Send the email.
try {
Properties props = new Properties();
props.put("mail.smtp.host", host);
props.put("mail.smtp.port", String.valueOf(port));
// Aside, the JDK is clearly unaware of the Scottish
// 'session', which involves excessive quantities of
// alcohol :-)
Session sesh;
Authenticator auth;
if (SSL) {
try {
Provider p = (Provider) Class.forName(
"com.sun.net.ssl.internal.ssl.Provider").newInstance();
Security.addProvider(p);
} catch (Exception e) {
throw new BuildException("could not instantiate ssl "
+ "security provider, check that you have JSSE in "
+ "your classpath");
}
// SMTP provider
props.put("mail.smtp.socketFactory.class", SSL_FACTORY);
props.put("mail.smtp.socketFactory.fallback", "false");
}
if (user == null && password == null) {
sesh = Session.getDefaultInstance(props, null);
} else {
props.put("mail.smtp.auth", "true");
auth = new SimpleAuthenticator(user, password);
sesh = Session.getInstance(props, auth);
}
//create the message
MimeMessage msg = new MimeMessage(sesh);
MimeMultipart attachments = new MimeMultipart();
//set the sender
if (from.getName() == null) {
msg.setFrom(new InternetAddress(from.getAddress()));
} else {
msg.setFrom(new InternetAddress(from.getAddress(),
from.getName()));
}
// set the reply to addresses
msg.setReplyTo(internetAddresses(replyToList));
msg.setRecipients(Message.RecipientType.TO,
internetAddresses(toList));
msg.setRecipients(Message.RecipientType.CC,
internetAddresses(ccList));
msg.setRecipients(Message.RecipientType.BCC,
internetAddresses(bccList));
// Choosing character set of the mail message
// First: looking it from MimeType
String charset = parseCharSetFromMimeType(message.getMimeType());
if (charset != null) {
// Assign/reassign message charset from MimeType
message.setCharset(charset);
} else {
// Next: looking if charset having explicit definition
charset = message.getCharset();
if (charset == null) {
// Using default
charset = DEFAULT_CHARSET;
message.setCharset(charset);
}
}
// Using javax.activation.DataSource paradigm
StringDataSource sds = new StringDataSource();
sds.setContentType(message.getMimeType());
sds.setCharset(charset);
if (subject != null) {
msg.setSubject(subject, charset);
}
msg.addHeader("Date", getDate());
for (Iterator iter = headers.iterator(); iter.hasNext();) {
Header h = (Header) iter.next();
msg.addHeader(h.getName(), h.getValue());
}
PrintStream out = new PrintStream(sds.getOutputStream());
message.print(out);
out.close();
MimeBodyPart textbody = new MimeBodyPart();
textbody.setDataHandler(new DataHandler(sds));
attachments.addBodyPart(textbody);
Enumeration e = files.elements();
while (e.hasMoreElements()) {
File file = (File) e.nextElement();
MimeBodyPart body;
body = new MimeBodyPart();
if (!file.exists() || !file.canRead()) {
throw new BuildException("File \"" + file.getAbsolutePath()
+ "\" does not exist or is not "
+ "readable.");
}
FileDataSource fileData = new FileDataSource(file);
DataHandler fileDataHandler = new DataHandler(fileData);
body.setDataHandler(fileDataHandler);
body.setFileName(file.getName());
attachments.addBodyPart(body);
}
msg.setContent(attachments);
Transport.send(msg);
} catch (MessagingException e) {
throw new BuildException("Problem while sending mime mail:", e);
} catch (IOException e) {
throw new BuildException("Problem while sending mime mail:", e);
}
