java-bean-utils

package bj;

import io.vavr.control.Try;

import java.awt.*;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.*;
import java.util.List;
import java.util.function.Function;

/**
 * Created by [email protected] at 2018/11/1 下午4:03
 */
public class MyBeanUtils {

public static Map<String, Object> objectToMap(Object object) {
List<Field> fields = new ArrayList<>();
Class clazz = object.getClass();
while (clazz != null) {
fields.addAll(Arrays.asList(clazz.getDeclaredFields()));
clazz = clazz.getSuperclass();
}

return fields.stream()
.peek($ -> $.setAccessible(true))
.filter($ -> !$.isSynthetic())
.filter($ -> !Modifier.isStatic($.getModifiers()))
.collect(HashMap::new, (stringObjectHashMap, field) -> stringObjectHashMap.put(field.getName(), Try.of(() -> field.get(object)).getOrElseThrow((Function<Throwable, RuntimeException>) RuntimeException::new)), HashMap::putAll);
}

public static void main(String[] args) {
System.out.println(objectToMap(new Color(22, 144, 100) {{
}}));
}
}

{falpha=0.0, cs=null, fvalue=null, frgbvalue=null, value=-15298460}