Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * The following methods come from a library written by Tom Fennelly.
 * Here was the header of the licence.
 */

import java.io.StringReader;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.w3c.dom.*;

import org.xml.sax.InputSource;

public class Main {
    /**
     * Returns root tagname
     *
     * @param xml  The xml document to be searched.
     * @return String result.
     */
    public static String getRootTagName(String xml) throws Exception {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setNamespaceAware(true);
        DocumentBuilder builder = dbf.newDocumentBuilder();
        Document document = builder.parse(new InputSource(new StringReader(xml)));
        return document.getDocumentElement().getTagName();
    }
}