net.lenni0451.reflect.proxy

Interface InvocationHandler

public interface InvocationHandler

The handler which is called when a method of a proxy class is invoked.

Method Summary

Modifier and Type	Method and Description
static InvocationHandler	cancelling() Get a new invocation handler which cancels all method calls.
static InvocationHandler	forwarding() Get a new invocation handler which forwards all method calls to the super class.
java.lang.Object	invoke(java.lang.Object thiz, ProxyMethod proxyMethod, java.lang.Object... args) Handle a proxy method invocation.

Method Detail

forwarding

static InvocationHandler forwarding()

Get a new invocation handler which forwards all method calls to the super class.
If the method is abstract it will be cancelled.

Returns:

The new invocation handler

cancelling

static InvocationHandler cancelling()

Get a new invocation handler which cancels all method calls.

Returns:

The new invocation handler

invoke

java.lang.Object invoke(java.lang.Object thiz,
                        ProxyMethod proxyMethod,
                        java.lang.Object... args)

Handle a proxy method invocation.
The method can be forwarded to the super class, another instance or cancelled.

Parameters:

thiz - The instance of the proxy

proxyMethod - The proxy method which was invoked

args - The arguments of the method call

Returns:

The result of the method call