Hi Felipe,
This block of code would help you send an email from the application. The
trick basically is to get the textual data from the client side and pass it
to the server side and then use this piece of code to send the email. This
is actually with the file attachment feature even.
Initially, you need to have a few variables declared for the username,
password, SMTP etc...
private static String SMTP_HOST_NAME = "abc-abc.abc.com";
private static String SMTP_AUTH_USER = "[email protected]";
private static String SMTP_AUTH_PWD = "abcpassword";
private static final String emailMsgTxt = "Sample Message - Testing the
email application";
private static final String emailSubjectTxt = "Sample Mail";
private static String emailFromAddress = "[email protected]";
private static final String[] emailList = new String[100];
String fileAttachment = SRCFOLDER + "sample.pdf";
public void sendEmail(EmailDetailsVo emailVo) {
emailList[0] = emailVo.getEmailRecipient();
Writer output = null;
String text = "sample Text";
OutputStream file;
System.out.println("Inside send email2");
fileAttachment = SRCFOLDER + "sample.pdf";
try {
file = new FileOutputStream(
new File(
SRCFOLDER + "sample.pdf"));
Document document = new Document();
try {
PdfWriter.getInstance(document, file);
document.open();
document.add(new Paragraph(String_Body_Of_The_Email));
} catch (DocumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
document.close();
try {
file.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
Properties props = new Properties();
props.put("mail.transport.protocol", "smtp");
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.host", SMTP_HOST_NAME);
props.put("mail.smtp.auth", "true");
Authenticator auth = new SMTPAuthenticator();
Session session = Session.getDefaultInstance(props, auth);
MimeMessage message1 = new MimeMessage(session);
try {
message1.setFrom(new InternetAddress(emailFromAddress));
message1.addRecipient(Message.RecipientType.TO,
new InternetAddress(emailList[0]));
message1.setSubject(emailVo.getEmailSubject());
message1.addRecipient(Message.RecipientType.CC,
new InternetAddress(emailVo.getCcEmailAddress()));
// create the message part
MimeBodyPart messageBodyPart = new MimeBodyPart();
// fill message
messageBodyPart.setText(emailVo.getEmailBody());
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart);
messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource(fileAttachment);
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName("MainPdf.pdf");
multipart.addBodyPart(messageBodyPart);
// Put parts in message
message1.setContent(multipart);
// Send the message
Transport.send(message1);
} catch (AddressException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (MessagingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// return null;
}
public class SMTPAuthenticator extends javax.mail.Authenticator {
public PasswordAuthentication getPasswordAuthentication() {
String username = SMTP_AUTH_USER;
String password = SMTP_AUTH_PWD;
return new PasswordAuthentication(username, password);
}
}
HTH,
Thanks and Regards,
Abhiram
On Mon, May 10, 2010 at 3:59 AM, Felipe Guarda <[email protected]> wrote:
> I'm trying to learn how to send emails using gwt/rpc but I have
> difficulties.
> Someone could send me a simple example that shows the implementation
> of the code on the client and server?
>
> tks
>
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