public abstract class BaseDao<E extends BaseEntity> extends JpaDaoSupport {
/**
* 创建实体
*
* @param entity
*/
public void insert(E entity) {
entity.setCreateTime(DateTimeUtil.currentTime());
getEntityManager().persist(entity);
}
}
@Transactional(propagation=Propagation.REQUIRED)
public abstract class BaseService<E extends BaseEntity> {
protected BaseDao<E> dao;
public void setDao(BaseDao<E> dao) {
this.dao = dao;
}
public BaseDao<E> getDao() {
return dao;
}
/*
* 新增
*/
public void insert(E obj) {
dao.insert(obj);
}
}
@Repository("reasonDao")
public class ReasonDao extends BaseDao<Reason> {
}
public interface ReasonService extends IBaseService<Reason> {
}
@Transactional
@Service("reasonService")
public class ReasonServiceImpl extends BaseService<Reason> implements ReasonService {
@Resource(name = "reasonDao")
private ReasonDao reasonDao;
}
@Transactional
@Service("reasonService")
public class ReasonServiceImpl extends BaseService<Reason> implements ReasonService {
@Resource(name = "reasonDao")
private ReasonDao reasonDao;
@Resource(name = "reasonDao")
public void setDao(BaseDao<Reason> dao) {
super.setDao(dao);
}
}
