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.ByteArrayOutputStream;
import java.io.OutputStream;
import java.io.StringWriter;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Node;

public class Main {
    public static byte[] formatDOM(Node node, String encoding) {
        ByteArrayOutputStream out = new ByteArrayOutputStream(4096);
        printDOM(node, out);
        return out.toByteArray();
    }

    public static String formatDOM(Node node) throws TransformerException {
        StringWriter writer = new StringWriter();
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer transformer;
        transformer = tf.newTransformer();
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        // encoding doesn't matter since we stick with strings
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");

        transformer.transform(new DOMSource(node), new StreamResult(writer));
        return writer.toString();
    }

    public static void printDOM(Node node, OutputStream out, String encoding) throws TransformerException {
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer transformer;
        transformer = tf.newTransformer();
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.ENCODING, encoding);
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");

        transformer.transform(new DOMSource(node), new StreamResult(out));
    }

    public static void printDOM(Node node, OutputStream out) {
        try {
            printDOM(node, out, "UTF-8");
        } catch (TransformerException e) {
            throw new RuntimeException(e);
        }
    }
}