org.neo4j.kernel.ha
Class DelegateInvocationHandler<T>

java.lang.Object
  org.neo4j.kernel.ha.DelegateInvocationHandler<T>

Type Parameters:

T -

All Implemented Interfaces:

InvocationHandler

public class DelegateInvocationHandler<T>
extends Object
implements InvocationHandler

InvocationHandler for dynamic proxies that delegate calls to a given backing implementation. This is mostly used to present a single object to others, while being able to switch implementation at runtime.

Constructor Summary

DelegateInvocationHandler()

Method Summary

Object	invoke(Object proxy, Method method, Object[] args)
void	setDelegate(T delegate)
static <T> T	snapshot(T proxiedInstance)

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegateInvocationHandler

public DelegateInvocationHandler()

Method Detail

setDelegate

public void setDelegate(T delegate)

invoke

public Object invoke(Object proxy,
                     Method method,
                     Object[] args)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

snapshot

public static <T> T snapshot(T proxiedInstance)