| 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 }