/**
* Executes the service. Returns the current InfoCurricularCourse.
*
* @throws ExcepcaoPersistencia
*/
protected InfoCurricularCourse run(String externalId) throws FenixServiceException {
CurricularCourse curricularCourse;
curricularCourse = (CurricularCourse) FenixFramework.getDomainObject(externalId);
if (curricularCourse == null) {
throw new NonExistingServiceException();
}
return InfoCurricularCourse.newInfoFromDomain(curricularCourse);
}
@Override
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws FenixActionException {
IUserView userView = getUserView(request);
String seminaryIDString = request.getParameter("objectCode");
String seminaryID;
if (seminaryIDString == null) {
throw new FenixActionException(mapping.findForward("invalidQueryString"));
}
try {
seminaryID = seminaryIDString;
} catch (Exception ex) {
throw new FenixActionException(mapping.findForward("invalidQueryString"));
}
InfoSeminaryWithEquivalencies seminary = null;
InfoStudent student = null;
List disciplines = null;
ActionForward destiny = null;
try {
seminary = GetSeminary.runGetSeminary(seminaryID);
student = ReadStudentByUsername.runReadStudentByUsername(userView.getUtilizador());
disciplines =
ReadCurricularCoursesByUsername.runReadCurricularCoursesByUsername(
userView.getUtilizador());
List avaliableEquivalencies = new LinkedList();
for (Iterator iterator = disciplines.iterator(); iterator.hasNext(); ) {
InfoCurricularCourse curricularCourse = (InfoCurricularCourse) iterator.next();
for (Iterator equivalencyIterator = seminary.getEquivalencies().iterator();
equivalencyIterator.hasNext(); ) {
InfoEquivalency equivalency = (InfoEquivalency) equivalencyIterator.next();
if (equivalency
.getCurricularCourse()
.getExternalId()
.equals(curricularCourse.getExternalId())) {
avaliableEquivalencies.add(equivalency);
break;
}
}
}
seminary.setEquivalencies(avaliableEquivalencies);
List candidacies =
GetCandidaciesByStudentIDAndSeminaryID.runGetCandidaciesByStudentIDAndSeminaryID(
student.getExternalId(), seminaryID);
if (candidacies.size() >= seminary.getAllowedCandidaciesPerStudent().intValue()) {
addErrorMessage(
request,
"error.seminaries.candidaciesLimitReached",
"error.seminaries.candidaciesLimitReached",
String.valueOf(seminary.getAllowedCandidaciesPerStudent()));
destiny = mapping.findForward("candidaciesLimitReached");
} else {
destiny = mapping.findForward("showCandidacyOptions");
request.setAttribute("seminary", seminary);
}
} catch (Exception e) {
throw new FenixActionException(e);
}
return destiny;
}