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/*___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.
*
************************************************************************/
/*___INFO__MARK_END__*/
/**
* Generated from java_event_client.jsp
* !!! DO NOT EDIT THIS FILE !!!
*/
<%
com.sun.grid.cull.JavaHelper jh = (com.sun.grid.cull.JavaHelper)params.get("javaHelper");
com.sun.grid.cull.CullDefinition cullDef = (com.sun.grid.cull.CullDefinition)params.get("cullDef");
%>
package com.sun.grid.jgdi.management;
import javax.management.MBeanNotificationInfo;
import javax.management.Notification;
import com.sun.grid.jgdi.EventClient;
import com.sun.grid.jgdi.event.Event;
import java.util.*;
import java.util.logging.Logger;
import java.util.logging.Level;
/**
* Helper class for mapping JGDI Events to JMX notifications
*
*/
public class NotificationBridgeFactory {
private static final Logger log = Logger.getLogger(NotificationBridgeFactory.class.getName());
private static final Map<Class, EventToNotification> eventMap = new HashMap<Class, EventToNotification>();
private static class EventToNotification {
private final String eventName;
private final Class eventClass;
private final MBeanNotificationInfo notificationInfo;
public EventToNotification(String eventName, Class eventClass) {
this.eventName = eventName;
this.eventClass = eventClass;
this.notificationInfo = new MBeanNotificationInfo(new String[]{eventName}, eventClass.getName(), null);
}
public MBeanNotificationInfo getNotificationInfo() {
return notificationInfo;
}
public Notification createNotification(Event event, long seqNumber) {
Notification notification = new Notification(eventName, EventClient.class.getName(), seqNumber);
notification.setUserData(event);
return notification;
}
}
public static Notification createNotification(Event evt, long seqNumber) {
EventToNotification bridge = eventMap.get(evt.getClass());
if (bridge != null) {
log.log(Level.FINE, "create notification for event {0}", evt);
return bridge.createNotification(evt, seqNumber);
} else {
return null;
}
}
public static NotificationBridge newInstance(String url) {
return new NotificationBridge(url);
}
private static void registerEvent(String eventName, Class eventClass) {
if (log.isLoggable(Level.FINER)) {
log.entering("NotificationBridgeFactory", "registerEvent", new Object[]{eventName, eventClass});
}
EventToNotification evtNot = new EventToNotification(eventName, eventClass);
eventMap.put(eventClass, evtNot);
log.exiting("NotificationBridgeFactory", "registerEvent");
}
public static MBeanNotificationInfo[] createMBeanNotificationInfo() {
log.entering("NotificationBridgeFactory", "createMBeanNotificationInfo");
MBeanNotificationInfo [] ret = new MBeanNotificationInfo[eventMap.size()];
int i = 0;
for (Map.Entry<Class, EventToNotification> entry : eventMap.entrySet()) {
ret[i++] = entry.getValue().getNotificationInfo();
}
log.exiting("NotificationBridgeFactory", "createMBeanNotificationInfo", ret);
return ret;
}
static {
<%
com.sun.grid.cull.CullObject cullObj = null;
for (String name : cullDef.getObjectNames()) {
cullObj = cullDef.getCullObject(name);
name = cullObj.getIdlName();
// System.out.println("name = " + name + ", cullname = " + cullObj.getName() + " " +
// (cullObj.hasAddEvent() ? "A" : "") +
// (cullObj.hasDeleteEvent() ? "D" : "") +
// (cullObj.hasGetListEvent() ? "L" : "") +
// (cullObj.hasGetEvent() ? "G" : "") +
// (cullObj.hasModifyEvent() ? "M" : ""));
if(name == null) {
throw new IllegalStateException("Have no idl name for " + cullObj.getName());
}
String notifType = null;
String classname = null;
if(cullObj.hasAddEvent()) {
%>
registerEvent("Add<%=name%>", com.sun.grid.jgdi.event.<%=cullObj.getIdlName()%>AddEvent.class);
<% }
if(cullObj.hasDeleteEvent()) {
%>
registerEvent("Del<%=name%>", com.sun.grid.jgdi.event.<%=cullObj.getIdlName()%>DelEvent.class);
<%
}
if(cullObj.hasModifyEvent()) {
%>
registerEvent("Mod<%=name%>", com.sun.grid.jgdi.event.<%=cullObj.getIdlName()%>ModEvent.class);
<%
}
if(cullObj.hasGetListEvent()) {
%>
registerEvent("List<%=name%>", com.sun.grid.jgdi.event.<%=cullObj.getIdlName()%>ListEvent.class);
<%
}
} // end of for
String [] specialEvents = {
"QmasterGoesDown",
"SchedulerRun",
"Shutdown",
"JobFinish",
"JobUsage",
"JobFinalUsage",
"JobPriorityMod",
"QueueInstanceSuspend",
"QueueInstanceUnsuspend",
"ConnectionClosed"
};
for (int i = 0; i < specialEvents.length; i++) {
%>
registerEvent("<%=specialEvents[i]%>", com.sun.grid.jgdi.event.<%=specialEvents[i]%>Event.class);
<%
} // end of for special events
%>
}
}
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