/*
 * Copyright (c) 1998-2012 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Emil Ong
 */

package com.caucho.quercus.lib.mail;

import java.util.logging.Logger;

import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.internet.MimeMessage;

import com.caucho.util.L10N;

/**
 * Extended MimeMessage that allows overriding Message-ID header
 */
public class QuercusMimeMessage extends MimeMessage {
  private static final Logger log =
    Logger.getLogger(QuercusMimeMessage.class.getName());

  private static final L10N L = new L10N(QuercusMimeMessage.class);

  private String _messageId;

  public QuercusMimeMessage(Session session)
  {
    super(session);
  }

  public void setMessageID(String messageId)
  {
    _messageId = messageId;
  }

  @Override
  public String getMessageID()
    throws MessagingException
  {
    if (_messageId == null)
      return super.getMessageID();

    return _messageId;
  }

  @Override
  protected void updateHeaders()
    throws MessagingException
  {
    super.updateHeaders();

    if (_messageId != null)
      setHeader("Message-ID", _messageId);
  }
  
}
