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1 package org.roller.util;
2
3 import org.apache.commons.logging.Log;
4 import org.apache.commons.logging.LogFactory;
5
6 import javax.mail.Message  ;
7 import javax.mail.MessagingException ;
8 import javax.mail.SendFailedException ;
9 import javax.mail.Session ;
10 import javax.mail.Transport ;
11 import javax.mail.Address ;
12 import javax.mail.internet.InternetAddress ;
13 import javax.mail.internet.MimeMessage ;
14
15
16 public class MailUtil extends Object {
17
18 private static Log mLogger =
19 LogFactory.getFactory().getInstance(MailUtil.class);
20
21
23
34 public static void sendMessage
35 (
36 Session session,
37 String from,
38 String [] to,
39 String [] cc,
40 String [] bcc,
41 String subject,
42 String content,
43 String mimeType
44 )
45 throws MessagingException
46 {
47 Message message = new MimeMessage (session);
48
49 if (! StringUtils.isEmpty(from)) {
51 InternetAddress sentFrom = new InternetAddress (from);
52 message.setFrom(sentFrom);
53 if (mLogger.isDebugEnabled()) mLogger.debug("e-mail from: " + sentFrom);
54 }
55
56 if (to!=null)
57 {
58 InternetAddress [] sendTo = new InternetAddress [to.length];
59
60 for (int i = 0; i < to.length; i++)
61 {
62 sendTo[i] = new InternetAddress (to[i]);
63 if (mLogger.isDebugEnabled()) mLogger.debug("sending e-mail to: " + to[i]);
64 }
65 message.setRecipients(Message.RecipientType.TO, sendTo);
66 }
67
68 if (cc != null)
69 {
70 InternetAddress [] copyTo = new InternetAddress [cc.length];
71
72 for (int i = 0; i < cc.length; i++)
73 {
74 copyTo[i] = new InternetAddress (cc[i]);
75 if (mLogger.isDebugEnabled()) mLogger.debug("copying e-mail to: " + cc[i]);
76 }
77 message.setRecipients(Message.RecipientType.CC, copyTo);
78 }
79
80 if (bcc != null)
81 {
82 InternetAddress [] copyTo = new InternetAddress [bcc.length];
83
84 for (int i = 0; i < bcc.length; i++)
85 {
86 copyTo[i] = new InternetAddress (bcc[i]);
87 if (mLogger.isDebugEnabled()) mLogger.debug("blind copying e-mail to: " + bcc[i]);
88 }
89 message.setRecipients(Message.RecipientType.BCC, copyTo);
90 }
91 message.setSubject((subject == null) ? "(no subject)" : subject);
92 message.setContent(content, mimeType);
93
94 Address [] remainingAddresses = message.getAllRecipients();
96 int nAddresses = remainingAddresses.length;
97 boolean bFailedToSome = false;
98
99 SendFailedException sendex = new SendFailedException ("Unable to send message to some recipients");
100
101 do
103 {
104 nAddresses = remainingAddresses.length;
106
107 try
108 {
109 Transport.send(message,remainingAddresses);
111 }
112 catch(SendFailedException ex)
113 {
114 bFailedToSome=true;
115 sendex.setNextException(ex);
116
117 remainingAddresses=ex.getValidUnsentAddresses();
119 }
120 } while (remainingAddresses!=null && remainingAddresses.length>0 && remainingAddresses.length!=nAddresses);
121
122 if (bFailedToSome) throw sendex;
123 }
124
125
134 public static void sendTextMessage
135 (
136 Session session,
137 String from,
138 String [] to,
139 String [] cc,
140 String [] bcc,
141 String subject,
142 String content
143 )
144 throws MessagingException
145 {
146 sendMessage(session, from, to, cc, bcc, subject, content, "text/plain; charset=utf-8");
147 }
148
149
159 public static void sendTextMessage
160 (
161 Session session,
162 String from,
163 String to,
164 String [] cc,
165 String [] bcc,
166 String subject,
167 String content
168 )
169 throws MessagingException
170 {
171 String [] recipient = null;
172 if (to!=null) recipient = new String [] {to};
173
174 sendMessage(session, from, recipient, cc, bcc, subject, content, "text/plain; charset=utf-8");
175 }
176
177
189 public static void sendTextMessage
190 (
191 Session session,
192 String from,
193 String to,
194 String cc,
195 String bcc,
196 String subject,
197 String content
198 )
199 throws MessagingException
200 {
201 String [] recipient = null;
202 String [] copy = null;
203 String [] bcopy = null;
204
205 if (to!=null) recipient = new String [] {to};
206 if (cc!=null) copy = new String [] {cc};
207 if (bcc!=null) bcopy = new String [] {bcc};
208
209 sendMessage(session, from, recipient, copy, bcopy, subject, content, "text/plain; charset=utf-8");
210 }
211
212
221 public static void sendHTMLMessage
222 (
223 Session session,
224 String from,
225 String [] to,
226 String [] cc,
227 String [] bcc,
228 String subject,
229 String content
230 )
231 throws MessagingException
232 {
233 sendMessage(session, from, to, cc, bcc, subject, content, "text/html; charset=utf-8");
234 }
235
236
246 public static void sendHTMLMessage
247 (
248 Session session,
249 String from,
250 String to,
251 String cc,
252 String bcc,
253 String subject,
254 String content
255 )
256 throws MessagingException
257 {
258 String [] recipient = null;
259 String [] copy = null;
260 String [] bcopy = null;
261
262 if (to!=null) recipient = new String [] {to};
263 if (cc!=null) copy = new String [] {cc};
264 if (bcc!=null) bcopy = new String [] {bcc};
265
266 sendMessage(session, from, recipient, copy, bcopy, subject, content, "text/html; charset=utf-8");
267 }
268
269
280 public static void sendHTMLMessage
281 (
282 Session session,
283 String from,
284 String to,
285 String [] cc,
286 String [] bcc,
287 String subject,
288 String content
289 )
290 throws MessagingException
291 {
292 String [] recipient = null;
293 if (to!=null) recipient = new String [] {to};
294
295 sendMessage(session, from, recipient, cc, bcc, subject, content, "text/html; charset=utf-8");
296 }
297 }
298
299 |
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