses[i].toUnicodeString()); 68 } 69 70 if ((i + 1) != addresses.length) { 71 sm.append(", "); 72 } 73 } 74 } 75 76 return sm.toString(); 77 } 78 79 }