@Override
public Set<StudentUser> getMajorUserListByUsercommon(Long id) throws Exception {
StudentUser studentUser = studentUserDao.getStudentUserByUserCommon(id);
if (studentUser != null) {
Major major = studentUser.getMajor();
if (major != null) {
Set<StudentUser> studentUsers = studentUserDao.getListByMajor(major.getId());
return studentUsers;
} else {
return null;
}
} else {
return null;
}
}
@Override
public Set<StudentUser> getMajorUserListByTeacher(Long id) throws Exception {
Set<StudentUser> studentUsers = new HashSet<StudentUser>();
TeacherUser teacherUser = teacherUserDao.getTeacherUserByUserId(id);
if (teacherUser != null) {
List<Classes> classes = teacherUser.getClasses();
for (Classes c : classes) {
Set<StudentUser> listSet = studentUserDao.getListByClasses(c.getId());
studentUsers.addAll(listSet);
}
}
return studentUsers;
}