/** {@inheritDoc} */
public boolean canEditNoteItem(Assignment a) {
String userId = "";
User u = m_userDirectoryService.getCurrentUser();
if (u != null) {
userId = u.getId();
}
if (a != null) {
AssignmentNoteItem note = getNoteItem(a.getId());
if (note != null) {
if (note.getCreatorId().equals(userId)) {
// being creator can edit
return true;
} else if (note.getShareWith() == AssignmentConstants.NOTE_READ_AND_WRITE_BY_OTHER
&& m_assignmentService.allowGradeSubmission(a.getReference())) {
return true;
}
} else {
return true;
}
} else {
return true;
}
return false;
}
/** {@inheritDoc} */
public boolean canReadNoteItem(Assignment a, String context) {
if (a != null) {
AssignmentNoteItem note = getNoteItem(a.getId());
if (note != null) {
User u = m_userDirectoryService.getCurrentUser();
String noteCreatorId = note.getCreatorId();
if (noteCreatorId.equals(u.getId())) {
return true;
} else if (m_assignmentService.allowGradeSubmission(a.getReference())) {
// check whether the instructor type can view the note
int share = note.getShareWith();
if (share == AssignmentConstants.NOTE_READ_BY_OTHER
|| share == AssignmentConstants.NOTE_READ_AND_WRITE_BY_OTHER) {
return true;
}
}
}
} else {
if (m_assignmentService.allowAddAssignment(context)) {
return true;
}
}
return false;
}
/** {@inheritDoc}} */
public boolean saveNoteItem(AssignmentNoteItem nItem) {
try {
getHibernateTemplate().saveOrUpdate(nItem);
return true;
} catch (DataAccessException e) {
e.printStackTrace();
Log.warn(
this
+ ".saveNoteItem() Hibernate could not save private note for assignment "
+ nItem.getAssignmentId());
return false;
}
}
/** {@inheritDoc}} */
public boolean removeNoteItem(AssignmentNoteItem mItem) {
try {
getHibernateTemplate().delete(mItem);
return true;
} catch (DataAccessException e) {
e.printStackTrace();
Log.warn(
this
+ ".removeNoteItem() Hibernate could not delete NoteItem for assignment "
+ mItem.getAssignmentId());
return false;
}
}