增加MapValueProvider和RecordConverter并支持Record转换（issue#3985@Github）

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 ### 🐣新特性
 * 【captcha】      `MathGenerator`四则运算方式支持不生成负数结果（pr#1363@Gitee）
+* 【core   】      增加`MapValueProvider`和`RecordConverter`并支持Record转换（issue#3985@Github）
 ### 🐞Bug修复
 
 -------------------------------------------------------------------------------------------------------------

hutool-core/src/main/java/cn/hutool/core/bean/copier/provider/MapValueProvider.java

@@ -0,0 +1,38 @@
+package cn.hutool.core.bean.copier.provider;
+
+import cn.hutool.core.bean.copier.ValueProvider;
+import cn.hutool.core.convert.Convert;
+
+import java.lang.reflect.Type;
+import java.util.Map;
+
+/**
+ * Map值提供者
+ *
+ * @author Looly
+ * @since 5.8.40
+ */
+@SuppressWarnings("rawtypes")
+public class MapValueProvider implements ValueProvider<String> {
+
+	private final Map map;
+
+	/**
+	 * 构造
+	 *
+	 * @param map map
+	 */
+	public MapValueProvider(final Map map) {
+		this.map = map;
+	}
+
+	@Override
+	public Object value(String key, Type valueType) {
+		return Convert.convert(valueType, map.get(key));
+	}
+
+	@Override
+	public boolean containsKey(String key) {
+		return map.containsKey(key);
+	}
+}

hutool-core/src/main/java/cn/hutool/core/convert/AbstractConverter.java

@@ -12,8 +12,8 @@ import java.util.Map;
  * 抽象转换器，提供通用的转换逻辑，同时通过convertInternal实现对应类型的专属逻辑<br>
  * 转换器不会抛出转换异常，转换失败时会返回{@code null}
  *
+ * @param <T> 转换的目标类型
  * @author Looly
- *
  */
 public abstract class AbstractConverter<T> implements Converter<T>, Serializable {
 	private static final long serialVersionUID = 1L;

hutool-core/src/main/java/cn/hutool/core/convert/ConverterRegistry.java

@@ -1,6 +1,7 @@
 package cn.hutool.core.convert;
 
 import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.bean.RecordUtil;
 import cn.hutool.core.convert.impl.*;
 import cn.hutool.core.date.DateTime;
 import cn.hutool.core.lang.Opt;
@@ -346,6 +347,12 @@ public class ConverterRegistry implements Serializable {
 			return ReflectUtil.newInstanceIfPossible(rowType);
 		}
 
+		// record
+		// issue#3985@Github since 5.8.40
+		if(RecordUtil.isRecord(rowType)){
+			return (T) new RecordConverter(rowType).convert(value, defaultValue);
+		}
+
 		// 表示非需要特殊转换的对象
 		return null;
 	}

hutool-core/src/main/java/cn/hutool/core/convert/impl/RecordConverter.java

@@ -0,0 +1,48 @@
+package cn.hutool.core.convert.impl;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.bean.RecordUtil;
+import cn.hutool.core.bean.copier.ValueProvider;
+import cn.hutool.core.bean.copier.provider.BeanValueProvider;
+import cn.hutool.core.bean.copier.provider.MapValueProvider;
+import cn.hutool.core.convert.ConvertException;
+import cn.hutool.core.convert.Converter;
+
+import java.util.Map;
+
+/**
+ * Record转换器
+ *
+ * @author looly
+ */
+public class RecordConverter implements Converter<Object> {
+
+	private final Class<?> recordClass;
+
+	/**
+	 * 构造
+	 * @param recordClass Record类
+	 */
+	public RecordConverter(Class<?> recordClass) {
+		this.recordClass = recordClass;
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public Object convert(Object value, Object defaultValue) throws IllegalArgumentException {
+		ValueProvider<String> valueProvider = null;
+		if (value instanceof ValueProvider) {
+			valueProvider = (ValueProvider<String>) value;
+		} else if (value instanceof Map) {
+			valueProvider = new MapValueProvider((Map<String, ?>) value);
+		} else if (BeanUtil.isReadableBean(value.getClass())) {
+			valueProvider = new BeanValueProvider(value, false, false);
+		}
+
+		if (null != valueProvider) {
+			return RecordUtil.newInstance(recordClass, valueProvider);
+		}
+
+		throw new ConvertException("Unsupported source type: [{}] to [{}]", value.getClass(), recordClass);
+	}
+}