/**
* Gets the method that this MethodDescriptor encapsualtes.
*
* @return The low-level description of the method
*/
public synchronized Method getMethod() {
Method method = getMethod0();
if (method == null) {
Class cls = getClass0();
if (cls != null) {
Class[] params = getParams();
if (params == null) {
for (int i = 0; i < 3; i++) {
// Find methods for up to 2 params. We are guessing here.
// This block should never execute unless the classloader
// that loaded the argument classes disappears.
method = Introspector.findMethod(cls, getName(), i, null);
if (method != null) {
break;
}
}
} else {
method = Introspector.findMethod(cls, getName(), params.length, params);
}
setMethod(method);
}
}
return method;
}
/**
* Constructs a <code>MethodDescriptor</code> from a <code>Method</code> providing descriptive
* information for each of the method's parameters.
*
* @param method The low-level method information.
* @param parameterDescriptors Descriptive information for each of the method's parameters.
*/
public MethodDescriptor(Method method, ParameterDescriptor parameterDescriptors[]) {
setName(method.getName());
setMethod(method);
this.parameterDescriptors = parameterDescriptors;
}
