Source: xql/xqlobjectfactory.h

/***************************************************************************
                          xqlobjectfactory.h  -  description
                             -------------------
    begin                : Sun Feb 10 2002
    copyright            : (C) 2002 by Raoul Markus
    email                : raoul.markus@gmx.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef XQLOBJECTFACTORY_H
#define XQLOBJECTFACTORY_H

#include 
#include 
#include "xqlsession.h"
#include "xqlobject.h"
#include "xqlobjectwithattributes.h"

/**creates types and instances of obejcts

  *@author Raoul Markus
  */

class xqlObjectFactory : public xqlFactory  {
public: 
	xqlObjectFactory(xqlSession * pSession);
	~xqlObjectFactory();
  /** No descriptions */
  xqlObject * createInstance(std::string& type);
  /** creates a new type */
  void createNewType(std::string& pType);
  /** No descriptions */
  void addAttribute(std::string& pObject, std::string& pAttribute);
  /** No descriptions */
  void createAttribute(std::string& pClass, std::string& pName);
  /** tries to set the attribute of a given object instance (by id) and the given attributename 
to a certain value. if this operation fails, it just returns false (no exception is risen) */
  bool setStringValue(int pInstId, std::string & pAttribute, std::string & value);
  bool setIntValue(int pInstId, std::string & pAttribute, int value);
  /** No descriptions */
  xqlObject * loadInstanceById(int pId);
};

#endif