#include <EC_Reactive_SupplierControl.h>
Inheritance diagram for TAO_EC_Reactive_SupplierControl


Public Methods | |
| TAO_EC_Reactive_SupplierControl (const ACE_Time_Value &rate, TAO_EC_Event_Channel *event_channel, CORBA::ORB_ptr orb) | |
| Constructor. It does not assume ownership of the <event_channel> parameter. | |
| virtual | ~TAO_EC_Reactive_SupplierControl (void) |
| destructor... | |
| void | handle_timeout (const ACE_Time_Value &tv, const void* arg) |
| Receive the timeout from the adapter. | |
| virtual int | activate (void) |
| Activate any internal threads or timers used to poll the state of the suppliers. | |
| virtual int | shutdown (void) |
| virtual void | supplier_not_exist (TAO_EC_ProxyPushConsumer *proxy, CORBA::Environment &) |
| virtual void | system_exception (TAO_EC_ProxyPushConsumer *proxy, CORBA::SystemException &, CORBA::Environment &) |
Private Methods | |
| void | query_suppliers (CORBA::Environment &ACE_TRY_ENV) |
| Check if the suppliers still exists. It is a helper method for handle_timeout() to isolate the exceptions. | |
Private Attributes | |
| ACE_Time_Value | rate_ |
| The polling rate. | |
| TAO_EC_SupplierControl_Adapter | adapter_ |
| The Adapter for the reactor events. | |
| TAO_EC_Event_Channel* | event_channel_ |
| The event channel. | |
| CORBA::ORB_var | orb_ |
| The ORB. | |
| CORBA::PolicyCurrent_var | policy_current_ |
| To control the timeout policy in the thread. | |
| CORBA::PolicyList | policy_list_ |
| Precomputed policy list to the set timeout. | |
| ACE_Reactor* | reactor_ |
| The ORB reactor. | |
Defines the interface for the supplier control strategy. This strategy handles misbehaving or failing suppliers.
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Constructor. It does not assume ownership of the <event_channel> parameter.
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destructor...
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Activate any internal threads or timers used to poll the state of the suppliers.
Reimplemented from TAO_EC_SupplierControl. |
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Receive the timeout from the adapter.
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Check if the suppliers still exists. It is a helper method for handle_timeout() to isolate the exceptions.
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Reimplemented from TAO_EC_SupplierControl. |
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Invoked by helper classes when they detect that a supplier does not exists (i.e. _non_existent() returns true and/or the CORBA::OBJECT_NOT_EXIST exception has been raised). Reimplemented from TAO_EC_SupplierControl. |
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The Adapter for the reactor events.
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The event channel.
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The ORB.
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To control the timeout policy in the thread.
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Precomputed policy list to the set timeout.
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The polling rate.
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The ORB reactor.
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1.2.3 written by Dimitri van Heesch,
© 1997-2000