org.omg.CosTypedNotifyChannelAdmin
Interface TypedProxyPullConsumer

All Superinterfaces:

FilterAdmin, FilterAdminOperations, IDLEntity, NotifyPublish, NotifyPublishOperations, Object, ProxyConsumer, ProxyConsumerOperations, PullConsumer, PullConsumerOperations, QoSAdmin, QoSAdminOperations, java.io.Serializable, TypedProxyPullConsumerOperations

public interface TypedProxyPullConsumer
extends TypedProxyPullConsumerOperations, ProxyConsumer, PullConsumer, IDLEntity

The TypedProxyPullConsumer interface supports connections to the channel by suppliers who will make OMG Event Service style typed events available for pulling to the channel.

Through inheritance of the ProxyConsumer interface, the ProxyPullConsumer interface supports administration of various QoS properties, administration of a list of associated filter objects, and a readonly attribute containing the object reference of the SupplierAdmin3 instance, which created a given TypedProxyPullConsumer instance. In addition, this inheritance implies that a TypedProxyPullConsumer instance supports an operation that will return the list of event types, which consumers connected to the same channel are interested in receiving, and an operation that can return information about the instance?s ability to accept a per-event QoS request.

The TypedProxyPullConsumer interface also inherits from the PullConsumer interface defined within the CosNotifyComm module. This interface supports the operation required to disconnect the TypedProxyPullConsumer from its associated supplier. In addition, since the inherited PullConsumer interface inherits the CosNotifyComm::NotifyPublish interface, a supplier connected to an instance supporting the TypedProxyPullConsumer interface can inform it whenever the list of event types the supplier plans to supply changes.

Finally, the TypedProxyPullConsumer interface defines the operation that can be invoked by a typed pull supplier to establish the connection over which the typed pull supplier will send events to the channel. Note that this can be either a pure event service style, or a notification service style typed pull supplier. The TypedProxyPullConsumer interface also defines a pair of operations, which can suspend and resume the connection between a TypedProxyPullConsumer instance and its associated TypedPullSupplier. During the time such a connection is suspended, the TypedProxyPullConsumer will not attempt to pull events from its associated TypedPullSupplier.

Method Summary

Methods inherited from interface org.omg.CosTypedNotifyChannelAdmin.TypedProxyPullConsumerOperations

connect_typed_pull_supplier, resume_connection, suspend_connection

Methods inherited from interface org.omg.CosNotifyChannelAdmin.ProxyConsumerOperations

MyAdmin, MyType, obtain_subscription_types, validate_event_qos

Methods inherited from interface org.omg.CosNotification.QoSAdminOperations

get_qos, set_qos, validate_qos

Methods inherited from interface org.omg.CosNotifyFilter.FilterAdminOperations

add_filter, get_all_filters, get_filter, remove_all_filters, remove_filter

Methods inherited from interface org.omg.CosNotifyComm.NotifyPublishOperations

offer_change

Methods inherited from interface org.omg.CORBA.Object

_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _is_a, _is_equivalent, _non_existent, _release, _request, _set_policy_override

Methods inherited from interface org.omg.CosEventComm.PullConsumerOperations

disconnect_pull_consumer