1 /*
2 * Copyright (c) 2003, Henri Yandell
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or
6 * without modification, are permitted provided that the
7 * following conditions are met:
8 *
9 * + Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
11 *
12 * + Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
15 *
16 * + Neither the name of Genjava-Core nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32 package com.generationjava.mail;
33
34 import java.util.Properties;
35 import java.util.Map;
36 import javax.mail.Transport;
37 import javax.mail.Session;
38 import javax.mail.MessagingException;
39 import javax.mail.internet.MimeMessage;
40
41 import com.generationjava.util.Interpolator;
42 import com.generationjava.namespace.SimpleNamespace;
43
44 // make it easy to mail things.
45 // one other idea is to allow a body only to be passed in,
46 // with the headers already set within that.
47 public class Mailer {
48
49 static public Mailer getInstance(String smtp) {
50 return new Mailer(smtp);
51 }
52
53 private String smtp;
54
55 public Mailer(String smtp) {
56 this.smtp = smtp;
57 }
58
59 public Mailer() {
60 this("127.0.0.1");
61 }
62
63 public void mail(String body) throws MessagingException {
64 mail(body, null);
65 }
66
67 public void mail(String body, Map values) throws MessagingException {
68 Properties props = new Properties();
69 props.put("mail.smtp.host", smtp);
70
71 Session session = Session.getDefaultInstance(props, null);
72 MimeMessage msg = new MBoxMimeMessage(session);
73 // session.setDebug(true);
74
75 if(values != null) {
76 body = Interpolator.interpolate(body, new SimpleNamespace(values));
77 }
78
79 msg.setText(body);
80
81 Transport.send(msg);
82 }
83
84 }