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transport.javaAPI DocGlassfish v2 API7746Thu Oct 19 13:53:06 BST 2006None

transport

public class transport extends Object implements TransportListener, ConnectionListener
transport is a simple program that creates a message, explicitly retrieves a Transport from the session based on the type of the address (it's InternetAddress, so SMTP will be used) and sends the message. usage: java transport "toaddr1[, toaddr2]*" from smtphost true|false
where to and from are the destination and origin email addresses, respectively, and smtphost is the hostname of the machine that has the smtp server running. The to addresses can be either a single email address or a comma-separated list of email addresses in quotes, i.e. "joe@machine, jane, max@server.com" The last parameter either turns on or turns off debugging during sending.
author
Max Spivak

Fields Summary
static String
msgText
static String
msgText2
Constructors Summary
public transport()

Methods Summary
public voidclosed(javax.mail.event.ConnectionEvent e)
	System.out.println(">>> ConnectionListener.closed()");
    
public voiddisconnected(javax.mail.event.ConnectionEvent e)
public voidgo(javax.mail.Session session, javax.mail.internet.InternetAddress[] toAddr, javax.mail.internet.InternetAddress from)
	Transport trans = null;

	try {
	    // create a message
	    Message msg = new MimeMessage(session);
	    msg.setFrom(from);
	    msg.setRecipients(Message.RecipientType.TO, toAddr);
	    msg.setSubject("JavaMail APIs transport.java Test");
	    msg.setSentDate(new Date());  // Date: header
	    msg.setContent(msgText+msgText2, "text/plain");
	    msg.saveChanges();

	    // get the smtp transport for the address
	    trans = session.getTransport(toAddr[0]);

	    // register ourselves as listener for ConnectionEvents 
	    // and TransportEvents
	    trans.addConnectionListener(this);
	    trans.addTransportListener(this);

	    // connect the transport
	    trans.connect();

	    // send the message
	    trans.sendMessage(msg, toAddr);

	    // give the EventQueue enough time to fire its events
	    try {Thread.sleep(5);}catch(InterruptedException e) {}

	} catch (MessagingException mex) {
	    // give the EventQueue enough time to fire its events
	    try {Thread.sleep(5);}catch(InterruptedException e) {}

	    mex.printStackTrace();
	    System.out.println();
	    Exception ex = mex;
	    do {
		if (ex instanceof SendFailedException) {
		    SendFailedException sfex = (SendFailedException)ex;
		    Address[] invalid = sfex.getInvalidAddresses();
		    if (invalid != null) {
			System.out.println("    ** Invalid Addresses");
			if (invalid != null) {
			    for (int i = 0; i < invalid.length; i++) 
				System.out.println("         " + invalid[i]);
			}
		    }
		    Address[] validUnsent = sfex.getValidUnsentAddresses();
		    if (validUnsent != null) {
			System.out.println("    ** ValidUnsent Addresses");
			if (validUnsent != null) {
			    for (int i = 0; i < validUnsent.length; i++) 
				System.out.println("         "+validUnsent[i]);
			}
		    }
		    Address[] validSent = sfex.getValidSentAddresses();
		    if (validSent != null) {
			System.out.println("    ** ValidSent Addresses");
			if (validSent != null) {
			    for (int i = 0; i < validSent.length; i++) 
				System.out.println("         "+validSent[i]);
			}
		    }
		}
		System.out.println();
		if (ex instanceof MessagingException)
		    ex = ((MessagingException)ex).getNextException();
		else
		    ex = null;
	    } while (ex != null);
	} finally {
	    try {
		// close the transport
		if (trans != null)
		    trans.close();
	    } catch (MessagingException mex) { /* ignore */ }
	}
    
public static voidmain(java.lang.String[] args)

         
	Properties props = new Properties();
	// parse the arguments
	InternetAddress[] addrs = null;
	InternetAddress from;
	boolean debug = false;
	if (args.length != 4) {
	    usage();
	    return;
	} else {
	    props.put("mail.smtp.host", args[2]);
	    if (args[3].equals("true")) {
		debug = true;
	    } else if (args[3].equals("false")) {
		debug = false;
	    } else {
		usage();
		return;
	    }

	    // parse the destination addresses
	    try {
		addrs = InternetAddress.parse(args[0], false);
		from = new InternetAddress(args[1]);
	    } catch (AddressException aex) {
		System.out.println("Invalid Address");
		aex.printStackTrace();
		return;
	    }
	}
	// create some properties and get a Session
	Session session = Session.getInstance(props, null);
	session.setDebug(debug);

	transport t = new transport();
	t.go(session, addrs, from);
    
public voidmessageDelivered(javax.mail.event.TransportEvent e)
	System.out.print(">>> TransportListener.messageDelivered().");
	System.out.println(" Valid Addresses:");
	Address[] valid = e.getValidSentAddresses();
	if (valid != null) {
	    for (int i = 0; i < valid.length; i++) 
		System.out.println("    " + valid[i]);
	}
    
public voidmessageNotDelivered(javax.mail.event.TransportEvent e)
	System.out.print(">>> TransportListener.messageNotDelivered().");
	System.out.println(" Invalid Addresses:");
	Address[] invalid = e.getInvalidAddresses();
	if (invalid != null) {
	    for (int i = 0; i < invalid.length; i++) 
		System.out.println("    " + invalid[i]);
	}
    
public voidmessagePartiallyDelivered(javax.mail.event.TransportEvent e)
	// SMTPTransport doesn't partially deliver msgs
    
public voidopened(javax.mail.event.ConnectionEvent e)
	System.out.println(">>> ConnectionListener.opened()");
    
private static voidusage()
	System.out.println("usage: java transport \"<to1>[, <to2>]*\" <from> <smtp> true|false\nexample: java transport \"joe@machine, jane\" senderaddr smtphost false");