org.openorb.event
Class EventChannelFactoryImpl

java.lang.Object
  org.omg.PortableServer.Servant
      org.openorb.event.EventChannelFactoryPOA
          org.openorb.event.EventChannelFactoryImpl

All Implemented Interfaces:

org.omg.CORBA.portable.InvokeHandler, EventChannelFactoryOperations

public class EventChannelFactoryImpl
extends EventChannelFactoryPOA

Event Channel Factory, an extension of OpenORB allows to create multiple event channels using the channel name as a key.

Author:

Jerome Daniel, Olivier Modica

Constructor Summary

EventChannelFactoryImpl(org.omg.CORBA.ORB orb)
Constructor

Method Summary

EventChannel	create_channel(java.lang.String channel_name) This operation creates a new event channel with a specific name.
EventChannel	join_channel(java.lang.String channel_name) This operation allows an application to find an event channel by providing its name.

Methods inherited from class org.openorb.event.EventChannelFactoryPOA

_all_interfaces, _invoke, _this, _this

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

Constructor Detail

EventChannelFactoryImpl

public EventChannelFactoryImpl(org.omg.CORBA.ORB orb)

Constructor

Method Detail

create_channel

public EventChannel create_channel(java.lang.String channel_name)
                            throws NameAlreadyUsed

This operation creates a new event channel with a specific name. By this way, others application will be able to get the new channel by giving its name.

Parameters:

channel_name - the name for the new channel

Returns:

a new event channel

Throws:

NameAlreadyUsed - This exception is raises is another channel already exist with the same name.

join_channel

public EventChannel join_channel(java.lang.String channel_name)
                          throws EventChannelNotFound

This operation allows an application to find an event channel by providing its name.

Parameters:

channel_name - the channel to find

Returns:

an object reference to the channel found

Throws:

EventChannelNotFound - this exception is raises if the channel to search was not found.