Hi,
I need to share data between the render() and the processAction() method.
The method of (my) choice (and I think the only? method) is using the
PortletSession:
render() :
| request.getPortletSession("sharedData", value);
|
processAction();
| Object data = request.getPortletSession("sharedData");
| // do something with data
|
my question is now:
is there anything problematic about sharing data via the PortletSession?
I could think of problems because of the fact that the processAction and the
render request are seperate http requests. is there the possibilty that a 3rd
render request comes between these two?
something like that
REQUEST 1
portletX.processAction()
---------------------------------------<<<< REQUEST 3 ???
---------------------------------------<<<< portletX.render();
---------------------------------------<<<< portletY.render();
---------------------------------------<<<< portletZ.render();
REQUEST 2 (because of server redirect)
portletX.render()
portletY.render()
portletZ.render()
I would be very happy if someone could bring some light into this, although i'm
not sure, if I made myself clear ...
thanks in advance.
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