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CorbaManager.h

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/***************** <Tweek heading BEGIN do not edit this line> ****************
 * Tweek
 *
 * -----------------------------------------------------------------
 * File:          $RCSfile: CorbaManager.h,v $
 * Date modified: $Date: 2003/02/26 16:01:02 $
 * Version:       $Revision: 1.24 $
 * -----------------------------------------------------------------
 ***************** <Tweek heading END do not edit this line> *****************/

/*************** <auto-copyright.pl BEGIN do not edit this line> **************
 *
 * VR Juggler is (C) Copyright 1998-2003 by Iowa State University
 *
 * Original Authors:
 *   Allen Bierbaum, Christopher Just,
 *   Patrick Hartling, Kevin Meinert,
 *   Carolina Cruz-Neira, Albert Baker
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 *************** <auto-copyright.pl END do not edit this line> ***************/

#ifndef _TWEEK_CORBA_MANAGER_H_
#define _TWEEK_CORBA_MANAGER_H_

#include <tweek/tweekConfig.h>

#include <stdlib.h>
#include <string>
#include TWEEK_INCLUDE_CORBA_H
#include <vpr/Thread/Thread.h>
#include <vpr/Util/ReturnStatus.h>

#include <tweek/CORBA/SubjectManagerImpl.h>


namespace tweek
{

class BeanDeliverySubjectImpl;

class TWEEK_CLASS_API CorbaManager
{
public:
   CorbaManager();

   ~CorbaManager()
   {
      shutdown();

      if ( mOrbThread != NULL )
      {
         delete mOrbThread;
         mOrbThread = NULL;
         delete mOrbFunctor;
         mOrbFunctor = NULL;
      }
   }

   vpr::ReturnStatus init(const std::string& localId, int& argc, char** argv,
                          const std::string& nsHost = std::string(""),
                          const vpr::Uint16& nsPort = vpr::Uint16(2809),
                          const std::string& iiopVersion = std::string("1.0"));

   void shutdown(bool wait_for_completion = true);

   bool isValid() const
   {
      return ! (CORBA::is_nil(mORB) || CORBA::is_nil(mRootPOA));
   }

   vpr::ReturnStatus createSubjectManager();

   vpr::ReturnStatus destroySubjectManager();

   tweek::SubjectManagerImpl* getSubjectManager() const
   {
      return mSubjectManager;
   }

   const PortableServer::POA_var& getRootPOA() const
   {
      return mRootPOA;
   }

   const PortableServer::POA_var& getChildPOA() const
   {
      return mChildPOA;
   }

   BeanDeliverySubjectImpl* getBeanDeliverySubject() const
   {
      return mBeanDeliverySubject;
   }

   void run();

private:
   vpr::ReturnStatus createChildPOA(const std::string& local_id);

   std::string mAppName;

   vpr::ThreadRunFunctor<tweek::CorbaManager>* mOrbFunctor;
   vpr::Thread* mOrbThread;

   CORBA::ORB_var mORB;
   PortableServer::POA_var mRootPOA;
   PortableServer::POA_var mChildPOA;
   CosNaming::NamingContext_var mRootContext;
   CosNaming::NamingContext_var mLocalContext;

   tweek::SubjectManagerImpl*   mSubjectManager;
   PortableServer::ObjectId_var mSubjectManagerId;
   CosNaming::Name              mSubjectManagerName;

   BeanDeliverySubjectImpl* mBeanDeliverySubject;

   static const std::string DELIVERY_SUBJECT_NAME;
};

} // End of tweek namespace

#endif /* _TWEEK_CORBA_MANAGER_H_ */

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