Java XML Format xmlFormat(String xml)

Description

xml Format

License

Apache License

Declaration

private static String xmlFormat(String xml) 

Method Source Code

//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 javax.xml.transform.OutputKeys;
import javax.xml.transform.Result;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.w3c.dom.Document;

import org.xml.sax.InputSource;

public class Main {
    private static String xmlFormat(String xml) {
        StringWriter writer;// w  w w  .  j av  a  2s  .co  m
        try {
            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            DocumentBuilder db;
            db = dbf.newDocumentBuilder();
            Document doc = db.parse(new InputSource(new StringReader(xml)));
            DOMSource source = new DOMSource(doc);
            writer = new StringWriter();
            Result result = new StreamResult(writer);
            Transformer transformer = TransformerFactory.newInstance().newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty(OutputKeys.CDATA_SECTION_ELEMENTS, "yes");
            transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
            transformer.transform(source, result);
            return (writer.getBuffer().toString());
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
}

Related

1. printNodeSubtreeXMLString(final Node node)
2. printNodeToConsole(Node n, ByteArrayOutputStream byteArrayOS)
3. printReply(SOAPMessage reply)
4. printStream(InputStream is)
5. printXML(Node node)
6. xmlFormat(String xml)