org.omg.CosNotifyChannelAdmin
Interface StructuredProxyPullConsumer

All Superinterfaces:

FilterAdmin, FilterAdminOperations, IDLEntity, NotifyPublish, NotifyPublishOperations, Object, ProxyConsumer, ProxyConsumerOperations, QoSAdmin, QoSAdminOperations, java.io.Serializable, StructuredProxyPullConsumerOperations, StructuredPullConsumer, StructuredPullConsumerOperations

public interface StructuredProxyPullConsumer
extends StructuredProxyPullConsumerOperations, ProxyConsumer, StructuredPullConsumer, IDLEntity

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 that created it. In addition, this inheritance implies that a StructuredProxyPullConsumer 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 StructuredProxyPullConsumer interface also inherits from the StructuredPullConsumer interface defined in the CosNotifyComm module. This interface supports the operation that can be invoked to close down the connection from the supplier to the StructuredProxyPullConsumer. In addition, since theStructuredPullConsumer 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 that 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

Methods inherited from interface org.omg.CosNotifyChannelAdmin.StructuredProxyPullConsumerOperations

connect_structured_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.StructuredPullConsumerOperations

disconnect_structured_pull_consumer

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.CosNotifyComm.NotifyPublishOperations

offer_change