TAO/tao/EndpointPolicy/IIOPEndpointValue_i.h

   1 // -*- C++ -*-
   2 //=============================================================================
   3 /**
   4  *  @file     IIOPEndpointValue_i.h
   5  *
   6  *  Implementation of the IIOP-Specific endpoint policy value
   7  *
   8  *  @author  Phil Mesnier <mesnier_p@ociweb.com>
   9  */
  10 //=============================================================================
  11
  12 #ifndef _TAO_IIOP_ENDPOINT_VALUE_I_H_
  13 #define _TAO_IIOP_ENDPOINT_VALUE_I_H_
  14
  15 #include /**/ "ace/pre.h"
  16
  17 #include "tao/EndpointPolicy/EndpointPolicy_Export.h"
  18
  19 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  20 # pragma once
  21 #endif /* ACE_LACKS_PRAGMA_ONCE */
  22
  23 #include "tao/orbconf.h"
  24
  25 #if defined (TAO_HAS_IIOP) && (TAO_HAS_IIOP != 0)
  26
  27 #include "tao/EndpointPolicy/IIOPEndpointValueC.h"
  28 #include "tao/EndpointPolicy/Endpoint_Value_Impl.h"
  29 #include "tao/LocalObject.h"
  30 #include "ace/INET_Addr.h"
  31
  32 // This is to remove "inherits via dominance" warnings from MSVC.
  33 // MSVC is being a little too paranoid.
  34 #if defined(_MSC_VER)
  35 #pragma warning(push)
  36 #pragma warning(disable:4250)
  37 #endif /* _MSC_VER */
  38
  39
  40 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  41
  42 /**
  43  * @class IIOPEndpointValue_i
  44  *
  45  * @brief Implementation of the IIOP-Specific endpoint policy value
  46  *
  47  * This class is used by applications to create an instance of an
  48  * endpoint value for constructing an EndpointPolicy. While the
  49  * endpoint policy argument is of type
  50  * EndpointPolicy::EndpointValueBase, always use instances of this
  51  * type so that the endpoint policy framework is able to call the
  52  * equivalency test method.
  53  */
  54
  55 class TAO_EndpointPolicy_Export  IIOPEndpointValue_i :
  56   public virtual EndpointPolicy::IIOPEndpointValue,
  57   public virtual TAO_Endpoint_Value_Impl,
  58   public virtual ::CORBA::LocalObject
  59 {
  60 public:
  61   /// Default Constructor. It is acceptable to create an empty value
  62   /// and modify the state via the attributes.
  63   IIOPEndpointValue_i ();
  64
  65   /// Value initializing constructor, this is typically for creation
  66   /// of one-off values.
  67   IIOPEndpointValue_i (const char *host, CORBA::UShort port);
  68
  69   virtual ~IIOPEndpointValue_i ();
  70
  71   /// The is_equivalent test is used by the endpoint policy framework
  72   /// for testing if a target endpoint is the same as the endpoint
  73   /// defined by this value.
  74   CORBA::Boolean is_equivalent (const TAO_Endpoint * endpoint) const;
  75
  76   /// The validate_acceptor method is used during EndpointPolicy
  77   /// creation to ensure there is an acceptor which provides this
  78   /// endpoint. Currently the test is limited to only validating that
  79   /// the acceptor's tag is consistent, as the interfaces do not yet
  80   /// exist for examining the eventual TAO_Endpoint values the
  81   /// acceptor would produce.
  82   CORBA::Boolean validate_acceptor (TAO_Acceptor *,
  83                                     bool is_multi_prot) const;
  84
  85   /// Host attribute get/set operators.
  86   char * host ();
  87   void host (const char * h);
  88
  89   /// Port attribute get/set operators.
  90   CORBA::UShort port ();
  91   void port (CORBA::UShort p);
  92
  93   // Protocol tag get operator, inherited from EndpointValueBase
  94   CORBA::ULong protocol_tag ();
  95
  96 private:
  97   CORBA::Boolean is_equivalent_i (CORBA::UShort port, const char *host) const;
  98
  99   CORBA::String_var host_;
 100   CORBA::UShort     port_;
 101
 102   ACE_INET_Addr addr_;
 103 };
 104
 105 TAO_END_VERSIONED_NAMESPACE_DECL
 106
 107 #if defined(_MSC_VER)
 108 #pragma warning(pop)
 109 #endif /* _MSC_VER */
 110
 111 #endif /* TAO_HAS_IIOP && TAO_HAS_IIOP != 0 */
 112
 113 #include /**/ "ace/post.h"
 114
 115 #endif /* _TAO_IIOP_ENDPOINT_VALUE_I_H_ */