001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/framework/mail/MailHelper.java $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 Department of Geography, University of Bonn
006 and
007 lat/lon GmbH
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036 package org.deegree.framework.mail;
037
038 // J2EE 1.2
039 import java.io.File;
040 import java.util.ArrayList;
041 import java.util.Date;
042 import java.util.List;
043 import java.util.Properties;
044
045 import javax.mail.Message;
046 import javax.mail.Multipart;
047 import javax.mail.PasswordAuthentication;
048 import javax.mail.Session;
049 import javax.mail.Transport;
050 import javax.mail.internet.InternetAddress;
051 import javax.mail.internet.MimeBodyPart;
052 import javax.mail.internet.MimeMessage;
053 import javax.mail.internet.MimeMultipart;
054
055 import org.deegree.framework.log.ILogger;
056 import org.deegree.framework.log.LoggerFactory;
057 import org.deegree.framework.util.CharsetUtils;
058 import org.deegree.framework.util.StringTools;
059 import org.deegree.i18n.Messages;
060
061 /**
062 * A helper class to create and send mail.
063 *
064 * @author <a href="mailto:tfr@users.sourceforge.net">Torsten Friebe </A>
065 * @author last edited by: $Author: mschneider $
066 *
067 * @version $Revision: 18195 $,$Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
068 *
069 * @see javax.mail.Message
070 * @see javax.mail.internet.MimeMessage
071 */
072
073 public final class MailHelper {
074
075 private static final ILogger LOG = LoggerFactory.getLogger( MailHelper.class );
076
077 /**
078 * Creates a mail helper to send a message.
079 *
080 */
081 public MailHelper() {
082 // EMpty And useless ConstructorS not typed with emacs
083 }
084
085 /**
086 * This method creates an email message and sends it using the J2EE mail services
087 *
088 * @param eMess
089 * a email message
090 * @param mailHost
091 * name of the SMTP host
092 *
093 * @throws SendMailException
094 * an exception if the message is undeliverable
095 */
096 public static void createAndSendMail( MailMessage eMess, String mailHost )
097 throws SendMailException {
098 Properties p = System.getProperties();
099 p.put( "mail.smtp.host", mailHost );
100 new MailHelper().createAndSendMail( eMess, Session.getDefaultInstance( p ) );
101 }
102
103 /**
104 * This method creates an email message and sends it using the J2EE mail services
105 *
106 * @param eMess
107 * a email message
108 * @param mailHost
109 * name of the SMTP host
110 * @param mailHostUser
111 * user name for mail host
112 * @param mailHostPassword
113 * password of user
114 *
115 *
116 * @throws SendMailException
117 * an exception if the message is undeliverable
118 */
119 public static void createAndSendMail( MailMessage eMess, String mailHost, String mailHostUser,
120 String mailHostPassword )
121 throws SendMailException {
122 Properties p = System.getProperties();
123 p.put( "mail.smtp.host", mailHost );
124 p.setProperty( "mail.smtp.submitter", mailHostUser );
125 p.setProperty( "mail.smtp.auth", "true" );
126 Authenticator authenticator = new Authenticator( mailHostUser, mailHostPassword );
127
128 new MailHelper().createAndSendMail( eMess, Session.getInstance( p, authenticator ) );
129 }
130
131 /**
132 * This method creates an email message and sends it using the J2EE mail services
133 *
134 * @param eMess
135 * a email message
136 * @param mailHost
137 * name of the SMTP host
138 * @param attachment
139 * Object to attach to a mail
140 * @param mimeType
141 * mimetype of the attchment
142 *
143 * @throws SendMailException
144 */
145 public static void createAndSendMail( MailMessage eMess, String mailHost, Object[] attachment, String[] mimeType )
146 throws SendMailException {
147 Properties p = System.getProperties();
148 p.put( "mail.smtp.host", mailHost );
149 new MailHelper().createAndSendMail( eMess, Session.getDefaultInstance( p ), attachment, mimeType );
150 }
151
152 /**
153 * This method creates an email message and sends it using the J2EE mail services
154 *
155 * @param eMess
156 * a email message
157 * @param mailHost
158 * name of the SMTP host
159 * @param attachment
160 * Object to attach to a mail
161 * @param mimeType
162 * mimetype of the attchment
163 * @param mailHostUser
164 * user name for mail host
165 * @param mailHostPassword
166 * password of user
167 * @throws SendMailException
168 */
169 public static void createAndSendMail( MailMessage eMess, String mailHost, Object[] attachment, String[] mimeType,
170 String mailHostUser, String mailHostPassword )
171 throws SendMailException {
172 Properties p = System.getProperties();
173 p.put( "mail.smtp.host", mailHost );
174 p.setProperty( "mail.smtp.submitter", mailHostUser );
175 p.setProperty( "mail.smtp.auth", "true" );
176 Authenticator authenticator = new Authenticator( mailHostUser, mailHostPassword );
177
178 new MailHelper().createAndSendMail( eMess, Session.getInstance( p, authenticator ), attachment, mimeType );
179 }
180
181 /**
182 * This method creates an email message and sends it using the J2EE mail services
183 *
184 * @param eMess
185 * a email message
186 * @param mailHost
187 * name of the SMTP host
188 * @param files
189 * files to attach to a mail
190 * @param mimeType
191 * mimetype of the attchment
192 * @throws SendMailException
193 */
194 public static void createAndSendMail( MailMessage eMess, String mailHost, File[] files, String[] mimeType )
195 throws SendMailException {
196 Properties p = System.getProperties();
197 p.put( "mail.smtp.host", mailHost );
198 new MailHelper().createAndSendMail( eMess, Session.getDefaultInstance( p ), files, mimeType );
199 }
200
201 /**
202 * This method creates an email message and sends it using the J2EE mail services
203 *
204 * @param eMess
205 * a email message
206 * @param mailHost
207 * name of the SMTP host
208 * @param files
209 * files to attach to a mail
210 * @param mimeType
211 * mimetype of the attchment
212 * @param mailHostUser
213 * @param mailHostPassword
214 * @throws SendMailException
215 */
216 public static void createAndSendMail( MailMessage eMess, String mailHost, File[] files, String[] mimeType,
217 String mailHostUser, String mailHostPassword )
218 throws SendMailException {
219 Properties p = System.getProperties();
220 p.put( "mail.smtp.host", mailHost );
221 p.setProperty( "mail.smtp.submitter", mailHostUser );
222 p.setProperty( "mail.smtp.auth", "true" );
223 Authenticator authenticator = new Authenticator( mailHostUser, mailHostPassword );
224
225 new MailHelper().createAndSendMail( eMess, Session.getInstance( p, authenticator ), files, mimeType );
226 }
227
228 /**
229 * This method creates an email message and sends it using the J2EE mail services
230 *
231 * @param eMess
232 * a email message
233 * @param session
234 *
235 * @throws SendMailException
236 * an exception if the message is undeliverable
237 *
238 * @see javax.mail.Transport
239 * @see <a href="http://java.sun.com/j2ee/tutorial/1_3-fcs/doc/Resources4.html#63060">J2EE Mail Session connection
240 * </a>
241 */
242 public void createAndSendMail( MailMessage eMess, Session session )
243 throws SendMailException {
244 createAndSendMail( eMess, session, (Object[]) null, null );
245 }
246
247 /**
248 * This method creates an email message and sends it using the J2EE mail services
249 *
250 * @param eMess
251 * a email message
252 * @param session
253 * @param mailHostUser
254 * @param mailHostPassword
255 *
256 * @throws SendMailException
257 * an exception if the message is undeliverable
258 *
259 * @see javax.mail.Transport
260 * @see <a href="http://java.sun.com/j2ee/tutorial/1_3-fcs/doc/Resources4.html#63060">J2EE Mail Session connection
261 * </a>
262 */
263 public void createAndSendMail( MailMessage eMess, Session session, String mailHostUser, String mailHostPassword )
264 throws SendMailException {
265 createAndSendMail( eMess, session, (Object[]) null, null );
266 }
267
268 /**
269 * This method creates an email message and sends it using the J2EE mail services
270 *
271 * @param eMess
272 * an email message
273 * @param session
274 * @param attachment
275 * Object to attach to a mail
276 * @param mimeType
277 * mimetype of the attchment
278 * @throws SendMailException
279 * an exception if the message is undeliverable
280 */
281 public void createAndSendMail( MailMessage eMess, Session session, Object[] attachment, String[] mimeType )
282 throws SendMailException {
283 if ( eMess == null || !eMess.isValid() ) {
284 throw new SendMailException( "Not a valid e-mail!" );
285 }
286 try {
287 int k = eMess.getMessageBody().length() > 60 ? 60 : eMess.getMessageBody().length() - 1;
288 LOG.logDebug( StringTools.concat( 500, "Sending message, From: ", eMess.getSender(), "\nTo: ",
289 eMess.getReceiver(), "\nSubject: ", eMess.getSubject(), "\nContents: ",
290 eMess.getMessageBody().substring( 0, k ), "..." ) );
291 // construct the message
292 MimeMessage msg = new MimeMessage( session );
293 msg.setFrom( new InternetAddress( eMess.getSender() ) );
294 msg.setRecipients( Message.RecipientType.TO, InternetAddress.parse( eMess.getReceiver(), false ) );
295 msg.setSubject( eMess.getSubject(), CharsetUtils.getSystemCharset() );
296 msg.setHeader( "X-Mailer", "JavaMail" );
297 msg.setSentDate( new Date() );
298
299 // create and fill the first message part
300 List<MimeBodyPart> mbps = new ArrayList<MimeBodyPart>();
301 MimeBodyPart mbp = new MimeBodyPart();
302 mbp.setContent( eMess.getMessageBody(), eMess.getMimeType() );
303 mbps.add( mbp );
304 if ( attachment != null ) {
305 if ( attachment.length != mimeType.length ) {
306 throw new SendMailException( Messages.getMessage( "FRAMEWORK_MAIL_ATTACH" ) );
307 }
308 for ( int i = 0; i < attachment.length; i++ ) {
309 mbp = new MimeBodyPart();
310 mbp.setContent( attachment[i], mimeType[i] );
311 mbp.setFileName( "file" + i );
312 mbps.add( mbp );
313 }
314 }
315 // create the Multipart and add its parts to it
316 Multipart mp = new MimeMultipart();
317 for ( int i = 0; i < mbps.size(); i++ ) {
318 mp.addBodyPart( mbps.get( i ) );
319 }
320 msg.setContent( mp );
321
322 // Transport tr = session.getTransport( "smtp" );
323 // if ( mailHostUser != null ) {
324 // tr.connect( mailHostUser, mailHostPassword );
325 // } else {
326 // tr.connect();
327 // }
328 // msg.saveChanges(); // don't forget this
329 // tr.sendMessage( msg, msg.getAllRecipients() );
330 // tr.close();
331
332 Transport.send( msg );
333 LOG.logDebug( "Mail sent successfully! Header=", eMess.getHeader() );
334 } catch ( Exception e ) {
335 LOG.logError( e.getMessage(), e );
336 String s = Messages.getMessage( "FRAMEWORK_MAIL_SEND_ERROR", eMess.getHeader() );
337 throw new SendMailException( s, e );
338 }
339 }
340
341 /**
342 * This method creates an email message and sends it using the J2EE mail services
343 *
344 * @param eMess
345 * an email message
346 * @param session
347 * @param files
348 * files to attach to a mail
349 * @param mimeType
350 * mimetype of the attchment
351 * @throws SendMailException
352 * an exception if the message is undeliverable
353 */
354 public void createAndSendMail( MailMessage eMess, Session session, File[] files, String[] mimeType )
355 throws SendMailException {
356 if ( eMess == null || !eMess.isValid() ) {
357 throw new SendMailException( "Not a valid e-mail!" );
358 }
359 try {
360 int k = eMess.getMessageBody().length() > 60 ? 60 : eMess.getMessageBody().length() - 1;
361 LOG.logDebug( StringTools.concat( 500, "Sending message, From: ", eMess.getSender(), "\nTo: ",
362 eMess.getReceiver(), "\nSubject: ", eMess.getSubject(), "\nContents: ",
363 eMess.getMessageBody().substring( 0, k ), "..." ) );
364 // construct the message
365 MimeMessage msg = new MimeMessage( session );
366 msg.setFrom( new InternetAddress( eMess.getSender() ) );
367 msg.setRecipients( Message.RecipientType.TO, InternetAddress.parse( eMess.getReceiver(), false ) );
368 msg.setSubject( eMess.getSubject(), CharsetUtils.getSystemCharset() );
369 msg.setHeader( "X-Mailer", "JavaMail" );
370 msg.setSentDate( new Date() );
371
372 // create and fill the first message part
373 List<MimeBodyPart> mbps = new ArrayList<MimeBodyPart>();
374 MimeBodyPart mbp = new MimeBodyPart();
375 mbp.setContent( eMess.getMessageBody(), eMess.getMimeType() );
376 mbps.add( mbp );
377 if ( files != null ) {
378 if ( files.length != mimeType.length ) {
379 throw new SendMailException( Messages.getMessage( "FRAMEWORK_MAIL_ATTACH" ) );
380 }
381 for ( int i = 0; i < files.length; i++ ) {
382 mbp = new MimeBodyPart();
383 mbp.attachFile( files[i] );
384 mbp.setHeader( "Content-Type", mimeType[i] );
385 mbps.add( mbp );
386 }
387 }
388 // create the Multipart and add its parts to it
389 Multipart mp = new MimeMultipart();
390 for ( int i = 0; i < mbps.size(); i++ ) {
391 mp.addBodyPart( mbps.get( i ) );
392 }
393 msg.setContent( mp );
394
395 // send the mail off
396 // Transport tr = session.getTransport( "smtp" );
397 // if ( mailHostUser != null ) {
398 // tr.connect( mailHostUser, mailHostPassword );
399 // } else {
400 // tr.connect();
401 // }
402 // msg.saveChanges(); // don't forget this
403 // tr.sendMessage( msg, msg.getAllRecipients() );
404 // tr.close();
405 Transport.send( msg );
406 LOG.logDebug( "Mail sent successfully! Header=", eMess.getHeader() );
407 } catch ( Exception e ) {
408 LOG.logError( e.getMessage(), e );
409 String s = Messages.getMessage( "FRAMEWORK_MAIL_SEND_ERROR", eMess.getHeader() );
410 throw new SendMailException( s, e );
411 }
412 }
413
414 private static class Authenticator extends javax.mail.Authenticator {
415 private PasswordAuthentication authentication;
416
417 public Authenticator( String username, String password ) {
418 // String username = "auth-user";
419 // String password = "auth-password";
420 authentication = new PasswordAuthentication( username, password );
421 }
422
423 @Override
424 protected PasswordAuthentication getPasswordAuthentication() {
425 return authentication;
426 }
427 }
428
429 }