* @param response
* @return ActionForward
* @throws Exception
*/
public ActionForward principalInformation(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
PrincipalInformationForm informationForm = (PrincipalInformationForm) form;
Principal principal = (Principal) request.getAttribute(Constants.REQ_ATTR_INFO_RESOURCE);
informationForm.initialise(principal);
return mapping.findForward("display");
}