TAO/tao/EndpointPolicy/Endpoint_Value_Impl.h

   1 // -*- C++ -*-
   2 //=============================================================================
   3 /**
   4  *  @file     Endpoint_Value_Impl.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_ENDPOINT_VALUE_IMPL_H_
  13 #define _TAO_ENDPOINT_VALUE_IMPL_H_
  14
  15 #include /**/ "ace/pre.h"
  16
  17 #include "tao/Basic_Types.h"
  18 #include "tao/EndpointPolicy/EndpointPolicy_Export.h"
  19
  20 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  21 # pragma once
  22 #endif /* ACE_LACKS_PRAGMA_ONCE */
  23
  24 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  25
  26 class TAO_Endpoint;
  27 class TAO_Acceptor;
  28
  29 /**
  30  * @class Endpoint_Value_Impl
  31  *
  32  * @brief Abstract base class to be mixed in to servants of protocol
  33  * specific EndpointValues.
  34  *
  35  * This inteface defines the methods necessary for the
  36  * protocol-specific endpoint value to be used with the endpoint
  37  * policy
  38  */
  39
  40 class TAO_EndpointPolicy_Export  TAO_Endpoint_Value_Impl
  41 {
  42 public:
  43   virtual ~TAO_Endpoint_Value_Impl();
  44
  45   /// This method is used to compare a candidate IOR endpoint with the
  46   /// endpoint defined by this policy value.
  47   virtual CORBA::Boolean is_equivalent (const TAO_Endpoint * ) const = 0;
  48
  49   /// This method is used by the framework to validate that an
  50   /// acceptor is available to produce an endpoint required by at
  51   /// least one of the endpoint policies values.
  52   virtual CORBA::Boolean validate_acceptor (TAO_Acceptor *,
  53                                             bool is_multi_prot) const = 0;
  54 };
  55
  56 TAO_END_VERSIONED_NAMESPACE_DECL
  57
  58 #include /**/ "ace/post.h"
  59
  60 #endif /* _TAO_Endpoint_Value_Impl_H_ */