unit srvFormasPago_Impl;

{----------------------------------------------------------------------------}
{ This unit was automatically generated by the RemObjects SDK after reading  }
{ the RODL file associated with this project .                               }
{                                                                            }
{ This is where you are supposed to code the implementation of your objects. }
{----------------------------------------------------------------------------}

interface

uses
  {vcl:} Classes, SysUtils, 
  {RemObjects:} uROClientIntf, uROTypes, uROServer, uROServerIntf, uROSessions,
  {Ancestor Implementation:} DataAbstractService_Impl,
  {Used RODLs:} DataAbstract4_Intf,
  {Generated:} FactuGES_Intf, uDADataTable, uDABINAdapter, uDAClasses,
  uDAScriptingProvider, uDABusinessProcessor, uDADataStreamer,
  uDABin2DataStreamer;

type
  { TsrvFormasPago }
  TsrvFormasPago = class(TDataAbstractService, IsrvFormasPago)
    Diagrams: TDADiagrams;
    Bin2DataStreamer: TDABin2DataStreamer;
    bpFormasPago: TDABusinessProcessor;
    bpFormasPagoPlazos: TDABusinessProcessor;
    schFormasPago: TDASchema;
    DataDictionary: TDADataDictionary;
    procedure DARemoteServiceCreate(Sender: TObject);
    procedure DataAbstractServiceBeforeAcquireConnection(aSender: TObject;
      var aConnectionName: string);
  public
    function DarListaFormasPago: Binary;
  end;

implementation

{$R *.dfm}
uses
  {Generated:} FactuGES_Invk, uDataModuleServer,
  uDatabaseUtils, uDAInterfaces, uROClasses;

procedure Create_srvFormasPago(out anInstance : IUnknown);
begin
  anInstance := TsrvFormasPago.Create(NIL);
end;

{ srvFormasPago }
procedure TsrvFormasPago.DARemoteServiceCreate(Sender: TObject);
begin
//  SessionManager := dmServer.SessionManager;
end;

function TsrvFormasPago.DarListaFormasPago: Binary;
var
  ASchema : TDASchema;
  AConn : IDAConnection;
  dsData: IDADataset;
  ALista : TStringList;
begin
  Result := Binary.Create;

  ASchema := schFormasPago;
  AConn := dmServer.ConnectionManager.NewConnection(dmServer.ConnectionManager.GetDefaultConnectionName);

  try
    dsData := ASchema.NewDataset(AConn, 'ListaFormasPago');
  except
    RaiseError('No existe la tabla FORMAS_PAGO');
  end;

  ALista := TStringList.Create;
  try
    dsData.Active := True;
    while not dsData.EOF do
    begin
      ALista.Add(Format('%s=%d', [dsData.Fields[1].AsString, dsData.Fields[0].AsInteger]));
      dsData.Next;
    end;

    ALista.SaveToStream(Result);
  finally
    FreeANDNIL(ALista);
    dsData := NIL;
    AConn := NIL;
  end;
end;

procedure TsrvFormasPago.DataAbstractServiceBeforeAcquireConnection(
  aSender: TObject; var aConnectionName: string);
begin
  ConnectionName := dmServer.ConnectionName;
end;

initialization
  TROClassFactory.Create('srvFormasPago', Create_srvFormasPago, TsrvFormasPago_Invoker);

finalization

end.
