IdUniquenessStrategy.h

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00001 // -*- C++ -*-
00002 
00003 //=============================================================================
00004 /**
00005  *  @file IdUniquenessStrategy.h
00006  *
00007  *  $Id: IdUniquenessStrategy.h 75869 2006-12-06 19:22:23Z johnnyw $
00008  *
00009  *  @author  Johnny Willemsen  <jwillemsen@remedy.nl>
00010  */
00011 //=============================================================================
00012 
00013 #ifndef TAO_ID_UNIQUENESS_STRATEGY_H
00014 #define TAO_ID_UNIQUENESS_STRATEGY_H
00015 #include /**/ "ace/pre.h"
00016 
00017 #include "tao/PortableServer/portableserver_export.h"
00018 
00019 #if !defined (ACE_LACKS_PRAGMA_ONCE)
00020 # pragma once
00021 #endif /* ACE_LACKS_PRAGMA_ONCE */
00022 
00023 #include "tao/PortableServer/Policy_Strategy.h"
00024 #include "tao/PortableServer/IdUniquenessPolicyC.h"
00025 #include "tao/PortableServer/PS_ForwardC.h"
00026 
00027 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
00028 
00029 namespace TAO
00030 {
00031   namespace Portable_Server
00032   {
00033     class TAO_PortableServer_Export IdUniquenessStrategy
00034       : public Policy_Strategy
00035     {
00036     public:
00037       /*
00038        * Validate if the servant may be activated
00039        * @retval true This servant may be activated
00040        * @retval false This servant may not be activated
00041        */
00042       virtual bool is_servant_activation_allowed (
00043         PortableServer::Servant s,
00044         bool &w) = 0;
00045 
00046       virtual bool allow_multiple_activations (void) const = 0;
00047 
00048       virtual ::PortableServer::IdUniquenessPolicyValue type() const = 0;
00049     };
00050   }
00051 }
00052 
00053 TAO_END_VERSIONED_NAMESPACE_DECL
00054 
00055 #include /**/ "ace/post.h"
00056 #endif /* TAO_ID_UNIQUENESS_STRATEGY_H */

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