public static void sendEmailByJava(String subject, String content, List<String> address)
throws MailingException {
Transport transport = null;
try {
Smtp smtp = new Smtp();
// Create the mail session
Session mailSession;
mailSession = Session.getInstance(smtp.toProperties());
// Create the connection
transport = mailSession.getTransport(smtp.getKindConnection());
transport.connect(smtp.getHost(), smtp.getUser(), smtp.getPassword());
InternetAddress fromAddress = null;
try {
fromAddress =
new InternetAddress(
MiddlewareProperties.NOTIFICATIONS_EMAIL_ADDRESS, "WB-API Notifications");
} catch (UnsupportedEncodingException e) {
}
if (address != null && !address.isEmpty()) {
MimeMessage msg = new MimeMessage(mailSession);
msg.setSubject(subject, "utf-8");
InternetAddress[] addressTo = new InternetAddress[address.size()];
for (int i = 0; i < address.size(); i++) {
addressTo[i] = new InternetAddress(address.get(i));
}
// Set recipient mail
if (fromAddress != null) {
msg.setFrom(fromAddress);
}
msg.setRecipients(Message.RecipientType.BCC, addressTo);
// Set body text
MimeBodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setContent(content, "text/html; charset=utf-8");
// Multipart message
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart);
msg.setContent(multipart);
// Send the message
try {
transport.sendMessage(msg, msg.getAllRecipients());
} catch (MessagingException e) {
logger.error(e);
throw new MailingException(e);
}
} else {
logger.debug(
"Trying to send a mail to a null or empty list of recipients. This is the content of the message:\n '"
+ content
+ "'");
}
logger.debug("Email sent.");
} catch (Exception e) {
logger.error(e);
throw new MailingException(e);
} finally {
try {
if (transport != null && transport.isConnected()) {
// Close the email connection
transport.close();
}
} catch (MessagingException e) {
logger.error(e);
}
}
}
protected void sendFinished() throws Exception {
if (transport.isConnected()) {
transport.close();
}
}