2 * Rhynodge - EmailAction.java - Copyright © 2013 David Roden
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 package net.pterodactylus.rhynodge.actions;
20 import static java.lang.System.getProperties;
21 import static javax.mail.Session.getInstance;
23 import java.util.Properties;
25 import javax.mail.Message.RecipientType;
26 import javax.mail.MessagingException;
27 import javax.mail.Session;
28 import javax.mail.Transport;
29 import javax.mail.URLName;
30 import javax.mail.internet.InternetAddress;
31 import javax.mail.internet.MimeBodyPart;
32 import javax.mail.internet.MimeMessage;
33 import javax.mail.internet.MimeMultipart;
35 import net.pterodactylus.rhynodge.Action;
36 import net.pterodactylus.rhynodge.output.Output;
38 import com.sun.mail.smtp.SMTPTransport;
41 * {@link Action} implementation that sends an email containing the triggering
42 * object to an email address.
44 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
46 public class EmailAction implements Action {
48 /** The email address of the sender. */
49 private final String sender;
51 /** The email address of the recipient. */
52 private final String recipient;
54 private final Transport transport;
55 private final Session session;
58 * Creates a new email action.
61 * The hostname of the SMTP server
63 * The email address of the sender
65 * The email address of the recipient
67 public EmailAction(String hostname, String sender, String recipient) {
69 this.recipient = recipient;
70 Properties properties = getProperties();
71 properties.put("mail.smtp.host", hostname);
72 session = getInstance(properties);
73 transport = new SMTPTransport(session, new URLName("smtp", hostname, 25, null, "", ""));
84 public void execute(Output output) {
85 MimeMessage message = new MimeMessage(session);
88 message.setFrom(new InternetAddress(sender));
89 message.setRecipient(RecipientType.TO, new InternetAddress(recipient));
90 message.setSubject(output.summary(), "UTF-8");
92 /* create text and html parts. */
93 MimeMultipart multipart = new MimeMultipart();
94 multipart.setSubType("alternative");
95 MimeBodyPart textPart = new MimeBodyPart();
96 textPart.setContent(output.text("text/plain", -1), "text/plain;charset=utf-8");
97 MimeBodyPart htmlPart = new MimeBodyPart();
98 htmlPart.setContent(output.text("text/html", -1), "text/html;charset=utf-8");
99 multipart.addBodyPart(textPart);
100 multipart.addBodyPart(htmlPart);
101 message.setContent(multipart);
103 transport.sendMessage(message, message.getAllRecipients());
104 } catch (MessagingException me1) {