Componentes.Terceros.RemObjects/internal/5.0.23.613/1/RemObjects SDK for Delphi/Samples/MegaDemo/MegaDemoLibrary_Intf.pas

unit MegaDemoLibrary_Intf;

{----------------------------------------------------------------------------}
{ This unit was automatically generated by the RemObjects SDK after reading  }
{ the RODL file associated with this project .                               }
{                                                                            }
{ Do not modify this unit manually, or your changes will be lost when this   }
{ unit is regenerated the next time you compile the project.                 }
{----------------------------------------------------------------------------}

interface

uses
  {vcl:} Classes, TypInfo,
  {RemObjects:} uROClasses, uROClient, uROTypes, uROClientIntf;

const
  { Library ID }
  LibraryUID = '{D9821C1A-A084-4120-93F3-BCE6CF2AE0F4}';

  { Service Interface ID's }
  IMegaDemoService_IID : TGUID = '{D9821C1A-A084-4120-93F3-BCE6CF2AE0F4}';

  { Event ID's }

type
  { Forward declarations }
  IMegaDemoService = interface;

  TPersonArray = class;
  TIntegerArray = class;
  TStringArray = class;

  TPerson = class;

  ETestException = class;


  { Enumerateds }
  TSex = (TSex_sxMale,TSex_sxFemale);

  { TPerson }
  TPerson = class(TROComplexType)
  private
    fFirstName: String;
    fLastName: String;
    fAge: Integer;
    fSex: TSex;
  public
    procedure Assign(iSource: TPersistent); override;
  published
    property FirstName:String read fFirstName write fFirstName;
    property LastName:String read fLastName write fLastName;
    property Age:Integer read fAge write fAge;
    property Sex:TSex read fSex write fSex;
  end;

  { TPersonCollection }
  TPersonCollection = class(TROCollection)
  protected
    constructor Create(aItemClass: TCollectionItemClass); overload;
    function GetItems(Index: integer): TPerson;
    procedure SetItems(Index: integer; const Value: TPerson);
  public
    constructor Create; overload;
    function Add: TPerson; reintroduce;
    procedure SaveToArray(anArray: TPersonArray);
    procedure LoadFromArray(anArray: TPersonArray);
    property Items[Index: integer]:TPerson read GetItems write SetItems; default;
  end;

  { TPersonArray }
  TPersonArray = class(TROArray)
  private
    fCount: Integer;
    fItems : array of TPerson;
  protected
    procedure Grow; virtual;
    function GetItems(Index: integer): TPerson;
    procedure SetItems(Index: integer; const Value: TPerson);
    function GetCount: integer; override;
  public
    class function GetItemType: PTypeInfo; override;
    class function GetItemClass: TClass; override;
    class function GetItemSize: integer; override;
    function GetItemRef(Index: integer): pointer; override;
    procedure SetItemRef(Index: integer; Ref: pointer); override;
    procedure Clear; override;
    procedure Delete(Index: integer); override;
    procedure Resize(ElementCount: integer); override;

    procedure Assign(iSource:TPersistent); override;
    function Add: TPerson; overload;
    function Add(const Value: TPerson):integer; overload;

    property Count : integer read GetCount;
    property Items[Index: integer]:TPerson read GetItems write SetItems; default;
  end;

  { TIntegerArray }
  TIntegerArray = class(TROArray)
  private
    fCount: Integer;
    fItems : array of Integer;
  protected
    procedure Grow; virtual;
    function GetItems(Index: integer): Integer;
    procedure SetItems(Index: integer; const Value: Integer);
    function GetCount: integer; override;
  public
    class function GetItemType: PTypeInfo; override;
    class function GetItemSize: integer; override;
    function GetItemRef(Index: integer): pointer; override;
    procedure Clear; override;
    procedure Delete(Index: integer); override;
    procedure Resize(ElementCount: integer); override;

    procedure Assign(iSource:TPersistent); override;
    function Add(const Value:Integer): integer;

    property Count : integer read GetCount;
    property Items[Index: integer]:Integer read GetItems write SetItems; default;
  end;

  { TStringArray }
  TStringArray = class(TROArray)
  private
    fCount: Integer;
    fItems : array of String;
  protected
    procedure Grow; virtual;
    function GetItems(Index: integer): String;
    procedure SetItems(Index: integer; const Value: String);
    function GetCount: integer; override;
  public
    class function GetItemType: PTypeInfo; override;
    class function GetItemSize: integer; override;
    function GetItemRef(Index: integer): pointer; override;
    procedure Clear; override;
    procedure Delete(Index: integer); override;
    procedure Resize(ElementCount: integer); override;

    procedure Assign(iSource:TPersistent); override;
    function Add(const Value:String): integer;

    property Count : integer read GetCount;
    property Items[Index: integer]:String read GetItems write SetItems; default;
  end;

  { Exceptions }
  ETestException = class(EROException)
  private
    fErrorCode: Integer;
    fAdditionalInfo: String;
  public
    constructor Create(anExceptionMessage : string; aErrorCode: Integer; aAdditionalInfo: String);
  published
    property ErrorCode: Integer read fErrorCode write fErrorCode;
    property AdditionalInfo: String read fAdditionalInfo write fAdditionalInfo;
  end;


  { IMegaDemoService }
  IMegaDemoService = interface
    ['{D9821C1A-A084-4120-93F3-BCE6CF2AE0F4}']
    function Sum(const A: Integer; const B: Integer): Integer;
    function GetServerTime: DateTime;
    procedure EchoPerson(const aPerson: TPerson; out anotherPerson: TPerson);
    function TestIntegerArray(const anArray: TIntegerArray): TIntegerArray;
    function TestStringArray(const anArray: TStringArray): TStringArray;
    function TestPersonArray(const anArray: TPersonArray): TPersonArray;
    procedure EchoBinary(const BinIN: binary; out BinOUT: Binary);
    procedure SomeTypes(var aString: String; var aWidestring: Widestring; var anInteger: Integer; var aCurrency: Currency; var aDatetime: DateTime);
    function CustomObjectAsString: String;
    function CustomObjectAsStream: Binary;
    procedure RaiseError;
    procedure RaiseTestException;
  end;

  { CoMegaDemoService }
  CoMegaDemoService = class
    class function Create(const aMessage: IROMessage; aTransportChannel: IROTransportChannel): IMegaDemoService;
  end;

  { TMegaDemoService_Proxy }
  TMegaDemoService_Proxy = class(TROProxy, IMegaDemoService)
  protected
    function __GetInterfaceName:string; override;

    function Sum(const A: Integer; const B: Integer): Integer;
    function GetServerTime: DateTime;
    procedure EchoPerson(const aPerson: TPerson; out anotherPerson: TPerson);
    function TestIntegerArray(const anArray: TIntegerArray): TIntegerArray;
    function TestStringArray(const anArray: TStringArray): TStringArray;
    function TestPersonArray(const anArray: TPersonArray): TPersonArray;
    procedure EchoBinary(const BinIN: binary; out BinOUT: Binary);
    procedure SomeTypes(var aString: String; var aWidestring: Widestring; var anInteger: Integer; var aCurrency: Currency; var aDatetime: DateTime);
    function CustomObjectAsString: String;
    function CustomObjectAsStream: Binary;
    procedure RaiseError;
    procedure RaiseTestException;
  end;

implementation

uses
  {vcl:} SysUtils,
  {RemObjects:} uROEventRepository, uRORes;

{ ETestException }
constructor ETestException.Create(anExceptionMessage : string; aErrorCode: Integer;
  aAdditionalInfo: String);
begin
  inherited Create(anExceptionMessage);

  fErrorCode := aErrorCode;
  fAdditionalInfo := aAdditionalInfo;
end;

{ TPersonArray }

procedure TPersonArray.Assign(iSource: TPersistent);
var lSource:TPersonArray;
    i:integer;
begin
  if (iSource is TPersonArray) then begin
    lSource := TPersonArray(iSource);
    Clear();
    Resize(lSource.Count);
    for i := 0 to Count-1 do begin
      if Assigned(lSource.Items[i]) then begin
        Items[i] := lSource.Items[i].Clone() as TPerson;
      end;
    end;
  end
  else begin
    inherited Assign(iSource);
  end;
end;

class function TPersonArray.GetItemType: PTypeInfo;
begin
  result := TypeInfo(TPerson);
end;

class function TPersonArray.GetItemClass: TClass;
begin
  result := TPerson;
end;

class function TPersonArray.GetItemSize: integer;
begin
  result := SizeOf(TPerson);
end;

function TPersonArray.GetItems(Index: integer): TPerson;
begin
  if (Index < 0) or (Index >= Count) then RaiseError(err_ArrayIndexOutOfBounds,[Index]);
  result := fItems[Index];
end;

function TPersonArray.GetItemRef(Index: integer): pointer;
begin
  if (Index < 0) or (Index >= Count) then RaiseError(err_ArrayIndexOutOfBounds,[Index]);
  result := fItems[Index];
end;

procedure TPersonArray.SetItemRef(Index: integer; Ref: pointer);
begin
  if (Index < 0) or (Index >= Count) then RaiseError(err_ArrayIndexOutOfBounds,[Index]);
  if Ref <> fItems[Index] then
    fItems[Index] := Ref;
end;

procedure TPersonArray.Clear;
var i: integer;
begin
  for i := 0 to (Count-1) do fItems[i].Free();
  SetLength(fItems, 0);
  FCount := 0;
end;

procedure TPersonArray.Delete(Index: integer);
var i: integer;
begin
  if (Index>=Count) then RaiseError(err_InvalidIndex, [Index]);

  fItems[Index].Free();

  if (Index<Count-1) then
    for i := Index to Count-2 do fItems[i] := fItems[i+1];

  SetLength(fItems, Count-1);
  Dec(FCount);
end;

procedure TPersonArray.SetItems(Index: integer; const Value: TPerson);
begin
  if (Index < 0) or (Index >= Count) then RaiseError(err_ArrayIndexOutOfBounds,[Index]);
  fItems[Index] := Value;
end;

procedure TPersonArray.Resize(ElementCount: integer);
begin
  SetLength(fItems, ElementCount);
  FCount := ElementCount;
end;

function TPersonArray.GetCount: integer;
begin
  result := FCount;
end;

procedure TPersonArray.Grow;
var
  Delta, Capacity: Integer;
begin
  Capacity := Length(fItems);
  if Capacity > 64 then
    Delta := Capacity div 4
  else
    if Capacity > 8 then
      Delta := 16
   else
      Delta := 4;
  SetLength(fItems, Capacity + Delta);
end;

function TPersonArray.Add: TPerson;
begin
  result := TPerson.Create;
  Add(Result);
end;

function TPersonArray.Add(const Value:TPerson): integer;
begin
  Result := Count;
  if Length(fItems) = Result then
    Grow;
  fItems[result] := Value;
  Inc(fCount);
end;

{ TIntegerArray }

procedure TIntegerArray.Assign(iSource: TPersistent);
var lSource:TIntegerArray;
    i:integer;
begin
  if (iSource is TIntegerArray) then begin
    lSource := TIntegerArray(iSource);
    Clear();
    Resize(lSource.Count);
    for i := 0 to Count-1 do begin
      Items[i] := lSource.Items[i];
    end;
  end
  else begin
    inherited Assign(iSource);
  end;
end;

class function TIntegerArray.GetItemType: PTypeInfo;
begin
  result := TypeInfo(Integer);
end;

class function TIntegerArray.GetItemSize: integer;
begin
  result := SizeOf(Integer);
end;

function TIntegerArray.GetItems(Index: integer): Integer;
begin
  if (Index < 0) or (Index >= Count) then RaiseError(err_ArrayIndexOutOfBounds,[Index]);
  result := fItems[Index];
end;

function TIntegerArray.GetItemRef(Index: integer): pointer;
begin
  if (Index < 0) or (Index >= Count) then RaiseError(err_ArrayIndexOutOfBounds,[Index]);
  result := @fItems[Index];
end;

procedure TIntegerArray.Clear;
begin
  SetLength(fItems, 0);
  FCount := 0;
end;

procedure TIntegerArray.Delete(Index: integer);
var i: integer;
begin
  if (Index>=Count) then RaiseError(err_InvalidIndex, [Index]);

  if (Index<Count-1) then
    for i := Index to Count-2 do fItems[i] := fItems[i+1];

  SetLength(fItems, Count-1);
  Dec(FCount);
end;

procedure TIntegerArray.SetItems(Index: integer; const Value: Integer);
begin
  if (Index < 0) or (Index >= Count) then RaiseError(err_ArrayIndexOutOfBounds,[Index]);
  fItems[Index] := Value;
end;

procedure TIntegerArray.Resize(ElementCount: integer);
begin
  SetLength(fItems, ElementCount);
  FCount := ElementCount;
end;

function TIntegerArray.GetCount: integer;
begin
  result := FCount;
end;

procedure TIntegerArray.Grow;
var
  Delta, Capacity: Integer;
begin
  Capacity := Length(fItems);
  if Capacity > 64 then
    Delta := Capacity div 4
  else
    if Capacity > 8 then
      Delta := 16
   else
      Delta := 4;
  SetLength(fItems, Capacity + Delta);
end;

function TIntegerArray.Add(const Value: Integer): integer;
begin
  Result := Count;
  if Length(fItems) = Result then
    Grow;
  fItems[result] := Value;
  Inc(fCount);
end;

{ TStringArray }

procedure TStringArray.Assign(iSource: TPersistent);
var lSource:TStringArray;
    i:integer;
begin
  if (iSource is TStringArray) then begin
    lSource := TStringArray(iSource);
    Clear();
    Resize(lSource.Count);
    for i := 0 to Count-1 do begin
      Items[i] := lSource.Items[i];
    end;
  end
  else begin
    inherited Assign(iSource);
  end;
end;

class function TStringArray.GetItemType: PTypeInfo;
begin
  result := TypeInfo(String);
end;

class function TStringArray.GetItemSize: integer;
begin
  result := SizeOf(String);
end;

function TStringArray.GetItems(Index: integer): String;
begin
  if (Index < 0) or (Index >= Count) then RaiseError(err_ArrayIndexOutOfBounds,[Index]);
  result := fItems[Index];
end;

function TStringArray.GetItemRef(Index: integer): pointer;
begin
  if (Index < 0) or (Index >= Count) then RaiseError(err_ArrayIndexOutOfBounds,[Index]);
  result := @fItems[Index];
end;

procedure TStringArray.Clear;
begin
  SetLength(fItems, 0);
  FCount := 0;
end;

procedure TStringArray.Delete(Index: integer);
var i: integer;
begin
  if (Index>=Count) then RaiseError(err_InvalidIndex, [Index]);

  if (Index<Count-1) then
    for i := Index to Count-2 do fItems[i] := fItems[i+1];

  SetLength(fItems, Count-1);
  Dec(FCount);
end;

procedure TStringArray.SetItems(Index: integer; const Value: String);
begin
  if (Index < 0) or (Index >= Count) then RaiseError(err_ArrayIndexOutOfBounds,[Index]);
  fItems[Index] := Value;
end;

procedure TStringArray.Resize(ElementCount: integer);
begin
  SetLength(fItems, ElementCount);
  FCount := ElementCount;
end;

function TStringArray.GetCount: integer;
begin
  result := FCount;
end;

procedure TStringArray.Grow;
var
  Delta, Capacity: Integer;
begin
  Capacity := Length(fItems);
  if Capacity > 64 then
    Delta := Capacity div 4
  else
    if Capacity > 8 then
      Delta := 16
   else
      Delta := 4;
  SetLength(fItems, Capacity + Delta);
end;

function TStringArray.Add(const Value: String): integer;
begin
  Result := Count;
  if Length(fItems) = Result then
    Grow;
  fItems[result] := Value;
  Inc(fCount);
end;

{ TPerson }

procedure TPerson.Assign(iSource: TPersistent); 
var lSource: MegaDemoLibrary_Intf.TPerson;
begin
  inherited Assign(iSource);
  if (iSource is MegaDemoLibrary_Intf.TPerson) then begin
    lSource := MegaDemoLibrary_Intf.TPerson(iSource);
    FirstName := lSource.FirstName;
    LastName := lSource.LastName;
    Age := lSource.Age;
    Sex := lSource.Sex;
  end;
end;

{ TPersonCollection }
constructor TPersonCollection.Create;
begin
  inherited Create(TPerson);
end;

constructor TPersonCollection.Create(aItemClass: TCollectionItemClass);
begin
  inherited Create(aItemClass);
end;

function TPersonCollection.Add: TPerson;
begin
  result := TPerson(inherited Add);
end;

function TPersonCollection.GetItems(Index: integer): TPerson;
begin
  result := TPerson(inherited Items[Index]);
end;

procedure TPersonCollection.LoadFromArray(anArray: TPersonArray);
var i : integer;
begin
  Clear;
  for i := 0 to (anArray.Count-1) do
    Add.Assign(anArray[i]);
end;

procedure TPersonCollection.SaveToArray(anArray: TPersonArray);
var i : integer;
begin
  anArray.Clear;
  anArray.Resize(Count);
  for i := 0 to (Count-1) do begin
    anArray[i] := TPerson.Create;
    anArray[i].Assign(Items[i]);
  end;
end;

procedure TPersonCollection.SetItems(Index: integer; const Value: TPerson);
begin
  TPerson(inherited Items[Index]).Assign(Value);
end;

{ CoMegaDemoService }

class function CoMegaDemoService.Create(const aMessage: IROMessage; aTransportChannel: IROTransportChannel): IMegaDemoService;
begin
  result := TMegaDemoService_Proxy.Create(aMessage, aTransportChannel);
end;

{ TMegaDemoService_Proxy }

function TMegaDemoService_Proxy.__GetInterfaceName:string;
begin
  result := 'MegaDemoService';
end;

function TMegaDemoService_Proxy.Sum(const A: Integer; const B: Integer): Integer;
begin
  try
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'Sum');
    __Message.Write('A', TypeInfo(Integer), A, []);
    __Message.Write('B', TypeInfo(Integer), B, []);
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

    __Message.Read('Result', TypeInfo(Integer), result, []);
  finally
    __Message.FreeStream;
  end
end;

function TMegaDemoService_Proxy.GetServerTime: DateTime;
begin
  try
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'GetServerTime');
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

    __Message.Read('Result', TypeInfo(DateTime), result, [paIsDateTime]);
  finally
    __Message.FreeStream;
  end
end;

procedure TMegaDemoService_Proxy.EchoPerson(const aPerson: TPerson; out anotherPerson: TPerson);
begin
  try
    anotherPerson := nil;
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'EchoPerson');
    __Message.Write('aPerson', TypeInfo(MegaDemoLibrary_Intf.TPerson), aPerson, []);
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

    __Message.Read('anotherPerson', TypeInfo(MegaDemoLibrary_Intf.TPerson), anotherPerson, []);
  finally
    __Message.FreeStream;
  end
end;

function TMegaDemoService_Proxy.TestIntegerArray(const anArray: TIntegerArray): TIntegerArray;
begin
  try
    result := nil;
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'TestIntegerArray');
    __Message.Write('anArray', TypeInfo(MegaDemoLibrary_Intf.TIntegerArray), anArray, []);
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

    __Message.Read('Result', TypeInfo(MegaDemoLibrary_Intf.TIntegerArray), result, []);
  finally
    __Message.FreeStream;
  end
end;

function TMegaDemoService_Proxy.TestStringArray(const anArray: TStringArray): TStringArray;
begin
  try
    result := nil;
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'TestStringArray');
    __Message.Write('anArray', TypeInfo(MegaDemoLibrary_Intf.TStringArray), anArray, []);
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

    __Message.Read('Result', TypeInfo(MegaDemoLibrary_Intf.TStringArray), result, []);
  finally
    __Message.FreeStream;
  end
end;

function TMegaDemoService_Proxy.TestPersonArray(const anArray: TPersonArray): TPersonArray;
begin
  try
    result := nil;
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'TestPersonArray');
    __Message.Write('anArray', TypeInfo(MegaDemoLibrary_Intf.TPersonArray), anArray, []);
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

    __Message.Read('Result', TypeInfo(MegaDemoLibrary_Intf.TPersonArray), result, []);
  finally
    __Message.FreeStream;
  end
end;

procedure TMegaDemoService_Proxy.EchoBinary(const BinIN: binary; out BinOUT: Binary);
begin
  try
    BinOUT := nil;
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'EchoBinary');
    __Message.Write('BinIN', TypeInfo(binary), BinIN, []);
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

    __Message.Read('BinOUT', TypeInfo(Binary), BinOUT, []);
  finally
    __Message.FreeStream;
  end
end;

procedure TMegaDemoService_Proxy.SomeTypes(var aString: String; var aWidestring: Widestring; var anInteger: Integer; var aCurrency: Currency; var aDatetime: DateTime);
begin
  try
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'SomeTypes');
    __Message.Write('aString', TypeInfo(String), aString, []);
    __Message.Write('aWidestring', TypeInfo(Widestring), aWidestring, []);
    __Message.Write('anInteger', TypeInfo(Integer), anInteger, []);
    __Message.Write('aCurrency', TypeInfo(Currency), aCurrency, []);
    __Message.Write('aDatetime', TypeInfo(DateTime), aDatetime, [paIsDateTime]);
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

    __Message.Read('aString', TypeInfo(String), aString, []);
    __Message.Read('aWidestring', TypeInfo(Widestring), aWidestring, []);
    __Message.Read('anInteger', TypeInfo(Integer), anInteger, []);
    __Message.Read('aCurrency', TypeInfo(Currency), aCurrency, []);
    __Message.Read('aDatetime', TypeInfo(DateTime), aDatetime, [paIsDateTime]);
  finally
    __Message.FreeStream;
  end
end;

function TMegaDemoService_Proxy.CustomObjectAsString: String;
begin
  try
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'CustomObjectAsString');
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

    __Message.Read('Result', TypeInfo(String), result, []);
  finally
    __Message.FreeStream;
  end
end;

function TMegaDemoService_Proxy.CustomObjectAsStream: Binary;
begin
  try
    result := nil;
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'CustomObjectAsStream');
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

    __Message.Read('Result', TypeInfo(Binary), result, []);
  finally
    __Message.FreeStream;
  end
end;

procedure TMegaDemoService_Proxy.RaiseError;
begin
  try
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'RaiseError');
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

  finally
    __Message.FreeStream;
  end
end;

procedure TMegaDemoService_Proxy.RaiseTestException;
begin
  try
    __Message.InitializeRequestMessage(__TransportChannel, 'MegaDemoLibrary', __InterfaceName, 'RaiseTestException');
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

  finally
    __Message.FreeStream;
  end
end;

initialization
  RegisterROClass(TPerson);
  RegisterROClass(TPersonArray);
  RegisterROClass(TIntegerArray);
  RegisterROClass(TStringArray);
  RegisterExceptionClass(ETestException);
  RegisterProxyClass(IMegaDemoService_IID, TMegaDemoService_Proxy);


finalization
  UnregisterROClass(TPerson);
  UnregisterROClass(TPersonArray);
  UnregisterROClass(TIntegerArray);
  UnregisterROClass(TStringArray);
  UnregisterExceptionClass(ETestException);
  UnregisterProxyClass(IMegaDemoService_IID);

end.