IT_Bus::ClientMessageInterceptor Class Reference

#include <it_bus_pdk/interceptor.h>

Inheritance diagram for IT_Bus::ClientMessageInterceptor:

List of all members.

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Detailed Description

Base class for client message interceptors.

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

Definition at line 299 of file interceptor.h.

Public Member Functions
	ClientMessageInterceptor ()
	No argument constructor.
	ClientMessageInterceptor (InterceptorFactory *factory)
	Constructor.
virtual void	intercept_invoke (const IT_WSDL::WSDLOperation &wsdl_op, BinaryBuffer &request_buffer, BinaryBuffer &response_buffer, ContextContainer *out_container, ContextContainer *in_container)
	Called by the previous request interceptor in the chain to push the message the next interceptor.
Protected Attributes
ClientMessageInterceptor *	m_next_interceptor
	Pointer to the next interceptor in the chain.

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Constructor & Destructor Documentation

IT_Bus::ClientMessageInterceptor::ClientMessageInterceptor

(

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::ClientMessageInterceptor::intercept_invoke	(	const IT_WSDL::WSDLOperation &	wsdl_op,
		BinaryBuffer &	request_buffer,
		BinaryBuffer &	response_buffer,
		ContextContainer *	out_container,
		ContextContainer *	in_container
	)			[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

ClientMessageInterceptor* IT_Bus::ClientMessageInterceptor::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 356 of file interceptor.h.

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