update 重构 IServicePlus 功能 增加 BeanCopyUtils 深拷贝工具

ruoyi-common/src/main/java/com/ruoyi/common/core/mybatisplus/core/IServicePlus.java

@@ -20,30 +20,38 @@ import java.util.function.Function;
  */
 public interface IServicePlus<T, K> extends IService<T> {
 
-	K getVoById(Serializable id, CopyOptions copyOptions, Class<K> kClass);
-
-	default K getVoById(Serializable id, CopyOptions copyOptions) {
-		return getVoById(id, copyOptions, null);
-	}
+	/**
+	 * @param id          主键id
+	 * @param copyOptions copy条件
+	 * @return K对象
+	 */
+	K getVoById(Serializable id, CopyOptions copyOptions);
 
 	default K getVoById(Serializable id) {
 		return getVoById(id, new CopyOptions());
 	}
 
+	/**
+	 * @param convertor 自定义转换器
+	 */
 	default K getVoById(Serializable id, Function<T, K> convertor) {
 		return convertor.apply(getById(id));
 	}
 
-	List<K> listVoByIds(Collection<? extends Serializable> idList, CopyOptions copyOptions, Class<K> kClass);
-
-	default List<K> listVoByIds(Collection<? extends Serializable> idList, CopyOptions copyOptions) {
-		return listVoByIds(idList, copyOptions, null);
-	}
+	/**
+	 * @param idList      id列表
+	 * @param copyOptions copy条件
+	 * @return K对象
+	 */
+	List<K> listVoByIds(Collection<? extends Serializable> idList, CopyOptions copyOptions);
 
 	default List<K> listVoByIds(Collection<? extends Serializable> idList) {
 		return listVoByIds(idList, new CopyOptions());
 	}
 
+	/**
+	 * @param convertor 自定义转换器
+	 */
 	default List<K> listVoByIds(Collection<? extends Serializable> idList,
 								Function<Collection<T>, List<K>> convertor) {
 		List<T> list = getBaseMapper().selectBatchIds(idList);
@@ -53,17 +61,20 @@ public interface IServicePlus<T, K> extends IService<T> {
 		return convertor.apply(list);
 	}
 
-	List<K> listVoByMap(Map<String, Object> columnMap, CopyOptions copyOptions, Class<K> kClass);
-
-	default List<K> listVoByMap(Map<String, Object> columnMap, CopyOptions copyOptions) {
-		return listVoByMap(columnMap, copyOptions, null);
-	}
+	/**
+	 * @param columnMap   表字段 map 对象
+	 * @param copyOptions copy条件
+	 * @return K对象
+	 */
+	List<K> listVoByMap(Map<String, Object> columnMap, CopyOptions copyOptions);
 
 	default List<K> listVoByMap(Map<String, Object> columnMap) {
 		return listVoByMap(columnMap, new CopyOptions());
 	}
 
-
+	/**
+	 * @param convertor 自定义转换器
+	 */
 	default List<K> listVoByMap(Map<String, Object> columnMap,
 								Function<Collection<T>, List<K>> convertor) {
 		List<T> list = getBaseMapper().selectByMap(columnMap);
@@ -73,30 +84,38 @@ public interface IServicePlus<T, K> extends IService<T> {
 		return convertor.apply(list);
 	}
 
-	K getVoOne(Wrapper<T> queryWrapper, CopyOptions copyOptions, Class<K> kClass);
-
-	default K getVoOne(Wrapper<T> queryWrapper, CopyOptions copyOptions) {
-		return getVoOne(queryWrapper, copyOptions, null);
-	}
+	/**
+	 * @param queryWrapper 查询条件
+	 * @param copyOptions  copy条件
+	 * @return K对象
+	 */
+	K getVoOne(Wrapper<T> queryWrapper, CopyOptions copyOptions);
 
 	default K getVoOne(Wrapper<T> queryWrapper) {
 		return getVoOne(queryWrapper, new CopyOptions());
 	}
 
+	/**
+	 * @param convertor 自定义转换器
+	 */
 	default K getVoOne(Wrapper<T> queryWrapper, Function<T, K> convertor) {
 		return convertor.apply(getOne(queryWrapper, true));
 	}
 
-	List<K> listVo(Wrapper<T> queryWrapper, CopyOptions copyOptions, Class<K> kClass);
-
-	default List<K> listVo(Wrapper<T> queryWrapper, CopyOptions copyOptions) {
-		return listVo(queryWrapper, copyOptions, null);
-	}
+	/**
+	 * @param queryWrapper 查询条件
+	 * @param copyOptions  copy条件
+	 * @return K对象
+	 */
+	List<K> listVo(Wrapper<T> queryWrapper, CopyOptions copyOptions);
 
 	default List<K> listVo(Wrapper<T> queryWrapper) {
 		return listVo(queryWrapper, new CopyOptions());
 	}
 
+	/**
+	 * @param convertor 自定义转换器
+	 */
 	default List<K> listVo(Wrapper<T> queryWrapper, Function<Collection<T>, List<K>> convertor) {
 		List<T> list = getBaseMapper().selectList(queryWrapper);
 		if (list == null) {
@@ -109,20 +128,28 @@ public interface IServicePlus<T, K> extends IService<T> {
 		return listVo(Wrappers.emptyWrapper());
 	}
 
+	/**
+	 * @param convertor 自定义转换器
+	 */
 	default List<K> listVo(Function<Collection<T>, List<K>> convertor) {
 		return listVo(Wrappers.emptyWrapper(), convertor);
 	}
 
-	PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper, CopyOptions copyOptions, Class<K> kClass);
-
-	default PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper, CopyOptions copyOptions) {
-		return pageVo(page, queryWrapper, copyOptions, null);
-	}
+	/**
+	 * @param page         分页对象
+	 * @param queryWrapper 查询条件
+	 * @param copyOptions  copy条件
+	 * @return K对象
+	 */
+	PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper, CopyOptions copyOptions);
 
 	default PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper) {
 		return pageVo(page, queryWrapper, new CopyOptions());
 	}
 
+	/**
+	 * @param convertor 自定义转换器
+	 */
 	default PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper,
 								  Function<Collection<T>, List<K>> convertor) {
 		PagePlus<T, K> result = getBaseMapper().selectPage(page, queryWrapper);
@@ -133,6 +160,9 @@ public interface IServicePlus<T, K> extends IService<T> {
 		return pageVo(page, Wrappers.emptyWrapper());
 	}
 
+	/**
+	 * @param convertor 自定义转换器
+	 */
 	default PagePlus<T, K> pageVo(PagePlus<T, K> page, Function<Collection<T>, List<K>> convertor) {
 		return pageVo(page, Wrappers.emptyWrapper(), convertor);
 	}

ruoyi-common/src/main/java/com/ruoyi/common/core/mybatisplus/core/ServicePlusImpl.java

@@ -1,12 +1,11 @@
 package com.ruoyi.common.core.mybatisplus.core;
 
-import cn.hutool.core.bean.copier.BeanCopier;
 import cn.hutool.core.bean.copier.CopyOptions;
-import cn.hutool.core.util.ReflectUtil;
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
 import com.baomidou.mybatisplus.core.toolkit.ClassUtils;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.ruoyi.common.core.page.PagePlus;
+import com.ruoyi.common.utils.BeanCopyUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.ResolvableType;
@@ -15,7 +14,6 @@ import java.io.Serializable;
 import java.util.Collection;
 import java.util.List;
 import java.util.Map;
-import java.util.stream.Collectors;
 
 /**
  * IServicePlus 实现类
@@ -125,9 +123,9 @@ public class ServicePlusImpl<M extends BaseMapperPlus<T>, T, K> extends ServiceI
 	 * @param id 主键ID
 	 */
 	@Override
-	public K getVoById(Serializable id, CopyOptions copyOptions, Class<K> kClass) {
+	public K getVoById(Serializable id, CopyOptions copyOptions) {
 		T t = getBaseMapper().selectById(id);
-		return oneVoCopy(t, copyOptions, kClass);
+		return BeanCopyUtils.oneCopy(t, copyOptions, voClass);
 	}
 
 	/**
@@ -136,12 +134,12 @@ public class ServicePlusImpl<M extends BaseMapperPlus<T>, T, K> extends ServiceI
 	 * @param idList 主键ID列表
 	 */
 	@Override
-	public List<K> listVoByIds(Collection<? extends Serializable> idList, CopyOptions copyOptions, Class<K> kClass) {
+	public List<K> listVoByIds(Collection<? extends Serializable> idList, CopyOptions copyOptions) {
 		List<T> list = getBaseMapper().selectBatchIds(idList);
 		if (list == null) {
 			return null;
 		}
-		return listVoCopy(list, copyOptions, kClass);
+		return BeanCopyUtils.listCopy(list, copyOptions, voClass);
 	}
 
 	/**
@@ -150,12 +148,12 @@ public class ServicePlusImpl<M extends BaseMapperPlus<T>, T, K> extends ServiceI
 	 * @param columnMap 表字段 map 对象
 	 */
 	@Override
-	public List<K> listVoByMap(Map<String, Object> columnMap, CopyOptions copyOptions, Class<K> kClass) {
+	public List<K> listVoByMap(Map<String, Object> columnMap, CopyOptions copyOptions) {
 		List<T> list = getBaseMapper().selectByMap(columnMap);
 		if (list == null) {
 			return null;
 		}
-		return listVoCopy(list, copyOptions, kClass);
+		return BeanCopyUtils.listCopy(list, copyOptions, voClass);
 	}
 
 	/**
@@ -165,9 +163,9 @@ public class ServicePlusImpl<M extends BaseMapperPlus<T>, T, K> extends ServiceI
 	 * @param queryWrapper 实体对象封装操作类 {@link com.baomidou.mybatisplus.core.conditions.query.QueryWrapper}
 	 */
 	@Override
-	public K getVoOne(Wrapper<T> queryWrapper, CopyOptions copyOptions, Class<K> kClass) {
+	public K getVoOne(Wrapper<T> queryWrapper, CopyOptions copyOptions) {
 		T t = getOne(queryWrapper, true);
-		return oneVoCopy(t, copyOptions, kClass);
+		return BeanCopyUtils.oneCopy(t, copyOptions, voClass);
 	}
 
 	/**
@@ -176,12 +174,12 @@ public class ServicePlusImpl<M extends BaseMapperPlus<T>, T, K> extends ServiceI
 	 * @param queryWrapper 实体对象封装操作类 {@link com.baomidou.mybatisplus.core.conditions.query.QueryWrapper}
 	 */
 	@Override
-	public List<K> listVo(Wrapper<T> queryWrapper, CopyOptions copyOptions, Class<K> kClass) {
+	public List<K> listVo(Wrapper<T> queryWrapper, CopyOptions copyOptions) {
 		List<T> list = getBaseMapper().selectList(queryWrapper);
 		if (list == null) {
 			return null;
 		}
-		return listVoCopy(list, copyOptions, kClass);
+		return BeanCopyUtils.listCopy(list, copyOptions, voClass);
 	}
 
 	/**
@@ -191,31 +189,11 @@ public class ServicePlusImpl<M extends BaseMapperPlus<T>, T, K> extends ServiceI
 	 * @param queryWrapper 实体对象封装操作类
 	 */
 	@Override
-	public PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper, CopyOptions copyOptions, Class<K> kClass) {
+	public PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper, CopyOptions copyOptions) {
 		PagePlus<T, K> result = getBaseMapper().selectPage(page, queryWrapper);
-		List<K> volist = listVoCopy(result.getRecords(), copyOptions, kClass);
+		List<K> volist = BeanCopyUtils.listCopy(result.getRecords(), copyOptions, voClass);
 		result.setRecordsVo(volist);
 		return result;
 	}
 
-	private K oneVoCopy(T t, CopyOptions copyOptions, Class<K> kClass) {
-		Class<K> voClass = this.voClass;
-		if (kClass != null) {
-			voClass = kClass;
-		}
-		K k = ReflectUtil.newInstanceIfPossible(voClass);
-		return BeanCopier.create(t, k, copyOptions).copy();
-	}
-
-	private List<K> listVoCopy(List<T> list, CopyOptions copyOptions, Class<K> kClass) {
-		Class<K> voClass = this.voClass;
-		if (kClass != null) {
-			voClass = kClass;
-		}
-		final Class<K> finalVoClass = voClass;
-		return list.stream()
-			.map(any -> BeanCopier.create(any, ReflectUtil.newInstanceIfPossible(finalVoClass), copyOptions).copy())
-			.collect(Collectors.toList());
-	}
-
 }

ruoyi-common/src/main/java/com/ruoyi/common/utils/BeanCopyUtils.java

@@ -0,0 +1,55 @@
+package com.ruoyi.common.utils;
+
+import cn.hutool.core.bean.copier.BeanCopier;
+import cn.hutool.core.bean.copier.CopyOptions;
+import cn.hutool.core.util.ReflectUtil;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * bean深拷贝工具
+ *
+ * @author Lion Li
+ */
+public class BeanCopyUtils {
+
+	/**
+	 * 单对象基于class创建拷贝
+	 *
+	 * @param source      数据来源实体
+	 * @param copyOptions copy条件
+	 * @param desc        描述对象 转换后的对象
+	 * @return desc
+	 */
+	public static <T, V> V oneCopy(T source, CopyOptions copyOptions, Class<V> desc) {
+		V v = ReflectUtil.newInstanceIfPossible(desc);
+		return oneCopy(source, copyOptions, v);
+	}
+
+	/**
+	 * 单对象基于对象创建拷贝
+	 *
+	 * @param source      数据来源实体
+	 * @param copyOptions copy条件
+	 * @param desc        转换后的对象
+	 * @return desc
+	 */
+	public static <T, V> V oneCopy(T source, CopyOptions copyOptions, V desc) {
+		return BeanCopier.create(source, desc, copyOptions).copy();
+	}
+
+	/**
+	 * 列表对象基于class创建拷贝
+	 *
+	 * @param sourceList  数据来源实体列表
+	 * @param copyOptions copy条件
+	 * @param desc        描述对象 转换后的对象
+	 * @return desc
+	 */
+	public static <T, V> List<V> listCopy(List<T> sourceList, CopyOptions copyOptions, Class<V> desc) {
+		return sourceList.stream()
+			.map(source -> oneCopy(source, copyOptions, desc))
+			.collect(Collectors.toList());
+	}
+}