org.omg.CosNotifyChannelAdmin
Class _EventChannelStub

java.lang.Object
  |
  +--org.omg.CORBA.portable.ObjectImpl
        |
        +--org.omg.CosNotifyChannelAdmin._EventChannelStub

All Implemented Interfaces:

AdminPropertiesAdmin, AdminPropertiesAdminOperations, EventChannel, EventChannel, EventChannelOperations, EventChannelOperations, org.omg.CORBA.portable.IDLEntity, org.omg.CORBA.Object, QoSAdmin, QoSAdminOperations, java.io.Serializable

public class _EventChannelStub

extends org.omg.CORBA.portable.ObjectImpl

implements EventChannel

The EventChannel interface encapsulates the behaviors supported by a Notification Service event channel. This interface inherits from the EventChannel interface defined within the CosEventChannelAdmin module of the OMG Event Service, making an instance of the Notification Service EventChannel interface fully backward compatible with an OMG Event Service style untyped event channel. Inheritance of the EventChannel interface defined within the CosEventChannelAdmin module enables an instance of the EventChannel interface defined within the CosNotifyChannelAdmin module to create event service style ConsumerAdmin and SupplierAdmin instances. These instances can subsequently be used to create pure event service style proxy interfaces, which support connections to pure event service style suppliers and consumers. Note that while Notification Service style proxies and admin objects have unique identifiers associated with them, enabling their references to be obtained by invoking operations on the Notification Service style admin and event channel interfaces, Event Service style proxies and admin objects do not have associated unique identifiers, and thus cannot be returned by invoking an operation on the Notification Service style admin or event channel interfaces. The EventChannel interface defined within the CosNotifyChannelAdmin module also inherits from the QoSAdmin and the AdminPropertiesAdmin interfaces defined within the CosNotification module. Inheritance of these interfaces enables a Notification Service style event channel to manage lists of associated QoS and administrative properties, respectively. Locally, the EventChannel interface supports a readonly attribute which maintains a reference to the EventChannelFactory instance that created it. In addition, each instance of the EventChannel interface has an associated default ConsumerAdmin and an associated default SupplierAdmin instance, both of which exist upon creation of the channel and which have the unique identifier of zero (note that admin object identifiers only need to be unique among a given type of admin, implying that the identifiers assigned to ConsumerAdmin objects can overlap those assigned to SupplierAdmin objects). The EventChannel interface supports readonly attributes which maintain references to these default admin objects. The EventChannel interface supports operations which create new ConsumerAdmin and SupplierAdmin instances. In addition, the EventChannel interface supports operations which can return references to the ConsumerAdmin and SupplierAdmin instances associated with a given EventChannel instance, given the unique identifier of an admin object as input. Finally, the EventChannel interface supports operations which return the sequence of unique identifiers of all ConsumerAdmin and SupplierAdmin instances associated with a given EventChannel instance.

See Also:

Serialized Form

Constructor Summary

_EventChannelStub()

Method Summary

java.lang.String[]	_ids()
ConsumerAdmin	default_consumer_admin() Read accessor for default_consumer_admin attribute
FilterFactory	default_filter_factory() Read accessor for default_filter_factory attribute
SupplierAdmin	default_supplier_admin() Read accessor for default_supplier_admin attribute
void	destroy() Operation destroy
ConsumerAdmin	for_consumers() Operation for_consumers
SupplierAdmin	for_suppliers() Operation for_suppliers
Property[]	get_admin() Operation get_admin
int[]	get_all_consumeradmins() Operation get_all_consumeradmins
int[]	get_all_supplieradmins() Operation get_all_supplieradmins
ConsumerAdmin	get_consumeradmin(int id) Operation get_consumeradmin
Property[]	get_qos() Operation get_qos
SupplierAdmin	get_supplieradmin(int id) Operation get_supplieradmin
EventChannelFactory	MyFactory() Read accessor for MyFactory attribute
ConsumerAdmin	new_for_consumers(InterFilterGroupOperator op, org.omg.CORBA.IntHolder id) Operation new_for_consumers
SupplierAdmin	new_for_suppliers(InterFilterGroupOperator op, org.omg.CORBA.IntHolder id) Operation new_for_suppliers
void	set_admin(Property[] admin) Operation set_admin
void	set_qos(Property[] qos) Operation set_qos
void	validate_qos(Property[] required_qos, NamedPropertyRangeSeqHolder available_qos) Operation validate_qos

Methods inherited from class org.omg.CORBA.portable.ObjectImpl

_create_request, _create_request, _duplicate, _get_delegate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_delegate, _set_policy_override, equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

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

Constructor Detail

_EventChannelStub

public _EventChannelStub()

Method Detail

_ids

public java.lang.String[] _ids()

Overrides:

_ids in class org.omg.CORBA.portable.ObjectImpl

MyFactory

public EventChannelFactory MyFactory()

Read accessor for MyFactory attribute

Specified by:

MyFactory in interface EventChannelOperations

Returns:

the attribute value

default_consumer_admin

public ConsumerAdmin default_consumer_admin()

Read accessor for default_consumer_admin attribute

Specified by:

default_consumer_admin in interface EventChannelOperations

Returns:

the attribute value

default_supplier_admin

public SupplierAdmin default_supplier_admin()

Read accessor for default_supplier_admin attribute

Specified by:

default_supplier_admin in interface EventChannelOperations

Returns:

the attribute value

default_filter_factory

public FilterFactory default_filter_factory()

Read accessor for default_filter_factory attribute

Specified by:

default_filter_factory in interface EventChannelOperations

Returns:

the attribute value

new_for_consumers

public ConsumerAdmin new_for_consumers(InterFilterGroupOperator op,
                                       org.omg.CORBA.IntHolder id)

Operation new_for_consumers

Specified by:

new_for_consumers in interface EventChannelOperations

Following copied from interface: org.omg.CosNotifyChannelAdmin.EventChannelOperations

Parameters:

op - Operator of Filters' composition (between consumer filters and proxies filters)

id - Id of the new consumer admin

Returns:

The new consumer Admin

new_for_suppliers

public SupplierAdmin new_for_suppliers(InterFilterGroupOperator op,
                                       org.omg.CORBA.IntHolder id)

Operation new_for_suppliers

Specified by:

new_for_suppliers in interface EventChannelOperations

Following copied from interface: org.omg.CosNotifyChannelAdmin.EventChannelOperations

Parameters:

op - Operator of Filters' composition (between supplier filters and proxies filters)

id - Id of the new consumer admin

Returns:

The new supplier Admin

get_consumeradmin

public ConsumerAdmin get_consumeradmin(int id)
                                throws AdminNotFound

Operation get_consumeradmin

Specified by:

get_consumeradmin in interface EventChannelOperations

Following copied from interface: org.omg.CosNotifyChannelAdmin.EventChannelOperations

Parameters:

id - Id of consumer admin to retreive

Returns:

The requested consumer admin

Throws:

AdminNotFound - Id doesn't correspond to any consumer admin

get_supplieradmin

public SupplierAdmin get_supplieradmin(int id)
                                throws AdminNotFound

Operation get_supplieradmin

Specified by:

get_supplieradmin in interface EventChannelOperations

Following copied from interface: org.omg.CosNotifyChannelAdmin.EventChannelOperations

Parameters:

id - Id of supplier admin to retreive

Returns:

The requested supplier admin

Throws:

AdminNotFound - Id doesn't correspond to any supplier admin

get_all_consumeradmins

public int[] get_all_consumeradmins()

Operation get_all_consumeradmins

Specified by:

get_all_consumeradmins in interface EventChannelOperations

Following copied from interface: org.omg.CosNotifyChannelAdmin.EventChannelOperations

Returns:

Array of all consumer admin ID

get_all_supplieradmins

public int[] get_all_supplieradmins()

Operation get_all_supplieradmins

Specified by:

get_all_supplieradmins in interface EventChannelOperations

Following copied from interface: org.omg.CosNotifyChannelAdmin.EventChannelOperations

Returns:

Array of all supplier admin ID

get_qos

public Property[] get_qos()

Operation get_qos

Specified by:

get_qos in interface QoSAdminOperations

Following copied from interface: org.omg.CosNotification.QoSAdminOperations

Returns:

Object QosProperties

set_qos

public void set_qos(Property[] qos)
             throws UnsupportedQoS

Operation set_qos

Specified by:

set_qos in interface QoSAdminOperations

Following copied from interface: org.omg.CosNotification.QoSAdminOperations

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

Specified by:

validate_qos in interface QoSAdminOperations

Following copied from interface: org.omg.CosNotification.QoSAdminOperations

Parameters:

required_qos -

available_qos -

Throws:

UnsupportedQoS -

get_admin

public Property[] get_admin()

Operation get_admin

Specified by:

get_admin in interface AdminPropertiesAdminOperations

Following copied from interface: org.omg.CosNotification.AdminPropertiesAdminOperations

Returns:

All Admin Properties

set_admin

public void set_admin(Property[] admin)
               throws UnsupportedAdmin

Operation set_admin

Specified by:

set_admin in interface AdminPropertiesAdminOperations

Following copied from interface: org.omg.CosNotification.AdminPropertiesAdminOperations

Parameters:

admin - Array of admin property

Throws:

UnsupportedAdmin - If implementation doesn't support a property

for_consumers

public ConsumerAdmin for_consumers()

Operation for_consumers

Specified by:

for_consumers in interface EventChannelOperations

for_suppliers

public SupplierAdmin for_suppliers()

Operation for_suppliers

Specified by:

for_suppliers in interface EventChannelOperations

destroy

public void destroy()

Operation destroy

Specified by:

destroy in interface EventChannelOperations