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// -*- C++ -*-
// $Id$
// ============================================================================
//
// = LIBRARY
// TAO/orbsvcs/examples/CosEC/Factory
//
// = FILENAME
// CosEventChannelFactory_i.h
//
// = DESCRIPTION
// This class implements the CosEventChannelFactory
//
// = AUTHOR
// Pradeep Gore <pradeep@cs.wustl.edu>
//
// ============================================================================
#ifndef TAO_COSEVENTCHANNELFACTORY_H
#define TAO_COSEVENTCHANNELFACTORY_H
// @@ Pradeep: I couldn't find the IDL file did you commit it?
#include "CosEventChannelFactoryS.h"
// @@ Pradeep: you only need to include CosNamingC.h, why is
// CosNamingS.h included? And do you need this include in the
// header file? Isn't the .cpp file enough?
#include "orbsvcs/CosNamingS.h"
#include "orbsvcs/CosNamingC.h"
class TAO_CosEventChannelFactory_i :
public virtual POA_CosEventChannelFactory::ChannelFactory,
// @@ Pradeep: Shouldn't this be PortableServer::RefCountServantBase
// or something similar?
public virtual TAO_RefCountServantBase
{
public:
// = Initialization and termination code.
TAO_CosEventChannelFactory_i (void);
// Constructor.
~TAO_CosEventChannelFactory_i (void);
// Destructor.
int init (PortableServer::POA_ptr poa,
CosNaming::NamingContext_ptr naming = CosNaming::NamingContext::_nil (),
CORBA::Environment &ACE_TRY_ENV = CORBA::Environment::default_environment ());
// This method creates creates a child poa with <poa> as the
// parent. It also accepts a Naming_Context which is used to register
// the event channels if specified.
// Returns -1 on error, 0 on success.
// @@ Pradeep: this looks OK. I wonder if it would be a good idea to
// raise exceptions, but I'm undecided.
// @@ Pradeep: can the user specify the name of the child poa?
// @@ Pradeep: when is the child poa destroyed? Maybe we should add
// a destroy() method to the factory interface (in IDL).
// = CosEventChannelFactory::ChannelFactory methods.
virtual CosEventChannelAdmin::EventChannel_ptr create
(
const char * channel_id,
CORBA::Boolean store_in_naming_service,
CORBA::Environment &ACE_TRY_ENV
);
virtual void destroy
(
const char * channel_id,
CORBA::Boolean unbind_from_naming_service,
CORBA::Environment &ACE_TRY_ENV
);
virtual CosEventChannelAdmin::EventChannel_ptr find
(
const char * channel_id,
CORBA::Environment &ACE_TRY_ENV
);
virtual char * find_channel_id
(
CosEventChannelAdmin::EventChannel_ptr channel,
CORBA::Environment &ACE_TRY_ENV
);
protected:
PortableServer::POA_var poa_;
// The Poa with which we activate all the Event Channels.
CosNaming::NamingContext_var naming_;
// The naming context to use.
};
#endif /* TAO_COSEVENTCHANNELFACTORY_H */
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