Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.IOException;
import java.io.StringReader;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.w3c.dom.Node;

import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

public class Main {
    public static Node getRoot(String documentAsString) {
        final DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        try {
            final DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
            final Document document = documentBuilder.parse(new InputSource(new StringReader(documentAsString)));
            return document.getFirstChild();
        } catch (ParserConfigurationException e) {
            throw new IllegalStateException(e);
        } catch (SAXException e) {
            throw new IllegalArgumentException(e);
        } catch (IOException e) {
            throw new IllegalStateException(e);
        }
    }
}