printerjobrequest.java

java 平台 telnet 繁体中文版

/*
 * This file is part of "The Java Telnet Application".
 *
 * This 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, or (at your option)
 * any later version.
 *
 * "The Java Telnet Application" 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.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this software; see the file COPYING.  If not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */
package de.mud.jta.event;

import de.mud.jta.PluginMessage;
import de.mud.jta.PluginListener;
import de.mud.jta.event.PrinterJobListener;
import java.awt.print.PrinterJob;

import java.io.IOException;

/**
 * send the PrintJob.
 * <P>
 * <B>Maintainer:</B> Jutso Hung
 *
 * @version $Id: PrintJobRequest.java,v 1.3 2001/06/04 16:55:24 jutso Exp $
 * @author Jutso Hung
 */
public class PrinterJobRequest implements PluginMessage {
  /** Save the PrinterJob set by the user. */
  PrinterJob pjob;
  public PrinterJobRequest(PrinterJob pj ) { pjob = pj; }

  /**
   * Send to  all listeners the PrinterJob
   * @param pl the list of plugin message listeners
   * @return always null
   */
  public Object firePluginMessage(PluginListener pl) {
    if(pl instanceof PrinterJobListener) {
      ((PrinterJobListener)pl).receivePrinterJob(pjob);
    }
    return null;
  }
}