david
2824855ea7
- Recompilación en Delphi10 de todos los paquetes de RO para generar las DCU's en Lib\D10 - Recompilación en Delphi10 de todos los paquetes de DA para generar las DCU's en Lib\D10 git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.RemObjects@9 b6239004-a887-0f4b-9937-50029ccdca16
98 lines
3.1 KiB
ObjectPascal
98 lines
3.1 KiB
ObjectPascal
unit OrdersService_Impl;
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{----------------------------------------------------------------------------}
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{ This unit was automatically generated by the RemObjects SDK after reading }
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{ the RODL file associated with this project . }
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{ }
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{ This is where you are supposed to code the implementation of your objects. }
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{----------------------------------------------------------------------------}
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interface
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uses
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{vcl:} Classes, SysUtils,
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{RemObjects:} uROClientIntf, uROTypes, uROServer, uROServerIntf, uROSessions,
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{Required:} uRORemoteDataModule,
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{Ancestor Implementation:} DataAbstractService_Impl,
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{Used RODLs:} DataAbstract4_Intf,
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{Generated:} MegaDemoLibrary_Intf, uDAClasses, uDADataStreamer,
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uDABinAdapter, uDAScriptingProvider, uDABusinessProcessor;
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type
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{ TOrdersService }
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TOrdersService = class(TDataAbstractService, IOrdersService)
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bpCustomers: TDABusinessProcessor;
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BinDataStreamer: TDABinDataStreamer;
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Schema: TDASchema;
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procedure DataAbstractServiceBeforeAcquireConnection(aSender: TObject;
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var aConnectionName: string);
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private
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protected
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{ IOrdersService methods }
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function GetCustomerOrders(const CustomerID: string): Binary;
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end;
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implementation
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{$R *.dfm}
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uses
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{Generated:} MegaDemoLibrary_Invk,
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MegaDemoServer_Data, MegaDemoServer_Main;
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procedure Create_OrdersService(out anInstance: IUnknown);
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begin
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anInstance := TOrdersService.Create(nil);
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end;
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{ OrdersService }
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function TOrdersService.GetCustomerOrders(const CustomerID: string): Binary;
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var
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aTableNameArray: StringArray;
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aTableRequestInfoArray: TableRequestInfoArray;
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aTableRequestInfo: TableRequestInfo;
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begin
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// This method reads all the orders of the specified customer and also filters
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// based on the current employee's ID. The employee ID has been previously stored
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// in the session upon the call to LoginService.Login.
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aTableNameArray := StringArray.Create;
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aTableRequestInfoArray := TableRequestInfoArray.Create;
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try
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aTableNameArray.Add('OrdersByCustomer');
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aTableRequestInfo := aTableRequestInfoArray.Add;
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with aTableRequestInfo do begin
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IncludeSchema := True;
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MaxRecords := -1;
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UserFilter := '';
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with Parameters.Add do begin
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Name := 'CustomerID';
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Value := CustomerID;
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end;
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with Parameters.Add do begin
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Name := 'EmployeeID';
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Value := Session['EmployeeID'];
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end;
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end;
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Result := GetData(aTableNameArray, aTableRequestInfoArray)
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finally
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aTableRequestInfoArray.Free;
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aTableNameArray.Free;
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end;
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end;
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procedure TOrdersService.DataAbstractServiceBeforeAcquireConnection(
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aSender: TObject; var aConnectionName: string);
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begin
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// Reads the connection name from the main form.
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aConnectionName := MegaDemoServer_MainForm.GetSelectedConnectionName;
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end;
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initialization
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TROClassFactory.Create('OrdersService', Create_OrdersService, TOrdersService_Invoker);
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finalization
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end.
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