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// -*- C++ -*-
//=============================================================================
/**
* @file LB_server.h
*
* @author Jaiganesh Balasubramanian <jai@doc.ece.uci.edu>
* @author Ossama Othman <ossama@uci.edu>
*/
//=============================================================================
#include "orbsvcs/CosLoadBalancingC.h"
#include "orbsvcs/PortableGroupC.h"
#include "tao/PortableServer/PortableServer.h"
/**
* @class LB_server
*
* @brief Encapsulate the test in class.
*
* This is a class used to retrieve the LoadManager reference and
* create the Object Group. Servants add themselves to the object
* group and the object group reference is published to the clients.
* Clients then invoke the "servant operations" on the LoadManager
* itself. At this point the Load Balancing cycle starts.
*/
class LB_server
{
public:
/// Constructor
LB_server (int argc, ACE_TCHAR ** argv);
/// destroys LoadManager, ORB and POA.
int destroy (void);
int parse_args (int& argc, ACE_TCHAR **& argv);
/// start the ORB.
int init (void);
/// Run the ORB.
int run (void);
/// for servants to register to the initialised ORB.
CORBA::ORB_ptr orb (void);
private:
/// Create the Object Group using the Load Manager Reference.
int create_object_group (const char *loc_1, const char *loc_2, const char *loc_3);
int write_ior_to_file (const char * ior, const char * ior_file);
private:
/// Load Manager
CosLoadBalancing::LoadManager_var lm_;
/// Object Group.
CORBA::Object_var object_group_;
/// factory id for the object group.
PortableGroup::GenericFactory::FactoryCreationId_var fcid_;
CORBA::ORB_var orb_;
int argc_;
ACE_TCHAR ** argv_;
PortableServer::POA_var root_poa_;
};
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