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1 package dynaop.remote;
2
3 import java.io.Serializable  ;
4 import java.lang.reflect.InvocationTargetException ;
5 import java.lang.reflect.Method ;
6
7 import dynaop.util.NestedException;
8
9
14 class InvocationHandle implements Serializable {
15
16 static final long serialVersionUID = 0;
17
18 private Class remoteClass;
19 private String methodName;
20 private Class [] parameterTypes;
21 private Object [] parameters;
22
23 InvocationHandle(Method method, Object [] parameters) {
24 this.remoteClass = method.getDeclaringClass();
25 this.methodName = method.getName();
26 this.parameterTypes = method.getParameterTypes();
27 this.parameters = parameters;
28 }
29
30 Object invoke(Object ejbObject) {
31 try {
32 Method method =
33 remoteClass.getMethod(this.methodName, this.parameterTypes);
34 return method.invoke(ejbObject, this.parameters);
35 }
36 catch (InvocationTargetException e) {
37 return new ThrowableWrapper(e.getTargetException());
38 }
39 catch (Exception e) {
40 throw NestedException.wrap(e);
41 }
42 }
43 }
44 |
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