| JavaMailUtil.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights 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 public class JavaMailUtil {
41
42 public static byte[] getBytes(Part part)
43 throws IOException, MessagingException {
44
45 InputStream is = part.getInputStream();
46
47 try {
48 return FileUtil.getBytes(is);
49 }
50 finally {
51 is.close();
52 }
53 }
54
55 public static String toUnicodeString(Address[] addresses) {
56 return toUnicodeString((InternetAddress[])addresses);
57 }
58
59 public static String toUnicodeString(InternetAddress[] addresses) {
60 StringBuilder sb = new StringBuilder();
61
62 if (addresses != null) {
63 for (int i = 0; i < addresses.length; i++) {
64 if (addresses[i] != null) {
65 sb.append(addresses[i].toUnicodeString());
66 }
67
68 if ((i + 1) != addresses.length) {
69 sb.append(", ");
70 }
71 }
72 }
73
74 return sb.toString();
75 }
76
77 }