TAO::Remote_Invocation Class Reference

Base class for remote invocations. More...

#include <Remote_Invocation.h>

Inheritance diagram for TAO::Remote_Invocation:

Collaboration diagram for TAO::Remote_Invocation:

Public Member Functions
	Remote_Invocation (CORBA::Object_ptr otarget, Profile_Transport_Resolver &resolver, TAO_Operation_Details &detail, bool response_expected)
void	_tao_byte_order (int byte_order)
int	_tao_byte_order ()
Public Member Functions inherited from TAO::Invocation_Base
virtual	~Invocation_Base ()
TAO_Stub *	stub () const
	Accessor and mutator methods.
CORBA::Object_ptr	forwarded_reference ()
void	forwarded_reference (CORBA::Object_ptr o)
TAO_Service_Context &	request_service_context ()
	Accessors for the service context list.
TAO_Service_Context &	reply_service_context ()
CORBA::Object_ptr	steal_forwarded_reference ()
	Return the forwarded object location by loosing ownership.
CORBA::Object_ptr	effective_target () const
	Return the effective target of the invocation.
CORBA::Object_ptr	target () const
	Return the target object.
CORBA::Boolean	response_expected () const
	Does this invocation return a response?
GIOP::ReplyStatusType	reply_status () const
	Accessor of reply_status of the invocation.
void	reply_status (GIOP::ReplyStatusType s)
	Mutator of reply_status of the invocation.
TAO_Operation_Details &	operation_details ()
	The operaton details of the invocation.

Protected Member Functions
void	init_target_spec (TAO_Target_Specification &spec, TAO_OutputCDR &output)
	Initialize the spec.
void	write_header (TAO_OutputCDR &out_stream)
	Write the GIOP header into the stream.
void	marshal_data (TAO_OutputCDR &cdr)
	Marshal the arguments into the stream.
Invocation_Status	send_message (TAO_OutputCDR &cdr, TAO_Message_Semantics message_semantics, ACE_Time_Value *max_wait_time)
	Write the message onto the socket.
Protected Member Functions inherited from TAO::Invocation_Base
	Invocation_Base (CORBA::Object_ptr otarget, CORBA::Object_ptr target, TAO_Stub *stub, TAO_Operation_Details &op, bool response_expected, bool request_is_remote)

Protected Attributes
Profile_Transport_Resolver &	resolver_
	Our resolver.
int	byte_order_
	Intended byte order for message output stream.
Protected Attributes inherited from TAO::Invocation_Base
TAO_Operation_Details &	details_
	The operation details on which we are operating on.
CORBA::Object_var	forwarded_to_
	Forwarded object reference.
bool	response_expected_
	Is response expected?
GIOP::ReplyStatusType	reply_status_
	A GIOP reply status of the invocation.

Detailed Description

Base class for remote invocations.

This class encapsulates some of the common functionalities used by synchronous, asynchronous, DII and DSI invocations.

Constructor & Destructor Documentation

Remote_Invocation()

TAO::Remote_Invocation::Remote_Invocation	(	CORBA::Object_ptr	otarget,
		Profile_Transport_Resolver &	resolver,
		TAO_Operation_Details &	detail,
		bool	response_expected )

Parameters

otarget	The original target on which this invocation was started. This is there to be passed up to its parent class.
resolver	The profile and transport holder.
detail	Pperation details of the invocation on the target
response_expected	Flag to indicate whether the operation encapsulated by op returns a response or not.

Member Function Documentation

_tao_byte_order() [1/2]

int TAO::Remote_Invocation::_tao_byte_order

(

)

Get the intended byte order for the message output stream. In case of gateway messages this could divert from the native byte order.

_tao_byte_order() [2/2]

void TAO::Remote_Invocation::_tao_byte_order

(

int

byte_order

)

Parameters

byte_order

The intended byte order for the message output stream. For use in message gateways that forward messages from sources with different byte order than the native order.

init_target_spec()

void TAO::Remote_Invocation::init_target_spec ( TAO_Target_Specification & spec, TAO_OutputCDR & output )

protected

Initialize the spec.

marshal_data()

void TAO::Remote_Invocation::marshal_data ( TAO_OutputCDR & cdr )

protected

Marshal the arguments into the stream.

send_message()

Invocation_Status TAO::Remote_Invocation::send_message ( TAO_OutputCDR & cdr, TAO_Message_Semantics message_semantics, ACE_Time_Value * max_wait_time )

protected

Write the message onto the socket.

write_header()

void TAO::Remote_Invocation::write_header ( TAO_OutputCDR & out_stream )

protected

Write the GIOP header into the stream.

Member Data Documentation

byte_order_

int TAO::Remote_Invocation::byte_order_

protected

Intended byte order for message output stream.

resolver_

Profile_Transport_Resolver& TAO::Remote_Invocation::resolver_

protected

Our resolver.

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The documentation for this class was generated from the following files:

• Remote_Invocation.h
• Remote_Invocation.cpp
• Remote_Invocation.inl