Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.io.*;

import javax.xml.transform.*;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.*;

public class Main {
    private static final TransformerFactory m_xformFactory = TransformerFactory.newInstance();

    /**
     * Writes the given {@link Document} to a {@link File}.
     *
     * @param doc The {@link Document} to write.
     * @param file The {@link File} to write to.
     * @see #encodeDocument(Document,boolean)
     * @see #writeDocumentTo(Document,OutputStream)
     */
    public static void writeDocumentTo(Document doc, File file) throws IOException {
        final FileOutputStream fos = new FileOutputStream(file);
        try {
            writeDocumentTo(doc, fos);
        } finally {
            fos.close();
        }
    }

    /**
     * Writes the given {@link Document} to an {@link OutputStream} using
     * UTF-8 encoding.
     *
     * @param doc The {@link Document} to write.
     * @param out The {@link OutputStream} to write to.
     * @see #encodeDocument(Document,boolean)
     * @see #writeDocumentTo(Document,File)
     */
    public static void writeDocumentTo(Document doc, OutputStream out) throws IOException {
        final DOMSource source = new DOMSource(doc);
        final Writer writer = new OutputStreamWriter(out, "UTF-8");
        final StreamResult result = new StreamResult(writer);
        final Transformer xform = createTransformer();
        try {
            xform.transform(source, result);
        } catch (TransformerException e) {
            throw new IOException("Couldn't write XML: " + e.getMessage());
        }
    }

    /**
     * Create a {@link Transformer} just the way we like it.
     *
     * @return Returns a new {@link Transformer}.
     */
    private static Transformer createTransformer() {
        final Transformer xform;
        try {
            xform = m_xformFactory.newTransformer();
        } catch (TransformerConfigurationException e) {
            throw new IllegalStateException(e);
        }
        xform.setOutputProperty(OutputKeys.INDENT, "yes");
        xform.setOutputProperty("{http://xml.apache.org/xalan}indent-amount", "2");
        xform.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        return xform;
    }
}