TAO/tao/Messaging/Connection_Timeout_Policy_i.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file   Connection_Timeout_Policy_i.h
   6  *
   7  *  @author Balachandran Natarajan (bala@cs.wustl.edu)
   8  */
   9 //=============================================================================
  10
  11 #ifndef TAO_CONNECTION_TIMEOUT_POLICY_I_H
  12 #define TAO_CONNECTION_TIMEOUT_POLICY_I_H
  13
  14 #include /**/ "ace/pre.h"
  15
  16 #include "tao/orbconf.h"
  17
  18 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  19 # pragma once
  20 #endif /* ACE_LACKS_PRAGMA_ONCE */
  21
  22 #include "tao/Messaging/TAO_ExtC.h"
  23 #include "tao/LocalObject.h"
  24
  25 #if defined(_MSC_VER)
  26 #pragma warning(push)
  27 #pragma warning(disable:4250)
  28 #endif /* _MSC_VER */
  29
  30
  31 #if (TAO_HAS_CONNECTION_TIMEOUT_POLICY == 1)
  32
  33 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  34
  35 /*
  36  * @class TAO_ConnectionTimeoutPolicy
  37  *
  38  * @brief TAO::ConnectionTimeoutPolicy implementation
  39  *
  40  *  This policy controls the connection timeout time while
  41  *  establishing connections. This policy is proprietary to TAO.
  42  */
  43 class TAO_ConnectionTimeoutPolicy
  44   : public TAO::ConnectionTimeoutPolicy,
  45     public ::CORBA::LocalObject
  46 {
  47 public:
  48   /// Constructor.
  49   TAO_ConnectionTimeoutPolicy (const TimeBase::TimeT& relative_expiry);
  50
  51   /// Copy constructor.
  52   TAO_ConnectionTimeoutPolicy (const TAO_ConnectionTimeoutPolicy &rhs);
  53
  54   /// Implement the timeout hook, this is set in the ORB_Core at
  55   /// initialization time.
  56   static void hook (TAO_ORB_Core *orb_core,
  57                     TAO_Stub *stub,
  58                     bool &has_timeout,
  59                     ACE_Time_Value &time_value);
  60
  61   /// Helper method for the implementation of
  62   /// CORBA::ORB::create_policy.
  63   static CORBA::Policy_ptr create (const CORBA::Any& val);
  64
  65   /// Returns a copy of <this>.
  66   virtual TAO_ConnectionTimeoutPolicy *clone () const;
  67
  68   // = The TAO::ConnectionTinoutPolicy methods
  69   virtual TimeBase::TimeT relative_expiry ();
  70
  71   virtual CORBA::PolicyType policy_type ();
  72
  73   virtual CORBA::Policy_ptr copy ();
  74
  75   virtual void destroy ();
  76
  77   /// Change the CORBA representation to the ACE representation.
  78   void set_time_value (ACE_Time_Value &time_value);
  79
  80   /// Return the cached policy type for this policy.
  81   virtual TAO_Cached_Policy_Type _tao_cached_type () const;
  82
  83 private:
  84   /// The attribute
  85   TimeBase::TimeT relative_expiry_;
  86 };
  87
  88 TAO_END_VERSIONED_NAMESPACE_DECL
  89
  90 #endif /* TAO_HAS_RELATIVE_ROUNDTRIP_TIMEOUT_POLICY == 1 */
  91
  92 #if defined(_MSC_VER)
  93 #pragma warning(pop)
  94 #endif /* _MSC_VER */
  95
  96 #include /**/ "ace/post.h"
  97
  98 #endif  /* TAO_CONNECTION_TIMEOUT_POLICY_I_H */