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Java > Open Source Codes > org > jboss > test > jmx > nullinfo > NullInfo


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */
22 package org.jboss.test.jmx.nullinfo;
23
24 import javax.management.*;
25
26 public class NullInfo implements DynamicMBean{
27
28     static org.jboss.logging.Logger log =
29        org.jboss.logging.Logger.getLogger(NullInfo.class);
30    
31    //This is what kills it, the others aren't even called
32 public MBeanInfo getMBeanInfo(){
33       log.debug("Returning null from getMBeanInfo");
34       return null;
35    }
36    
37    public Object JavaDoc invoke(String JavaDoc action, Object JavaDoc[] params, String JavaDoc[] sig){
38       log.debug("Returning null from invoke");
39       return null;
40    }
41    
42    public Object JavaDoc getAttribute(String JavaDoc attrName){
43       log.debug("Returning null from getAttribute");
44       return null;
45    }
46    public AttributeList getAttributes(String JavaDoc[] attrs){
47       log.debug("Returning null from getAttributes");
48       return null;
49    }
50    public void setAttribute(Attribute attr){
51       log.debug("setAttribute called");
52    }
53    public AttributeList setAttributes(AttributeList attrs){
54       log.debug("Returning null from setAttributes");
55       return null;
56    }
57 }
58
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