org.jacorb.notification

Class EventChannelImpl

java.lang.Object

org.jacorb.notification.AbstractEventChannel

org.jacorb.notification.EventChannelImpl

All Implemented Interfaces:

AbstractEventChannelMBean, EventChannelImplMBean, JMXManageable, NotifyingDisposable, IServantLifecyle, EventChannelOperations, AdminPropertiesAdminOperations, QoSAdminOperations, org.picocontainer.Disposable

public class EventChannelImpl
extends AbstractEventChannel
implements EventChannelOperations, EventChannelImplMBean

Author:

Alphonse Bendt

Nested Class Summary

Nested classes/interfaces inherited from interface org.jacorb.notification.interfaces.JMXManageable

JMXManageable.JMXCallback

Field Summary

Fields inherited from class org.jacorb.notification.AbstractEventChannel

container_, jmxCallback_, logger_, orb_

Constructor Summary

Constructors

Constructor and Description
EventChannelImpl(IFactory factory, ORB orb, POA poa, Configuration config, FilterFactory filterFactory, EventChannelFactory factoryRef)

Method Summary

Methods

Modifier and Type	Method and Description
ConsumerAdmin	default_consumer_admin() The default_consumer_admin attribute is a readonly attribute that maintains a reference to the default ConsumerAdmin instance associated with the target EventChannel instance.
SupplierAdmin	default_supplier_admin() The default_supplier_admin attribute is a readonly attribute that maintains a reference to the default SupplierAdmin instance associated with the target EventChannel instance.
ConsumerAdmin	for_consumers() Return the consumerAdmin interface (event style)
SupplierAdmin	for_suppliers() Return the supplierAdmin interface (event style)
ConsumerAdmin	get_consumeradmin(int identifier)
SupplierAdmin	get_supplieradmin(int identifier)
String	getIOR()
String	getMBeanType()
EventChannelFactory	MyFactory() The MyFactory attribute is a readonly attribute that maintains the object reference of the event channel factory, which created a given Notification Service EventChannel instance.
ConsumerAdmin	new_for_consumers(InterFilterGroupOperator filterGroupOperator, IntHolder intHolder) The new_for_consumers operation is invoked to create a new Notification Service style ConsumerAdmin instance.
SupplierAdmin	new_for_suppliers(InterFilterGroupOperator filterGroupOperator, IntHolder intHolder)
protected AbstractAdmin	newConsumerAdmin(int id)
Servant	newServant()
protected AbstractSupplierAdmin	newSupplierAdmin(int id)

Methods inherited from class org.jacorb.notification.AbstractEventChannel

activate, deactivate, default_filter_factory, destroy, dispose, get_admin, get_all_consumeradmins, get_all_supplieradmins, get_consumeradmin_internal, get_qos, get_supplieradmin_internal, getDefaultConsumerAdminServant, getDefaultSupplierAdminServant, getID, getJMXNotificationTypes, getJMXObjectName, getMaxNumberOfConsumers, getMaxNumberOfSuppliers, getMBeanName, getNumberOfConnectedClients, getPOA, isDefaultConsumerAdminActive, isDefaultSupplierAdminActive, isPersistent, new_for_consumers_servant, new_for_suppliers_servant, registerDisposable, set_admin, set_qos, setJMXCallback, setMaxNumberOfConsumers, setMaxNumberOfSuppliers, validate_qos

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.omg.CosNotifyChannelAdmin.EventChannelOperations

default_filter_factory, get_all_consumeradmins, get_all_supplieradmins

Methods inherited from interface org.omg.CosNotification.QoSAdminOperations

get_qos, set_qos, validate_qos

Methods inherited from interface org.omg.CosNotification.AdminPropertiesAdminOperations

get_admin, set_admin

Methods inherited from interface org.omg.CosEventChannelAdmin.EventChannelOperations

destroy

Methods inherited from interface org.jacorb.notification.AbstractEventChannelMBean

destroy, getID, getMaxNumberOfConsumers, getMaxNumberOfSuppliers, setMaxNumberOfConsumers, setMaxNumberOfSuppliers

Constructor Detail

EventChannelImpl

public EventChannelImpl(IFactory factory,
                ORB orb,
                POA poa,
                Configuration config,
                FilterFactory filterFactory,
                EventChannelFactory factoryRef)

Method Detail

newServant

public Servant newServant()

Specified by:

newServant in interface IServantLifecyle

newConsumerAdmin

protected AbstractAdmin newConsumerAdmin(int id)

Specified by:

newConsumerAdmin in class AbstractEventChannel

newSupplierAdmin

protected AbstractSupplierAdmin newSupplierAdmin(int id)

Specified by:

newSupplierAdmin in class AbstractEventChannel

MyFactory

public EventChannelFactory MyFactory()

The MyFactory attribute is a readonly attribute that maintains the object reference of the event channel factory, which created a given Notification Service EventChannel instance.

default_consumer_admin

public ConsumerAdmin default_consumer_admin()

The default_consumer_admin attribute is a readonly attribute that maintains a reference to the default ConsumerAdmin instance associated with the target EventChannel instance. Each EventChannel instance has an associated default ConsumerAdmin instance, which exists upon creation of the channel and is assigned the unique identifier of zero. Subsequently, clients can create additional Event Service style ConsumerAdmin instances by invoking the inherited operation, and additional Notification Service style ConsumerAdmin instances by invoking the new_for_consumers operation defined by the EventChannel interface.

default_supplier_admin

public SupplierAdmin default_supplier_admin()

The default_supplier_admin attribute is a readonly attribute that maintains a reference to the default SupplierAdmin instance associated with the target EventChannel instance. Each EventChannel instance has an associated default SupplierAdmin instance, which exists upon creation of the channel and is assigned the unique identifier of zero. Subsequently, clients can create additional Event Service style SupplierAdmin instances by invoking the inherited for_suppliers operation, and additional Notification Service style SupplierAdmin instances by invoking the new_for_suppliers operation defined by the EventChannel interface.

new_for_consumers

public ConsumerAdmin new_for_consumers(InterFilterGroupOperator filterGroupOperator,
                              IntHolder intHolder)

The new_for_consumers operation is invoked to create a new Notification Service style ConsumerAdmin instance. The operation accepts as an input parameter a boolean flag, which indicates whether AND or OR semantics will be used when combining the filter objects associated with the newly created ConsumerAdmin instance with those associated with a supplier proxy, which was created by the ConsumerAdmin during the evaluation of each event against a set of filter objects. The new instance is assigned a unique identifier by the target EventChannel instance that is unique among all ConsumerAdmin instances currently associated with the channel. Upon completion, the operation returns the reference to the new ConsumerAdmin instance as the result of the operation, and the unique identifier assigned to the new ConsumerAdmin instance as the output parameter.

new_for_suppliers

public SupplierAdmin new_for_suppliers(InterFilterGroupOperator filterGroupOperator,
                              IntHolder intHolder)

get_consumeradmin

public ConsumerAdmin get_consumeradmin(int identifier)
                                throws AdminNotFound

Throws:

AdminNotFound

get_supplieradmin

public SupplierAdmin get_supplieradmin(int identifier)
                                throws AdminNotFound

Throws:

AdminNotFound

for_consumers

public ConsumerAdmin for_consumers()

Return the consumerAdmin interface (event style)

Specified by:

for_consumers in interface EventChannelOperations

for_suppliers

public SupplierAdmin for_suppliers()

Return the supplierAdmin interface (event style)

Specified by:

for_suppliers in interface EventChannelOperations

getMBeanType

public String getMBeanType()

Specified by:

getMBeanType in class AbstractEventChannel

getIOR

public String getIOR()

Specified by:

getIOR in interface EventChannelImplMBean