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1 package org.oddjob.jmx.server;
2
3 import javax.management.MBeanAttributeInfo  ;
4 import javax.management.MBeanException ;
5 import javax.management.MBeanNotificationInfo ;
6 import javax.management.MBeanOperationInfo ;
7 import javax.management.MBeanParameterInfo ;
8 import javax.management.Notification ;
9 import javax.management.ReflectionException ;
10
11 import org.oddjob.jmx.client.ObjectInterface;
12
13
15 public class ObjectInterfaceInfo implements InterfaceInfo {
16
17 public Class interfaceClass() {
18 return ObjectInterface.class;
19 }
20
21 public MBeanAttributeInfo [] getMBeanAttributeInfo() {
22 return new MBeanAttributeInfo [0];
23 }
24
25 public MBeanOperationInfo [] getMBeanOperationInfo() {
26 return new MBeanOperationInfo [] {
27 new MBeanOperationInfo ("toString", "toString.",
28 new MBeanParameterInfo [0], String .class.getName(),
29 MBeanOperationInfo.INFO)
30 };
31 }
32
33 public MBeanNotificationInfo [] getMBeanNotificationInfo() {
34 return new MBeanNotificationInfo [0];
35 }
36
37
38 public InterfaceHandler attach(Object target, OddjobMBean ojmb) {
39 return new ObjectInterfaceHandler(target);
40 }
41
42 class ObjectInterfaceHandler implements InterfaceHandler {
43
44 private final Object object;
45
46 ObjectInterfaceHandler(Object object) {
47 this.object = object;
48 }
49
50 public Object invoke(String actionName, Object [] params, String [] signature) throws MBeanException , ReflectionException {
51 if ("toString".equals(actionName)
52 && signature.length == 0) {
53 return object.toString();
54 }
55 else {
56 throw new ReflectionException (
57 new IllegalStateException ("invoked for an unknown method."),
58 actionName);
59 }
60 }
61
62 public Notification [] getLastNotifications() {
63 return null;
64 }
65
66 public void destroy() {
67 }
68 }
69 } |
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