public void saveTacher(Teacher teacher) {
teachersDao.saveTacher(teacher);
System.out.println("Teacher has been saved " + teacher);
}
public Teacher addTeacher(Teacher teacher) {
teachersDao.addTeacher(teacher);
System.out.println("Teacher has been added " + teacher);
return teacher;
}
public Teacher getTeacherById(int id) {
return teachersDao.getTeacherById(id);
}