public List<CourseDTO> translateAllCoursestoDataTransferObject(List<CourseBO> coursesToAttend) {
if (CollectionUtils.isEmpty(coursesToAttend)) {
return Collections.emptyList();
} else {
List<CourseDTO> coursesToAttendDTO = new ArrayList<CourseDTO>();
for (CourseBO courseBO : coursesToAttend) {
coursesToAttendDTO.add(
new CourseDTO(courseBO.getCourseId(), courseBO.getName(), courseBO.getNoOfStudents()));
}
return coursesToAttendDTO;
}
}
public CourseDTO translateCourseToDataTransferObject(CourseBO courseBO) {
return new CourseDTO(courseBO.getCourseId(), courseBO.getName(), courseBO.getNoOfStudents());
}