Where could i find an applet for JavaMail
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Posted By:   Saqib_Khan
Posted On:   Saturday, November 24, 2001 09:25 AM

CAn anybody please lemme know where i could find code for an applet for Java Mail. I am kind of a new in Java, so please help is appreciated.
Thanx.

<p>Will this work?</p>

Posted By:   James_Kelley  
Posted On:   Wednesday, December 5, 2001 07:05 PM

Will this work?





import java.applet.*;
import javax.mail.*;
import javax.mail.internet.*;
import java.util.Properties;
import java.awt.event.*;
import java.awt.*;


public class SMTPApplet extends Applet {

private Button sendButton = new Button("Send Message");
private Label fromLabel = new Label("From: ");
private Label subjectLabel = new Label("Subject: ");
private TextField fromField = new TextField(40);
private TextField subjectField = new TextField(40);
private TextArea message = new TextArea(30, 60);

private String toAddress = "";

public SMTPApplet() {

this.setLayout(new BorderLayout());

Panel north = new Panel();
north.setLayout(new GridLayout(3, 1));

Panel n1 = new Panel();
n1.add(fromLabel);
n1.add(fromField);
north.add(n1);

Panel n2 = new Panel();
n2.add(subjectLabel);
n2.add(subjectField);
north.add(n2);

this.add(north, BorderLayout.NORTH);

message.setFont(new Font("Monospaced", Font.PLAIN, 12));
this.add(message, BorderLayout.CENTER);

Panel south = new Panel();
south.setLayout(new FlowLayout(FlowLayout.CENTER));
south.add(sendButton);
sendButton.addActionListener(new SendAction());
this.add(south, BorderLayout.SOUTH);

}

public void init() {

String subject = this.getParameter("subject");
if (subject == null) subject = "";
subjectField.setText(subject);

toAddress = this.getParameter("to");
if (toAddress == null) toAddress = "";

String fromAddress = this.getParameter("from");
if (fromAddress == null) fromAddress = "";
fromField.setText(fromAddress);

}

class SendAction implements ActionListener {

public void actionPerformed(ActionEvent evt) {

try {
Properties props = new Properties();
props.put("mail.host", getCodeBase().getHost());

Session mailConnection = Session.getInstance(props, null);
final Message msg = new MimeMessage(mailConnection);

Address to = new InternetAddress(toAddress);
Address from = new InternetAddress(fromField.getText());

msg.setContent(message.getText(), "text/plain");
msg.setFrom(from);
msg.setRecipient(Message.RecipientType.TO, to);
msg.setSubject(subjectField.getText());

// This can take a non-trivial amount of time so
// spawn a thread to handle it.
Runnable r = new Runnable() {
public void run() {
try {
Transport.send(msg);
}
catch (Exception e) {
e.printStackTrace();
}
}
};
Thread t = new Thread(r);
t.start();

message.setText("");
}
catch (Exception e) {
// We should really bring up a more specific error dialog here.
e.printStackTrace();
}

}

}

}
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