TAO/tao/IORTable/Table_Adapter.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file Table_Adapter.h
   6  *
   7  *  @author Carlos O'Ryan (coryan@uci.edu)
   8  */
   9 //=============================================================================
  10
  11
  12 #ifndef TAO_TABLE_ADAPTER_H
  13 #define TAO_TABLE_ADAPTER_H
  14 #include /**/ "ace/pre.h"
  15
  16 #include "tao/IORTable/iortable_export.h"
  17 #include "tao/IORTable/IORTable.h"
  18 #include "tao/IORTable/IOR_Table_Impl.h"
  19
  20 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  21 # pragma once
  22 #endif /* ACE_LACKS_PRAGMA_ONCE */
  23
  24 #include "tao/Adapter.h"
  25 #include "tao/Adapter_Factory.h"
  26 #include "ace/Service_Config.h"
  27 #include "ace/Lock.h"
  28 #include "tao/ORB_Core.h"
  29
  30 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  31
  32 class TAO_IORTable_Export TAO_Table_Adapter : public TAO_Adapter
  33 {
  34 public:
  35   /// Constructor
  36   TAO_Table_Adapter (TAO_ORB_Core &orb_core);
  37
  38   /// Destructor
  39   virtual ~TAO_Table_Adapter ();
  40
  41   // = The TAO_Adapter methods, please check tao/Adapter.h for the
  42   // documentation
  43   virtual void open ();
  44   virtual void close (int wait_for_completion);
  45   virtual void check_close (int wait_for_completion);
  46   virtual int priority () const;
  47   virtual int dispatch (TAO::ObjectKey &key,
  48                         TAO_ServerRequest &request,
  49                         CORBA::Object_out foward_to);
  50
  51   virtual const char *name () const;
  52   virtual CORBA::Object_ptr root ();
  53   virtual CORBA::Object_ptr create_collocated_object (TAO_Stub *,
  54                                                       const TAO_MProfile &);
  55
  56   virtual CORBA::Long initialize_collocated_object (TAO_Stub *stub);
  57
  58 protected:
  59   static ACE_Lock * create_lock (TAO_SYNCH_MUTEX &l);
  60
  61   /// Helper method to find an object bound in the table.
  62   bool find_object (TAO::ObjectKey &key,
  63                     CORBA::Object_out forward_to);
  64
  65   /// The ORB Core we belong to
  66   TAO_ORB_Core &orb_core_;
  67
  68   /// The table implementation
  69   TAO_IOR_Table_Impl_var root_;
  70
  71   bool closed_;
  72   TAO_SYNCH_MUTEX thread_lock_;
  73   ACE_Lock *lock_;
  74 };
  75
  76 // ****************************************************************
  77
  78 class TAO_IORTable_Export TAO_Table_Adapter_Factory : public TAO_Adapter_Factory
  79 {
  80 public:
  81   /// Constructor
  82   TAO_Table_Adapter_Factory ();
  83
  84   /// The TAO_Adapter_Factory methods, please read tao/Adapter.h for
  85   /// details.
  86   virtual TAO_Adapter *create (TAO_ORB_Core *orb_core);
  87 };
  88
  89 TAO_END_VERSIONED_NAMESPACE_DECL
  90
  91 ACE_STATIC_SVC_DECLARE (TAO_Table_Adapter_Factory)
  92 ACE_FACTORY_DECLARE (TAO_IORTable, TAO_Table_Adapter_Factory)
  93
  94 #include /**/ "ace/post.h"
  95 #endif /* TAO_TABLE_ADAPTER_H */