JavaMailUtil.java |
1 /** 2 * Copyright (c) 2000-2009 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.FileUtil; 26 27 import java.io.IOException; 28 import java.io.InputStream; 29 30 import javax.mail.Address; 31 import javax.mail.MessagingException; 32 import javax.mail.Part; 33 import javax.mail.internet.InternetAddress; 34 35 /** 36 * <a href="JavaMailUtil.java.html"><b><i>View Source</i></b></a> 37 * 38 * @author Brian Wing Shun Chan 39 * 40 */ 41 public class JavaMailUtil { 42 43 public static byte[] getBytes(Part part) 44 throws IOException, MessagingException { 45 46 InputStream is = part.getInputStream(); 47 48 try { 49 return FileUtil.getBytes(is); 50 } 51 finally { 52 is.close(); 53 } 54 } 55 56 public static String toUnicodeString(Address[] addresses) { 57 return toUnicodeString((InternetAddress[])addresses); 58 } 59 60 public static String toUnicodeString(InternetAddress[] addresses) { 61 StringBuilder sb = new StringBuilder(); 62 63 if (addresses != null) { 64 for (int i = 0; i < addresses.length; i++) { 65 if (addresses[i] != null) { 66 sb.append(addresses[i].toUnicodeString()); 67 } 68 69 if ((i + 1) != addresses.length) { 70 sb.append(", "); 71 } 72 } 73 } 74 75 return sb.toString(); 76 } 77 78 }