org.omg.CosNotifyChannelAdmin

Class StructuredProxyPullConsumerPOA

public abstract class StructuredProxyPullConsumerPOA extends Servant implements StructuredProxyPullConsumerOperations, InvokeHandler

The StructuredProxyPullConsumer interface supports connections to the channel by suppliers who will make events available for pulling to the channel as Structured Events. Through inheritance of the ProxyConsumer interface, the StructuredProxyPullConsumer interface supports administration of various QoS properties, administration of a list of associated filter objects, and a readonly attribute containing the reference of the SupplierAdmin object which created it. In addition, this inheritance implies that a StructuredProxyPullConsumer instance supports an operation which will return the list of event types which consumers connected to the same channel are interested in receiving, and an operation which can return information about the instances ability to accept a per-event QoS request. The StructuredProxyPullConsumer interface also inherits from the StructuredPullConsumer interface defined in the CosNotifyComm module. This interface supports the operation which can be invoked to close down the connection from the supplier to the StructuredProxyPullConsumer. In addition, since the StructuredPullConsumer interface inherits from the NotifyPublish interface, a supplier can inform the StructuredProxyPullConsumer to which it is connected whenever the list of event types it plans to supply to the channel changes. Lastly, the StructuredProxyPullConsumer interface defines a method that can be invoked by a pull-style supplier of Structured Events in order to establish a connection between the supplier and a notification channel over which the supplier will proceed to send events. The StructuredProxyPullConsumer interface also defines a pair of operations which can suspend and resume the connection between a StructuredProxyPullConsumer instance and its associated StructuredPullSupplier. During the time such a connection is suspended, the StructuredProxyPullConsumer will not attempt to pull events from its associated StructuredPullSupplier.
Method Summary
String[]_all_interfaces(POA poa, byte[] objectId)
OutputStream_invoke(String opName, InputStream _is, ResponseHandler handler)
StructuredProxyPullConsumer_this()
StructuredProxyPullConsumer_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 StructuredProxyPullConsumer _this()

_this

public StructuredProxyPullConsumer _this(ORB orb)