[jboss-user] [JBoss Portal] - Portlet Preferences store() error

[bryancan]

I am using jboss portal 2.6.6. I have a struts portlet that works fine, except when I need to use prefs.store() to store preferences... I get:

Caused by: java.lang.IllegalStateException: Store must be called within the scope of an action request
	at org.jboss.portal.portlet.impl.jsr168.api.PortletPreferencesImpl.store(PortletPreferencesImpl.java:282)
	at com.portlet.data_now.action.ViewAction.execute(ViewAction.java:56)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
	... 

here is the source for the class I get the error from:

  | package com.portlet.data_now.action;
  | 
  | import java.io.IOException;
  | import java.security.NoSuchAlgorithmException;
  | 
  | import javax.portlet.PortletPreferences;
  | import javax.portlet.ReadOnlyException;
  | import javax.portlet.RenderRequest;
  | import javax.portlet.RenderResponse;
  | import javax.portlet.ValidatorException;
  | import javax.servlet.http.HttpServletRequest;
  | import javax.servlet.http.HttpServletResponse;
  | 
  | import org.apache.struts.action.Action;
  | import org.apache.struts.action.ActionForm;
  | import org.apache.struts.action.ActionForward;
  | import org.apache.struts.action.ActionMapping;
  | 
  | import com.firescope.data_now.FileCreator;
  | 
  | public class ViewAction extends Action {
  | 	public ActionForward execute(ActionMapping mapping, ActionForm form,
  | 			HttpServletRequest req, HttpServletResponse res) {
  | 		RenderRequest pReq = (RenderRequest) req.getAttribute("javax.portlet.request");
  | 		RenderResponse rRes = (RenderResponse) req.getAttribute("javax.portlet.response");
  | 		PortletPreferences pr = (PortletPreferences) pReq.getPreferences();
  | 		String fwd = "portlet.data_now.view";
  | 		String alreadyOK = pr.getValue("verified", "");
  | 		String isOK = null;
  | 		String keytext = req.getParameter("licenseKey");
  | 		
  | 		if ((null != keytext) && (!keytext.equals(""))) {
  | 			FileCreator fc = new FileCreator();
  | 			String success = null;
  | 			try {
  | 				success = fc.makeKeyFile(keytext);
  | 			} catch (IOException e) {
  | 				System.out.println("Error writing key file: "+e);
  | 			}
  | 		}
  | 
  | 		if ((alreadyOK == null) || (!alreadyOK.equals("1"))) {
  | 			FileReader fr = new FileReader();
  | 			try {
  | 				isOK = fr.getLines(pReq, rRes);
  | 			} catch (NoSuchAlgorithmException e) {
  | 				e.printStackTrace();
  | 			} catch (ReadOnlyException e) {
  | 				e.printStackTrace();
  | 			} catch (ValidatorException e) {
  | 				e.printStackTrace();
  | 			} finally {
  | 				if((null != isOK)&&(isOK.equals("1"))){
  | 					try {
  | 						pr.setValue("verified", "1");
  | 						pr.store();
  | 						return mapping.findForward(fwd);
  | 					} catch (ReadOnlyException e) {
  | 						e.printStackTrace();
  | 					}
  | 				}
  | 			}
  | 		} else {
  | 			isOK = "1";
  | 		}
  | 		if ((null == isOK) || (!isOK.equals("1"))) {
  | 			fwd = "portlet.data_now.license";
  | 		}
  | 		return mapping.findForward(fwd);
  | 	}
  | }
  | 
  | 

This same code works perfectly in another portal and I am trying to port this to jboss... any help here?

Bryancan

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