JX Delphi Win32 code generation capabilities

JX Generator lets you visually configure the Java objects you need to access and automatically generates corresponding Delphi proxy classes for the selected Java objects.

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Using JX generated code example

Accessing a stateful EJB returning a Data Transfer Object
The code extract below shows the invocation of a stateful session bean (EJB) method (Sell) returning a Data Transfer Object (DTO) -TradeResult.

FTrader represents an instance of a stateful session bean obtained after invoking the appropriate method on the EJB Home.

FTrader.Sell invokes the sell method on the stateful session bean and returns a Data Transfer Object containing the information of the trade (TradeResult).

The content of the TradeResult object (DTO) is displayed into a Delphi GUI control.

This example is an extract of a JX demo showing how to access a stateful session bean (EJB) hosted in BEA WebLogic 9.1 (Java SE 5.0).

...
{ Using JX EJB generated code }
 FTrader: Texamples_ejb_ejb20_basic_statefulSession_Trader;
...

procedure TForm1.SellActionExecute(Sender: TObject);
var
 ATradeResult:
Texamples_ejb_ejb20_basic_statefulSession_TradeResult;
begin
...
{ Invoke EJB Sell method }
 ATradeResult := FTrader.Sell('JX demo user',
StockSymbolComboBox.Text, StrToInt(AmountEdit.Text));
try
 { Displays EJB returned DTO content }
RichEdit1.Lines.Add(ATradeResult.ToString);
finally
ATradeResult.Free;
end;
...
end;
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