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// -*- C++ -*-
// ===================================================================
/**
* @file Codeset_Translator_Factory.h
*
* $Id$
*
* @author Phil Mesnier <mesnier_p@ociweb.com>
*/
// =========================
#ifndef TAO_CODESET_TRANSLATOR_FACTORY_H
#define TAO_CODESET_TRANSLATOR_FACTORY_H
#include /**/ "ace/pre.h"
#include "ace/Service_Object.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/CONV_FRAMEC.h"
#include "tao/Codeset_Translator_Base.h"
#include "codeset_export.h"
class TAO_InputCDR;
class TAO_OutputCDR;
class ACE_Char_Codeset_Translator;
class ACE_WChar_Codeset_Translator;
// ****************************************************************
/**
* @class TAO_Codeset_Translator_Factory
*
* @brief Abstract base class for factories providing codeset translators
*
* The codeset translator factory is a loadable service object. It is used to
* supply the actual translator used in converting between two codesets. The
* intent of using a factory is to avoid requiring codeset translators to be
* multiply inherited both from the translator base class and the service
* object base. The translator factory is also responsible for assigning
* translators to CDR streams. Since there is no common base class between
* input and output CDRs, the assingment code must be duplicated.
*/
class TAO_Codeset_Export TAO_Codeset_Translator_Factory :
public TAO_Codeset_Translator_Base,
public ACE_Service_Object
{
public:
TAO_Codeset_Translator_Factory ();
virtual ~TAO_Codeset_Translator_Factory ();
virtual int init (int argc, ACE_TCHAR *argv[]);
protected:
/// Assign the translator to the supplied input CDR. The template instance
/// will have a translator that is based on either the Char or Wchar
/// translator, so the compiler will select the appropriate call from
/// assign().
void assign_i (TAO_InputCDR *, ACE_Char_Codeset_Translator* ) const;
/// Assign the translator to the supplied input CDR. The template instance
/// will have a translator that is based on either the Char or Wchar
/// translator, so the compiler will select the appropriate call from
/// assign().
void assign_i (TAO_InputCDR *, ACE_WChar_Codeset_Translator* ) const;
/// Assign the translator to the supplied output CDR. The template instance
/// will have a translator that is based on either the Char or Wchar
/// translator, so the compiler will select the appropriate call from
/// assign().
void assign_i (TAO_OutputCDR *, ACE_Char_Codeset_Translator* ) const;
/// Assign the translator to the supplied output CDR. The template instance
/// will have a translator that is based on either the Char or Wchar
/// translator, so the compiler will select the appropriate call from
/// assign().
void assign_i (TAO_OutputCDR *, ACE_WChar_Codeset_Translator* ) const;
};
// Get the template includes last
#include "tao/Codeset/Codeset_Translator_Factory_T.h"
#include /**/ "ace/post.h"
#endif /* TAO_Codeset_Translator_Factory */
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