roberto
9d9f5c543e
git-svn-id: https://192.168.0.254/svn/Proyectos.Tecsitel_FactuGES2/trunk@781 0c75b7a4-871f-7646-8a2f-f78d34cc349f
107 lines
3.1 KiB
ObjectPascal
107 lines
3.1 KiB
ObjectPascal
unit uRptFichasEmpleado_Server;
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interface
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uses
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Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
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Dialogs, frxClass, frxDBSet, uDAScriptingProvider,
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uDADataTable, uDACDSDataTable, DB, uDAClasses, frxChart, frxGradient,
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frxChBox, frxCross, frxOLE, frxBarcode, frxRich, uDABINAdapter, uROTypes,
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uDAInterfaces, uDADataStreamer, uDABin2DataStreamer, uDAMemDataTable,
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FactuGES_Intf;
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type
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TRptFichasEmpleado = class(TDataModule)
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DADataCabecera: TDADataSource;
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tbl_FichaEmpleado: TDAMemDataTable;
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frxRichObject1: TfrxRichObject;
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frxBarCodeObject1: TfrxBarCodeObject;
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frxOLEObject1: TfrxOLEObject;
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frxCrossObject1: TfrxCrossObject;
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frxCheckBoxObject1: TfrxCheckBoxObject;
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frxGradientObject1: TfrxGradientObject;
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frxChartObject1: TfrxChartObject;
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frxDBCabecera: TfrxDBDataset;
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schReport: TDASchema;
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DataDictionary: TDADataDictionary;
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frxReport: TfrxReport;
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Bin2DataStreamer: TDABin2DataStreamer;
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procedure DataModuleCreate(Sender: TObject);
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private
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FConnection: IDAConnection;
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//Genera cada uno de los albaranes a imprimir
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procedure _GenerarFicha(const ID: Integer);
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public
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function GenerarFicha(const ListaID: TIntegerArray): 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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uSistemaFunc, uDataModuleServer, schContactosClient_Intf;
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const
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rptFichaEmpleado = 'InfFichaEmpleado.fr3';
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{ Dataset names for schReport }
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ds_InformeFichaEmpleado = 'InformeFichasEmpleado';
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{ TRptFichaEmpleado }
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procedure TRptFichasEmpleado.DataModuleCreate(Sender: TObject);
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begin
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schReport.ConnectionManager := dmServer.ConnectionManager;
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FConnection := dmServer.DarNuevaConexion;
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frxReport.EngineOptions.NewSilentMode := simReThrow;
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end;
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function TRptFichasEmpleado.GenerarFicha(const ListaID: TIntegerArray): Binary;
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var
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i: Integer;
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begin
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Result := Binary.Create;
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try
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//Vamos generando todos y cada uno de las fichas de empleado
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for i := 0 to ListaID.Count - 1 do
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_GenerarFicha(ListaID.Items[i]);
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frxReport.PreviewPages.SaveToStream(Result);
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finally
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end;
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end;
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procedure TRptFichasEmpleado._GenerarFicha(const ID: Integer);
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var
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AStream: TMemoryStream;
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dsMaster: IDADataset;
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AInforme: Variant;
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begin
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AStream := TMemoryStream.Create;
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FConnection.BeginTransaction; //<--- Creo que no va a hacer falta. "PUES SI ES NECESARIO"
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try
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dsMaster := schReport.NewDataset(FConnection, ds_InformeFichaEmpleado, ['ID'], [ID]);
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AStream.Clear;
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Bin2DataStreamer.WriteDataset(AStream, dsMaster, [woRows, woSchema], -1);
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Bin2DataStreamer.ReadDataset(AStream, tbl_FichaEmpleado, TRUE, '', TRUE, TRUE);
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AInforme := DarRutaFichero(DarRutaInformes, rptFichaEmpleado);
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if VarIsNull(AInforme) then
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raise Exception.Create (('Error Servidor: _GenerarFicha, no encuentra informe' + rptFichaEmpleado));
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frxReport.LoadFromFile(AInforme, True);
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frxReport.PrepareReport(False);
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finally
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FConnection.RollbackTransaction; //<--- Creo que no va a hacer falta. "PUES SI ES NECESARIO"
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AStream.Free;
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dsMaster := Nil;
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end;
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end;
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end.
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