TAO/orbsvcs/examples/CosEC/RtEC_Based/tests/Multiple/Multiple.h

   1 /* -*- C++ -*- */
   2
   3 //=============================================================================
   4 /**
   5  *  @file   Multiple.h
   6  *
   7  *  @author Pradeep Gore <pradeep@cs.wustl.edu>
   8  *
   9  * This is a test class for the Cos Event Service.
  10  */
  11 //=============================================================================
  12
  13
  14 #ifndef COSECMULTIPLE_H
  15 #define COSECMULTIPLE_H
  16
  17 #include "orbsvcs/Naming/Naming_Client.h"
  18 #include "orbsvcs/Naming/Naming_Server.h"
  19 #include "orbsvcs/CosNamingC.h"
  20 #include "orbsvcs/CosEventChannelAdminC.h"
  21
  22 class Multiple
  23 {
  24  public:
  25   // = TITLE
  26   //   class Multiple
  27   //
  28   // = DESCRIPTION
  29   //   Base class for suppliers and consumers to send/receive events
  30   //   via the Cos Event Service.
  31  public:
  32   /// Constructor.
  33   Multiple ();
  34
  35   /// Destructor.
  36   virtual ~Multiple ();
  37
  38   /// Calls parse_args, Starts up an ORB, gets hold of the Event Service.
  39   /// Returns 0 on success, -1 on error.
  40   int init (int argc, ACE_TCHAR *argv[]);
  41
  42   /// Calls the ORB's <run> method.
  43   int runORB ();
  44
  45   /// Closes down the ORB and exits.
  46   void shutdown ();
  47
  48  protected:
  49   /// Parse the command line arguments.
  50   virtual int parse_args (int argc, ACE_TCHAR *argv []) = 0;
  51
  52   /// Reference to a running Event Service.
  53   CosEventChannelAdmin::EventChannel_ptr cos_ec_;
  54
  55   /// The name with which to locate the Event Service.
  56   const ACE_TCHAR *service_name_;
  57
  58  private:
  59   /// initializes the ORB.
  60   /// Returns 0 on success, -1 on error.
  61   int init_ORB (int argc, ACE_TCHAR *argv[]);
  62
  63   /// initializes the COS EC.
  64   /// Returns 0 on success, -1 on error.
  65   int init_CosEC ();
  66
  67   /// The ORB that we use.
  68   CORBA::ORB_var orb_;
  69
  70   /// An instance of the name client used for resolving the factory
  71   /// objects.
  72   TAO_Naming_Client naming_client_;
  73 };
  74
  75 #endif /* COSECMULTIPLE_H */