TAO_EC_TPC_Dispatching Class Reference

Dispatching strategy that isolates deliveries to a consumer from any other. More...

#include <EC_TPC_Dispatching.h>

Inheritance diagram for TAO_EC_TPC_Dispatching:

[legend]Collaboration diagram for TAO_EC_TPC_Dispatching:

[legend]List of all members.

Public Member Functions
	TAO_EC_TPC_Dispatching (TAO_EC_Queue_Full_Service_Object *so)
	~TAO_EC_TPC_Dispatching ()
virtual void	activate (void)
virtual void	shutdown (void)
virtual void	push (TAO_EC_ProxyPushSupplier *proxy, RtecEventComm::PushConsumer_ptr consumer, const RtecEventComm::EventSet &event, TAO_EC_QOS_Info &qos_info ACE_ENV_ARG_DECL)
virtual void	push_nocopy (TAO_EC_ProxyPushSupplier *proxy, RtecEventComm::PushConsumer_ptr consumer, RtecEventComm::EventSet &event, TAO_EC_QOS_Info &qos_info ACE_ENV_ARG_DECL)
int	add_consumer (RtecEventComm::PushConsumer_ptr consumer ACE_ENV_ARG_DECL)
int	remove_consumer (RtecEventComm::PushConsumer_ptr consumer ACE_ENV_ARG_DECL)
Private Types
typedef ACE_Hash_Map_Manager_Ex< RtecEventComm::PushConsumer_ptr, TAO_EC_Dispatching_Task *, ACE_Pointer_Hash< RtecEventComm::PushConsumer_ptr >, ACE_Equal_To< RtecEventComm::PushConsumer_ptr >, ACE_Null_Mutex >	MAPTYPE
Private Attributes
ACE_Thread_Manager	thread_manager_
MAPTYPE	consumer_task_map_
ACE_SYNCH_MUTEX	lock_
TAO_EC_Queue_Full_Service_Object *	queue_full_service_object_

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Detailed Description

Dispatching strategy that isolates deliveries to a consumer from any other.

This strategy uses a thread per consumer, and was specifically designed to isolate the effects of an ill-behaved consumer from affecting other consumers.

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Member Typedef Documentation

typedef ACE_Hash_Map_Manager_Ex<RtecEventComm::PushConsumer_ptr,TAO_EC_Dispatching_Task*,ACE_Pointer_Hash<RtecEventComm::PushConsumer_ptr>,ACE_Equal_To<RtecEventComm::PushConsumer_ptr>,ACE_Null_Mutex> TAO_EC_TPC_Dispatching::MAPTYPE [private]

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Constructor & Destructor Documentation

TAO_EC_TPC_Dispatching::TAO_EC_TPC_Dispatching

(

TAO_EC_Queue_Full_Service_Object *

so

)

TAO_EC_TPC_Dispatching::~TAO_EC_TPC_Dispatching

(

)

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Member Function Documentation

void TAO_EC_TPC_Dispatching::activate

(

void

)

[virtual]

Initialize all the data structures, activate any internal threads, etc.

Implements TAO_EC_Dispatching.

int TAO_EC_TPC_Dispatching::add_consumer

(

RtecEventComm::PushConsumer_ptr consumer

ACE_ENV_ARG_DECL

)

void TAO_EC_TPC_Dispatching::push	(	TAO_EC_ProxyPushSupplier *	proxy,
		RtecEventComm::PushConsumer_ptr	consumer,
		const RtecEventComm::EventSet &	event,
		TAO_EC_QOS_Info &qos_info	ACE_ENV_ARG_DECL
	)			[virtual]

The consumer represented by proxy should receive event. It can use the information in qos_info to determine the event priority (among other things).

Implements TAO_EC_Dispatching.

virtual void TAO_EC_TPC_Dispatching::push_nocopy	(	TAO_EC_ProxyPushSupplier *	proxy,
		RtecEventComm::PushConsumer_ptr	consumer,
		RtecEventComm::EventSet &	event,
		TAO_EC_QOS_Info &qos_info	ACE_ENV_ARG_DECL
	)			[virtual]

Implements TAO_EC_Dispatching.

int TAO_EC_TPC_Dispatching::remove_consumer

(

RtecEventComm::PushConsumer_ptr consumer

ACE_ENV_ARG_DECL

)

void TAO_EC_TPC_Dispatching::shutdown

(

void

)

[virtual]

Deactivate any internal threads and cleanup internal data structures, it should only return once the threads have finished their jobs.

Implements TAO_EC_Dispatching.

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Member Data Documentation

MAPTYPE TAO_EC_TPC_Dispatching::consumer_task_map_ [private]

ACE_SYNCH_MUTEX TAO_EC_TPC_Dispatching::lock_ [private]

TAO_EC_Queue_Full_Service_Object* TAO_EC_TPC_Dispatching::queue_full_service_object_ [private]

ACE_Thread_Manager TAO_EC_TPC_Dispatching::thread_manager_ [private]

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

• EC_TPC_Dispatching.h
• EC_TPC_Dispatching.cpp

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