/**
* Retrieve actual data which was saved - called by Filter. Chose to keep all logic here for
* saving and retrieving data TODO find away of purging stuff *when* it is reasonable to do so
*
* @param request
* @param id
* @return Map containing details of previous pages visited
* @throws IllegalStateException
*/
public static Map[] getCallerPageData(HttpServletRequest request, String id) {
Map callerPageHistory = (Map) request.getSession().getAttribute("callerPageHistory");
if (callerPageHistory == null || !callerPageHistory.containsKey(id)) {
CallerPageException e = new CallerPageException("No caller page data for ID=" + id);
throw (CallerPageException) NavExceptionHelper.fillInStacktrace(e);
}
return (Map[]) callerPageHistory.get(id);
}
/**
* 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;
}
public ActionForward grouperExecute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response,
HttpSession session,
GrouperSession grouperSession)
throws Exception {
Class sortOverrideClass = Group.class;
NavExceptionHelper neh = getExceptionHelper(session);
DynaActionForm subjectForm = (DynaActionForm) form;
if ("true".equals(request.getParameter("changeMode")))
PopulateSearchSubjectsAction.initMode(session);
session.setAttribute("subtitle", "subject.action.show-summary");
if (isEmpty(subjectForm.get("callerPageId"))) {
if (isEmpty(subjectForm.get("subjectId"))) {
LOG.info("Restoring lastSubjectSummaryForm");
restoreDynaFormBean(session, subjectForm, "lastSubjectSummaryForm");
} else {
LOG.info("Saving lastSubjectSummaryForm");
saveDynaFormBean(session, subjectForm, "lastSubjectSummaryForm");
saveAsCallerPage(request, subjectForm);
}
}
saveAsCallerPage(request, subjectForm);
String listField = (String) subjectForm.get("listField");
String membershipField = "members";
if (!isEmpty(listField)) {
membershipField = listField;
}
Field mField = null;
try {
mField = FieldFinder.find(membershipField, true);
} catch (SchemaException e) {
LOG.error("Could not find Field: " + membershipField, e);
if ("members".equals(membershipField)) {
LOG.fatal("Built in field: members, missing");
throw new UnrecoverableErrorException(e);
} else {
mField = FieldFinder.find("members", true);
request.setAttribute(
"message", new Message("error.subject-summary.missing-field", listField, true));
}
}
subjectForm.set("contextSubject", "true");
String subjectId = (String) subjectForm.get("subjectId");
String subjectType = (String) subjectForm.get("subjectType");
String subjectSource = (String) subjectForm.get("sourceId");
if (isEmpty(subjectId) || isEmpty(subjectType) || isEmpty(subjectSource)) {
String msg =
neh.missingParameters(
subjectId, "subjectId", subjectType, "subjectType", subjectSource, "sourceId");
LOG.error(msg);
if (doRedirectToCaller(subjectForm)) {
session.setAttribute(
"sessionMessage", new Message("error.subject-summary.missing-parameter", true));
return redirectToCaller(subjectForm);
}
throw new UnrecoverableErrorException("error.subject-summary.missing-parameter");
}
Subject subject = null;
try {
subject = SubjectFinder.findById(subjectId, subjectType, subjectSource, true);
} catch (Exception e) {
LOG.error(e);
if (e instanceof SubjectNotFoundException) {
subject = new UnresolvableSubject(subjectId, subjectType, subjectSource);
addMessage(
new Message(
"error.subject.unresolvable", new String[] {subjectId, subjectSource}, true),
request);
} else {
String contextError = "error.subject-summary.subject.exception";
session.setAttribute("sessionMessage", new Message(neh.key(e), contextError, true));
if (doRedirectToCaller(subjectForm)) return redirectToCaller(subjectForm);
throw new UnrecoverableErrorException(contextError, e);
}
}
Map subjectMap = GrouperHelper.subject2Map(subject);
request.setAttribute("subject", subjectMap);
String order = null;
try {
order =
GrouperUiFilter.retrieveSessionMediaResourceBundle()
.getString("subject.attributes.order." + subject.getSource().getId());
request.setAttribute("subjectAttributeNames", order.split(","));
} catch (Exception e) {
// No order specified, so go with all, in whatever order they come
List extendedAttr = new ArrayList(GrouperUtil.nonNull(subject.getAttributes()).keySet());
extendedAttr.add("subjectType");
extendedAttr.add("id");
request.setAttribute("subjectAttributeNames", extendedAttr);
}
String membershipListScope = (String) subjectForm.get("membershipListScope");
if ("any-access".equals(membershipListScope)) {
if ("false".equals(request.getParameter("advancedSearch"))) {
membershipListScope = null;
} else {
request.setAttribute("fromSubjectSummary", Boolean.TRUE);
session.setAttribute("groupSearchSubject", subject);
session.setAttribute("groupSearchSubjectMap", subjectMap);
return mapping.findForward(FORWARD_GroupSearch);
}
}
if (":all:imm:eff:access:naming:".indexOf(":" + membershipListScope + ":") == -1) {
membershipListScope = (String) session.getAttribute("subjectMembershipListScope");
}
if (membershipListScope == null) membershipListScope = "imm";
session.setAttribute("subjectMembershipListScope", membershipListScope);
subjectForm.set("membershipListScope", membershipListScope);
String accessPriv = (String) subjectForm.get("accessPriv");
if (isEmpty(accessPriv)) accessPriv = (String) session.getAttribute("subjectSummaryAccessPriv");
if (isEmpty(accessPriv)) accessPriv = "read";
session.setAttribute("subjectSummaryAccessPriv", accessPriv);
subjectForm.set("accessPriv", accessPriv);
String namingPriv = (String) subjectForm.get("namingPriv");
if (isEmpty(namingPriv)) namingPriv = (String) session.getAttribute("subjectSummaryNamingPriv");
if (isEmpty(namingPriv)) namingPriv = "create";
session.setAttribute("subjectSummaryNamingPriv", namingPriv);
subjectForm.set("namingPriv", namingPriv);
// Retrieve the membership according to scope selected by user
Member member = null;
try {
member = MemberFinder.findBySubject(grouperSession, subject, true);
if (member == null) {
throw new MemberNotFoundException("Unresolvable subject is also not a Member");
}
} catch (Exception e) {
LOG.error(e);
if (doRedirectToCaller(subjectForm)) {
session.setAttribute(
"sessionMessage", new Message("error.subject-summary.member.exception", true));
return redirectToCaller(subjectForm);
}
throw new UnrecoverableErrorException("error.subject-summary.member.exception", e);
}
Set subjectScopes = null;
List subjectScopeMaps = null;
Map listViews = new HashMap();
listViews.put("titleKey", "subject.summary.memberships");
listViews.put("noResultsKey", "subject.list-membership.none");
listViews.put("view", "whereSubjectsAreMembers");
// listViews.put("itemView","whereIsMemberLink");
listViews.put("itemView", "subjectSummary");
listViews.put("headerView", "genericListHeader");
listViews.put("footerView", "genericListFooter");
if ("imm".equals(membershipListScope)) {
subjectScopes = member.getImmediateMemberships(mField);
listViews.put("noResultsKey", "subject.list-membership.imm.none");
} else if ("eff".equals(membershipListScope)) {
if (membershipField.equals("members")) {
subjectScopes = member.getMemberships();
subjectScopes.removeAll(member.getImmediateMemberships());
} else {
subjectScopes = member.getEffectiveMemberships(mField);
listViews.put("noResultsKey", "subject.list-membership.all.none");
}
if ("members".equals(membershipField)) {
listViews.put("noResultsKey", "subject.list-membership.eff.none");
} else {
listViews.put("noResultsKey", "subject.list-membership.custom.eff.none");
}
} else if ("all".equals(membershipListScope)) {
subjectScopes = member.getMemberships(mField);
listViews.put("noResultsKey", "subject.list-membership.all.none");
} else if ("access".equals(membershipListScope)) {
subjectScopes = GrouperHelper.getGroupsOrStemsWhereMemberHasPriv(member, accessPriv);
// filter out groups where the subject can't see privs
removeObjectsNotAllowedToSeePrivs(subjectScopes);
subjectScopeMaps =
GrouperHelper.subjects2SubjectPrivilegeMaps(
grouperSession, subjectScopes, subject, accessPriv);
listViews.put("titleKey", "subject.summary.access-privs");
listViews.put("noResultsKey", "subject.list-access.none");
listViews.put("view", "subjectSummaryPrivileges");
listViews.put("itemView", "subjectSummaryPrivilege");
} else {
sortOverrideClass = Stem.class;
subjectScopes = GrouperHelper.getGroupsOrStemsWhereMemberHasPriv(member, namingPriv);
// filter out stems where the subject can't see privs
removeObjectsNotAllowedToSeePrivs(subjectScopes);
subjectScopeMaps =
GrouperHelper.subjects2SubjectPrivilegeMaps(
grouperSession, subjectScopes, subject, namingPriv);
listViews.put("titleKey", "subject.summary.naming-privs");
listViews.put("noResultsKey", "subject.list-naming.none");
listViews.put("view", "subjectSummaryPrivileges");
listViews.put("itemView", "subjectSummaryPrivilege");
}
request.setAttribute("scopeListData", listViews);
if (subjectScopeMaps == null) {
Map countMap = new HashMap();
Map sources = new HashMap();
List uniqueSubjectScopes =
GrouperHelper.getOneMembershipPerSubjectOrGroup(
subjectScopes, "subject", countMap, sources, 0);
subjectScopeMaps = GrouperHelper.memberships2Maps(grouperSession, uniqueSubjectScopes);
GrouperHelper.setMembershipCountPerSubjectOrGroup(subjectScopeMaps, "subject", countMap);
}
// This is a hack to force sorting by Group/Stem rather than Subject - which is generally what
// happens with Memberships
// DefaultComparatorImpl has been updated to read the TheadLocal
UIThreadLocal.put("GrouperComparatorHelperOverrideClass", sortOverrideClass);
subjectScopeMaps = sort(subjectScopeMaps, request, "subjectSummary", -1, null);
UIThreadLocal.replace("GrouperComparatorHelperOverrideClass", null);
String startStr = (String) subjectForm.get("start");
if (startStr == null || "".equals(startStr)) startStr = "0";
int start = Integer.parseInt(startStr);
int pageSize = getPageSize(session);
int end = start + pageSize;
if (end > subjectScopeMaps.size()) end = subjectScopeMaps.size();
CollectionPager pager =
new CollectionPager(
null, subjectScopeMaps, subjectScopeMaps.size(), null, start, null, pageSize);
if (!isEmpty(listField)) pager.setParam("listField", listField);
pager.setParam("subjectId", subjectId);
pager.setParam("subjectType", subjectType);
pager.setParam("sourceId", subjectSource);
pager.setParam("returnTo", subjectForm.get("returnTo"));
pager.setParam("returnToLinkKey", subjectForm.get("returnToLinkKey"));
pager.setTarget(mapping.getPath());
request.setAttribute("pager", pager);
request.setAttribute("linkParams", pager.getParams().clone());
request.setAttribute("listFieldParams", pager.getParams().clone());
Map saveParams = new HashMap();
saveParams.put("subjectId", subject.getId());
saveParams.put("subjectType", subject.getType().getName());
saveParams.put("sourceId", subject.getSource().getId());
saveParams.put("callerPageId", request.getAttribute("thisPageId"));
request.setAttribute("saveParams", saveParams);
if (subjectType.equals("group")) {
List lists = GrouperHelper.getReadableListFieldsForGroup(grouperSession, subjectId);
if (!lists.isEmpty()) request.setAttribute("listFields", lists);
}
List memberOfListFields = GrouperHelper.getListFieldsForSubject(grouperSession, subject);
if (memberOfListFields.size() > 0) {
request.setAttribute("memberOfListFields", memberOfListFields);
}
Collection accessPrivs =
GrouperHelper.getGroupPrivsWithLabels(GrouperUiFilter.retrieveSessionNavResourceBundle());
Collection namingPrivs =
GrouperHelper.getStemPrivsWithLabels(GrouperUiFilter.retrieveSessionNavResourceBundle());
request.setAttribute("allAccessPrivs", accessPrivs);
request.setAttribute("allNamingPrivs", namingPrivs);
return mapping.findForward(FORWARD_SubjectSummary);
}
