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// $Id$
// ============================================================================
//
// = LIBRARY
// orbsvcs/Concurrency_Service/Concurency_Service
//
// = FILENAME
// Concurrency_Service.h
//
// = DESCRIPTION
// This class implements a subset of the functionality of the
// CORBA Concurrency Service.
//
// = AUTHORS
// Torben Worm <tworm@cs.wustl.edu>
//
// ============================================================================
#ifndef _CONCURRENCY_SERVICE_H
#define _CONCURRENCY_SERVICE_H
#include "ace/Get_Opt.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/Log_Msg.h"
#include "tao/PortableServer/ORB_Manager.h"
#include "orbsvcs/Concurrency/Concurrency_Utils.h"
#include "orbsvcs/Naming/Naming_Server.h"
class Concurrency_Service : public TAO_ORB_Manager
{
// = TITLE
// Defines a class that encapsulates the implementation of the
// concurrency service.
// = DESCRIPTION
// This class uses the TAO_ORB_Manager, the TAO_Naming_Server, and
// the TAO_Concurrency_Server classes to implement a server for
// the concurrency service.
public:
// = Initialization and termination methods.
Concurrency_Service (void);
// Default Constructor.
Concurrency_Service (int argc,
ACE_TCHAR **argv
ACE_ENV_ARG_DECL);
// Constructor taking the command-line arguments.
~Concurrency_Service (void);
// Destructor.
int init (int argc,
ACE_TCHAR **argv
ACE_ENV_ARG_DECL);
// Initialize the Concurrency Service with the arguments.
int run (ACE_ENV_SINGLE_ARG_DECL);
// Run the Concurrency_Service.
private:
int parse_args (int argc, ACE_TCHAR** argv);
// Parses the commandline arguments.
int init_naming_service (ACE_ENV_SINGLE_ARG_DECL);
// Initialize the name server and register the concurency server
// factory with it. Maybe later it will be convinient to register
// the individual lock sets with the naming service. At present the
// clients must keep track of the reference and pass 'by hand'
int use_naming_service_;
// Flag to tell wheter the naming service will be used.
FILE *ior_output_file_;
// File to output the concurrency server IOR.
TAO_ORB_Manager orb_manager_;
// The ORB manager
TAO_Naming_Server my_name_server_;
// An instance of the name server used for registering the factory
// objects.
TAO_Concurrency_Server my_concurrency_server_;
// An instance of the concurrency server.
CosConcurrencyControl::LockSetFactory_var lockset_factory_;
// Factory var to register with the naming service.
CosNaming::NamingContext_var concurrency_context_;
// Naming context for the concurrency service.
CosNaming::NamingContext_var naming_context_;
// Naming context for the naming service.
};
#endif /* _CONCURRENCY_SERVICE_H */
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