AudioUtil.java

/*
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code is vox-mail.
 *
 * The Initial Developer of the Original Code is Voxeo Corporation.
 * Portions created by Voxeo are Copyright (C) 2000-2007.
 * All rights reserved.
 * 
 * Contributor(s):
 * ICOA Inc. <info@icoa.com> (http://icoa.com)
 */

package org.voxmail.utils;

import java.io.InputStream;
import java.io.OutputStream;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.Multipart;
import javax.mail.Part;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.voxmail.mail.MailConnection;

/**
 * @author James
 */
public class AudioUtil {
    
    /** Creates a new instance of AudioUtil */
    public AudioUtil() {
    }
    
    public void streamAudio(HttpServletRequest request, HttpServletResponse response) {
        HttpSession httpSession = request.getSession(false);

        try {
            String msgindex = request.getParameter("msgindex");
            System.out.println("Msg index: " + msgindex);
            
            MailConnection mail = (MailConnection)httpSession.getAttribute("MailConnection");
            if (mail == null)
            {
                System.out.println("MailConnection is null");
            }
            else
            {
                System.out.println("Got mail connection");
            }
            
            Folder inbox = mail.getInbox();
            Message message = inbox.getMessage(Integer.parseInt(msgindex));
            
            Multipart multipart = (Multipart)message.getContent();
            
            int i = 0;
            
            for(i = 0; i < multipart.getCount(); i++)
            {
                Part p2 = multipart.getBodyPart(i);  
                
                if (p2.isMimeType("text/plain"))
                {
                    System.out.println("MimeType: text/plain");
                    break;
                }
                else
                {
                    response.setContentType("audio/wav");
                    if(p2.getFileName() != null) {
                        System.out.println("Setting content disposition");
                        //response.setHeader("Content-Disposition", "attachment; filename=\"" + p2.getFileName() + "\"");
                        OutputStream out = response.getOutputStream();
                        InputStream in = p2.getInputStream();
                        int c = in.read();
                        while(c != -1) {
                            out.write(c);
                            c = in.read();
                        }
                    }
                    else
                    {
                        System.out.println("Filename is null");
                    }
                }
            }
            
        } catch (Exception e) {
            e.printStackTrace();
            //logger.error("MainController::streamAudio() - failed: " + e.getMessage());
        }
    }
}