[JS2-194] setRenderParameter affects action params

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0-M2
• Fix Version/s: 2.0-M3
• Component/s: Container
• Environment: Windows XP SP2; java version "1.4.2_06"; Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_06-b03); Java HotSpot(TM) Client VM (build 1.4.2_06-b03, mixed mode); Tomcat 4.1.29
• Assignee: Ate Douma
• Reporter: Johnny Rodriguez
• Created: 15/Jan/05 15:11
• Updated: 04/Oct/11 21:37
• Resolved: 21/Apr/05 18:05

Description

Calling:
javax.portlet.ActionResponse.setRenderParameter(String, String) or
javax.portlet.ActionResponse.setRenderParameter(String, String [])

during a call to:
javax.portlet.Portlet.processAction(ActionRequest, ActionResponse)

causes the specified render parameters to be returned by:
javax.portlet.ActionRequest.getParameter(String),
javax.portlet.ActionRequest.getParameterMap(),
javax.portlet.ActionRequest.getParameterNames() and
javax.portlet.ActionRequest.getParameterValues(String)

during the next call to:
javax.portlet.Portlet.processAction(ActionRequest, ActionResponse)

THIS IS INCORRECT.

The specified render parameters should only be available when calling:
javax.portlet.RenderRequest.getParameter(String),
javax.portlet.RenderRequest.getParameterMap(),
javax.portlet.RenderRequest.getParameterNames() and
javax.portlet.RenderRequest.getParameterValues(String)

during a subsequent call to:
javax.portlet.Portlet.render(RenderRequest, RenderResponse)

and should disappear just before the next call to:
javax.portlet.Portlet.processAction(ActionRequest, ActionResponse)

so that they are not available to subsequent calls to:
javax.portlet.Portlet.render(RenderRequest, RenderResponse)

unless explicitly set again.

Issue Links

• is duplicated by: JS2-231 Render parameters are not cleared properly when a new PortletURL (without these parameters) is invoked