Package samples

Source Code of samples.DiscoverServiceTypes$SampleListener

//Licensed under Apache License version 2.0
//Original license LGPL

// %Z%%M%, %I%, %G%
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package samples;

import java.io.IOException;

import javax.jmdns.JmDNS;
import javax.jmdns.ServiceEvent;
import javax.jmdns.ServiceTypeListener;

/**
* Sample Code for Service Type Discovery using JmDNS and a ServiceTypeListener.
* <p>
* Run the main method of this class. It lists all service types known on the
* local network on System.out.
*
* @author  Werner Randelshofer
* @version   %I%, %G%
*/
public class DiscoverServiceTypes {
   
    static class SampleListener implements ServiceTypeListener {
       
        public void serviceTypeAdded(ServiceEvent event) {
            System.out.println("Service type added: " +event.getType());
        }
    }
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        /* Activate these lines to see log messages of JmDNS
        Logger logger = Logger.getLogger(JmDNS.class.getName());
        ConsoleHandler handler = new ConsoleHandler();
        logger.addHandler(handler);
        logger.setLevel(Level.FINER);
        handler.setLevel(Level.FINER);
        */
       
        try {
            JmDNS jmdns = JmDNS.create();
            jmdns.addServiceTypeListener(new SampleListener());
           
            System.out.println("Press q and Enter, to quit");
            int b;
            while ((b = System.in.read()) != -1 && (char) b != 'q');
            jmdns.close();
            System.out.println("Done");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}
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