@Override
public void removeAttendantFromCourse(int courseId, int studentId) {
Course course = courseDao.getCourse(courseId);
Student student = studentDao.getStudent(studentId);
student.getCourses().remove(course);
studentDao.saveStudent(student);
}
@Override
public void addAttendantToCourse(int courseId, int studentId) {
Course course = courseDao.getCourse(courseId);
Student student = studentDao.getStudent(studentId);
student.getCourses().add(course);
studentDao.saveStudent(student);
}
@Override
public void setStudentLocation(int studentId, String latitude, String longitude) {
Student student = studentDao.getStudent(studentId);
student.setLatitude(latitude);
student.setLongitude(longitude);
studentDao.saveStudent(student);
}
@Override
public void removeDegreeFromStudent(int studentId, int degreeId) {
Student student = studentDao.getStudent(studentId);
Degree degree = degreeDao.getDegree(degreeId);
student.getDegrees().remove(degree);
studentDao.saveStudent(student);
}
@Override
public void addDegreeToStudent(int studentId, int degreeId) {
Student student = studentDao.getStudent(studentId);
Degree degree = degreeDao.getDegree(degreeId);
student.getDegrees().add(degree);
studentDao.saveStudent(student);
}
@Override
public void updateStudent(int studentId, String studentName) {
Student student = studentDao.getStudent(studentId);
student.setName(studentName);
// updateStudent could be used
studentDao.saveStudent(student);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null) {
return false;
}
if (!(o instanceof Student)) {
return false;
}
final Student other = (Student) o;
return name.equals(other.getName());
}