JavaMailUtil.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.util.mail; 21 22 import com.liferay.portal.kernel.util.FileUtil; 23 24 import java.io.IOException; 25 import java.io.InputStream; 26 27 import javax.mail.Address; 28 import javax.mail.MessagingException; 29 import javax.mail.Part; 30 import javax.mail.internet.InternetAddress; 31 32 /** 33 * <a href="JavaMailUtil.java.html"><b><i>View Source</i></b></a> 34 * 35 * @author Brian Wing Shun Chan 36 * 37 */ 38 public class JavaMailUtil { 39 40 public static byte[] getBytes(Part part) 41 throws IOException, MessagingException { 42 43 InputStream is = part.getInputStream(); 44 45 try { 46 return FileUtil.getBytes(is); 47 } 48 finally { 49 is.close(); 50 } 51 } 52 53 public static String toUnicodeString(Address[] addresses) { 54 return toUnicodeString((InternetAddress[])addresses); 55 } 56 57 public static String toUnicodeString(InternetAddress[] addresses) { 58 StringBuilder sb = new StringBuilder(); 59 60 if (addresses != null) { 61 for (int i = 0; i < addresses.length; i++) { 62 if (addresses[i] != null) { 63 sb.append(addresses[i].toUnicodeString()); 64 } 65 66 if ((i + 1) != addresses.length) { 67 sb.append(", "); 68 } 69 } 70 } 71 72 return sb.toString(); 73 } 74 75 }