Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import org.w3c.dom.Element;

import org.w3c.dom.NodeList;

public class Main {
    public static String getFirstElementAttr(Element parent, String tag, String attr) {
        NodeList nl = parent.getElementsByTagName(tag);
        if (nl.getLength() > 0) {
            return ((Element) nl.item(0)).getAttribute(attr);
        }
        return null;
    }
}