TAO  2.1.7
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
Public Member Functions | Protected Attributes | Private Attributes
TAO_Synch_Reply_Dispatcher Class Reference

Reply dispatcher for Synchronous Method Invocation (SMI)s. More...

#include <Synch_Reply_Dispatcher.h>

Inheritance diagram for TAO_Synch_Reply_Dispatcher:
Inheritance graph
Collaboration diagram for TAO_Synch_Reply_Dispatcher:
Collaboration graph

List of all members.

Public Member Functions

 TAO_Synch_Reply_Dispatcher (TAO_ORB_Core *orb_core, IOP::ServiceContextList &sc)
 Constructor.
virtual ~TAO_Synch_Reply_Dispatcher (void)
 Destructor.
TAO_InputCDRreply_cdr (void)
 Return the reply CDR.
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.
- Public Member Functions inherited from TAO_Reply_Dispatcher
 TAO_Reply_Dispatcher (ACE_Allocator *allocator=0)
 Constructor.
virtual ~TAO_Reply_Dispatcher (void)
 Destructor.
GIOP::LocateStatusType locate_reply_status (void) const
 Get the locate reply status.
GIOP::ReplyStatusType reply_status (void) const
- Public Member Functions inherited from TAO_LF_Invocation_Event
 TAO_LF_Invocation_Event (void)
 Constructor.
virtual ~TAO_LF_Invocation_Event (void)
 Destructor.
int successful (void) const
int error_detected (void) const
- Public Member Functions inherited from TAO_LF_Event
 TAO_LF_Event (void)
 Constructor.
virtual ~TAO_LF_Event (void)
 Destructor.
virtual int bind (TAO_LF_Follower *follower)
 Bind a follower.
virtual int unbind (TAO_LF_Follower *follower)
 Unbind the follower.
void reset_state (int new_state)
 Reset the state, irrespective of the previous states.
void state_changed (int new_state, TAO_Leader_Follower &lf)
int keep_waiting (void)
 Check if we should keep waiting.

Protected Attributes

IOP::ServiceContextList & reply_service_info_
 The service context list.
- Protected Attributes inherited from TAO_Reply_Dispatcher
GIOP::LocateStatusType locate_reply_status_
 LocateReply status.
GIOP::ReplyStatusType reply_status_

Private Attributes

TAO_ORB_Coreorb_core_
 Cache the ORB Core pointer.
char buf_ [ACE_CDR::DEFAULT_BUFSIZE]
 The buffer that is used to initialise the data block.
ACE_Data_Block db_
TAO_InputCDR reply_cdr_

Additional Inherited Members

- Static Public Member Functions inherited from TAO_Reply_Dispatcher
static void intrusive_add_ref (TAO_Reply_Dispatcher *)
static void intrusive_remove_ref (TAO_Reply_Dispatcher *)
- Protected Member Functions inherited from TAO_LF_Invocation_Event
virtual void state_changed_i (int new_state)
 Validate and perform the state change.

Detailed Description

Reply dispatcher for Synchronous Method Invocation (SMI)s.


Constructor & Destructor Documentation

TAO_Synch_Reply_Dispatcher::TAO_Synch_Reply_Dispatcher ( TAO_ORB_Core orb_core,
IOP::ServiceContextList &  sc 
)

Constructor.

TAO_Synch_Reply_Dispatcher::~TAO_Synch_Reply_Dispatcher ( void  )
virtual

Destructor.


Member Function Documentation

void TAO_Synch_Reply_Dispatcher::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.

Implements TAO_Reply_Dispatcher.

int TAO_Synch_Reply_Dispatcher::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.

Implements TAO_Reply_Dispatcher.

TAO_InputCDR & TAO_Synch_Reply_Dispatcher::reply_cdr ( void  )

Return the reply CDR.

void TAO_Synch_Reply_Dispatcher::reply_timed_out ( void  )
virtual

Inform that the reply timed out.

Implements TAO_Reply_Dispatcher.


Member Data Documentation

char TAO_Synch_Reply_Dispatcher::buf_[ACE_CDR::DEFAULT_BUFSIZE]
private

The buffer that is used to initialise the data block.

ACE_Data_Block TAO_Synch_Reply_Dispatcher::db_
private

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

TAO_ORB_Core* TAO_Synch_Reply_Dispatcher::orb_core_
private

Cache the ORB Core pointer.

TAO_InputCDR TAO_Synch_Reply_Dispatcher::reply_cdr_
private

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

IOP::ServiceContextList& TAO_Synch_Reply_Dispatcher::reply_service_info_
protected

The service context list.


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