Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import java.io.StringReader;
import java.io.StringWriter;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import com.sun.org.apache.xml.internal.serialize.OutputFormat;
import com.sun.org.apache.xml.internal.serialize.XMLSerializer;

public class Main {
    /**
     * Format the given string as xml content.
     * @param xml
     * @return
     */
    public static String formatXml(String xml) {
        try {
            DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance();
            DocumentBuilder domBuilder = domFactory.newDocumentBuilder();
            InputSource is = new InputSource(new StringReader(xml));
            Document doc = domBuilder.parse(is);
            OutputFormat format = new OutputFormat(doc);
            format.setLineWidth(80);
            format.setIndent(2);
            format.setIndenting(true);
            StringWriter out = new StringWriter();
            XMLSerializer xmls = new XMLSerializer(out, format);
            xmls.serialize(doc);
            return out.toString();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return xml;
    }
}