/////////////////////////////////////////////////////////
//                                                     //
//              Bold for Delphi                        //
//    Copyright (c) 2003 Borland                       //
//                                                     //
/////////////////////////////////////////////////////////

{ Global compiler directives }
{$include bold.inc}
unit BoldDatabaseAdapterMYSQL;

interface

uses
  mySQLDbTables,
  BoldAbstractDataBaseAdapter,
  BoldDBInterfaces,
  BoldMYSQLInterfaces;

type
  { forward declarations }
  TBoldDatabaseAdapterMYSQL = class;

  { TBoldDatabaseAdapterMYSQL }
  TBoldDatabaseAdapterMYSQL = class(TBoldAbstractDatabaseAdapter)
  private
    fBoldDatabase: TBoldMYSQLDataBase;
    procedure SetDataBase(const Value: TmySQLDatabase);
    function GetDataBase: TmySQLDatabase;
  protected
    procedure ReleaseBoldDatabase; override;
    function GetDataBaseInterface: IBoldDatabase; override;
  public
    destructor destroy; override;
  published
    property DataBase: TmySQLDatabase read GetDataBase write SetDataBase;
    {$IFNDEF T2H}
    property DatabaseEngine;
    {$ENDIF}
  end;
 {$R *.dcr}
implementation

uses
  SysUtils,
  BoldDefs,
  BoldRev;

{ TBoldDatabaseAdapterMYSQL }      

destructor TBoldDatabaseAdapterMYSQL.destroy;
begin
  Changed;
  FreePublisher;
  FreeAndNil(fBoldDatabase);
  inherited;                   
end;

function TBoldDatabaseAdapterMYSQL.GetDataBase: TmySQLDatabase;
begin
  result := InternalDatabase as TmySQLDatabase;
end;

function TBoldDatabaseAdapterMYSQL.GetDataBaseInterface: IBoldDatabase;
begin
  if not assigned(Database) then
    raise EBold.CreateFmt('%s.GetDatabaseInterface: The adapter is not connected to a database', [classname]); 
  if not assigned(fBoldDatabase) then
    fBoldDatabase := TBoldMYSQLDataBase.create(Database, SQLDataBaseConfig);
  result := fBoldDatabase;
end;

procedure TBoldDatabaseAdapterMYSQL.ReleaseBoldDatabase;
begin
  FreeAndNil(fBoldDatabase);
end;

procedure TBoldDatabaseAdapterMYSQL.SetDataBase(const Value: TmySQLDatabase);
begin
  InternalDatabase := value;
end;

initialization

end.