Java Reflection Field Find findField(Class clazz, String propName)

Description

find Field

License

Open Source License

Declaration

public static Field findField(Class<?> clazz, String propName) 

Method Source Code

//package com.java2s;
/*//from  w  w  w . j  a va 2 s.c  o  m
 * Copyright (c) 2016 Radai Rosenblatt.
 * This file is part of Beanz.
 *
 * Beanz is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Beanz is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Beanz.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.lang.reflect.*;

public class Main {
    public static Field findField(Class<?> clazz, String propName) {
        Class<?> c = clazz;
        while (c != null) {
            for (Field f : c.getDeclaredFields()) {
                if (!f.getName().equals(propName)) {
                    continue;
                }
                int modifiers = f.getModifiers();
                if (Modifier.isStatic(modifiers)) {
                    continue;
                }
                return f;
            }
            c = c.getSuperclass();
        }
        return null;
    }

    public static boolean isStatic(Method method) {
        return Modifier.isStatic(method.getModifiers());
    }

    public static boolean isStatic(Field field) {
        return Modifier.isStatic(field.getModifiers());
    }
}

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2. findField(Class clazz, String name)
3. findField(Class clazz, String name)
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5. findField(Class clazz, String name)
6. findField(Class clazz, String targetName, Class targetType, boolean checkInheritance, boolean strictType)
7. findField(Class cls, String fieldName)
8. findField(Class cls, String fieldName)
9. findField(Class cls, String fieldName)