vtkSQLiteDatabase.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkSQLiteDatabase.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#ifndef vtkSQLiteDatabase_h
#define vtkSQLiteDatabase_h
 
#include "vtkIOSQLModule.h" // For export macro
#include "vtkSQLDatabase.h"
 
class vtkSQLQuery;
class vtkSQLiteQuery;
class vtkStringArray;
class vtkSQLiteDatabaseInternals;
 
class VTKIOSQL_EXPORT vtkSQLiteDatabase : public vtkSQLDatabase
{
 
  friend class vtkSQLiteQuery;
 
public:
  vtkTypeMacro(vtkSQLiteDatabase, vtkSQLDatabase);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkSQLiteDatabase* New();
 
  enum
  {
    USE_EXISTING,
    USE_EXISTING_OR_CREATE,
    CREATE_OR_CLEAR,
    CREATE
  };
 
 
  bool Open(const char* password) override;
  bool Open(const char* password, int mode);
 
  void Close() override;
 
  bool IsOpen() override;
 
  vtkSQLQuery* GetQueryInstance() override;
 
  vtkStringArray* GetTables() override;
 
  vtkStringArray* GetRecord(const char* table) override;
 
  bool IsSupported(int feature) override;
 
  bool HasError() override;
 
  const char* GetLastErrorText() override;
 
 
  const char* GetDatabaseType() override { return this->DatabaseType; }
 
 
  vtkGetFilePathMacro(DatabaseFileName);
  vtkSetFilePathMacro(DatabaseFileName);
 
  vtkStdString GetURL() override;
 
  vtkStdString GetColumnSpecification(
    vtkSQLDatabaseSchema* schema, int tblHandle, int colHandle) override;
 
protected:
  vtkSQLiteDatabase();
  ~vtkSQLiteDatabase() override;
 
  bool ParseURL(const char* url) override;
 
private:
  vtkSQLiteDatabaseInternals* Internal;
 
  // We want this to be private, a user of this class
  // should not be setting this for any reason
  vtkSetStringMacro(DatabaseType);
 
  vtkStringArray* Tables;
 
  char* DatabaseType;
  char* DatabaseFileName;
 
  vtkStdString TempURL;
 
  vtkSQLiteDatabase(const vtkSQLiteDatabase&) = delete;
  void operator=(const vtkSQLiteDatabase&) = delete;
};
 
#endif // vtkSQLiteDatabase_h