From b0417338ccc0c4381a65dc0a709e7473564bd589 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期四, 13 五月 2021 21:24:47 +0800
Subject: [PATCH] add 增加升级版通用Service IServicePlus
---
ruoyi-common/src/main/java/com/ruoyi/common/core/page/IServicePlus.java | 126 ++++++++++++++++++++++++++++++++++++++++++
1 files changed, 126 insertions(+), 0 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/page/IServicePlus.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/page/IServicePlus.java
new file mode 100644
index 0000000..864a38e
--- /dev/null
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/page/IServicePlus.java
@@ -0,0 +1,126 @@
+package com.ruoyi.common.core.page;
+
+import cn.hutool.core.bean.BeanUtil;
+import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import java.io.Serializable;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/**
+ * 鑷畾涔� Service 鎺ュ彛, 瀹炵幇 鏁版嵁搴撳疄浣撲笌 vo 瀵硅薄杞崲杩斿洖
+ *
+ * @author Lion Li
+ * @since 2021-05-13
+ */
+public interface IServicePlus<T> extends IService<T> {
+
+ /**
+ * 鏍规嵁 ID 鏌ヨ
+ *
+ * @param kClass vo绫诲瀷
+ * @param id 涓婚敭ID
+ */
+ default <K> K getVoById(Serializable id, Class<K> kClass) {
+ T t = getBaseMapper().selectById(id);
+ return BeanUtil.toBean(t, kClass);
+ }
+
+ /**
+ * 鏌ヨ锛堟牴鎹甀D 鎵归噺鏌ヨ锛�
+ *
+ * @param kClass vo绫诲瀷
+ * @param idList 涓婚敭ID鍒楄〃
+ */
+ default <K> List<K> listVoByIds(Collection<? extends Serializable> idList, Class<K> kClass) {
+ List<T> list = getBaseMapper().selectBatchIds(idList);
+ if (list == null) {
+ return null;
+ }
+ return list.stream()
+ .map(any -> BeanUtil.toBean(any, kClass))
+ .collect(Collectors.toList());
+ }
+
+ /**
+ * 鏌ヨ锛堟牴鎹� columnMap 鏉′欢锛�
+ *
+ * @param kClass vo绫诲瀷
+ * @param columnMap 琛ㄥ瓧娈� map 瀵硅薄
+ */
+ default <K> List<K> listVoByMap(Map<String, Object> columnMap, Class<K> kClass) {
+ List<T> list = getBaseMapper().selectByMap(columnMap);
+ if (list == null) {
+ return null;
+ }
+ return list.stream()
+ .map(any -> BeanUtil.toBean(any, kClass))
+ .collect(Collectors.toList());
+ }
+
+ /**
+ * 鏍规嵁 Wrapper锛屾煡璇竴鏉¤褰� <br/>
+ * <p>缁撴灉闆嗭紝濡傛灉鏄涓細鎶涘嚭寮傚父锛岄殢鏈哄彇涓�鏉″姞涓婇檺鍒舵潯浠� wrapper.last("LIMIT 1")</p>
+ *
+ * @param kClass vo绫诲瀷
+ * @param queryWrapper 瀹炰綋瀵硅薄灏佽鎿嶄綔绫� {@link com.baomidou.mybatisplus.core.conditions.query.QueryWrapper}
+ */
+ default <K> K getVoOne(Wrapper<T> queryWrapper, Class<K> kClass) {
+ return BeanUtil.toBean(getOne(queryWrapper, true), kClass);
+ }
+
+ /**
+ * 鏌ヨ鍒楄〃
+ *
+ * @param kClass vo绫诲瀷
+ * @param queryWrapper 瀹炰綋瀵硅薄灏佽鎿嶄綔绫� {@link com.baomidou.mybatisplus.core.conditions.query.QueryWrapper}
+ */
+ default <K> List<K> listVo(Wrapper<T> queryWrapper, Class<K> kClass) {
+ List<T> list = getBaseMapper().selectList(queryWrapper);
+ if (list == null) {
+ return null;
+ }
+ return list.stream()
+ .map(any -> BeanUtil.toBean(any, kClass))
+ .collect(Collectors.toList());
+ }
+
+ /**
+ * 鏌ヨ鎵�鏈�
+ *
+ * @param kClass vo绫诲瀷
+ * @see Wrappers#emptyWrapper()
+ */
+ default <K> List<K> listVo(Class<K> kClass) {
+ return listVo(Wrappers.emptyWrapper(), kClass);
+ }
+
+ /**
+ * 缈婚〉鏌ヨ
+ *
+ * @param page 缈婚〉瀵硅薄
+ * @param queryWrapper 瀹炰綋瀵硅薄灏佽鎿嶄綔绫�
+ * @param kClass vo绫诲瀷
+ */
+ default <K> PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper, Class<K> kClass) {
+ PagePlus<T, K> e = getBaseMapper().selectPage(page, queryWrapper);
+ page.recordsToVo(kClass);
+ return page;
+ }
+
+ /**
+ * 鏃犳潯浠剁炕椤垫煡璇�
+ *
+ * @param page 缈婚〉瀵硅薄
+ * @param kClass vo绫诲瀷
+ */
+ default <K> PagePlus<T, K> pageVo(PagePlus<T, K> page, Class<K> kClass) {
+ return pageVo(page, Wrappers.emptyWrapper(), kClass);
+ }
+
+}
+
--
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