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@@ -1,204 +0,0 @@
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-package com.ruoyi.common.core.utils;
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-
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-import cn.hutool.core.collection.CollUtil;
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-import cn.hutool.core.lang.SimpleCache;
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-import cn.hutool.core.map.MapUtil;
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-import cn.hutool.core.util.ObjectUtil;
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-import cn.hutool.core.util.ReflectUtil;
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-import cn.hutool.core.util.StrUtil;
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-import lombok.AccessLevel;
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-import lombok.NoArgsConstructor;
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-import org.springframework.cglib.beans.BeanCopier;
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-import org.springframework.cglib.beans.BeanMap;
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-import org.springframework.cglib.core.Converter;
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-
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-import java.util.LinkedHashMap;
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-import java.util.List;
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-import java.util.Map;
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-
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-/**
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- * bean深拷贝工具(基于 cglib 性能优异)
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- * <p>
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- * 重点 cglib 不支持 拷贝到链式对象
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- * 例如: 源对象 拷贝到 目标(链式对象)
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- * 请区分好`浅拷贝`和`深拷贝`再做使用
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- *
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- * @author Lion Li
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- */
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-@NoArgsConstructor(access = AccessLevel.PRIVATE)
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-public class BeanCopyUtils {
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-
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- /**
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- * 单对象基于class创建拷贝
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- *
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- * @param source 数据来源实体
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- * @param desc 描述对象 转换后的对象
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- * @return desc
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- */
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- public static <T, V> V copy(T source, Class<V> desc) {
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- if (ObjectUtil.isNull(source)) {
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- return null;
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- }
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- if (ObjectUtil.isNull(desc)) {
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- return null;
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- }
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- final V target = ReflectUtil.newInstanceIfPossible(desc);
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- return copy(source, target);
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- }
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-
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- /**
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- * 单对象基于对象创建拷贝
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- *
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- * @param source 数据来源实体
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- * @param desc 转换后的对象
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- * @return desc
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- */
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- public static <T, V> V copy(T source, V desc) {
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- if (ObjectUtil.isNull(source)) {
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- return null;
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- }
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- if (ObjectUtil.isNull(desc)) {
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- return null;
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- }
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- BeanCopier beanCopier = BeanCopierCache.INSTANCE.get(source.getClass(), desc.getClass(), null);
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- beanCopier.copy(source, desc, null);
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- return desc;
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- }
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-
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- /**
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- * 列表对象基于class创建拷贝
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- *
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- * @param sourceList 数据来源实体列表
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- * @param desc 描述对象 转换后的对象
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- * @return desc
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- */
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- public static <T, V> List<V> copyList(List<T> sourceList, Class<V> desc) {
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- if (ObjectUtil.isNull(sourceList)) {
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- return null;
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- }
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- if (CollUtil.isEmpty(sourceList)) {
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- return CollUtil.newArrayList();
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- }
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- return StreamUtils.toList(sourceList, source -> {
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- V target = ReflectUtil.newInstanceIfPossible(desc);
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- copy(source, target);
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- return target;
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- });
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- }
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-
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- /**
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- * bean拷贝到map
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- *
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- * @param bean 数据来源实体
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- * @return map对象
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- */
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- @SuppressWarnings("unchecked")
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- public static <T> Map<String, Object> copyToMap(T bean) {
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- if (ObjectUtil.isNull(bean)) {
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- return null;
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- }
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- return BeanMap.create(bean);
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- }
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-
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- /**
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- * map拷贝到bean
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- *
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- * @param map 数据来源
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- * @param beanClass bean类
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- * @return bean对象
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- */
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- public static <T> T mapToBean(Map<String, Object> map, Class<T> beanClass) {
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- if (MapUtil.isEmpty(map)) {
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- return null;
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- }
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- if (ObjectUtil.isNull(beanClass)) {
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- return null;
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- }
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- T bean = ReflectUtil.newInstanceIfPossible(beanClass);
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- return mapToBean(map, bean);
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- }
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-
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- /**
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- * map拷贝到bean
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- *
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- * @param map 数据来源
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- * @param bean bean对象
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- * @return bean对象
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- */
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- public static <T> T mapToBean(Map<String, Object> map, T bean) {
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- if (MapUtil.isEmpty(map)) {
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- return null;
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- }
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- if (ObjectUtil.isNull(bean)) {
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- return null;
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- }
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- BeanMap.create(bean).putAll(map);
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- return bean;
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- }
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-
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- /**
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- * map拷贝到map
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- *
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- * @param map 数据来源
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- * @param clazz 返回的对象类型
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- * @return map对象
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- */
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- public static <T, V> Map<String, V> mapToMap(Map<String, T> map, Class<V> clazz) {
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- if (MapUtil.isEmpty(map)) {
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- return null;
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- }
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- if (ObjectUtil.isNull(clazz)) {
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- return null;
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- }
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- Map<String, V> copyMap = new LinkedHashMap<>(map.size());
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- map.forEach((k, v) -> copyMap.put(k, copy(v, clazz)));
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- return copyMap;
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- }
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-
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- /**
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- * BeanCopier属性缓存<br>
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- * 缓存用于防止多次反射造成的性能问题
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- *
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- * @author Looly
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- * @since 5.4.1
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- */
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- public enum BeanCopierCache {
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- /**
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- * BeanCopier属性缓存单例
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- */
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- INSTANCE;
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-
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- private final SimpleCache<String, BeanCopier> cache = new SimpleCache<>();
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-
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- /**
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- * 获得类与转换器生成的key在{@link BeanCopier}的Map中对应的元素
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- *
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- * @param srcClass 源Bean的类
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- * @param targetClass 目标Bean的类
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- * @param converter 转换器
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- * @return Map中对应的BeanCopier
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- */
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- public BeanCopier get(Class<?> srcClass, Class<?> targetClass, Converter converter) {
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- final String key = genKey(srcClass, targetClass, converter);
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- return cache.get(key, () -> BeanCopier.create(srcClass, targetClass, converter != null));
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- }
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-
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- /**
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- * 获得类与转换器生成的key
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- *
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- * @param srcClass 源Bean的类
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- * @param targetClass 目标Bean的类
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- * @param converter 转换器
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- * @return 属性名和Map映射的key
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- */
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- private String genKey(Class<?> srcClass, Class<?> targetClass, Converter converter) {
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- final StringBuilder key = StrUtil.builder()
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- .append(srcClass.getName()).append('#').append(targetClass.getName());
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- if (null != converter) {
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- key.append('#').append(converter.getClass().getName());
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- }
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- return key.toString();
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- }
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- }
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-
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-}
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