get Bean Info - Java Reflection

Java examples for Reflection:Java Bean

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Description

get Bean Info

Demo Code


import java.beans.BeanInfo;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.lang.reflect.Method;
import java.lang.reflect.Type;
import java.util.HashMap;
import java.util.Map;

public class Main{
    public static void main(String[] argv) throws Exception{
        Object value = "java2s.com";
        System.out.println(getBeanInfo(value));
    }/*  ww  w  .j av a  2 s.c om*/
    public static BeanInfo getBeanInfo(Object value) throws BeanException {
        return (value == null ? null : getBeanInfo(value.getClass()));
    }
    public static BeanInfo getBeanInfo(Class<?> type) throws BeanException {
        try {
            return Introspector.getBeanInfo(type);
        } catch (Exception exception) {
            throw new BeanException(exception);
        }
    }
}

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