org.omg.CosNotifyChannelAdmin
Interface ProxyPushConsumer
public
interface
ProxyPushConsumer
extends ProxyPushConsumerOperations, ProxyConsumer, PushConsumer, Object, IDLEntity
The ProxyPushConsumer interface supports connections to the channel by suppliers
who will push events to the channel as untyped Anys.
Through inheritance of the ProxyConsumer interface, the ProxyPushConsumer
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
ProxyPushConsumer 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 ProxyPushConsumer interface also inherits from the PushConsumer interface
defined within the CosNotifyComm module. This interface supports the push
operation which the supplier connected to a ProxyPushConsumer instance will
invoke to send an event to the channel in the form of an Any, and the operation
required to disconnect the ProxyPushConsumer from its associated supplier. In
addition, since the inherited PushConsumer interface inherits the
CosNotifyComm::NotifyPublish interface, a supplier connected to an instance
supporting the ProxyPushConsumer interface can inform it whenever the list of event
types the supplier plans to supply changes.
Finally, the ProxyPushConsumer interface defines the operation which can be
invoked by a push supplier to establish the connection over which the push supplier
will send events to the channel. Note that this can be either a pure event service style,
or a notification service style push supplier.