net.sf.cglib.samples

Class Trace

java.lang.Object

net.sf.cglib.samples.Trace

All Implemented Interfaces:

Callback, MethodInterceptor

public class Trace
extends Object
implements MethodInterceptor

Author:

baliuka

Method Summary

Modifier and Type	Method and Description
Object	intercept(Object obj, Method method, Object[] args, MethodProxy proxy) All generated proxied methods call this method instead of the original method.
static void	main(String[] args)
static Object	newInstance(Class clazz)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

newInstance

public static Object newInstance(Class clazz)

main

public static void main(String[] args)

Parameters:

args - the command line arguments

intercept

public Object intercept(Object obj,
                        Method method,
                        Object[] args,
                        MethodProxy proxy)
                 throws Throwable

Description copied from interface: MethodInterceptor

All generated proxied methods call this method instead of the original method. The original method may either be invoked by normal reflection using the Method object, or by using the MethodProxy (faster).

Specified by:

intercept in interface MethodInterceptor

Parameters:

obj - "this", the enhanced object

method - intercepted Method

args - argument array; primitive types are wrapped

proxy - used to invoke super (non-intercepted method); may be called as many times as needed

Returns:

any value compatible with the signature of the proxied method. Method returning void will ignore this value.

Throws:

Throwable - any exception may be thrown; if so, super method will not be invoked

See Also:

MethodProxy