| | |
| | | import cn.hutool.core.collection.CollUtil; |
| | | import cn.hutool.core.util.ObjectUtil; |
| | | import com.baomidou.mybatisplus.core.conditions.Wrapper; |
| | | import com.baomidou.mybatisplus.core.metadata.IPage; |
| | | import com.baomidou.mybatisplus.core.metadata.TableInfo; |
| | | import com.baomidou.mybatisplus.core.metadata.TableInfoHelper; |
| | | import com.baomidou.mybatisplus.core.toolkit.Assert; |
| | |
| | | |
| | | /** |
| | | * 根据 ID 查询 |
| | | * |
| | | * @param id 主键ID |
| | | */ |
| | | @Override |
| | | public V getVoById(Serializable id) { |
| | | T t = getBaseMapper().selectById(id); |
| | | return BeanCopyUtils.copy(t, voClass); |
| | | return getBaseMapper().selectVoById(id, voClass); |
| | | } |
| | | |
| | | /** |
| | | * 查询(根据ID 批量查询) |
| | | * |
| | | * @param idList 主键ID列表 |
| | | */ |
| | | @Override |
| | | public List<V> listVoByIds(Collection<? extends Serializable> idList) { |
| | | List<T> list = getBaseMapper().selectBatchIds(idList); |
| | | if (list == null) { |
| | | return null; |
| | | } |
| | | return BeanCopyUtils.copyList(list, voClass); |
| | | return getBaseMapper().selectVoBatchIds(idList, voClass); |
| | | } |
| | | |
| | | /** |
| | | * 查询(根据 columnMap 条件) |
| | | * |
| | | * @param columnMap 表字段 map 对象 |
| | | */ |
| | | @Override |
| | | public List<V> listVoByMap(Map<String, Object> columnMap) { |
| | | List<T> list = getBaseMapper().selectByMap(columnMap); |
| | | if (list == null) { |
| | | return null; |
| | | } |
| | | return BeanCopyUtils.copyList(list, voClass); |
| | | return getBaseMapper().selectVoByMap(columnMap, voClass); |
| | | } |
| | | |
| | | /** |
| | | * 根据 Wrapper,查询一条记录 <br/> |
| | | * <p>结果集,如果是多个会抛出异常,随机取一条加上限制条件 wrapper.last("LIMIT 1")</p> |
| | | * |
| | | * @param queryWrapper 实体对象封装操作类 {@link com.baomidou.mybatisplus.core.conditions.query.QueryWrapper} |
| | | */ |
| | | @Override |
| | | public V getVoOne(Wrapper<T> queryWrapper) { |
| | | T t = getOne(queryWrapper, true); |
| | | return BeanCopyUtils.copy(t, voClass); |
| | | return getBaseMapper().selectVoOne(queryWrapper, voClass); |
| | | } |
| | | |
| | | /** |
| | | * 查询列表 |
| | | * |
| | | * @param queryWrapper 实体对象封装操作类 {@link com.baomidou.mybatisplus.core.conditions.query.QueryWrapper} |
| | | */ |
| | | @Override |
| | | public List<V> listVo(Wrapper<T> queryWrapper) { |
| | | List<T> list = getBaseMapper().selectList(queryWrapper); |
| | | if (list == null) { |
| | | return null; |
| | | } |
| | | return BeanCopyUtils.copyList(list, voClass); |
| | | return getBaseMapper().selectVoList(queryWrapper, voClass); |
| | | } |
| | | |
| | | /** |
| | | * 翻页查询 |
| | | * |
| | | * @param page 翻页对象 |
| | | * @param queryWrapper 实体对象封装操作类 |
| | | * @deprecated 3.6.0 移除 请使用 {@link #pageVo(IPage, Wrapper)} |
| | | */ |
| | | @Override |
| | | @Deprecated |
| | | public PagePlus<T, V> pageVo(PagePlus<T, V> page, Wrapper<T> queryWrapper) { |
| | | PagePlus<T, V> result = getBaseMapper().selectPage(page, queryWrapper); |
| | | List<V> volist = BeanCopyUtils.copyList(result.getRecords(), voClass); |
| | |
| | | return result; |
| | | } |
| | | |
| | | /** |
| | | * 翻页查询 |
| | | * |
| | | * @param page 翻页对象 |
| | | * @param queryWrapper 实体对象封装操作类 |
| | | */ |
| | | public <P extends IPage<V>> P pageVo(IPage<T> page, Wrapper<T> queryWrapper) { |
| | | return getBaseMapper().selectVoPage(page, queryWrapper, voClass); |
| | | } |
| | | |
| | | } |