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/* -*- C++ -*- */
// $Id$
//
// ==================================================================
//
// = LIBRARY
// PSS
//
// = FILENAME
// PSDL_Code_Gen
//
// = DESCRIPTION
// This class acts as an interface to the database which is used
// for the saving the state of the objects. Right now, the database
// is a normal file.
//
// = AUTHOR
// Priyanka Gontla <gontla_p@ociweb.com>
//
// ==================================================================
#ifndef TAO_PSDL_CODE_GEN_H
#define TAO_PSDL_CODE_GEN_H
#include /**/ "ace/pre.h"
#include "psdl_export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/IOPC.h"
#include "tao/ORB.h"
class TAO_PSDL_Datastore;
class TAO_PSDL_Export TAO_PSDL_Code_Gen
{
public:
TAO_PSDL_Code_Gen (CORBA::ORB_ptr orb);
~TAO_PSDL_Code_Gen (void);
/// Initializes a IOP::CodecFactory and IOP::Codec to take care of
/// the marshalling and demarshalling of data.
int set_codec (void);
/// Method to save the name-stringified object reference pair
/// to the database. Returns -1 on failure.
int set_name_obj_ref (const char *name,
const char *string_obj_ref);
/// Get the stringified form of the object reference given the name
/// of the object.
const char *get_obj_ref (const char *name);
private:
/// Helper method which serializes the data and saves it to the
/// database.
CORBA::OctetSeq *encode (const char *string_obj_ref);
/// Helper method to get the octet sequence
const char *decode (const CORBA::OctetSeq &data);
/// File where the persistent data is stored.
const char *file_name_;
/// Pointer to the class which accesses the database
TAO_PSDL_Datastore *psdl_datastore_;
/// Pointer to ORB
CORBA::ORB_var orb_;
/// CDR encapsulation codec useful for encoding and decoding the
/// data
IOP::Codec_var codec_;
};
#include /**/ "ace/post.h"
#endif /* TAO_PSDL_CODE_GEN_H */
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