Java XML Document Save to File saveDocument(Document doc, File file)

Description

save Document

License

Open Source License

Declaration

public static void saveDocument(Document doc, File file) throws IOException 

Method Source Code

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

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

import java.io.OutputStream;
import java.io.OutputStreamWriter;

import java.nio.charset.Charset;
import java.nio.charset.CharsetEncoder;

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 javax.xml.transform.stream.StreamSource;
import org.w3c.dom.Document;

public class Main {
    public static void saveDocument(Document doc, File file) throws IOException {
        File parentDir = file.getParentFile();
        if ((parentDir != null) && !parentDir.exists()) {
            parentDir.mkdirs();/* w  w w  .  j  av a 2s . c om*/
        }
        writeDocument(doc, new FileOutputStream(file));
    }

    public static void saveDocument(Document doc, File transform, File file) throws IOException {
        try {
            TransformerFactory tFactory = TransformerFactory.newInstance();
            tFactory.setAttribute("indent-number", new Integer(2));
            Transformer transformer = tFactory.newTransformer(new StreamSource(transform));
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");

            FileOutputStream fos = new FileOutputStream(file.getPath());

            DOMSource source = new DOMSource(doc);
            CharsetEncoder utf8Encoder = Charset.forName("UTF-8").newEncoder();
            StreamResult result = new StreamResult(new OutputStreamWriter(fos, utf8Encoder));

            transformer.transform(source, result);
            fos.close();
        } catch (TransformerException e) {
            throw new IOException(e);
        }
    }

    public static void writeDocument(Document doc, OutputStream os) throws IOException {
        try {
            TransformerFactory tFactory = TransformerFactory.newInstance();
            Transformer transformer = tFactory.newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty("{http://xml.apache.org/xalan}indent-amount", "2");

            DOMSource source = new DOMSource(doc);
            CharsetEncoder utf8Encoder = Charset.forName("UTF-8").newEncoder();
            StreamResult result = new StreamResult(new OutputStreamWriter(os, utf8Encoder));
            transformer.transform(source, result);
        } catch (TransformerException e) {
            System.err.println(e.getMessage());
        }
    }
}

Related

1. save(String filename, Document document)
2. saveDoc(Document doc, OutputStream output)
3. saveDoc(Document doc, String fileName)
4. saveDocAsXML(Document doc, String filename)
5. saveDocument(Document doc, File f)
6. saveDocument(Document doc, File file)
7. saveDocument(Document doc, String fullFileName)
8. saveDocument(Document doc, Writer w)
9. saveDocument(Document document, File outputFile)