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CorbaService.h

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/***************** <Tweek heading BEGIN do not edit this line> ****************
 * Tweek
 *
 * -----------------------------------------------------------------
 * File:          $RCSfile: CorbaService.h,v $
 * Date modified: $Date: 2003/02/26 16:01:09 $
 * Version:       $Revision: 1.6 $
 * -----------------------------------------------------------------
 ***************** <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_SERVICE_H_
#define _TWEEK_CORBA_SERVICE_H_

#include <tweek/tweekConfig.h>

#include <string>
#include <list>
#include TWEEK_INCLUDE_CORBA_H

#include <vpr/vpr.h>
#include <vpr/Thread/Thread.h>
#include <tweek/CORBA/SubjectManager.h>


namespace tweek
{

class CorbaService
{
public:
   CorbaService(const std::string& nsHost, vpr::Uint16 nsPort = 2809,
                const std::string& iiopVersion = std::string("1.0"),
                const std::string& subContextId = std::string(""));

   ~CorbaService()
   {
      shutdown();

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

   vpr::ReturnStatus init(int& argc, char* argv[]);

   void shutdown(bool waitForCompletion = true);

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

   const std::string& getNameServiceURI() const
   {
      return mNameServiceURI;
   }

   const CosNaming::NamingContext_var getLocalContext()
   {
      return mLocalContext;
   }

   std::list<tweek::SubjectManager_var> getSubjectManagerList();

   void setSubjectManager(tweek::SubjectManager_var mgr)
   {
      this->mSubjectManager = mgr;
   }

   tweek::SubjectManager_var getSubjectManager() const
   {
      return mSubjectManager;
   }

   PortableServer::ObjectId_var registerObject(PortableServer::ServantBase* servant,
                                               const std::string& name);

   void unregisterObject(PortableServer::ObjectId_var id);

   void run();

private:
   vpr::ReturnStatus initRootPOA();

   void addSubjectManagers(const CosNaming::BindingList& bindingList,
                           std::list<tweek::SubjectManager_var>& mgrList);

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

   std::string mNsHost;
   vpr::Uint16 mNsPort;
   std::string mNameServiceURI;

   CORBA::ORB_var          mORB;
   PortableServer::POA_var mRootPOA;
//   PortableServer::POA_var mChildPOA;

   std::string                  mSubContextId;
   CosNaming::NamingContext_var mRootContext;
   CosNaming::NamingContext_var mLocalContext;

   tweek::SubjectManager_var mSubjectManager;
};

} // End of Tweek namespace


#endif /* _TWEEK_CORBA_SERVICE_H_ */

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