public class NewStudent {
DataLayerYschool dataLayerYschool = DataLayerYschoolImpl.getInstance();
public boolean addNewStudent(
String admission_No,
String name,
String fullname,
String name_wt_initial,
Date dob,
String gender,
String address) {
Student student = YschoolDataPoolFactory.getStudent();
student.setAddress(admission_No);
student.setName(name);
student.setFullName(fullname);
student.setNameWtInitial(name_wt_initial);
student.setDob(dob);
student.setGender(gender);
student.setAddress(address);
// TODO: hage to get bytestream to send database.
// student.setPhoto(photo);
dataLayerYschool.save(student);
dataLayerYschool.flushSession();
// TODO: save method does not indicates/returns success/failure
return true;
}
}
@Test
@Transactional
public void testPrediction() {
DataLayerYschool dataLayerYschool = DataLayerYschoolImpl.getInstance();
Student student = dataLayerYschool.getStudent(17);
double re = -222;
ClassroomSubject classroomSubject = dataLayerYschool.getClassroomSubject(2);
Criteria marks = dataLayerYschool.createCriteria(Marks.class);
marks.add(Restrictions.eq("studentIdstudent", student));
marks
.createAlias("examIdexam", "examId")
.add(Restrictions.eq("examId.classroomSubjectIdclassroomSubject", classroomSubject));
marks.add(Restrictions.eq("examId.term", 1));
List<Marks> marksList = marks.list();
if (marksList == null) {
re = -1;
} else if (marksList.isEmpty()) {
re = -2;
} else {
if (marksList.get(0).getMarks() == null) {
re = -3;
}
}
// if(marksList.get(0)!=null){
// re=marksList.get(0).getMarks();
// }
Criteria classroomSubjectCR = dataLayerYschool.createCriteria(ClassroomSubject.class);
// student_classroom_subject data is not ready yet
// classroomSubjectCR.createAlias("studentClassroomSubjects",
// "stclsu").createAlias("stclsu.classroomStudentIdclassroomStudent",
// "clst").add(Restrictions.eq("clst.studentIdstudent", student));
// so using this as temporary ,but this may violate optional subject...
classroomSubjectCR
.createAlias("classroomIdclass", "cl")
.createAlias("cl.classroomStudents", "clst")
.add(Restrictions.eq("clst.studentIdstudent", student));
classroomSubjectCR.add(Restrictions.eq("cl.grade", 11));
List<ClassroomSubject> lt = classroomSubjectCR.list();
System.out.println("\n\n\n\n");
System.out.println(lt.size());
Iterator<ClassroomSubject> iterator = lt.iterator();
while (iterator.hasNext()) {
System.out.println("\n" + iterator.next().getSubjectIdsubject().getName());
}
System.out.println(lt.iterator().next().getSubjectIdsubject().getName());
System.out.println(lt.iterator().next().getSubjectIdsubject().getName());
System.out.println(lt.get(1).getSubjectIdsubject().getName());
// Criteria marks = dataLayerYschool.createCriteria(Marks.class);
// marks.add(Restrictions.eq("studentIdstudent", student));
// marks.createAlias("examIdexam",
// "examId").add(Restrictions.eq("examId.classroomSubjectIdclassroomSubject", lt.get(0)));
//
// marks.add(Restrictions.eq("examId.term", 3));
// List<Marks> marksList = marks.list();
// System.out.println("\n\n\n\n");
// System.out.println(marksList);
}