Unable to capture the submit button event in OAF

Question

Hi
I am facing a problem extending the NavigationCO controller on "/oracle/apps/per/selfservice/review/webui/ReviewPG". I just want to throw some exception when the user clicks the submit button in the PFR. I have used the following code but i did not find any solution. Can anyone help me out in this issue. When i used the first method its displaying some error on submitting the page but where as in the second method its commiting the data instead of throwing an exception.
I tried the following methods:
public class XXXNavigationCO extends NavigationCO {
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
if (pageContext.getParameter("HrSubmit") != null)
super.processFormRequest(pageContext, webBean);
pageContext.forwardImmediatelyToCurrentPage(null,true, "Y");
throw new OAException("Test Message");
else{
super.processFormRequest(pageContext, webBean);
2.
public class XXXNavigationCO extends NavigationCO {
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
if ("HrSubmit".equals(pageContext.getParameter(EVENT_PARAM)))
throw new OAException("gsgfshghjgashfa");
super.processFormRequest(pageContext, webBean);
}

Answer 1

Hi Gaurav,
Thanks for the repsonse. I tried the same code but its not throwing the exception its directly launching me the confirmation page. Actaully the controller is redirecting to confirmation page on submit. But now i want to check some condition on submit and throw an exception if the condition is not satisfied. If the condition is satisfied i want the seeded controller action to take place.
I tried using "pageContext.forwardImmediatelyToCurrentPage" and "pageContext.forwardURLToCurrentPage" but i did not achieve success in it.
If the above mentioned "pageContext.forwardURLToCurrentPage" is right could you please give me an example to get thjis resolved.