IT_Bus::ClientRequestInterceptor Class Reference

#include <it_bus_pdk/interceptor.h>

Inheritance diagram for IT_Bus::ClientRequestInterceptor:

List of all members.

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Detailed Description

Base class for client request interceptors.

Application specific client request interceptors extend this class, providing an implementation for the intercept_invoke() method.

Definition at line 366 of file interceptor.h.

Public Member Functions
	ClientRequestInterceptor ()
	No argument constructor.
	ClientRequestInterceptor (InterceptorFactory *factory)
	Constructor.
virtual void	intercept_invoke (ClientOperation &data)
	Called by the previous request interceptor in the chain to push the message the next interceptor.
Protected Attributes
ClientRequestInterceptor *	m_next_interceptor
	Pointer to the next interceptor in the chain.

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Constructor & Destructor Documentation

IT_Bus::ClientRequestInterceptor::ClientRequestInterceptor

(

InterceptorFactory *

factory

)

Constructor.

Parameters:

A

pointer to an instance of this class' interceptor factory class.

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Member Function Documentation

virtual void IT_Bus::ClientRequestInterceptor::intercept_invoke

(

ClientOperation &

data

)

[virtual]

Called by the previous request interceptor in the chain to push the message the next interceptor.

This method invokes intercept_invoke() on the interceptor pointed to by the variable m_next_interceptor. Processing logic positioned before the call to the next interceptor's intercept_invoke() method is performed as the request leaves the client application. Processing logic positioned after the call to the next interceptor's intercept_invoke() method is performed as the response returns to the client application.

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Member Data Documentation

ClientRequestInterceptor* IT_Bus::ClientRequestInterceptor::m_next_interceptor [protected]

Pointer to the next interceptor in the chain.

This variable is initialized transparently during assembly of the interceptor chain.

Definition at line 419 of file interceptor.h.

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