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TAO_Asynch_Reply_Dispatcher_Base Class Reference

Base class for TAO_Asynch_Reply_Dispatcher and TAO_DII_Deferred_Reply_Dispatcher. More...

#include <Asynch_Reply_Dispatcher.h>

Inheritance diagram for TAO_Asynch_Reply_Dispatcher_Base

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Collaboration diagram for TAO_Asynch_Reply_Dispatcher_Base:

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List of all members.

Public Methods

 TAO_Asynch_Reply_Dispatcher_Base (TAO_ORB_Core *orb_core)
 Default constructor.

virtual ~TAO_Asynch_Reply_Dispatcher_Base (void)
 Destructor.

void transport (TAO_Transport *t)
 Sets the transport for this invocation.

virtual int dispatch_reply (TAO_Pluggable_Reply_Params &params)
virtual void connection_closed (void)
virtual void reply_timed_out (void)
 Inform that the reply timed out.

virtual long schedule_timer (CORBA::ULong request_id, const ACE_Time_Value &max_wait_time)
 Install the timeout handler.


Protected Attributes

IOP::ServiceContextList reply_service_info_
 The service context list. More...

char buf_ [ACE_CDR::DEFAULT_BUFSIZE]
 The buffer that is used to initialise the data block.

ACE_Data_Block db_
 datablock that is created on teh stack to initialise the CDR stream underneath.

TAO_InputCDR reply_cdr_
 CDR stream which has the reply information that needs to be demarshalled by the stubs.

TAO_Transporttransport_
 This invocation is using this transport, may change...


Detailed Description

Base class for TAO_Asynch_Reply_Dispatcher and TAO_DII_Deferred_Reply_Dispatcher.


Constructor & Destructor Documentation

TAO_Asynch_Reply_Dispatcher_Base::TAO_Asynch_Reply_Dispatcher_Base ( TAO_ORB_Core * orb_core ) [inline]
 

Default constructor.

TAO_Asynch_Reply_Dispatcher_Base::~TAO_Asynch_Reply_Dispatcher_Base ( void ) [virtual]
 

Destructor.


Member Function Documentation

void TAO_Asynch_Reply_Dispatcher_Base::connection_closed ( void ) [virtual]
 

The used for the pending reply has been closed. No reply is expected. @ TODO: If the connection was closed due to a CloseConnection message then we could re-issue the request instead of raising the exception, it would a matter of simply adding a boolean argument to this function.

Reimplemented from TAO_Reply_Dispatcher.

Reimplemented in TAO_Asynch_Reply_Dispatcher.

int TAO_Asynch_Reply_Dispatcher_Base::dispatch_reply ( TAO_Pluggable_Reply_Params & params ) [virtual]
 

Dispatch the reply. Return 1 on sucess, -1 on error. @ TODO Pluggable Messaging: this method has too many arguments, the "Right Thing"[tm] is for the Transport Object to create a "ClientReply" that encapsulates all we need to process a reply. Naturally it is possible that different messaging protocols implement different variants of such ClientReply class.

Reimplemented from TAO_Reply_Dispatcher.

Reimplemented in TAO_Asynch_Reply_Dispatcher.

void TAO_Asynch_Reply_Dispatcher_Base::reply_timed_out ( void ) [virtual]
 

Inform that the reply timed out.

Reimplemented in TAO_Asynch_Reply_Dispatcher.

long TAO_Asynch_Reply_Dispatcher_Base::schedule_timer ( CORBA::ULong request_id,
const ACE_Time_Value & max_wait_time ) [virtual]
 

Install the timeout handler.

Reimplemented in TAO_Asynch_Reply_Dispatcher.

ACE_INLINE void TAO_Asynch_Reply_Dispatcher_Base::transport ( TAO_Transport * t )
 

Sets the transport for this invocation.


Member Data Documentation

char TAO_Asynch_Reply_Dispatcher_Base::buf_[ACE_CDR::DEFAULT_BUFSIZE] [protected]
 

The buffer that is used to initialise the data block.

ACE_Data_Block TAO_Asynch_Reply_Dispatcher_Base::db_ [protected]
 

datablock that is created on teh stack to initialise the CDR stream underneath.

TAO_InputCDR TAO_Asynch_Reply_Dispatcher_Base::reply_cdr_ [protected]
 

CDR stream which has the reply information that needs to be demarshalled by the stubs.

IOP::ServiceContextList TAO_Asynch_Reply_Dispatcher_Base::reply_service_info_ [protected]
 

The service context list.

Note, that this is not a reference as in the synchronous case. We own the reply_service_info because our TAO_Asynch_Invocation or TAO_DII_Deferred_Invocation will go out of scope before we are done.

TAO_Transport * TAO_Asynch_Reply_Dispatcher_Base::transport_ [protected]
 

This invocation is using this transport, may change...


The documentation for this class was generated from the following files:
Generated at Fri Oct 5 08:01:27 2001 for TAO by doxygen1.2.3 written by Dimitri van Heesch, © 1997-2000