Example usage for javax.xml.stream XMLStreamWriter flush

Introduction

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

Prototype

public void flush() throws XMLStreamException;

Source Link

Document

Write any cached data to the underlying output mechanism.

Usage

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./*w  w w  .j  a  v a2  s. c  o m*/
 * 
 * @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();
    }
}

From source file:com.norconex.committer.core.impl.MultiCommitter.java

@Override
public void saveToXML(Writer out) throws IOException {
    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    try {/*from   w  w w .  jav a  2  s. c o  m*/
        XMLStreamWriter writer = factory.createXMLStreamWriter(out);
        writer.writeStartElement("committer");
        writer.writeAttribute("class", getClass().getCanonicalName());
        for (ICommitter committer : committers) {
            writer.flush();
            if (!(committer instanceof IXMLConfigurable)) {
                LOG.error("Cannot save committer to XML as it does not " + "implement IXMLConfigurable: "
                        + committer);
            }
            ((IXMLConfigurable) committer).saveToXML(out);
        }
        writer.writeEndElement();
        writer.flush();
        writer.close();
    } catch (XMLStreamException e) {
        throw new IOException("Cannot save as XML.", e);
    }
}

From source file:gdv.xport.util.HtmlFormatter.java

private static void writeTo(final XMLStreamWriter xmlStreamWriter, final Satz satz, final int zeile)
        throws XMLStreamException {
    xmlStreamWriter.writeStartElement("div");
    xmlStreamWriter.writeAttribute("class", "Satz");
    if (satz instanceof Datensatz) {
        Datensatz datensatz = (Datensatz) satz;
        xmlStreamWriter.writeAttribute("title", "Satzart " + datensatz.getSatzartFeld().getInhalt() + "."
                + datensatz.getSparteFeld().getInhalt());
    } else {//from   www.  j a  v  a 2  s.co  m
        xmlStreamWriter.writeAttribute("title", "Satzart " + satz.getSatzartFeld().getInhalt());
    }
    int n = zeile;
    for (Iterator<Teildatensatz> iterator = satz.getTeildatensaetze().iterator(); iterator.hasNext();) {
        Teildatensatz teildatensatz = iterator.next();
        writeTo(xmlStreamWriter, teildatensatz, n);
        if (iterator.hasNext()) {
            xmlStreamWriter.writeCharacters("\n");
        }
        n++;
    }
    xmlStreamWriter.writeEndElement();
    xmlStreamWriter.writeCharacters("\n");
    xmlStreamWriter.flush();
}

From source file:net.solarnetwork.web.support.SimpleXmlHttpMessageConverter.java

@Override
protected void writeInternal(Object t, HttpOutputMessage outputMessage)
        throws IOException, HttpMessageNotWritableException {
    OutputStream out = outputMessage.getBody();
    try {/* www .  j  av a  2s .c  o  m*/
        XMLStreamWriter writer = xmlOutputFactory.createXMLStreamWriter(out, "UTF-8");
        writer.writeStartDocument("UTF-8", "1.0");
        outputObject(t, t.getClass().getSimpleName(), writer);
        writer.flush();
    } catch (XMLStreamException e) {
        throw new HttpMessageConversionException("Error creating XMLStreamWriter", e);
    }
}

From source file:com.norconex.collector.http.checksum.impl.DefaultHttpDocumentChecksummer.java

@Override
public void saveToXML(Writer out) throws IOException {
    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    try {/*from ww w.  j  a v a  2s. c  o  m*/
        XMLStreamWriter writer = factory.createXMLStreamWriter(out);
        writer.writeStartElement("httpDocumentChecksummer");
        writer.writeAttribute("class", getClass().getCanonicalName());
        writer.writeStartElement("field");
        writer.writeCharacters(field);
        writer.writeEndElement();
        writer.writeEndElement();
        writer.flush();
        writer.close();
    } catch (XMLStreamException e) {
        throw new IOException("Cannot save as XML.", e);
    }
}

From source file:net.solarnetwork.util.JavaBeanXmlSerializer.java

private void endXml(XMLStreamWriter writer) {
    try {/*from w  ww.  j  a  v a  2  s  . c  om*/
        writer.writeEndDocument();
        writer.flush();
    } catch (XMLStreamException e) {
        // ignore this
    } finally {
        SDF.remove();
    }
}

From source file:com.microsoft.windowsazure.storage.table.TableParser.java

/**
 * Reserved for internal use. Writes a single entity to the specified <code>OutputStream</code> as a complete XML
 * document.//from w w w.  j  a v  a2 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 opContext
 *            An {@link OperationContext} object used to track the execution of the operation.
 * @param outStream
 *            The <code>OutputStream</code> to write the entity to.
 * 
 * @throws XMLStreamException
 *             if an error occurs creating or accessing the stream.
 * @throws StorageException
 *             if a Storage service error occurs.
 */
private static void writeSingleAtomEntity(final StringWriter strWriter, final TableEntity entity,
        final boolean isTableEntry, final OperationContext opContext)
        throws XMLStreamException, StorageException {
    final XMLOutputFactory xmlOutFactoryInst = XMLOutputFactory.newInstance();
    XMLStreamWriter xmlw = xmlOutFactoryInst.createXMLStreamWriter(strWriter);

    // default is UTF8
    xmlw.writeStartDocument(Constants.UTF8_CHARSET, "1.0");

    writeAtomEntity(entity, isTableEntry, xmlw, opContext);

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

From source file:com.norconex.collector.core.filter.impl.ExtensionReferenceFilter.java

@Override
public void saveToXML(Writer out) throws IOException {
    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    try {//  www . j a va  2s  .  c o  m
        XMLStreamWriter writer = factory.createXMLStreamWriter(out);
        writer.writeStartElement("filter");
        writer.writeAttribute("class", getClass().getCanonicalName());
        saveToXML(writer);
        writer.writeAttribute("caseSensitive", Boolean.toString(caseSensitive));
        writer.writeCharacters(extensions);
        writer.writeEndElement();
        writer.flush();
        writer.close();
    } catch (XMLStreamException e) {
        throw new IOException("Cannot save as XML.", e);
    }
}

From source file:com.norconex.committer.core.impl.FileSystemCommitter.java

@Override
public void saveToXML(Writer out) throws IOException {
    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    try {/* w w w. ja v a 2s .c  o m*/
        XMLStreamWriter writer = factory.createXMLStreamWriter(out);
        writer.writeStartElement("committer");
        writer.writeAttribute("class", getClass().getCanonicalName());
        writer.writeStartElement("directory");
        writer.writeCharacters(directory);
        writer.writeEndElement();
        writer.writeEndElement();
        writer.flush();
        writer.close();
    } catch (XMLStreamException e) {
        throw new IOException("Cannot save as XML.", e);
    }
}

From source file:com.norconex.collector.core.filter.impl.RegexReferenceFilter.java

@Override
public void saveToXML(Writer out) throws IOException {
    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    try {//ww  w . ja va  2 s  .co  m
        XMLStreamWriter writer = factory.createXMLStreamWriter(out);
        writer.writeStartElement("filter");
        writer.writeAttribute("class", getClass().getCanonicalName());
        super.saveToXML(writer);
        writer.writeAttribute("caseSensitive", Boolean.toString(caseSensitive));
        writer.writeCharacters(regex == null ? "" : regex);
        writer.writeEndElement();
        writer.flush();
        writer.close();
    } catch (XMLStreamException e) {
        throw new IOException("Cannot save as XML.", e);
    }
}