org.omg.CosNotifyChannelAdmin

Class StructuredProxyPushSupplierPOA

public abstract class StructuredProxyPushSupplierPOA extends Servant implements StructuredProxyPushSupplierOperations, InvokeHandler

The StructuredProxyPushSupplier interface supports connections to the channel by consumers who will receive events from the channel as Structured Events. Through inheritance of the ProxySupplier interface, the StructuredProxyPushSupplier interface supports administration of various QoS properties, administration of a list of associated filter objects, and a readonly attribute containing the reference of the ConsumerAdmin object which created it. In addition, this inheritance implies that a StructuredProxyPushSupplier instance supports an operation which will return the list of event types which the proxy supplier will potentially by supplying, and an operation which can return information about the instances ability to accept a per-event QoS request. The StructuredProxyPushSupplier interface also inherits from the StructuredPushSupplier interface defined in the CosNotifyComm module. This interface supports the operation which can be invoked to close down the connection from the consumer to the StructuredProxyPushSupplier. In addition, since the StructuredPushSupplier interface inherits from the NotifySubscribe interface, a StructuredProxyPushSupplier can be notified whenever the list of event types which its associated consumer is interested in receiving changes. This notification occurs via the callback mechanism described in section 2.3. Lastly, the StructuredProxyPushSupplier interface defines the operation which can be invoked by a push consumer to establish the connection over which the push consumer will receive events from the channel. The StructuredProxyPushSupplier interface also defines a pair of operations which can suspend and resume the connection between a StructuredProxyPushSupplier instance and its associated StructuredPushConsumer. During the time such a connection is suspended, the StructuredProxyPushSupplier will accumulate events destined for the consumer but not transmit them until the connection is resumed.
Method Summary
String[]_all_interfaces(POA poa, byte[] objectId)
OutputStream_invoke(String opName, InputStream _is, ResponseHandler handler)
StructuredProxyPushSupplier_this()
StructuredProxyPushSupplier_this(ORB orb)

Method Detail

_all_interfaces

public String[] _all_interfaces(POA poa, byte[] objectId)

_invoke

public final OutputStream _invoke(String opName, InputStream _is, ResponseHandler handler)

_this

public StructuredProxyPushSupplier _this()

_this

public StructuredProxyPushSupplier _this(ORB orb)