| SetAttributeAction.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * The contents of this file are subject to the terms of the Liferay Enterprise
5 * Subscription License ("License"). You may not use this file except in
6 * compliance with the License. You can obtain a copy of the License by
7 * contacting Liferay, Inc. See the License for the specific language governing
8 * permissions and limitations under the License, including but not limited to
9 * distribution rights of the Software.
10 *
11 *
12 *
13 */
14
15 package com.liferay.portal.kernel.management.jmx;
16
17 import com.liferay.portal.kernel.management.ManageActionException;
18
19 import javax.management.Attribute;
20 import javax.management.MBeanServer;
21 import javax.management.ObjectName;
22
23 /**
24 * <a href="SetAttributeAction.java.html"><b><i>View Source</i></b></a>
25 *
26 * @author Shuyang Zhou
27 */
28 public class SetAttributeAction extends BaseJMXManageAction<Void> {
29
30 public SetAttributeAction(
31 ObjectName objectName, String name, Object value) {
32
33 _objectName = objectName;
34 _name = name;
35 _value = value;
36 }
37
38 public Void action() throws ManageActionException {
39 try {
40 MBeanServer mBeanServer = getMBeanServer();
41
42 mBeanServer.setAttribute(_objectName, new Attribute(_name, _value));
43
44 return null;
45 }
46 catch (Exception e) {
47 throw new ManageActionException(e);
48 }
49 }
50
51 private String _name;
52 private ObjectName _objectName;
53 private Object _value;
54
55 }