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1
4 package org.oddjob.jmx.server;
5
6 import java.lang.reflect.InvocationTargetException  ;
7 import java.lang.reflect.Method ;
8
9 import javax.management.MBeanException ;
10 import javax.management.Notification ;
11 import javax.management.ReflectionException ;
12
13 public class OperationsHandler implements InterfaceHandler {
14
15 private final Object target;
16
17 public OperationsHandler(Object target){
18 this.target = target;
19 }
20
21 public Object invoke(String actionName, Object [] params, String [] signature) throws MBeanException , ReflectionException {
22 Class [] paramTypes = new Class [signature.length];
23 try {
24 for (int i = 0; i < paramTypes.length; ++i) {
25 paramTypes[i] = Class.forName(signature[i]);
26 }
27 } catch (ClassNotFoundException e) {
28 throw new MBeanException (e);
29 }
30
31 try {
32 Method m = target.getClass().getMethod(actionName, paramTypes);
33 try {
34 return m.invoke(target, params);
35 } catch (IllegalArgumentException e1) {
36 throw new ReflectionException (e1, actionName);
37 } catch (IllegalAccessException e1) {
38 throw new ReflectionException (e1, actionName);
39 } catch (InvocationTargetException e1) {
40 throw new ReflectionException (e1, actionName);
41 }
42 } catch (NoSuchMethodException e) {
43 throw new ReflectionException (e, actionName);
44 }
45 }
46
47 public Notification [] getLastNotifications() {
48 return null;
49 }
50
51 public void destroy() {
52 }
53 }
54 |
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