org.omg.CosNotifyChannelAdmin
Class ProxyConsumerPOA
public abstract
class
ProxyConsumerPOA
extends Servant
implements ProxyConsumerOperations, InvokeHandler
The ProxyConsumer interface is intended to be an abstract interface that is inherited
by the different varieties of proxy consumers that can be instantiated within a
notification channel. It encapsulates the behaviors common to all Notification Service
proxy consumers. In particular, the ProxyConsumer interface inherits the QoSAdmin
interface defined within the CosNotification module, and the FilterAdmin interface
defined within the CosNotifyFilter module. The former inheritance enables all proxy
consumers to administer a list of associated QoS properties, while the latter inheritance
enables all proxy consumers to administer a list of associated filter objects. Locally,
the ProxyConsumer interface defines a readonly attribute that should be set upon
creation of each proxy consumer instance to indicate the specific type of proxy
consumer the instance represents, and a readonly attribute which maintains a reference
to the SupplierAdmin object that created it. In addition, the ProxyConsumer
interface defines an operation that returns the list of event types a given proxy
consumer instance is configured to forward, and an operation which can be queried to
determine which message level QoS properties can be set on a per-event basis.
public String[] _all_interfaces(POA poa, byte[] objectId)
public final OutputStream _invoke(String opName, InputStream _is, ResponseHandler handler)