Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    /**
     * Retrieves the value of a child node given the name of the child node.
     * 
     * @param node
     * @param childNodeName
     * @return
     */
    public static String getChildValue(Node node, String childNodeName) {
        NodeList children = node.getChildNodes();
        for (int i = 0; i < children.getLength(); i++) {
            Node n = children.item(i);
            if (n.getNodeName().equals(childNodeName)) {
                return getNodeValue(n);
            }
        }

        return null;
    }

    /**
     * Retrieves the value of a node (i.e, its text content)
     * 
     * @param node
     * @return
     */
    public static String getNodeValue(Node node) {
        return node.getTextContent();
    }
}