protected Boolean run(
final String executionCourseCode, final String groupPropertiesCode, final String[] selected)
throws FenixServiceException {
if (selected == null) {
return Boolean.TRUE;
}
final Grouping groupProperties = FenixFramework.getDomainObject(groupPropertiesCode);
if (groupProperties == null) {
throw new ExistingServiceException();
}
final List<ExecutionCourse> executionCourses = groupProperties.getExecutionCourses();
StringBuilder sbStudentNumbers = new StringBuilder("");
sbStudentNumbers.setLength(0);
// studentCodes list has +1 entry if "select all" was selected
int totalStudentsProcessed = 0;
for (final String number : selected) {
if (number.equals("Todos os Alunos")) {
} else {
Registration registration = FenixFramework.getDomainObject(number);
if (!studentHasSomeAttendsInGrouping(registration, groupProperties)) {
final Attends attends = findAttends(registration, executionCourses);
if (attends != null) {
if (sbStudentNumbers.length() != 0) {
sbStudentNumbers.append(", " + registration.getNumber().toString());
} else {
sbStudentNumbers.append(registration.getNumber().toString());
}
totalStudentsProcessed++;
groupProperties.addAttends(attends);
}
}
}
}
if (totalStudentsProcessed > 0) {
List<ExecutionCourse> ecs = groupProperties.getExecutionCourses();
for (ExecutionCourse ec : ecs) {
GroupsAndShiftsManagementLog.createLog(
ec,
Bundle.MESSAGING,
"log.executionCourse.groupAndShifts.grouping.attends.added",
Integer.toString(totalStudentsProcessed),
sbStudentNumbers.toString(),
groupProperties.getName(),
ec.getNome(),
ec.getDegreePresentationString());
}
}
return Boolean.TRUE;
}
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);
}
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;
}
public static boolean studentHasSomeAttendsInGrouping(
final Registration registration, final Grouping groupProperties) {
for (final Attends attends : groupProperties.getAttendsSet()) {
final Registration otherRegistration = attends.getRegistration();
if (registration == otherRegistration) {
return true;
}
}
return false;
}
@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;
}
private static void informStudents(
final StudentGroup studentGroup, final Registration registration, final Grouping grouping) {
final StringBuilder executionCourseNames = new StringBuilder();
for (final ExecutionCourse executionCourse : grouping.getExecutionCourses()) {
if (executionCourseNames.length() > 0) {
executionCourseNames.append(", ");
}
executionCourseNames.append(executionCourse.getNome());
}
}
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 List getAllStudentGroups(Grouping groupProperties) {
List result = new ArrayList();
List studentGroups = groupProperties.getStudentGroups();
result.addAll(studentGroups);
return result;
}