public ActionForward chooseStudent(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
final StudentContextSelectionBean studentContextSelectionBean = getRenderedObject();
final String number = studentContextSelectionBean.getNumber();
if (number != null && !number.isEmpty()) {
final AcademicInterval academicInterval = studentContextSelectionBean.getAcademicInterval();
final ExecutionInterval executionInterval =
ExecutionInterval.getExecutionInterval(academicInterval);
final SearchParameters searchParameters = new SearchParameters();
if (StringUtils.isNumeric(number)) {
searchParameters.setStudentNumber(Integer.valueOf(number));
} else {
searchParameters.setUsername(number);
}
final CollectionPager<Person> people =
new SearchPerson()
.run(searchParameters, new SearchPerson.SearchPersonPredicate(searchParameters));
final Collection<Registration> registrations = new ArrayList<Registration>();
for (final Person person : people.getCollection()) {
if (person.getStudent() != null) {
for (final Registration registration : person.getStudent().getRegistrationsSet()) {
if (registration.hasAnyActiveState((ExecutionSemester) executionInterval)) {
registrations.add(registration);
}
}
}
}
if (studentContextSelectionBean.getToEdit()) {
request.setAttribute("toEditScheduleRegistrations", registrations);
} else {
request.setAttribute("registrations", registrations);
request.setAttribute("timeTableExecutionSemester", executionInterval);
}
}
return prepare(mapping, form, request, response);
}
@EntryPoint
public ActionForward prepare(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
ContextSelectionBean contextSelectionBean =
(ContextSelectionBean) request.getAttribute(PresentationConstants.CONTEXT_SELECTION_BEAN);
final StudentContextSelectionBean studentContextSelectionBean =
new StudentContextSelectionBean(contextSelectionBean.getAcademicInterval());
request.setAttribute("studentContextSelectionBean", studentContextSelectionBean);
final List<ExecutionDegree> executionDegrees =
new ArrayList<ExecutionDegree>(
ExecutionDegree.filterByAcademicInterval(contextSelectionBean.getAcademicInterval()));
Collections.sort(executionDegrees, executionDegreeComparator);
request.setAttribute("executionDegrees", executionDegrees);
ExecutionSemester executionSemester =
(ExecutionSemester)
ExecutionInterval.getExecutionInterval(contextSelectionBean.getAcademicInterval());
request.setAttribute("executionSemester", executionSemester);
AcademicCalendarEntry academicCalendarEntry =
contextSelectionBean.getAcademicInterval().getAcademicCalendarEntry();
while (!(academicCalendarEntry instanceof AcademicCalendarRootEntry)) {
if (academicCalendarEntry instanceof AcademicYearCE) {
ExecutionYear year = ExecutionYear.getExecutionYear((AcademicYearCE) academicCalendarEntry);
request.setAttribute("executionYear", year);
break;
} else {
academicCalendarEntry = academicCalendarEntry.getParentEntry();
}
}
if (!executionSemester.isCurrent()) {
request.setAttribute("noEditionAllowed", true);
}
return mapping.findForward("showForm");
}