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add copyToList
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@ -3,13 +3,14 @@
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-------------------------------------------------------------------------------------------------------------
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# 5.6.4 (2021-04-19)
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# 5.6.4 (2021-04-20)
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### 新特性
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* 【core 】 DatePattern补充DateTimeFormatter(pr#308@Gitee)
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* 【core 】 DateUtil.compare增加支持给定格式比较(pr#310@Gitee)
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* 【core 】 BeanUtil增加edit方法(issue#I3J6BG@Gitee)
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* 【db 】 Column中加入columnDef字段默认值(issue#I3J6BG@Gitee)
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* 【core 】 BeanUtil增加copyToList方法(issue#1526@Github)
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### Bug修复
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* 【db 】 修复SQL分页时未使用别名导致的错误,同时count时取消order by子句(issue#I3IJ8X@Gitee)
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@ -29,6 +29,7 @@ import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.function.Consumer;
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import java.util.stream.Collectors;
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/**
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* Bean工具类
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@ -714,6 +715,25 @@ public class BeanUtil {
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BeanCopier.create(source, target, copyOptions).copy();
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}
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/**
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* 复制集合中的Bean属性<br>
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* 此方法遍历集合中每个Bean,复制其属性后加入一个新的{@link List}中。
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*
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* @param collection 原Bean集合
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* @param targetType 目标Bean类型
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* @param copyOptions 拷贝选项
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* @param <T> Bean类型
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* @return 复制后的List
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* @since 5.6.4
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*/
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public static <T> List<T> copyToList(Collection<?> collection, Class<T> targetType, CopyOptions copyOptions){
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return collection.stream().map((source)->{
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final T target = ReflectUtil.newInstanceIfPossible(targetType);
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copyProperties(source, target, copyOptions);
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return target;
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}).collect(Collectors.toList());
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}
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/**
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* 给定的Bean的类名是否匹配指定类名字符串<br>
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* 如果isSimple为{@code false},则只匹配类名而忽略包名,例如:cn.hutool.TestEntity只匹配TestEntity<br>
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@ -845,4 +865,5 @@ public class BeanUtil {
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}
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return false;
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}
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}
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