org.omg.CosNotifyChannelAdmin
Class SequenceProxyPullSupplierPOA
java.lang.Object
org.omg.PortableServer.Servant
org.omg.CosNotifyChannelAdmin.SequenceProxyPullSupplierPOA
- All Implemented Interfaces:
- org.omg.CORBA.portable.InvokeHandler, QoSAdminOperations, ProxySupplierOperations, SequenceProxyPullSupplierOperations, NotifySubscribeOperations, SequencePullSupplierOperations, FilterAdminOperations
- Direct Known Subclasses:
- SequenceProxyPullSupplierImpl, SequenceProxyPullSupplierPOATie
public abstract class SequenceProxyPullSupplierPOA
- extends org.omg.PortableServer.Servant
- implements SequenceProxyPullSupplierOperations, org.omg.CORBA.portable.InvokeHandler
The SequenceProxyPullSupplier interface supports connections to the channel by
consumers who will pull events from the channel as sequences of Structured Events.
Through inheritance of the ProxySupplier interface, the SequenceProxyPullSupplier
interface supports administration of various QoS properties, administration of a list of
associated filter objects, and a readonly attribute containing the reference of the
ConsumerAdmin object which created it. In addition, this inheritance implies that a
SequenceProxyPullSupplier instance supports an operation which will return the list
of event types which the proxy supplier will potentially by supplying, and an operation
which can return information about the instance?s ability to accept a per-event QoS
request.
The SequenceProxyPullSupplier interface also inherits from the
SequencePullSupplier interface defined in the CosNotifyComm module. This
interface supports the operations which enable a consumer of sequences of Structured
Events to pull them from the SequenceProxyPullSupplier, and also the operation
which can be invoked to close down the connection from the consumer to the
SequenceProxyPullSupplier. In addition, since the SequencePullSupplier interface
inherits from the NotifySubscribe interface, a SequenceProxyPullSupplier can be
notified whenever the list of event types which its associated consumer is interested in
receiving changes. This notification occurs via the callback mechanism described in
section 2.3.
Lastly, the SequenceProxyPullSupplier interface defines a method that can be
invoked by a pull-style consumer of sequences of Structured Events in order to
establish a connection between the consumer and a notification channel over which the
consumer will proceed to receive events.
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 |
SequenceProxyPullSupplierPOA
public SequenceProxyPullSupplierPOA()
_this
public SequenceProxyPullSupplier _this()
_this
public SequenceProxyPullSupplier _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