@Override
public void deleteByOrderNum(
@NotNull @Valid Long courseId,
@NotNull @Valid Long lessonOrderNum,
@NotNull @Valid Long orderNum) {
lessonLinkDAO.deleteByOrderNum(lessonDAO.getByOrderNum(courseId, lessonOrderNum), orderNum);
}
@Nullable
@Override
public LessonLinkVO getByOrderNum(
@NotNull Long courseId, @NotNull Long lessonOrderNum, @NotNull Long orderNum) {
return convertEntityToVO(
lessonLinkDAO.getByOrderNum(lessonDAO.getByOrderNum(courseId, lessonOrderNum), orderNum));
}
@Nullable
@Override
public LessonLinkVO updateByOrderNum(
@NotNull Long courseId,
@NotNull Long lessonOrderNum,
@NotNull Long orderNum,
LessonLinkVO lessonLink) {
return convertEntityToVO(
lessonLinkDAO.updateByOrderNum(
lessonDAO.getByOrderNum(courseId, lessonOrderNum),
orderNum,
convertVOToEntity(lessonLink)));
}
@Nullable
@Override
public Set<LessonLinkVO> getByLessonId(@NotNull Long courseId, @NotNull Long lessonOrderNum) {
return convertEntitiesToVOs(
lessonLinkDAO.getAllLessonLinksByLesson(lessonDAO.getByOrderNum(courseId, lessonOrderNum)));
}
@Nullable
@Override
public LessonLinkVO getById(@NotNull Long id) {
return convertEntityToVO(lessonLinkDAO.getById(id));
}
@Override
public void remove(@NotNull LessonLinkVO lessonLinkVO) {
lessonLinkDAO.remove(convertVOToEntity(lessonLinkVO));
}
@Override
public LessonLinkVO update(@NotNull @Valid LessonLinkVO lessonLinkVO) {
return convertEntityToVO(lessonLinkDAO.update(convertVOToEntity(lessonLinkVO)));
}
@Override
public void save(@NotNull @Valid LessonLinkVO lessonLinkVO) {
LessonLinkEntity lessonLinkEntity = convertVOToEntity(lessonLinkVO);
lessonLinkDAO.save(lessonLinkEntity);
lessonLinkVO.setId(lessonLinkEntity.getId());
}