Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import org.w3c.dom.Attr;

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

public class Main {
    public static String logElement(final Element elem, final int level) {

        String estr = "";
        String indentText = "  ";
        String addIndT = "";

        // add indent
        int ind = 0;
        while (ind < level) {
            addIndT = addIndT + indentText;
            ind++;

        }
        String name = elem.getNodeName();
        estr = "\n" + addIndT + "<" + name + " ";
        // Attribs
        NamedNodeMap namedNodeMap = elem.getAttributes();
        StringBuilder sb = new StringBuilder(estr);
        for (int i = 0; i < namedNodeMap.getLength(); i++) {
            Attr att = (Attr) namedNodeMap.item(i);
            sb.append(" " + estr + att.getName() + "=\"" + att.getNodeValue() + "\" ");
        }
        sb.append(">");
        estr = sb.toString();
        NodeList pl = elem.getChildNodes();
        int index = pl.getLength();
        // text nodes
        if (index > 0) {
            int i = 0;
            while (i < index) {
                Node domNode = pl.item(i);
                if ((domNode.getNodeType()) == org.w3c.dom.Node.TEXT_NODE) {
                    String Etext = domNode.getNodeValue();
                    estr = estr + "\n " + addIndT + addIndT + Etext;
                }
                i++;
            }
        }
        // Child Elements
        if (index > 0) {
            int i = 0;
            while (i < index) {
                Node domNode = pl.item(i);
                if ((domNode.getNodeType()) == org.w3c.dom.Node.ELEMENT_NODE) {
                    Element el = (Element) domNode;
                    estr = estr + logElement(el, level + 1);
                }
                i++;
            }
        }
        estr = estr + "\n" + addIndT + "</" + name + ">";

        return estr;
    }
}