/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
*/
package org.opensolaris.os.rad.jmx;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Proxy;
import javax.management.Notification;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.CompositeDataInvocationHandler;
@SuppressWarnings("serial")
public class RadNotification extends Notification {
public RadNotification(String type, Object source, long sequenceNumber,
long timeStamp, String message) {
super(type, source, sequenceNumber, timeStamp, message);
}
public RadNotification(String type, Object source, long sequenceNumber,
long timeStamp) {
super(type, source, sequenceNumber, timeStamp);
}
public RadNotification(String type, Object source, long sequenceNumber,
String message) {
super(type, source, sequenceNumber, message);
}
public RadNotification(String type, Object source, long sequenceNumber) {
super(type, source, sequenceNumber);
}
@SuppressWarnings("unchecked")
public <T> T getPayload(Class<T> c) {
Object ud = getUserData();
if (ud == null || !(ud instanceof CompositeData))
return null;
InvocationHandler handler =
new CompositeDataInvocationHandler((CompositeData)ud);
try {
return (T)Proxy.newProxyInstance(c.getClassLoader(),
new Class<?>[] { c }, handler);
} catch (Exception e) {
return null;
}
}
}