MainClass.java Source code

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Here is the source code for MainClass.java

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/*
 * @(#)msgmultisendsample.java  1.14 03/04/22
 *
 * Copyright 1996-2003 Sun Microsystems, Inc. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * 
 * - Redistribution in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of Sun Microsystems, Inc. or the names of contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 * 
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
 * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND
 * ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES OR LIABILITIES
 * SUFFERED BY LICENSEE AS A RESULT OF  OR RELATING TO USE, MODIFICATION
 * OR DISTRIBUTION OF THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
 * SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
 * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
 * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
 * ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS
 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 * 
 * You acknowledge that Software is not designed, licensed or intended
 * for use in the design, construction, operation or maintenance of any
 * nuclear facility.
 */

import java.util.Date;
import java.util.Properties;

import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;

// import javax.activation.*;

/**
 * msgmultisendsample creates a simple multipart/mixed message and sends it.
 * Both body parts are text/plain.
 * <P>
 * usage: <code>java msgmultisendsample <i>to from smtp true|false</i></code>
 * where <i>to</i> and <i>from</i> are the destination and origin email
 * addresses, respectively, and <i>smtp</i> is the hostname of the machine that
 * has smtp server running. The last parameter either turns on or turns off
 * debugging during sending.
 * 
 * @author Max Spivak
 */
public class MainClass {
    static String msgText1 = "This is a message body.\nHere's line two.";

    static String msgText2 = "This is the text in the message attachment.";

    public static void main(String[] args) {
        if (args.length != 4) {
            System.out.println("usage: java msgmultisend <to> <from> <smtp> true|false");
            return;
        }

        String to = args[0];
        String from = args[1];
        String host = args[2];
        boolean debug = Boolean.valueOf(args[3]).booleanValue();

        // create some properties and get the default Session
        Properties props = new Properties();
        props.put("mail.smtp.host", host);

        Session session = Session.getInstance(props, null);
        session.setDebug(debug);

        try {
            // create a message
            MimeMessage msg = new MimeMessage(session);
            msg.setFrom(new InternetAddress(from));
            InternetAddress[] address = { new InternetAddress(to) };
            msg.setRecipients(Message.RecipientType.TO, address);
            msg.setSubject("JavaMail APIs Multipart Test");
            msg.setSentDate(new Date());

            // create and fill the first message part
            MimeBodyPart mbp1 = new MimeBodyPart();
            mbp1.setText(msgText1);

            // create and fill the second message part
            MimeBodyPart mbp2 = new MimeBodyPart();
            // Use setText(text, charset), to show it off !
            mbp2.setText(msgText2, "us-ascii");

            // create the Multipart and its parts to it
            Multipart mp = new MimeMultipart();
            mp.addBodyPart(mbp1);
            mp.addBodyPart(mbp2);

            // add the Multipart to the message
            msg.setContent(mp);

            // send the message
            Transport.send(msg);
        } catch (MessagingException mex) {
            mex.printStackTrace();
            Exception ex = null;
            if ((ex = mex.getNextException()) != null) {
                ex.printStackTrace();
            }
        }
    }
}