Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import java.lang.annotation.Annotation;

import java.lang.reflect.Field;

import java.util.LinkedList;
import java.util.List;

public class Main {
    /**
     * Returns all fields declared in the class passed as argument or in its super classes annotated with
     * the supplied annotation.
     */
    public static List<Field> getAllDeclaredField(Class<?> clazz, Class<? extends Annotation> annotationClass) {
        final List<Field> result = new LinkedList<Field>();
        for (final Field field : clazz.getDeclaredFields()) {
            final Object jakeOption = field.getAnnotation(annotationClass);
            if (jakeOption != null) {
                result.add(field);
            }
        }
        final Class<?> superClass = clazz.getSuperclass();
        if (superClass != null) {
            result.addAll(getAllDeclaredField(superClass, annotationClass));
        }
        return result;
    }

    /**
     * Returns all fields declared in the class passed as argument or in its super classes.
     */
    public static List<Field> getAllDeclaredField(Class<?> clazz, boolean includeSuperClass) {
        final List<Field> result = new LinkedList<Field>();
        for (final Field field : clazz.getDeclaredFields()) {
            result.add(field);
        }
        final Class<?> superClass = clazz.getSuperclass();
        if (superClass != null && includeSuperClass) {
            result.addAll(getAllDeclaredField(superClass, true));
        }
        return result;
    }
}