Java XML Document Save to File saveImpl(Document document, StreamResult output, Properties outputProperties)

Description

Work method for public save() methods.

License

LGPL

Declaration

private static void saveImpl(Document document, StreamResult output, Properties outputProperties)
        throws SAXException 

Method Source Code

//package com.java2s;
/* //from   w w w .j av  a 2s  .  c o m
 * This file is part of the Echo Web Application Framework (hereinafter "Echo").
 * Copyright (C) 2002-2009 NextApp, Inc.
 *
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 */

import java.util.Properties;

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.Document;

import org.xml.sax.SAXException;

public class Main {
    /**
     * ThreadLocal cache of <code>TransformerFactory</code> instances.
     */
    private static final ThreadLocal transformerFactories = new ThreadLocal() {

        /**
         * @see java.lang.ThreadLocal#initialValue()
         */
        protected Object initialValue() {
            TransformerFactory factory = TransformerFactory.newInstance();
            return factory;
        }
    };

    /**
     * Work method for public save() methods.
     */
    private static void saveImpl(Document document, StreamResult output, Properties outputProperties)
            throws SAXException {
        try {
            TransformerFactory tFactory = getTransformerFactory();
            Transformer transformer = tFactory.newTransformer();
            if (outputProperties != null) {
                transformer.setOutputProperties(outputProperties);
            }
            DOMSource source = new DOMSource(document);

            transformer.transform(source, output);
        } catch (TransformerException ex) {
            throw new SAXException("Unable to write document to OutputStream.", ex);
        }
    }

    /**
     * Retrieves a thread-specific <code>TransformerFactory</code>.
     * 
     * @return the <code>TransformerFactory</code> serving the current thread.
     */
    public static TransformerFactory getTransformerFactory() {
        return (TransformerFactory) transformerFactories.get();
    }
}

Related

1. SaveDOM(Document document, String filename)
2. SaveDom(Document dom, String filepath)
3. saveDOM(final Document doc, final OutputStream output)
4. saveDomToFile(Document doc, String filePath)
5. saveHumanReadable(Document document, File file)
6. saveReportToFile(Node node, String documentFileName)
7. saveTemporaryDocument(Document document, String folderName)
8. saveToDisk(Document doc, OutputStream out)
9. saveToFile(Document doc, File f, boolean indent)