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// -*- C++ -*-
// $Id$
//=============================================================================
/**
* @file NodeApp_CB_Impl.h
*
* @author Nanbor Wang <nanbor@cs.wustl.edu>
* Tao Lu <lu@dre.vanderbilt.edu>
*
//===========================================================================*/
#ifndef NODEAPPLICATION_CALLBACK_IMPL_H
#define NODEAPPLICATION_CALLBACK_IMPL_H
#include /**/ "ace/pre.h"
#include "ace/config-all.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "NodeApplication_CallBackS.h"
namespace CIAO
{
// Forward declaration.
// class NodeApplicationManager;
/**
* @class NodeApplication_Callback_Impl
*
* @brief A call back interface for NodeApplication
* @Note Here is no need to be thread safe since for every nodeapplication
* we will have an unique callback object. --Tao
*/
class Deployment_svnt_Export NodeApplication_Callback_Impl
: public virtual POA_CIAO::NodeApplication_Callback,
public virtual PortableServer::RefCountServantBase
{
public:
friend class NodeApplicationManager_Impl;
/// Constructor.
NodeApplication_Callback_Impl (CORBA::ORB_ptr o,
PortableServer::POA_ptr p,
Deployment::NodeApplicationManager_ptr s,
const Deployment::Properties &properties)
ACE_THROW_SPEC ((CORBA::SystemException));
// @@ (OO) Since this class is reference counted, please make this
// destructor protected to enforce proper memory managment
// through the reference counting mechanism (i.e. to
// disallow calling operator delete() on an instance of
// this class.
/// Destructor.
~NodeApplication_Callback_Impl ();
/// Get the containing POA. This operation does *not* increase
/// the reference count of the POA.
virtual PortableServer::POA_ptr _default_POA (void);
/// Record the NodeApplication reference returned by the newly
/// spawned NodeApplication and give it back a reference to
/// NodeApplicationManager
Deployment::NodeApplicationManager_ptr
register_node_application (Deployment::NodeApplication_ptr na,
Deployment::Properties_out properties
ACE_ENV_ARG_DECL_WITH_DEFAULTS)
ACE_THROW_SPEC ((CORBA::SystemException));
protected:
Deployment::NodeApplication_ptr get_nodeapp_ref (void);
CORBA::ORB_var orb_;
PortableServer::POA_var poa_;
Deployment::NodeApplicationManager_var nam_;
Deployment::NodeApplication_var nodeapp_;
Deployment::Properties_var properties_;
};
}
#include /**/ "ace/post.h"
#endif /* NODEAPPLICATION_CALLBACK_IMPL_H */
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