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:de.qucosa.webapi.v1.DocumentResource.java

private ResponseEntity<String> errorResponse(String message, HttpStatus status) throws XMLStreamException {
    StringWriter sw = new StringWriter();
    XMLStreamWriter w = xmlOutputFactory.createXMLStreamWriter(sw);
    w.writeStartDocument("UTF-8", "1.0");
    w.writeStartElement("Opus");
    w.writeStartElement("Error");
    w.writeAttribute("message", message);
    w.writeEndElement();/* w  ww  .java 2s. c  o  m*/
    w.writeEndElement();
    w.writeEndDocument();
    w.flush();
    return new ResponseEntity<>(sw.toString(), status);
}

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From source file:de.qucosa.webapi.v1.DocumentResource.java

private String getDocumentUpdatedResponse() throws XMLStreamException {
    StringWriter sw = new StringWriter();
    XMLStreamWriter w = xmlOutputFactory.createXMLStreamWriter(sw);
    w.writeStartDocument("UTF-8", "1.0");
    w.writeStartElement("Opus");
    w.writeStartElement("Opus_Document_Info");
    w.writeCharacters("Update was successful.");
    w.writeEndElement();//from   w w w .j a  v a  2  s  .c  o  m
    w.writeEndElement();
    w.writeEndDocument();
    w.flush();
    return sw.toString();
}

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From source file:com.norconex.collector.http.url.impl.GenericURLNormalizer.java

@Override
public void saveToXML(Writer out) throws IOException {
    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    try {/*  www.j ava2  s. com*/
        XMLStreamWriter writer = factory.createXMLStreamWriter(out);
        writer.writeStartElement("urlNormalizer");
        writer.writeAttribute("class", getClass().getCanonicalName());
        writer.writeStartElement("normalizations");
        writer.writeCharacters(StringUtils.join(normalizations, ","));
        writer.writeEndElement();
        writer.writeStartElement("replacements");
        for (Replace replace : replaces) {
            writer.writeStartElement("replace");
            writer.writeStartElement("match");
            writer.writeCharacters(replace.getMatch());
            writer.writeEndElement();
            writer.writeStartElement("replacement");
            writer.writeCharacters(replace.getReplacement());
            writer.writeEndElement();
            writer.writeEndElement();
        }
        writer.writeEndElement();
        writer.writeEndElement();
        writer.flush();
        writer.close();
    } catch (XMLStreamException e) {
        throw new IOException("Cannot save as XML.", e);
    }
}

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From source file:com.basistech.bbhmp.RosapiBundleCollectorMojo.java

private void writeMetadata(Map<Integer, List<BundleSpec>> bundlesByLevel) throws MojoExecutionException {
    OutputStream os = null;//from  w  w  w .  j av a 2  s  .c  o m
    File md = new File(outputDirectory, "bundles.xml");

    try {
        os = new FileOutputStream(md);
        XMLStreamWriter writer = XMLOutputFactory.newFactory().createXMLStreamWriter(os);
        writer = new IndentingXMLStreamWriter(writer);
        writer.writeStartDocument("utf-8", "1.0");
        writer.writeStartElement("bundles");
        for (Integer level : bundlesByLevel.keySet()) {
            writer.writeStartElement("level");
            writer.writeAttribute("level", Integer.toString(level));
            for (BundleSpec spec : bundlesByLevel.get(level)) {
                writer.writeStartElement("bundle");
                writer.writeAttribute("start", Boolean.toString(spec.start));
                writer.writeCharacters(spec.filename);
                writer.writeEndElement();
            }
            writer.writeEndElement();
        }
        writer.writeEndElement();
        writer.writeEndDocument();
        writer.flush();

    } catch (IOException | XMLStreamException e) {
        throw new MojoExecutionException("Failed to write metadata file " + md.toString(), e);
    } finally {
        IOUtils.closeQuietly(os);
    }
}

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From source file:de.qucosa.webapi.v1.DocumentResource.java

private String getDocumentCreatedResponse(String id) throws XMLStreamException {
    StringWriter sw = new StringWriter();
    XMLStreamWriter w = xmlOutputFactory.createXMLStreamWriter(sw);
    w.writeStartDocument("UTF-8", "1.0");
    w.writeStartElement("Opus");
    w.writeStartElement("Opus_Document");
    w.writeNamespace(XLINK_NAMESPACE_PREFIX, XLINK_NAMESPACE);
    w.writeAttribute(XLINK_NAMESPACE, "href", getHrefLink(id));
    w.writeAttribute("id", id);
    w.writeEndElement();/*from  w  ww .ja  va2s  .c om*/
    w.writeEndElement();
    w.writeEndDocument();
    w.flush();
    return sw.toString();
}

---

From source file:ca.uhn.fhir.parser.XmlParser.java

@Override
public void doEncodeResourceToWriter(IBaseResource theResource, Writer theWriter) throws DataFormatException {
    XMLStreamWriter eventWriter;
    try {//from   ww w  .  j  a v  a  2s  .c  o  m
        eventWriter = createXmlWriter(theWriter);

        encodeResourceToXmlStreamWriter(theResource, eventWriter, false, false);
        eventWriter.flush();
    } catch (XMLStreamException e) {
        throw new ConfigurationException("Failed to initialize STaX event factory", e);
    }
}

---

From source file:com.fiorano.openesb.application.application.Application.java

/**
 * Writes manageable properties file with the specified label
 * @param applicationFolderName event process folder
 * @param label environment label/*from   ww w  .ja va  2 s.co m*/
 * @throws FioranoException FioranoException
 * @throws XMLStreamException XMLStreamException
 */
public void writeManageableProperties(File applicationFolderName, Label label)
        throws FioranoException, XMLStreamException {
    File manageablePropertiesFile = getManageablePropertiesFile(applicationFolderName, label);
    if (!manageablePropertiesFile.exists())
        manageablePropertiesFile.getParentFile().mkdirs();

    XMLOutputFactory outputFactory = XMLUtils.getStaxOutputFactory();
    //        System.out.println(".....:"+outputFactory);
    //outputFactory.setProperty(XMLOutputFactory.INDENTATION, "/t");
    XMLStreamWriter writer = null;
    FileOutputStream fos = null;
    try {
        fos = new FileOutputStream(manageablePropertiesFile);
        writer = outputFactory.createXMLStreamWriter(fos);
        writer.writeStartDocument();
        {

            writer.writeStartElement(ELEM_TARGET, ELEM_TARGET, Namespaces.URI_TARGET);
            writer.writeAttribute(XMLNS_TARGET, Namespaces.URI_TARGET);
            writer.writeAttribute(XMLNS_XSI, Namespaces.URI_XSI);
            writer.writeAttribute(XSI_LOCATION, Namespaces.URI_ENV_XSD);
            {
                for (ServiceInstance instance : getServiceInstances()) {
                    instance.writeManageableProperties(writer);
                }

            }
            writer.writeEndElement();
        }

        writer.writeEndDocument();

        writer.flush();
    } catch (XMLStreamException e) {
        throw new FioranoException(e);
    } catch (IOException e) {
        throw new FioranoException(e);
    } finally {
        try {
            if (writer != null)
                writer.close();
        } catch (XMLStreamException e) {
            // Ignore
        }

        try {
            if (fos != null)
                fos.close();
        } catch (IOException e) {
            // Ignore
        }
    }

}

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From source file:de.qucosa.webapi.v1.DocumentResource.java

@RequestMapping(value = "/document", method = RequestMethod.GET)
public ResponseEntity<String> listAll() throws IOException, FedoraClientException, XMLStreamException {
    List<String> pids = fedoraRepository.getPIDsByPattern("^qucosa:");

    StringWriter sw = new StringWriter();
    XMLStreamWriter w = xmlOutputFactory.createXMLStreamWriter(sw);
    w.writeStartDocument("UTF-8", "1.0");
    w.writeStartElement("Opus");
    w.writeAttribute("version", "2.0");
    w.writeStartElement("DocumentList");
    w.writeNamespace("xlink", "http://www.w3.org/1999/xlink");
    for (String pid : pids) {
        String nr = pid.substring(pid.lastIndexOf(':') + 1);
        String href = getHrefLink(nr);
        w.writeEmptyElement("Document");
        w.writeAttribute("xlink:href", href);
        w.writeAttribute("xlink:nr", nr);
        w.writeAttribute("xlink:type", "simple");
    }/*from   ww  w.ja v a  2s  .c  om*/
    w.writeEndElement();
    w.writeEndElement();
    w.writeEndDocument();
    w.flush();

    return new ResponseEntity<>(sw.toString(), HttpStatus.OK);
}

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From source file:de.qucosa.webapi.v1.SearchResource.java

private ResponseEntity<String> scrollAndBuildResultList(SearchResponse searchResponse)
        throws XMLStreamException, ParseException {
    StringWriter sw = new StringWriter();
    XMLStreamWriter w = xmlOutputFactory.createXMLStreamWriter(sw);

    SearchHits searchHits = searchResponse.getHits();

    w.writeStartDocument("UTF-8", "1.0");
    w.writeStartElement("Opus");
    {/*from   w w  w. j a v a 2 s  .com*/
        w.writeStartElement("SearchResult");
        {
            w.writeStartElement("Search");
            w.writeAttribute("hits", String.valueOf(searchHits.getTotalHits()));
            w.writeEndElement();
            w.writeStartElement("ResultList");
            w.writeNamespace(XLINK_NAMESPACE_PREFIX, XLINK_NAMESPACE);

            SearchResponse scrollResponse = searchResponse;
            int hitcount = 0;
            while (true) {
                hitcount = writeResultElements(w, searchHits, hitcount);
                scrollResponse = elasticSearchClient.prepareSearchScroll(scrollResponse.getScrollId())
                        .setScroll(new TimeValue(60, TimeUnit.SECONDS)).execute().actionGet();
                searchHits = scrollResponse.getHits();
                if (searchHits.getHits().length == 0) {
                    log.debug("Stop scrolling at hitcount: {}", hitcount);
                    break;
                }
            }

            w.writeEndElement();
        }
        w.writeEndElement();
    }
    w.writeEndElement();
    w.writeEndDocument();
    w.flush();

    log.debug(sw.toString());

    return new ResponseEntity<>(sw.toString(), HttpStatus.OK);
}

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From source file:com.norconex.collector.http.client.impl.DefaultHttpClientInitializer.java

@Override
public void saveToXML(Writer out) throws IOException {
    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    try {//from   w  w  w  . j ava 2s . c  om
        XMLStreamWriter writer = factory.createXMLStreamWriter(out);
        writer.writeStartElement("httpClientInitializer");
        writer.writeAttribute("class", getClass().getCanonicalName());

        writeSimpleElement(writer, "cookiesDisabled", Boolean.toString(cookiesDisabled));
        writeSimpleElement(writer, "userAgent", userAgent);
        writeSimpleElement(writer, "authMethod", authMethod);
        writeSimpleElement(writer, "authUsername", authUsername);
        writeSimpleElement(writer, "authPassword", authPassword);
        writeSimpleElement(writer, "authUsernameField", authUsernameField);
        writeSimpleElement(writer, "authPasswordField", authPasswordField);
        writeSimpleElement(writer, "authURL", authURL);
        writeSimpleElement(writer, "authHostname", authHostname);
        writeSimpleElement(writer, "authPort", Integer.toString(authPort));
        writeSimpleElement(writer, "authRealm", authRealm);
        writeSimpleElement(writer, "proxyHost", proxyHost);
        writeSimpleElement(writer, "proxyPort", Integer.toString(proxyPort));
        writeSimpleElement(writer, "proxyUsername", proxyUsername);
        writeSimpleElement(writer, "proxyPassword", proxyPassword);
        writeSimpleElement(writer, "proxyRealm", proxyRealm);
        writer.writeEndElement();
        writer.flush();
        writer.close();
    } catch (XMLStreamException e) {
        throw new IOException("Cannot save as XML.", e);
    }
}

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