Public Member Functions
|Synch_Twoway_Invocation (CORBA::Object_ptr otarget, Profile_Transport_Resolver &resolver, TAO_Operation_Details &detail, bool response_expected=true)|
|Constructor used by TAO::Invocation_Adapter. |
|Invocation_Status||remote_twoway (ACE_Time_Value *max_wait_time)|
Protected Member Functions
|virtual Invocation_Status||handle_user_exception (TAO_InputCDR &cdr)|
|Invocation_Status||location_forward (TAO_InputCDR &cdr)|
|Helper method used to handle location forwarded replies. |
|Invocation_Status||handle_system_exception (TAO_InputCDR &cdr)|
|Invocation_Status||wait_for_reply (ACE_Time_Value *max_wait_time, TAO_Synch_Reply_Dispatcher &rd, TAO_Bind_Dispatcher_Guard &bd)|
|As the name suggests waits for a reply from the remote ORB. |
Private Member Functions
|Invocation_Status||check_reply_status (TAO_Synch_Reply_Dispatcher &rd)|
An object of this type is created by TAO::Invocation_Adapter and invokes a method on this class. The method takes care of creating and sending a request, waiting for a reply and demarshalling the reply for the client.
|bool|| response_expected = |
Constructor used by TAO::Invocation_Adapter.
|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||Operation details of the invocation on the target|
|response_expected||Flag to indicate whether the operation encapsulated by op returns a response or not.|
|Invocation_Status TAO::Synch_Twoway_Invocation::check_reply_status||(||TAO_Synch_Reply_Dispatcher &||rd||)||
Helper method that checks the reply status of the replies and takes appropriate action. This method returns an exception when there is an error.
|Invocation_Status TAO::Synch_Twoway_Invocation::handle_system_exception||(||TAO_InputCDR &||cdr||)||
Helper method used to handle system exceptions from the remote objects.
There has been a unanimous view that this is not the right way to do things. But a need to be compliant is forcing us into this.
|Invocation_Status TAO::Synch_Twoway_Invocation::handle_user_exception||(||TAO_InputCDR &||cdr||)||
This method is selectively made virtual, so that inherited classes can overload the user exception handling type. For example the DII needs a totally different method of user exception exception handling
|Invocation_Status TAO::Synch_Twoway_Invocation::location_forward||(||TAO_InputCDR &||cdr||)||
Helper method used to handle location forwarded replies.
|Invocation_Status TAO::Synch_Twoway_Invocation::remote_twoway||(||ACE_Time_Value *||max_wait_time||)|
Method used by the adapter to kickstart an invocation to the remote object. There is a exception declaration in this method which ensures that the exceptions propogated by the remote objects are converted a CORBA exceptions for the clients. This method does a bunch of things necessary to create and send the invocation. This method is also nerve centre for the interceptor invocation points.
|Invocation_Status TAO::Synch_Twoway_Invocation::wait_for_reply||(||ACE_Time_Value *||max_wait_time,|
As the name suggests waits for a reply from the remote ORB.
This method returns an exception when there is an error.