On May 5, 2011, at 2:44 PM, sipungora wrote:
> I've done this, as you've explained me here. But I have one problem yet. If
> I save data in jar object from 1-st war for the 2-nd war, the 2-nd war
> cannot acces they. My object is the singleton.
>
> 1 protected static Controller controller;
> 2
> 3 public static Controller getInstance() {
> 4 if(controller == null) {
> 5 controller = new Controller();
> 6 }
> 7 return controller;
> 8 }
>
> If I debug 1-st war and then 2-nd one, I see that 2-nd war also goes into
> row 5. So both wars works with different objects.
> Can you explain me how can I solve this?
I don't think you can do this. I think each war is in its own class loader;
effectively each web application is in its own space. There may be ways to
configure your app server to share information between wars, but frankly the
whole concept smells of bad design.
--
Rick Genter
[email protected]
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