@Service
public static InfoSiteStudentsAndGroups run(Integer groupingId) throws FenixServiceException {
InfoSiteStudentsAndGroups infoSiteStudentsAndGroups = new InfoSiteStudentsAndGroups();
Grouping grouping = rootDomainObject.readGroupingByOID(groupingId);
if (grouping == null) {
throw new ExistingServiceException();
}
List infoSiteStudentsAndGroupsList = new ArrayList();
List studentGroups = getAllStudentGroups(grouping);
Iterator iterStudentGroups = studentGroups.iterator();
while (iterStudentGroups.hasNext()) {
List studentGroupAttendList = new ArrayList();
StudentGroup studentGroup = (StudentGroup) iterStudentGroups.next();
studentGroupAttendList = studentGroup.getAttends();
Iterator iterStudentGroupAttendList = studentGroupAttendList.iterator();
InfoSiteStudentInformation infoSiteStudentInformation = null;
InfoSiteStudentAndGroup infoSiteStudentAndGroup = null;
Attends attend = null;
while (iterStudentGroupAttendList.hasNext()) {
infoSiteStudentInformation = new InfoSiteStudentInformation();
infoSiteStudentAndGroup = new InfoSiteStudentAndGroup();
attend = (Attends) iterStudentGroupAttendList.next();
infoSiteStudentAndGroup.setInfoStudentGroup(
InfoStudentGroup.newInfoFromDomain(studentGroup));
infoSiteStudentInformation.setNumber(attend.getRegistration().getNumber());
infoSiteStudentInformation.setName(attend.getRegistration().getPerson().getName());
infoSiteStudentInformation.setUsername(
(attend.getRegistration().getPerson().getUsername()));
infoSiteStudentInformation.setEmail(attend.getRegistration().getPerson().getEmail());
infoSiteStudentInformation.setPersonID(
attend.getRegistration().getPerson().getIdInternal());
infoSiteStudentAndGroup.setInfoSiteStudentInformation(infoSiteStudentInformation);
infoSiteStudentsAndGroupsList.add(infoSiteStudentAndGroup);
}
}
Collections.sort(
infoSiteStudentsAndGroupsList, new BeanComparator("infoStudentGroup.groupNumber"));
infoSiteStudentsAndGroups.setInfoSiteStudentsAndGroupsList(infoSiteStudentsAndGroupsList);
infoSiteStudentsAndGroups.setInfoGrouping(InfoGrouping.newInfoFromDomain(grouping));
return infoSiteStudentsAndGroups;
}
protected Boolean run(
String executionCourseID,
String studentGroupID,
String groupPropertiesID,
List studentUsernames)
throws FenixServiceException {
final StudentGroup studentGroup = FenixFramework.getDomainObject(studentGroupID);
if (studentGroup == null) {
throw new InvalidArgumentsServiceException();
}
final Grouping grouping = studentGroup.getGrouping();
final IGroupEnrolmentStrategyFactory enrolmentGroupPolicyStrategyFactory =
GroupEnrolmentStrategyFactory.getInstance();
final IGroupEnrolmentStrategy strategy =
enrolmentGroupPolicyStrategyFactory.getGroupEnrolmentStrategyInstance(grouping);
if (!strategy.checkStudentsUserNamesInGrouping(studentUsernames, grouping)) {
throw new InvalidArgumentsServiceException();
}
StringBuilder sbStudentNumbers = new StringBuilder("");
sbStudentNumbers.setLength(0);
for (final String studentUsername : (List<String>) studentUsernames) {
Attends attend = grouping.getStudentAttend(studentUsername);
if (attend != null) {
if (sbStudentNumbers.length() != 0) {
sbStudentNumbers.append(", " + attend.getRegistration().getNumber().toString());
} else {
sbStudentNumbers.append(attend.getRegistration().getNumber().toString());
}
attend.removeStudentGroups(studentGroup);
}
}
// no students means no log entry -- list may contain invalid values, so
// its size cannot be used to test
if (sbStudentNumbers.length() != 0) {
List<ExecutionCourse> ecs = grouping.getExecutionCourses();
for (ExecutionCourse ec : ecs) {
GroupsAndShiftsManagementLog.createLog(
ec,
"resources.MessagingResources",
"log.executionCourse.groupAndShifts.grouping.group.element.removed",
Integer.toString(studentUsernames.size()),
sbStudentNumbers.toString(),
studentGroup.getGroupNumber().toString(),
grouping.getName(),
ec.getNome(),
ec.getDegreePresentationString());
}
}
return true;
}
protected Boolean run(String objectCode, String groupingCode) throws FenixServiceException {
Grouping grouping = FenixFramework.getDomainObject(groupingCode);
if (grouping == null) {
throw new ExistingServiceException();
}
List attendsElements = new ArrayList();
attendsElements.addAll(grouping.getAttends());
Iterator iterator = attendsElements.iterator();
StringBuilder sbStudentNumbers = new StringBuilder("");
sbStudentNumbers.setLength(0);
while (iterator.hasNext()) {
Attends attend = (Attends) iterator.next();
if (sbStudentNumbers.length() != 0) {
sbStudentNumbers.append(", " + attend.getRegistration().getNumber().toString());
} else {
sbStudentNumbers.append(attend.getRegistration().getNumber().toString());
}
boolean found = false;
Iterator iterStudentsGroups = grouping.getStudentGroupsSet().iterator();
while (iterStudentsGroups.hasNext() && !found) {
StudentGroup studentGroup = (StudentGroup) iterStudentsGroups.next();
if (studentGroup != null) {
studentGroup.removeAttends(attend);
found = true;
}
}
grouping.removeAttends(attend);
}
// no students means no log entry -- list may contain invalid values, so
// its size cannot be used to test
if (sbStudentNumbers.length() != 0) {
List<ExecutionCourse> ecs = grouping.getExecutionCourses();
for (ExecutionCourse ec : ecs) {
GroupsAndShiftsManagementLog.createLog(
ec,
"resources.MessagingResources",
"log.executionCourse.groupAndShifts.grouping.memberSet.removed",
Integer.toString(attendsElements.size()),
sbStudentNumbers.toString(),
grouping.getName(),
ec.getNome(),
ec.getDegreePresentationString());
}
}
return true;
}
private static void checkIfStudentIsNotEnrolledInOtherGroups(
final List<StudentGroup> studentGroups,
final StudentGroup studentGroupEnrolled,
final Attends studentAttend)
throws InvalidSituationServiceException {
for (final StudentGroup studentGroup : studentGroups) {
if (studentGroup != studentGroupEnrolled
&& studentGroup.getAttends().contains(studentAttend)) {
throw new InvalidSituationServiceException();
}
}
}
public Integer run(
Integer executionCourseCode,
Integer studentGroupCode,
Integer groupPropertiesCode,
String shiftCodeString)
throws FenixServiceException {
Grouping groupProperties = rootDomainObject.readGroupingByOID(groupPropertiesCode);
if (groupProperties == null) {
throw new ExistingServiceException();
}
StudentGroup studentGroup = rootDomainObject.readStudentGroupByOID(studentGroupCode);
if (studentGroup == null) {
throw new InvalidSituationServiceException();
}
Integer shiftCode = null;
if (shiftCodeString != null && shiftCodeString.length() > 0) {
shiftCode = new Integer(shiftCodeString);
}
if (studentGroup.getShift() != null && shiftCode == null) {
throw new InvalidArgumentsServiceException();
}
if (studentGroup.getShift() == null) {
if (shiftCode != null) {
throw new InvalidArgumentsServiceException();
}
} else {
if (studentGroup.getShift().getIdInternal().intValue() != shiftCode.intValue()) {
throw new InvalidArgumentsServiceException();
}
}
if (studentGroup.getShift() != null && groupProperties.getShiftType() != null) {
return Integer.valueOf(1);
}
if (studentGroup.getShift() != null && groupProperties.getShiftType() == null) {
return Integer.valueOf(2);
}
if (studentGroup.getShift() == null && groupProperties.getShiftType() != null) {
return Integer.valueOf(3);
}
if (studentGroup.getShift() == null && groupProperties.getShiftType() == null) {
return Integer.valueOf(4);
}
return Integer.valueOf(5);
}
@Checked("RolePredicates.STUDENT_PREDICATE")
@Service
public static Boolean run(Integer studentGroupCode, String username)
throws FenixServiceException {
final StudentGroup studentGroup = rootDomainObject.readStudentGroupByOID(studentGroupCode);
if (studentGroup == null) {
throw new InvalidArgumentsServiceException();
}
final Registration registration = Registration.readByUsername(username);
if (registration == null) {
throw new InvalidArgumentsServiceException();
}
final Grouping grouping = studentGroup.getGrouping();
final Attends studentAttend = grouping.getStudentAttend(registration);
if (studentAttend == null) {
throw new NotAuthorizedException();
}
if (studentGroup.getAttends().contains(studentAttend)) {
throw new InvalidSituationServiceException();
}
final IGroupEnrolmentStrategyFactory enrolmentGroupPolicyStrategyFactory =
GroupEnrolmentStrategyFactory.getInstance();
final IGroupEnrolmentStrategy strategy =
enrolmentGroupPolicyStrategyFactory.getGroupEnrolmentStrategyInstance(grouping);
boolean result = strategy.checkPossibleToEnrolInExistingGroup(grouping, studentGroup);
if (!result) {
throw new InvalidArgumentsServiceException();
}
checkIfStudentIsNotEnrolledInOtherGroups(
grouping.getStudentGroups(), studentGroup, studentAttend);
studentGroup.addAttends(studentAttend);
informStudents(studentGroup, registration, grouping);
return Boolean.TRUE;
}
