[jboss-user] [JBoss Portal] - Re: sharing data between render() and processAction() method

[bdaw]

for string values just use:

PortletURL url = response.createActionURL();
  | url.setParameter(?paymentMethod?,?creditCardInProfile?);

I'm not sure in which order you want to pass those objects. 

If render --> action
Your concerns are correct. Render phase for a portlet can be triggered multiply times with unpredictable order beetween portlets on the same page and you have no influence on this.

If action --> render
You simply use ActionRequest.setAttribute(), RenderRequest.getAttribute() or ActionRequest.setRenderParameter() which is better practice than using a session

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