Example usage for javax.xml.stream XMLStreamWriter writeStartDocument

Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamWriter writeStartDocument.

Prototype

public void writeStartDocument(String encoding, String version) throws XMLStreamException;

Source Link

Document

Write the XML Declaration.

Usage

From source file:CursorWriter.java

public static void main(String[] args) throws Exception {
    String fileName = "yourXML.xml";
    XMLOutputFactory xof = XMLOutputFactory.newInstance();
    XMLStreamWriter xtw = null;
    xtw = xof.createXMLStreamWriter(new FileWriter(fileName));
    xtw.writeComment("all elements here are explicitly in the HTML namespace");
    xtw.writeStartDocument("utf-8", "1.0");
    xtw.setPrefix("html", "http://www.w3.org/TR/REC-html40");
    xtw.writeStartElement("http://www.w3.org/TR/REC-html40", "html");
    xtw.writeNamespace("html", "http://www.w3.org/TR/REC-html40");
    xtw.writeStartElement("http://www.w3.org/TR/REC-html40", "head");
    xtw.writeStartElement("http://www.w3.org/TR/REC-html40", "title");
    xtw.writeCharacters("character");
    xtw.writeEndElement();//  w  w  w . j  a  v a2 s  . c  o m
    xtw.writeEndElement();
    xtw.writeStartElement("http://www.w3.org/TR/REC-html40", "body");
    xtw.writeStartElement("http://www.w3.org/TR/REC-html40", "p");
    xtw.writeCharacters("another character");
    xtw.writeStartElement("http://www.w3.org/TR/REC-html40", "a");
    xtw.writeAttribute("href", "http://www.java2s.com");
    xtw.writeCharacters("here");
    xtw.writeEndElement();
    xtw.writeEndElement();
    xtw.writeEndElement();
    xtw.writeEndElement();
    xtw.writeEndDocument();
    xtw.flush();
    xtw.close();
    System.out.println("Done");
}

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From source file:Main.java

/**
 * @param encoding/*from www  . j  av  a2 s.  c  o m*/
 * @param version
 * @param xmlsw
 * @throws XMLStreamException
 */
public static void writeStartDocument(String encoding, String version, XMLStreamWriter xmlsw)
        throws XMLStreamException {
    xmlsw.writeStartDocument(encoding, version);
}

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From source file:Main.java

public static String convertBean2Xml(Object obj) throws IOException {
    String result = null;/* w  w w  .  j a va  2  s. c om*/
    try {
        JAXBContext context = JAXBContext.newInstance(obj.getClass());
        Marshaller marshaller = context.createMarshaller();
        marshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
        marshaller.setProperty(Marshaller.JAXB_FRAGMENT, true);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        XMLOutputFactory xmlOutputFactory = XMLOutputFactory.newInstance();
        XMLStreamWriter xmlStreamWriter = xmlOutputFactory.createXMLStreamWriter(baos,
                (String) marshaller.getProperty(Marshaller.JAXB_ENCODING));
        xmlStreamWriter.writeStartDocument((String) marshaller.getProperty(Marshaller.JAXB_ENCODING), "1.0");
        marshaller.marshal(obj, xmlStreamWriter);
        xmlStreamWriter.writeEndDocument();
        xmlStreamWriter.close();
        result = baos.toString("UTF-8");

    } catch (JAXBException e) {
        e.printStackTrace();
        return null;
    } catch (XMLStreamException e) {
        e.printStackTrace();
        return null;
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
        return null;
    }
    return result;
}

---

From source file:eu.interedition.collatex.tools.CollationPipe.java

public static void start(CommandLine commandLine) throws Exception {
    List<SimpleWitness> witnesses = null;
    Function<String, Stream<String>> tokenizer = SimplePatternTokenizer.BY_WS_OR_PUNCT;
    Function<String, String> normalizer = SimpleTokenNormalizers.LC_TRIM_WS;
    Comparator<Token> comparator = new EqualityTokenComparator();
    CollationAlgorithm collationAlgorithm = null;
    boolean joined = true;

    final String[] witnessSpecs = commandLine.getArgs();
    final InputStream[] inputStreams = new InputStream[witnessSpecs.length];
    for (int wc = 0, wl = witnessSpecs.length; wc < wl; wc++) {
        try {/*from  www  .j a  v a  2 s  .  c om*/
            inputStreams[wc] = argumentToInputStream(witnessSpecs[wc]);
        } catch (MalformedURLException urlEx) {
            throw new ParseException("Invalid resource: " + witnessSpecs[wc]);
        }
    }

    if (inputStreams.length < 1) {
        throw new ParseException("No input resource(s) given");
    } else if (inputStreams.length < 2) {
        try (InputStream inputStream = inputStreams[0]) {
            final SimpleCollation collation = JsonProcessor.read(inputStream);
            witnesses = collation.getWitnesses();
            collationAlgorithm = collation.getAlgorithm();
            joined = collation.isJoined();
        }
    }

    final String script = commandLine.getOptionValue("s");
    try {
        final PluginScript pluginScript = (script == null
                ? PluginScript.read("<internal>", new StringReader(""))
                : PluginScript.read(argumentToInput(script)));

        tokenizer = Optional.ofNullable(pluginScript.tokenizer()).orElse(tokenizer);
        normalizer = Optional.ofNullable(pluginScript.normalizer()).orElse(normalizer);
        comparator = Optional.ofNullable(pluginScript.comparator()).orElse(comparator);
    } catch (IOException e) {
        throw new ParseException("Failed to read script '" + script + "' - " + e.getMessage());
    }

    switch (commandLine.getOptionValue("a", "").toLowerCase()) {
    case "needleman-wunsch":
        collationAlgorithm = CollationAlgorithmFactory.needlemanWunsch(comparator);
        break;
    case "medite":
        collationAlgorithm = CollationAlgorithmFactory.medite(comparator, SimpleToken.TOKEN_MATCH_EVALUATOR);
        break;
    case "gst":
        collationAlgorithm = CollationAlgorithmFactory.greedyStringTiling(comparator, 2);
        break;
    default:
        collationAlgorithm = Optional.ofNullable(collationAlgorithm)
                .orElse(CollationAlgorithmFactory.dekker(comparator));
        break;
    }

    if (witnesses == null) {
        final Charset inputCharset = Charset
                .forName(commandLine.getOptionValue("ie", StandardCharsets.UTF_8.name()));
        final boolean xmlMode = commandLine.hasOption("xml");
        final XPathExpression tokenXPath = XPathFactory.newInstance().newXPath()
                .compile(commandLine.getOptionValue("xp", "//text()"));

        witnesses = new ArrayList<>(inputStreams.length);
        for (int wc = 0, wl = inputStreams.length; wc < wl; wc++) {
            try (InputStream stream = inputStreams[wc]) {
                final String sigil = "w" + (wc + 1);
                if (!xmlMode) {
                    final BufferedReader reader = new BufferedReader(
                            new InputStreamReader(stream, inputCharset));
                    final StringWriter writer = new StringWriter();
                    final char[] buf = new char[1024];
                    while (reader.read(buf) != -1) {
                        writer.write(buf);
                    }
                    witnesses.add(new SimpleWitness(sigil, writer.toString(), tokenizer, normalizer));
                } else {
                    final DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance()
                            .newDocumentBuilder();
                    final Document document = documentBuilder.parse(stream);
                    document.normalizeDocument();

                    final SimpleWitness witness = new SimpleWitness(sigil);
                    final NodeList tokenNodes = (NodeList) tokenXPath.evaluate(document,
                            XPathConstants.NODESET);
                    final List<Token> tokens = new ArrayList<>(tokenNodes.getLength());
                    for (int nc = 0; nc < tokenNodes.getLength(); nc++) {
                        final String tokenText = tokenNodes.item(nc).getTextContent();
                        tokens.add(new SimpleToken(witness, tokenText, normalizer.apply(tokenText)));
                    }
                    witness.setTokens(tokens);
                    witnesses.add(witness);
                }
            }
        }
    }

    final VariantGraph variantGraph = new VariantGraph();
    collationAlgorithm.collate(variantGraph, witnesses);

    if (joined && !commandLine.hasOption("t")) {
        VariantGraph.JOIN.apply(variantGraph);
    }

    final String output = commandLine.getOptionValue("o", "-");
    final Charset outputCharset = Charset
            .forName(commandLine.getOptionValue("oe", StandardCharsets.UTF_8.name()));
    final String outputFormat = commandLine.getOptionValue("f", "json").toLowerCase();

    try (PrintWriter out = argumentToOutput(output, outputCharset)) {
        final SimpleVariantGraphSerializer serializer = new SimpleVariantGraphSerializer(variantGraph);
        if ("csv".equals(outputFormat)) {
            serializer.toCsv(out);
        } else if ("dot".equals(outputFormat)) {
            serializer.toDot(out);
        } else if ("graphml".equals(outputFormat) || "tei".equals(outputFormat)) {
            XMLStreamWriter xml = null;
            try {
                xml = XMLOutputFactory.newInstance().createXMLStreamWriter(out);
                xml.writeStartDocument(outputCharset.name(), "1.0");
                if ("graphml".equals(outputFormat)) {
                    serializer.toGraphML(xml);
                } else {
                    serializer.toTEI(xml);
                }
                xml.writeEndDocument();
            } catch (XMLStreamException e) {
                throw new IOException(e);
            } finally {
                if (xml != null) {
                    try {
                        xml.close();
                    } catch (XMLStreamException e) {
                        // ignored
                    }
                }
            }
        } else {
            JsonProcessor.write(variantGraph, out);
        }
    }
}

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From source file:eu.scape_project.planning.xml.ProjectExportAction.java

/**
 * Dumps binary data to provided file. It results in an XML file with a
 * single element: data.//from w ww.j  a v a2 s  .com
 * 
 * @param id
 * @param data
 * @param f
 * @param encoder
 * @throws IOException
 */
private static void writeBinaryData(int id, InputStream data, File f) throws IOException {

    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    try {
        XMLStreamWriter writer = factory.createXMLStreamWriter(new FileWriter(f));

        writer.writeStartDocument(PlanXMLConstants.ENCODING, "1.0");
        writer.writeStartElement("data");
        writer.writeAttribute("id", "" + id);

        Base64InputStream base64EncodingIn = new Base64InputStream(data, true,
                PlanXMLConstants.BASE64_LINE_LENGTH, PlanXMLConstants.BASE64_LINE_BREAK);

        OutputStream out = new WriterOutputStream(new XMLStreamContentWriter(writer),
                PlanXMLConstants.ENCODING);
        // read the binary data and encode it on the fly
        IOUtils.copy(base64EncodingIn, out);
        out.flush();

        // all data is written - end 
        writer.writeEndElement();
        writer.writeEndDocument();

        writer.flush();
        writer.close();

    } catch (XMLStreamException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:com.microsoft.windowsazure.services.table.client.AtomPubParser.java

/**
 * Reserved for internal use. Writes a single entity to the specified <code>XMLStreamWriter</code> as a complete XML
 * document./* w  w w . ja v  a 2  s  .c o m*/
 * 
 * @param entity
 *            The instance implementing {@link TableEntity} to write to the output stream.
 * @param isTableEntry
 *            A flag indicating the entity is a reference to a table at the top level of the storage service when
 *            <code>true<code> and a reference to an entity within a table when <code>false</code>.
 * @param xmlw
 *            The <code>XMLStreamWriter</code> to write the entity to.
 * @param opContext
 *            An {@link OperationContext} object used to track the execution of the operation.
 * 
 * @throws XMLStreamException
 *             if an error occurs creating or accessing the stream.
 * @throws StorageException
 *             if a Storage service error occurs.
 */
protected static void writeSingleEntityToStream(final TableEntity entity, final boolean isTableEntry,
        final XMLStreamWriter xmlw, final OperationContext opContext)
        throws XMLStreamException, StorageException {
    // default is UTF8
    xmlw.writeStartDocument("UTF-8", "1.0");

    writeEntityToStream(entity, isTableEntry, xmlw, opContext);

    // end doc
    xmlw.writeEndDocument();
    xmlw.flush();
}

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From source file:com.rockhoppertech.music.midi.js.xml.ModeFactoryXMLHelper.java

public static void write(List<Scale> modeList, String fileName) {
    XMLOutputFactory xof = XMLOutputFactory.newInstance();
    XMLStreamWriter xtw = null;

    // <mode>
    // <name>Peruvian tritonic 2</name>
    // <interval>3</interval>
    // <interval>4</interval>
    // <interval>5</interval>
    // </mode>

    String ns = "http://rockhoppertech.com/modes-1.0";

    // StringWriter sw = new StringWriter();
    try {//from  www.j  a  v a2 s. co m
        xtw = xof.createXMLStreamWriter(new FileWriter(fileName));
        // xtw = xof.createXMLStreamWriter(sw);
        xtw.writeComment("all elements here are explicitly in the mode namespace");
        xtw.writeStartDocument("utf-8", "1.0");
        xtw.setPrefix("modes", ns);
        xtw.writeStartElement(ns, "modes");
        xtw.writeNamespace("modes", ns);

        for (Scale scale : modeList) {
            // xtw.writeStartElement(ns, "mode");
            xtw.writeStartElement("mode");

            // xtw.writeStartElement(ns, "name");
            xtw.writeStartElement("name");
            xtw.writeCharacters(scale.getName());
            xtw.writeEndElement();

            // xtw.writeStartElement(ns, "intervals");
            // xtw.writeStartElement(ns, "interval");
            xtw.writeStartElement("intervals");
            int[] intervals = scale.getIntervals();
            for (int i = 0; i < intervals.length; i++) {
                xtw.writeStartElement("interval");
                xtw.writeCharacters("" + intervals[i]);
                xtw.writeEndElement();
            }
            xtw.writeEndElement(); // intervals

            xtw.writeEndElement(); // mode
        }

        xtw.writeEndElement(); // modes
        xtw.writeEndDocument();
        xtw.flush();
        xtw.close();
        // System.err.println(sw.toString());

    } catch (XMLStreamException | IOException e) {
        logger.error(e.getLocalizedMessage(), e);
        e.printStackTrace();
    }

}

---

From source file:Main.java

public final String getMessage() throws Exception {

    Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
    jaxbMarshaller.setProperty("jaxb.encoding", "ISO-8859-1");
    jaxbMarshaller.setProperty(Marshaller.JAXB_FRAGMENT, true);

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    XMLStreamWriter xmlStreamWriter = xmlOutputFactory.createXMLStreamWriter(baos,
            (String) jaxbMarshaller.getProperty(Marshaller.JAXB_ENCODING));
    xmlStreamWriter.writeStartDocument((String) jaxbMarshaller.getProperty(Marshaller.JAXB_ENCODING), "1.0");
    jaxbMarshaller.marshal(this, xmlStreamWriter);
    xmlStreamWriter.writeEndDocument();//  w w  w  . j ava 2  s. com
    xmlStreamWriter.close();
    return new String(baos.toByteArray());
}

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From source file:de.shadowhunt.subversion.internal.httpv1.CheckoutOperation.java

@Override
protected HttpUriRequest createRequest() {
    final Writer body = new StringBuilderWriter();
    try {/*  w  w w .j a  v  a  2 s. c  o m*/
        final XMLStreamWriter writer = XML_OUTPUT_FACTORY.createXMLStreamWriter(body);
        writer.writeStartDocument(XmlConstants.ENCODING, XmlConstants.VERSION_1_0);
        writer.writeStartElement("checkout");
        writer.writeDefaultNamespace(XmlConstants.DAV_NAMESPACE);
        writer.writeStartElement("activity-set");
        writer.writeStartElement("href");
        final URI transactionURI = URIUtils.createURI(repository, transaction);
        writer.writeCData(transactionURI.toString());
        writer.writeEndElement(); // href
        writer.writeEndElement(); // activity-set
        writer.writeEmptyElement("apply-to-version");
        writer.writeEndElement(); //checkout
        writer.writeEndDocument();
        writer.close();
    } catch (final XMLStreamException e) {
        throw new SubversionException("could not create request body", e);
    }

    final URI uri = URIUtils.createURI(repository, resource);
    final DavTemplateRequest request = new DavTemplateRequest("CHECKOUT", uri);
    request.setEntity(new StringEntity(body.toString(), CONTENT_TYPE_XML));
    return request;
}

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From source file:de.shadowhunt.subversion.internal.CommitMessageOperation.java

@Override
protected HttpUriRequest createRequest() {
    final Writer body = new StringBuilderWriter();
    try {//  w  w  w .j a v  a2s .  com
        final XMLStreamWriter writer = XML_OUTPUT_FACTORY.createXMLStreamWriter(body);
        writer.writeStartDocument(XmlConstants.ENCODING, XmlConstants.VERSION_1_0);
        writer.writeStartElement("propertyupdate");
        writer.writeDefaultNamespace(XmlConstants.DAV_NAMESPACE);
        writer.writeStartElement("set");
        writer.writeStartElement("prop");
        writer.setPrefix(XmlConstants.SUBVERSION_DAV_PREFIX, XmlConstants.SUBVERSION_DAV_NAMESPACE);
        writer.writeStartElement(XmlConstants.SUBVERSION_DAV_NAMESPACE, "log");
        writer.writeNamespace(XmlConstants.SUBVERSION_DAV_PREFIX, XmlConstants.SUBVERSION_DAV_NAMESPACE);
        writer.writeCharacters(message);
        writer.writeEndElement(); // log
        writer.writeEndElement(); // prop
        writer.writeEndElement(); // set
        writer.writeEndElement(); // propertyupdate
        writer.writeEndDocument();
        writer.close();
    } catch (final XMLStreamException e) {
        throw new SubversionException("could not create request body", e);
    }

    final URI uri = URIUtils.createURI(repository, resource);
    final DavTemplateRequest request = new DavTemplateRequest("PROPPATCH", uri);
    request.setEntity(new StringEntity(body.toString(), CONTENT_TYPE_XML));
    return request;
}

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