net.sf.crispy.proxy
Class InvocationHandler

java.lang.Object
  net.sf.crispy.proxy.InvocationHandler

public final class InvocationHandler

extends java.lang.Object

Handel Invocation from the DynamicProxy-implementation. Intern call the InvocationHandler all registered Interceptors before and after the doInvoke-Method.

Author:

Linke

Constructor Summary

InvocationHandler()

Method Summary

static java.lang.Object	doInvoke(DynamicProxy pvDynamicProxy, java.lang.Object pvProxy, java.lang.reflect.Method pvMethod, java.lang.Object[] pvArgs)
static java.lang.Object	doInvoke(DynamicProxy pvDynamicProxy, java.lang.Object pvProxy, java.lang.reflect.Method pvMethod, java.lang.Object[] pvArgs, InterceptorHandler pvInterceptorHandler)
static java.lang.Object	doInvoke(DynamicProxy pvDynamicProxy, java.lang.Object pvProxy, java.lang.reflect.Method pvMethod, java.lang.Object[] pvArgs, java.lang.Object pvElseObject)
static java.lang.Object	doInvoke(DynamicProxy pvDynamicProxy, java.lang.Object pvProxy, java.lang.reflect.Method pvMethod, java.lang.Object[] pvArgs, java.lang.Object pvElseObject, InterceptorHandler pvInterceptorHandler) This method must call from the DynamicProy-implementation.

Methods inherited from class java.lang.Object

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

Constructor Detail

InvocationHandler

public InvocationHandler()

Method Detail

doInvoke

public static java.lang.Object doInvoke(DynamicProxy pvDynamicProxy,
                                        java.lang.Object pvProxy,
                                        java.lang.reflect.Method pvMethod,
                                        java.lang.Object[] pvArgs,
                                        java.lang.Object pvElseObject,
                                        InterceptorHandler pvInterceptorHandler)
                                 throws java.lang.Exception

This method must call from the DynamicProy-implementation. The method invoke the invokeIfExecutorIsNull method from DynamicProxy-implementation.

Parameters:

pvDynamicProxy - Implementation of DynamicProxy

pvProxy - the Proxy-Object

pvMethod - the called Method

pvArgs - the Args from called Method

pvElseObject - implementation specific Object. For example the Param-Object: MethodProxy bei @see net.sf.crispy.impl.DynamicCglibProxy Implementation. Or null

Returns:

Result from the method-call

Throws:

java.lang.Throwable - Error by the method-call

java.lang.Exception

doInvoke

public static java.lang.Object doInvoke(DynamicProxy pvDynamicProxy,
                                        java.lang.Object pvProxy,
                                        java.lang.reflect.Method pvMethod,
                                        java.lang.Object[] pvArgs,
                                        java.lang.Object pvElseObject)
                                 throws java.lang.Exception

Throws:

java.lang.Exception

doInvoke

public static java.lang.Object doInvoke(DynamicProxy pvDynamicProxy,
                                        java.lang.Object pvProxy,
                                        java.lang.reflect.Method pvMethod,
                                        java.lang.Object[] pvArgs,
                                        InterceptorHandler pvInterceptorHandler)
                                 throws java.lang.Exception

Throws:

java.lang.Exception

doInvoke

public static java.lang.Object doInvoke(DynamicProxy pvDynamicProxy,
                                        java.lang.Object pvProxy,
                                        java.lang.reflect.Method pvMethod,
                                        java.lang.Object[] pvArgs)
                                 throws java.lang.Exception

Throws:

java.lang.Exception