/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
************************************************************************/
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package com.sun.grid.jgdi.examples;
import com.sun.grid.jgdi.EventClient;
import com.sun.grid.jgdi.JGDI;
import com.sun.grid.jgdi.JGDIException;
import com.sun.grid.jgdi.JGDIFactory;
import com.sun.grid.jgdi.configuration.Checkpoint;
import com.sun.grid.jgdi.configuration.ConfigurationFactory;
import com.sun.grid.jgdi.event.Event;
import com.sun.grid.jgdi.event.EventListener;
import com.sun.grid.jgdi.event.EventTypeEnum;
/**
* Simple example which demonstrates how to receive events from the
* Sun™ Grid Engine
*
*/
public class EventExample {
public static void main(String[] args) {
try {
String url = "bootstrap:///opt/sge@default:1026";
if (args.length == 1) {
url = args[0];
}
JGDI jgdi = JGDIFactory.newInstance(url);
try {
System.out.println("Successfully connected to " + url);
EventClient evc = JGDIFactory.createEventClient(url, 0);
evc.subscribe(EventTypeEnum.CheckpointAdd);
evc.subscribe(EventTypeEnum.CheckpointMod);
evc.subscribe(EventTypeEnum.CheckpointDel);
evc.commit();
evc.addEventListener(new EventListener() {
public void eventOccured(Event evt) {
System.out.println("got event " + evt);
}
});
try {
// Create a new checkpoint object which intialized with default values
Checkpoint ckpt = ConfigurationFactory.createCheckpointWithDefaults();
ckpt.setName("sample");
ckpt.setCkptCommand("/usr/bin/ckpt");
ckpt.setCkptDir("/tmp");
jgdi.addCheckpoint(ckpt);
try {
System.out.println("Checkpoint " + ckpt.getName() + " successfully added");
ckpt = jgdi.getCheckpoint(ckpt.getName());
ckpt.setRestCommand("/tmp/blubber");
jgdi.updateCheckpoint(ckpt);
System.out.println("Checkpoint " + ckpt.getName() + " successfully modified");
} finally {
jgdi.deleteCheckpoint(ckpt);
System.out.println("Checkpoint " + ckpt.getName() + " successfully deleted");
}
Thread.sleep(60000);
} finally {
evc.close();
}
} finally {
jgdi.close();
}
} catch (JGDIException e) {
e.printStackTrace();
} catch (InterruptedException e) {
// Ignore
}
}
}