copier.java Source code

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Here is the source code for copier.java

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/*
 * Copyright (c) 1996-2010 Oracle and/or its affiliates. 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.
 *
 *   - Redistributions 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 Oracle nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 *
 * @author   Christopher Cotton
 */

import javax.mail.*;

/**
 * copier will copy a specified number of messages from one folder
 * to another folder. it demonstrates how to use the JavaMail APIs
 * to copy messages.<p>
 *
 * Usage for copier: copier <i>store urlname</i> 
 * <i>src folder</i> <i>dest folder</i> <i>start msg #</i> <i>end msg #</i><p>
 *
 */

public class copier {

    public static void main(String argv[]) {
        boolean debug = false; // change to get more errors

        if (argv.length != 5) {
            System.out.println("usage: copier <urlname> <src folder>" + "<dest folder> <start msg #> <end msg #>");
            return;
        }

        try {
            URLName url = new URLName(argv[0]);
            String src = argv[1]; // source folder
            String dest = argv[2]; // dest folder
            int start = Integer.parseInt(argv[3]); // copy from message #
            int end = Integer.parseInt(argv[4]); // to message #

            // Get the default Session object

            Session session = Session.getInstance(System.getProperties(), null);
            // session.setDebug(debug);

            // Get a Store object that implements the protocol.
            Store store = session.getStore(url);
            store.connect();
            System.out.println("Connected...");

            // Open Source Folder
            Folder folder = store.getFolder(src);
            folder.open(Folder.READ_WRITE);
            System.out.println("Opened source...");

            if (folder.getMessageCount() == 0) {
                System.out.println("Source folder has no messages ..");
                folder.close(false);
                store.close();
            }

            // Open destination folder, create if needed 
            Folder dfolder = store.getFolder(dest);
            if (!dfolder.exists()) // create
                dfolder.create(Folder.HOLDS_MESSAGES);

            Message[] msgs = folder.getMessages(start, end);
            System.out.println("Got messages...");

            // Copy messages into destination, 
            folder.copyMessages(msgs, dfolder);
            System.out.println("Copied messages...");

            // Close the folder and store
            folder.close(false);
            store.close();
            System.out.println("Closed folder and store...");

        } catch (Exception e) {
            e.printStackTrace();
        }

        System.exit(0);
    }
}