Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.ArrayList;
import java.util.List;

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

public class Main {

    public static List<Node> getNodeList(Document doc, String nodeName) {
        return getNodeList(doc, nodeName, null);
    }

    public static List<Node> getNodeList(Document doc, String nodeName, Node node) {
        List<Node> result = new ArrayList<Node>();
        if (nodeName == null || "".equals(nodeName))
            return result;
        getNodeList(doc, nodeName, result, node);
        return result;
    }

    private static void getNodeList(Document doc, String nodeName, List<Node> result, Node node) {
        NodeList children;
        if (node == null) {
            Element root = doc.getDocumentElement();
            children = root.getChildNodes();
        } else {
            if (node.getNodeName().equals(nodeName)) {
                result.add(node);
                return;
            }
            children = node.getChildNodes();
        }
        if (children == null)
            return;
        for (int i = 0; i < children.getLength(); i++) {
            getNodeList(doc, nodeName, result, children.item(i));
        }
    }
}