Componentes.Terceros.RemObjects/internal/5.0.23.613/1/RemObjects SDK for Delphi/Samples/Proxy Server/ProxyServerMainLibrary_Intf.pas

unit ProxyServerMainLibrary_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 = '{00B1E82E-7479-4679-AB2F-4D18228C6F44}';

  { Service Interface ID's }
  IProxyServerMainService_IID : TGUID = '{00B1E82E-7479-4679-AB2F-4D18228C6F44}';

  { Event ID's }

type
  { Forward declarations }
  IProxyServerMainService = interface;

  TestStruct = class;


  { TestStruct }
  TestStruct = class(TROComplexType)
  private
    fName: String;
    fIntNumber: Integer;
  public
    procedure Assign(iSource: TPersistent); override;
  published
    property Name:String read fName write fName;
    property IntNumber:Integer read fIntNumber write fIntNumber;
  end;

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

  { IProxyServerMainService }
  IProxyServerMainService = interface
    ['{00B1E82E-7479-4679-AB2F-4D18228C6F44}']
    function Sum(const A: Integer; const B: Integer): Integer;
    function GetServerTime: DateTime;
    function EchoStruct(const aTestStruct: TestStruct): TestStruct;
  end;

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

  { TProxyServerMainService_Proxy }
  TProxyServerMainService_Proxy = class(TROProxy, IProxyServerMainService)
  protected
    function __GetInterfaceName:string; override;

    function Sum(const A: Integer; const B: Integer): Integer;
    function GetServerTime: DateTime;
    function EchoStruct(const aTestStruct: TestStruct): TestStruct;
  end;

implementation

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

{ TestStruct }

procedure TestStruct.Assign(iSource: TPersistent); 
var lSource:TestStruct;
begin
  inherited Assign(iSource);
  if (iSource is TestStruct) then begin
    lSource := TestStruct(iSource);
    Name := lSource.Name;
    IntNumber := lSource.IntNumber;
  end;
end;

{ TestStructCollection }
constructor TestStructCollection.Create;
begin
  inherited Create(TestStruct);
end;

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

function TestStructCollection.Add: TestStruct;
begin
  result := TestStruct(inherited Add);
end;

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

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

{ CoProxyServerMainService }

class function CoProxyServerMainService.Create(const aMessage: IROMessage; aTransportChannel: IROTransportChannel): IProxyServerMainService;
begin
  result := TProxyServerMainService_Proxy.Create(aMessage, aTransportChannel);
end;

{ TProxyServerMainService_Proxy }

function TProxyServerMainService_Proxy.__GetInterfaceName:string;
begin
  result := 'ProxyServerMainService';
end;

function TProxyServerMainService_Proxy.Sum(const A: Integer; const B: Integer): Integer;
begin
  try
    __Message.InitializeRequestMessage(__TransportChannel, 'ProxyServerMainLibrary', __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 TProxyServerMainService_Proxy.GetServerTime: DateTime;
begin
  try
    __Message.InitializeRequestMessage(__TransportChannel, 'ProxyServerMainLibrary', __InterfaceName, 'GetServerTime');
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

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

function TProxyServerMainService_Proxy.EchoStruct(const aTestStruct: TestStruct): TestStruct;
begin
  try
    result := nil;
    __Message.InitializeRequestMessage(__TransportChannel, 'ProxyServerMainLibrary', __InterfaceName, 'EchoStruct');
    __Message.Write('aTestStruct', TypeInfo(ProxyServerMainLibrary_Intf.TestStruct), aTestStruct, []);
    __Message.Finalize;

    __TransportChannel.Dispatch(__Message);

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

initialization
  RegisterROClass(TestStruct);
  RegisterProxyClass(IProxyServerMainService_IID, TProxyServerMainService_Proxy);


finalization
  UnregisterROClass(TestStruct);
  UnregisterProxyClass(IProxyServerMainService_IID);

end.