org.omg.CosNotifyChannelAdmin
Class SequenceProxyPullConsumerPOA

java.lang.Object
  extended by org.omg.PortableServer.Servant
      extended by org.omg.CosNotifyChannelAdmin.SequenceProxyPullConsumerPOA
All Implemented Interfaces:
org.omg.CORBA.portable.InvokeHandler, QoSAdminOperations, ProxyConsumerOperations, SequenceProxyPullConsumerOperations, NotifyPublishOperations, SequencePullConsumerOperations, FilterAdminOperations
Direct Known Subclasses:
SequenceProxyPullConsumerImpl, SequenceProxyPullConsumerPOATie

public abstract class SequenceProxyPullConsumerPOA
extends org.omg.PortableServer.Servant
implements SequenceProxyPullConsumerOperations, org.omg.CORBA.portable.InvokeHandler

The SequenceProxyPullConsumer interface supports connections to the channel by suppliers who will make events available for pulling to the channel as sequences of Structured Events. Through inheritance of the ProxyConsumer interface, the SequenceProxyPullConsumer 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 SequenceProxyPullConsumer 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 instance?s ability to accept a per-event QoS request. The SequenceProxyPullConsumer interface also inherits from the SequencePullConsumer 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 SequenceProxyPullConsumer. In addition, since the SequencePullConsumer interface inherits from the NotifyPublish interface, a supplier can inform the SequenceProxyPullConsumer to which it is connected whenever the list of event types it plans to supply to the channel changes. Lastly, the SequenceProxyPullConsumer interface defines a method that can be invoked by a pull-style supplier of sequences 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 SequenceProxyPullConsumer interface also defines a pair of operations which can suspend and resume the connection between a SequenceProxyPullConsumer instance and its associated SequencePullSupplier. During the time such a connection is suspended, the SequenceProxyPullConsumer will not attempt to pull events from its associated SequencePullSupplier.


Constructor Summary
SequenceProxyPullConsumerPOA()
           
 
Method Summary
 java.lang.String[] _all_interfaces(org.omg.PortableServer.POA poa, byte[] objectId)
           
 org.omg.CORBA.portable.OutputStream _invoke(java.lang.String opName, org.omg.CORBA.portable.InputStream _is, org.omg.CORBA.portable.ResponseHandler handler)
           
 SequenceProxyPullConsumer _this()
           
 SequenceProxyPullConsumer _this(org.omg.CORBA.ORB orb)
           
 
Methods inherited from class org.omg.PortableServer.Servant
_default_POA, _get_delegate, _get_interface_def, _is_a, _non_existent, _object_id, _orb, _poa, _set_delegate, _this_object, _this_object
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.omg.CosNotifyChannelAdmin.SequenceProxyPullConsumerOperations
connect_sequence_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.SequencePullConsumerOperations
disconnect_sequence_pull_consumer
 
Methods inherited from interface org.omg.CosNotifyComm.NotifyPublishOperations
offer_change
 

Constructor Detail

SequenceProxyPullConsumerPOA

public SequenceProxyPullConsumerPOA()
Method Detail

_this

public SequenceProxyPullConsumer _this()

_this

public SequenceProxyPullConsumer _this(org.omg.CORBA.ORB orb)

_all_interfaces

public java.lang.String[] _all_interfaces(org.omg.PortableServer.POA poa,
                                          byte[] objectId)
Specified by:
_all_interfaces in class org.omg.PortableServer.Servant

_invoke

public final org.omg.CORBA.portable.OutputStream _invoke(java.lang.String opName,
                                                         org.omg.CORBA.portable.InputStream _is,
                                                         org.omg.CORBA.portable.ResponseHandler handler)
Specified by:
_invoke in interface org.omg.CORBA.portable.InvokeHandler