ball.http

Class ProtocolInvocationHandler

java.lang.Object

ball.http.ProtocolInvocationHandler

All Implemented Interfaces:

DefaultInterfaceMethodInvocationHandler, InvocationHandler

public class ProtocolInvocationHandler
extends Object
implements DefaultInterfaceMethodInvocationHandler

Protocol InvocationHandler for ProtocolClient. The invoke(Object,Method,Object[]) translates the interface Method invocation into an HttpMessage through a ProtocolRequestBuilder. If the Method.getReturnType() is assignable from the generated HttpMessage, then it is simply returned; otherwise, the request is executed through ProtocolClient.client() with the ProtocolClient.context(). If the Method.getReturnType() is HttpResponse then the response is returned with no further processing (and the caller is responsible for consuming any entities). Otherwise, a ProtocolResponseHandler is provided to the call.

Version:

$Revision: 7215 $

Author:

Allen D. Ball

Constructor Summary

Constructors

Constructor and Description
ProtocolInvocationHandler()

Method Summary

Modifier and Type	Method and Description
Object	invoke(Object proxy, Method method, Object[] argv) This method assumes method.isDefault() and will invoke Method directly.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProtocolInvocationHandler

public ProtocolInvocationHandler()

Method Detail

invoke

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

Description copied from interface: DefaultInterfaceMethodInvocationHandler

This method assumes method.isDefault() and will invoke Method directly.

Specified by:

invoke in interface DefaultInterfaceMethodInvocationHandler

Specified by:

invoke in interface InvocationHandler

Parameters:

proxy - The proxy instance.

method - The Method.

argv - The argument array.

Returns:

The value to return from the Method invocation.

Throws:

Throwable