org.omg.CosNotifyChannelAdmin
Class ProxyPullSupplierPOATie

java.lang.Object
  extended by org.omg.PortableServer.Servant
      extended by org.omg.CosNotifyChannelAdmin.ProxyPullSupplierPOA
          extended by org.omg.CosNotifyChannelAdmin.ProxyPullSupplierPOATie
All Implemented Interfaces:
org.omg.CORBA.portable.InvokeHandler, PullSupplierOperations, QoSAdminOperations, ProxyPullSupplierOperations, ProxySupplierOperations, NotifySubscribeOperations, FilterAdminOperations

public class ProxyPullSupplierPOATie
extends ProxyPullSupplierPOA

The ProxyPullSupplier interface supports connections to the channel by consumers who will pull events from the channel as untyped Anys. Through inheritance of the ProxySupplier interface, the ProxyPullSupplier interface supports administration of various QoS properties, administration of a list of associated filter objects, mapping filters for event priority and lifetime, and a readonly attribute containing the reference of the ConsumerAdmin object which created it. In addition, this inheritance implies that a ProxyPullSupplier 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 ProxyPullSupplier interface also inherits from the PullSupplier interface defined within the CosNotifyComm module. This interface supports the pull and try_pull operations which the consumer connected to a ProxyPullSupplier instance will invoke to receive an event from the channel in the form of an Any, and the operation required to disconnect the ProxyPullSupplier from its associated consumer. In addition, since the inherited PullSupplier interface inherits the CosNotifyComm::NotifySubscribe interface, an instance supporting the ProxyPullSupplier interface can be informed whenever the list of event types that the consumer connected to it is interested in receiving changes. Finally, the ProxyPullSupplier interface defines the operation which can be invoked by a pull consumer to establish the connection over which the pull consumer will receive events from the channel. Note that this can be either a pure event service style, or a notification service style pull consumer.


Constructor Summary
ProxyPullSupplierPOATie(ProxyPullSupplierOperations tieObject)
          Constructor
ProxyPullSupplierPOATie(ProxyPullSupplierOperations tieObject, org.omg.PortableServer.POA poa)
          Constructor
 
Method Summary
 org.omg.PortableServer.POA _default_POA()
          _default_POA method
 ProxyPullSupplierOperations _delegate()
          Get the delegate
 void _delegate(ProxyPullSupplierOperations delegate_)
          Set the delegate
 int add_filter(Filter new_filter)
          Operation add_filter
 void connect_any_pull_consumer(PullConsumer pull_consumer)
          Operation connect_any_pull_consumer
 void disconnect_pull_supplier()
          Operation disconnect_pull_supplier
 int[] get_all_filters()
          Operation get_all_filters
 Filter get_filter(int filter)
          Operation get_filter
 Property[] get_qos()
          Operation get_qos
 MappingFilter lifetime_filter()
          Read accessor for lifetime_filter attribute
 void lifetime_filter(MappingFilter value)
          Write accessor for lifetime_filter attribute
 ConsumerAdmin MyAdmin()
          Read accessor for MyAdmin attribute
 ProxyType MyType()
          Read accessor for MyType attribute
 EventType[] obtain_offered_types(ObtainInfoMode mode)
          Operation obtain_offered_types
 MappingFilter priority_filter()
          Read accessor for priority_filter attribute
 void priority_filter(MappingFilter value)
          Write accessor for priority_filter attribute
 org.omg.CORBA.Any pull()
          Operation pull
 void remove_all_filters()
          Operation remove_all_filters
 void remove_filter(int filter)
          Operation remove_filter
 void set_qos(Property[] qos)
          Operation set_qos
 void subscription_change(EventType[] added, EventType[] removed)
          Operation subscription_change
 org.omg.CORBA.Any try_pull(org.omg.CORBA.BooleanHolder has_event)
          Operation try_pull
 void validate_event_qos(Property[] required_qos, NamedPropertyRangeSeqHolder available_qos)
          Operation validate_event_qos
 void validate_qos(Property[] required_qos, NamedPropertyRangeSeqHolder available_qos)
          Operation validate_qos
 
Methods inherited from class org.omg.CosNotifyChannelAdmin.ProxyPullSupplierPOA
_all_interfaces, _invoke, _this, _this
 
Methods inherited from class org.omg.PortableServer.Servant
_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
 

Constructor Detail

ProxyPullSupplierPOATie

public ProxyPullSupplierPOATie(ProxyPullSupplierOperations tieObject)
Constructor


ProxyPullSupplierPOATie

public ProxyPullSupplierPOATie(ProxyPullSupplierOperations tieObject,
                               org.omg.PortableServer.POA poa)
Constructor

Method Detail

_delegate

public ProxyPullSupplierOperations _delegate()
Get the delegate


_delegate

public void _delegate(ProxyPullSupplierOperations delegate_)
Set the delegate


_default_POA

public org.omg.PortableServer.POA _default_POA()
_default_POA method

Overrides:
_default_POA in class org.omg.PortableServer.Servant

connect_any_pull_consumer

public void connect_any_pull_consumer(PullConsumer pull_consumer)
                               throws AlreadyConnected
Operation connect_any_pull_consumer

Parameters:
pull_consumer - Push consumer to connect to the proxy
Throws:
AlreadyConnected

MyType

public ProxyType MyType()
Read accessor for MyType attribute


MyAdmin

public ConsumerAdmin MyAdmin()
Read accessor for MyAdmin attribute


priority_filter

public MappingFilter priority_filter()
Read accessor for priority_filter attribute


priority_filter

public void priority_filter(MappingFilter value)
Write accessor for priority_filter attribute


lifetime_filter

public MappingFilter lifetime_filter()
Read accessor for lifetime_filter attribute

Returns:
Lifetime_filter of the proxy

lifetime_filter

public void lifetime_filter(MappingFilter value)
Write accessor for lifetime_filter attribute


obtain_offered_types

public EventType[] obtain_offered_types(ObtainInfoMode mode)
Operation obtain_offered_types

Parameters:
mode - Mode of recuperation
Returns:
All offer types

validate_event_qos

public void validate_event_qos(Property[] required_qos,
                               NamedPropertyRangeSeqHolder available_qos)
                        throws UnsupportedQoS
Operation validate_event_qos

Throws:
UnsupportedQoS - A Qos Properties isn't supported in this implementation

get_qos

public Property[] get_qos()
Operation get_qos

Returns:
Object QosProperties

set_qos

public void set_qos(Property[] qos)
             throws UnsupportedQoS
Operation set_qos

Parameters:
qos - QosProperties to assign to object
Throws:
UnsupportedQoS

validate_qos

public void validate_qos(Property[] required_qos,
                         NamedPropertyRangeSeqHolder available_qos)
                  throws UnsupportedQoS
Operation validate_qos

Throws:
UnsupportedQoS

add_filter

public int add_filter(Filter new_filter)
Operation add_filter

Parameters:
new_filter - filter to add
Returns:
filter id

remove_filter

public void remove_filter(int filter)
                   throws FilterNotFound
Operation remove_filter

Parameters:
filter - Id of the filter
Throws:
FilterNotFound - Id doesn't match to any filter

get_filter

public Filter get_filter(int filter)
                  throws FilterNotFound
Operation get_filter

Parameters:
filter - Id of the filter to get
Returns:
The filter object
Throws:
FilterNotFound - Id doesn't match to any filter

get_all_filters

public int[] get_all_filters()
Operation get_all_filters

Returns:
Array of all filters's id

remove_all_filters

public void remove_all_filters()
Operation remove_all_filters


subscription_change

public void subscription_change(EventType[] added,
                                EventType[] removed)
                         throws InvalidEventType
Operation subscription_change

Throws:
InvalidEventType

pull

public org.omg.CORBA.Any pull()
                       throws Disconnected
Operation pull

Throws:
Disconnected

try_pull

public org.omg.CORBA.Any try_pull(org.omg.CORBA.BooleanHolder has_event)
                           throws Disconnected
Operation try_pull

Throws:
Disconnected

disconnect_pull_supplier

public void disconnect_pull_supplier()
Operation disconnect_pull_supplier