| | |
| | | package com.ruoyi.common.core.mybatisplus.core; |
| | | |
| | | import cn.hutool.core.collection.CollUtil; |
| | | import cn.hutool.core.util.ObjectUtil; |
| | | import com.baomidou.mybatisplus.core.conditions.Wrapper; |
| | | import com.baomidou.mybatisplus.core.mapper.BaseMapper; |
| | | import com.baomidou.mybatisplus.core.metadata.IPage; |
| | |
| | | */ |
| | | default <V> V selectVoById(Serializable id, Class<V> voClass){ |
| | | T obj = this.selectById(id); |
| | | if (ObjectUtil.isNull(obj)) { |
| | | return null; |
| | | } |
| | | return BeanCopyUtils.copy(obj, voClass); |
| | | } |
| | | |
| | |
| | | */ |
| | | default <V> List<V> selectVoBatchIds(Collection<? extends Serializable> idList, Class<V> voClass){ |
| | | List<T> list = this.selectBatchIds(idList); |
| | | if (list == null) { |
| | | return null; |
| | | if (CollUtil.isEmpty(list)) { |
| | | return CollUtil.newArrayList(); |
| | | } |
| | | return BeanCopyUtils.copyList(list, voClass); |
| | | } |
| | |
| | | */ |
| | | default <V> List<V> selectVoByMap(Map<String, Object> map, Class<V> voClass){ |
| | | List<T> list = this.selectByMap(map); |
| | | if (list == null) { |
| | | return null; |
| | | if (CollUtil.isEmpty(list)) { |
| | | return CollUtil.newArrayList(); |
| | | } |
| | | return BeanCopyUtils.copyList(list, voClass); |
| | | } |
| | |
| | | */ |
| | | default <V> V selectVoOne(Wrapper<T> wrapper, Class<V> voClass) { |
| | | T obj = this.selectOne(wrapper); |
| | | if (ObjectUtil.isNull(obj)) { |
| | | return null; |
| | | } |
| | | return BeanCopyUtils.copy(obj, voClass); |
| | | } |
| | | |
| | |
| | | */ |
| | | default <V> List<V> selectVoList(Wrapper<T> wrapper, Class<V> voClass) { |
| | | List<T> list = this.selectList(wrapper); |
| | | if (list == null) { |
| | | return null; |
| | | if (CollUtil.isEmpty(list)) { |
| | | return CollUtil.newArrayList(); |
| | | } |
| | | return BeanCopyUtils.copyList(list, voClass); |
| | | } |
| | |
| | | default <V, P extends IPage<V>> P selectVoPage(IPage<T> page, Wrapper<T> wrapper, Class<V> voClass) { |
| | | IPage<T> pageData = this.selectPage(page, wrapper); |
| | | IPage<V> voPage = new Page<>(pageData.getCurrent(), pageData.getSize(), pageData.getTotal()); |
| | | if (CollUtil.isEmpty(pageData.getRecords())) { |
| | | return (P) voPage; |
| | | } |
| | | voPage.setRecords(BeanCopyUtils.copyList(pageData.getRecords(), voClass)); |
| | | return (P) voPage; |
| | | } |