Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import org.w3c.dom.*;

public class Main {
    /**
     * Gets data from an xml element node
     * @param e
     * @param returnOnNull
     * @return
     */
    public static String getDataFromElement(Element e, String... returnOnNull) {
        assert returnOnNull.length <= 1;
        String nullValue = returnOnNull.length > 0 ? returnOnNull[0] : "?";

        Node child = e.getFirstChild();
        if (child instanceof CharacterData) {
            CharacterData cd = (CharacterData) child;
            return cd.getData();
        }
        return nullValue;
    }
}