TAO/tao/DiffServPolicy/Server_Network_Priority_Policy.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file   Server_Network_Priority_Policy.h
   6  */
   7 //=============================================================================
   8
   9
  10 #ifndef TAO_SERVER_NETWORK_PRIORITY_POLICY_H
  11 #define TAO_SERVER_NETWORK_PRIORITY_POLICY_H
  12
  13 #include /**/ "ace/pre.h"
  14
  15 #include "tao/DiffServPolicy/DiffServPolicy_Export.h"
  16 #include "tao/DiffServPolicy/DiffServPolicy.h"
  17
  18 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  19 # pragma once
  20 #endif /* ACE_LACKS_PRAGMA_ONCE */
  21
  22 #include "tao/LocalObject.h"
  23 #include "tao/Basic_Types.h"
  24
  25 #if defined(_MSC_VER)
  26 #pragma warning(push)
  27 #pragma warning(disable:4250)
  28 #endif /* _MSC_VER */
  29
  30 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  31
  32 /**
  33  * @class TAO_Server_Network_Priority_Policy
  34  *
  35  * @brief Implementation class for TAO-specific Network Priority Policy.
  36  *
  37  * This policy is defined by a server application to specify the
  38  * network priority model that it would like to follow, as well as
  39  * the request DiffServ codepoint and reply DiffServ codepoint
  40  * corresponding to the network priority model.
  41  */
  42 class TAO_DiffServPolicy_Export TAO_Server_Network_Priority_Policy
  43   : public TAO::NetworkPriorityPolicy,
  44     public ::CORBA::LocalObject
  45 {
  46 public:
  47   /// default constructor.
  48   TAO_Server_Network_Priority_Policy ();
  49
  50   /// Constructor.
  51   TAO_Server_Network_Priority_Policy (
  52      const TAO::DiffservCodepoint &request_diffserv_codepoint,
  53      const TAO::DiffservCodepoint &reply_diffserv_codepoint,
  54      TAO::NetworkPriorityModel &network_priority_model);
  55
  56   /// Copy constructor.
  57   TAO_Server_Network_Priority_Policy (
  58      const TAO_Server_Network_Priority_Policy &rhs);
  59
  60   /// Returns a copy of <this>.
  61   TAO_Server_Network_Priority_Policy *clone () const;
  62
  63   TAO::DiffservCodepoint request_diffserv_codepoint ();
  64
  65   void request_diffserv_codepoint (TAO::DiffservCodepoint req_dscp);
  66
  67   TAO::DiffservCodepoint reply_diffserv_codepoint ();
  68
  69   void reply_diffserv_codepoint (TAO::DiffservCodepoint reply_dscp);
  70
  71   TAO::NetworkPriorityModel network_priority_model ();
  72
  73   void network_priority_model (TAO::NetworkPriorityModel npm);
  74
  75   static CORBA::Policy_ptr create (const CORBA::Any &val);
  76
  77   CORBA::PolicyType policy_type ();
  78
  79   CORBA::Policy_ptr copy ();
  80
  81   void destroy ();
  82
  83   // Return the cached policy type for this policy.
  84   TAO_Cached_Policy_Type _tao_cached_type () const;
  85
  86   // Returns the scope at which this policy can be applied. See orbconf.h.
  87   TAO_Policy_Scope _tao_scope () const;
  88
  89   /// This method writes a CDR representation of the object state.
  90   CORBA::Boolean _tao_encode (TAO_OutputCDR &out_cdr);
  91
  92   /// This method reads the object state from a CDR representation.
  93   CORBA::Boolean _tao_decode (TAO_InputCDR &in_cdr);
  94
  95 protected:
  96   virtual ~TAO_Server_Network_Priority_Policy ();
  97
  98 private:
  99   /// The attributes
 100   TAO::DiffservCodepoint request_diffserv_codepoint_;
 101   TAO::DiffservCodepoint reply_diffserv_codepoint_;
 102   TAO::NetworkPriorityModel network_priority_model_;
 103 };
 104
 105 TAO_END_VERSIONED_NAMESPACE_DECL
 106
 107 #if defined(_MSC_VER)
 108 #pragma warning(pop)
 109 #endif /* _MSC_VER */
 110
 111 #include /**/ "ace/post.h"
 112 #endif /* TAO_SERVER_NETWORK_PRIORITY_POLICY_H */