/**
* Makes HttpSession and GrouperSession available to subclasses Also handles pageSize parameter
* and times how long is spent in an action
*/
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
GrouperSession grouperSession =
(GrouperSession)
request.getSession().getAttribute("edu.intenet2.middleware.grouper.ui.GrouperSession");
// if(grouperSession == null && !"/populateIndex.do".equals(request.getServletPath())) return
// mapping.findForward("Index");
ModuleConfig modConfig = (ModuleConfig) request.getAttribute("org.apache.struts.action.MODULE");
String modulePrefix = modConfig.getPrefix();
if (modulePrefix == null) modulePrefix = "";
request.setAttribute("modulePrefix", modulePrefix);
HttpSession session = request.getSession();
String pageSize = request.getParameter("pageSize");
if (pageSize != null && pageSize.length() > 0) {
session.setAttribute("default.pagesize", pageSize);
}
DynaActionForm dummyForm = (DynaActionForm) form;
if (dummyForm != null) {
try {
dummyForm.set("pageSize", "" + getPageSize(session));
} catch (Exception e) {
// Ok so form doesn't care about pageSize
// let's just ignore it
}
}
isWheelGroupMember(session);
String wheelGroupAction = request.getParameter("wheelGroupAction");
if (!isEmpty(wheelGroupAction)) doWheelGroupStuff(wheelGroupAction, session);
UIThreadLocal.replace(
"isActiveWheelGroupMember", new Boolean(isActiveWheelGroupMember(session)));
if (grouperSession != null) {
if (isWheelGroupMember(session)) {
grouperSession.setConsiderIfWheelMember(isActiveWheelGroupMember(session));
} else {
// we'll set this back to the default
grouperSession.setConsiderIfWheelMember(true);
}
}
if (form != null) request.setAttribute("grouperForm", form);
Object sessionMessage = session.getAttribute("sessionMessage");
if (isEmpty(request.getAttribute("message")) && !isEmpty(sessionMessage)) {
request.setAttribute("message", sessionMessage);
session.removeAttribute("sessionMessage");
}
request.setAttribute("linkBrowseMode", getLinkBrowseMode(session));
Date before = new Date();
ActionForward forward = null;
try {
if (isEmpty(wheelGroupAction)) {
forward =
grouperTransactionExecute(mapping, form, request, response, session, grouperSession);
} else
forward =
new ActionForward(
GrouperUiFilter.retrieveSessionMediaResourceBundle().getString("admin.browse.path"),
true);
} catch (GrouperDAOException e) {
Throwable cause = e.getCause();
Throwable causeCause = cause == null ? null : cause.getCause();
Throwable causeCauseCause = causeCause == null ? null : causeCause.getCause();
HookVeto hookVeto = (cause instanceof HookVeto) ? (HookVeto) cause : null;
hookVeto =
((hookVeto == null) && (causeCause instanceof HookVeto))
? (HookVeto) causeCause
: hookVeto;
hookVeto =
((hookVeto == null) && (causeCauseCause instanceof HookVeto))
? (HookVeto) causeCauseCause
: hookVeto;
if (hookVeto != null) {
Message.addVetoMessageToScreen(request, hookVeto);
} else if (!(cause instanceof UnrecoverableErrorException)) {
LOG.error(NavExceptionHelper.toLog(cause));
cause = new UnrecoverableErrorException(cause);
}
if (cause instanceof UnrecoverableErrorException) {
NavExceptionHelper neh = getExceptionHelper(session);
String msg = neh.getMessage((UnrecoverableErrorException) cause);
request.setAttribute("seriousError", msg);
}
forward = mapping.findForward("ErrorPage");
}
Date after = new Date();
long diff = after.getTime() - before.getTime();
String url = request.getServletPath();
Long ms = (Long) request.getAttribute("timingsMS");
long mss = 0;
if (ms != null) mss = ms.longValue();
if (diff > 25) {
request.setAttribute("timingsClass", this.getClass().getName());
request.setAttribute("timingsMS", new Long(diff + mss));
}
if (forward != null && forward.getRedirect() && !isEmpty(request.getAttribute("message"))) {
try {
session.setAttribute("sessionMessage", request.getAttribute("message"));
} catch (IllegalStateException e) {
}
}
if (Boolean.TRUE.equals(request.getAttribute("loggedOut"))) {
return forward;
}
try {
GrouperHelper.fixSessionFields((Map) session.getAttribute("fieldList"));
} catch (SchemaException e) {
LOG.error(e);
}
String advSearch = request.getParameter("advancedSearch");
try {
session.getAttribute("");
} catch (Exception e) {
return forward;
}
if (!isEmpty(advSearch)) {
setAdvancedSearchMode("true".equals(advSearch), session);
}
request.setAttribute("isAdvancedSearch", getAdvancedSearchMode(session));
return forward;
}
