TAO_RTEvent  2.0.8
Classes | Public Member Functions
RtecEventChannelAdmin::EventChannel Class Reference

The main interface for the event service. More...

import "RtecEventChannelAdmin.idl";

List of all members.

Classes

exception  CANT_APPEND_OBSERVER
 Exception raised if the Event Channel is unable to add an observer due to some internal limitation. More...
exception  CANT_REMOVE_OBSERVER
 Exception raised if the Event Channel is unable to remove an observer due to some internal limitation or because the observer cannot be found. More...
exception  CORRELATION_ERROR
exception  DISPATCH_ERROR
 Exception raised if the event cannot be dispatched. More...
exception  QOS_ERROR
exception  SUBSCRIPTION_ERROR
 Exception raised if the subscriptions are invalid. More...
exception  SYNCHRONIZATION_ERROR
 Exception raised if the Event Channel cannot acquire its internal locks. More...

Public Member Functions

ConsumerAdmin for_consumers ()
SupplierAdmin for_suppliers ()
void destroy ()
 Shuts down the Event Channel.
Observer_Handle append_observer (in Observer gw) raises (SYNCHRONIZATION_ERROR,CANT_APPEND_OBSERVER)
 Add an observer to the event channel.
void remove_observer (in Observer_Handle gw) raises (SYNCHRONIZATION_ERROR,CANT_REMOVE_OBSERVER)
 Remove the observer.

Detailed Description

The main interface for the event service.

This class provides the main entry point for the Event Service. The class follows a protocol similar to the COS Events Service as described in the CORBAservices spec.


Member Function Documentation

Observer_Handle RtecEventChannelAdmin::EventChannel::append_observer ( in Observer  gw) raises (SYNCHRONIZATION_ERROR,CANT_APPEND_OBSERVER)

Add an observer to the event channel.

Return the handle used in the remove_observer() call.

void RtecEventChannelAdmin::EventChannel::destroy ( )

Shuts down the Event Channel.

Calling this methods destroys the event service, all its resource and results in a call to disconnect_push_XXX() on all connected clients.

ConsumerAdmin RtecEventChannelAdmin::EventChannel::for_consumers ( )

Consumers call this method to gain access to the ProxyPushSupplier factory.

SupplierAdmin RtecEventChannelAdmin::EventChannel::for_suppliers ( )

Suppliers call this method to gain access to the ProxyPushConsumer factory.

void RtecEventChannelAdmin::EventChannel::remove_observer ( in Observer_Handle  gw) raises (SYNCHRONIZATION_ERROR,CANT_REMOVE_OBSERVER)

Remove the observer.


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