Example usage for javax.xml.stream XMLOutputFactory newInstance

List of usage examples for javax.xml.stream XMLOutputFactory newInstance

  1. HOME
  2. Java
  3. javax
  4. javax.xml.stream.*
  5. XMLOutputFactory
  6. newInstance

Introduction

In this page you can find the example usage for javax.xml.stream XMLOutputFactory newInstance.

Prototype

public static XMLOutputFactory newInstance() throws FactoryConfigurationError

Source Link

Document

Creates a new instance of the factory in exactly the same manner as the #newFactory() method.

Usage

From source file:org.exoplatform.services.jcr.ext.artifact.ArtifactManagingServiceImpl.java

protected File createSingleMetadata(String groupId, String artifactId, String version)
        throws FileNotFoundException {
    File temp = null;// www.  j  a  v a  2 s .  c  om
    try {
        String filename = getUniqueFilename("maven-metadata.xml");
        temp = File.createTempFile(filename, null);

        OutputStream os = new FileOutputStream(temp);
        XMLOutputFactory factory = XMLOutputFactory.newInstance();
        XMLStreamWriter writer = factory.createXMLStreamWriter(os);
        try {
            writer.writeStartDocument("UTF-8", "1.0");
            writer.writeStartElement("metadata");

            writer.writeStartElement("groupId");
            writer.writeCharacters(groupId);
            writer.writeEndElement();

            writer.writeStartElement("artifactId");
            writer.writeCharacters(artifactId);
            writer.writeEndElement();

            writer.writeStartElement("version");
            writer.writeCharacters(version);
            writer.writeEndElement();

            writer.writeEndElement();
            writer.writeEndDocument();
        } finally {
            writer.flush();
            writer.close();
            os.close();
        }
    } catch (XMLStreamException e) {
        LOG.error("Error on creating metadata - XML", e);
    } catch (IOException e) {
        LOG.error("Error on creating metadata - FILE", e);
    }
    return (temp != null && temp.exists()) ? temp : null;
}

From source file:org.exoplatform.services.jcr.ext.artifact.ArtifactManagingServiceImpl.java

protected File createMultiMetadata(String groupId, String artifactId, String current_version,
        List<String> v_list) throws FileNotFoundException {
    File temp = null;// w  ww .  ja  va  2s  .  co  m
    try {
        String filename = getUniqueFilename("maven-metadata.xml");
        temp = File.createTempFile(filename, null);

        OutputStream os = new FileOutputStream(temp);
        XMLOutputFactory factory = XMLOutputFactory.newInstance();
        XMLStreamWriter writer = factory.createXMLStreamWriter(os);
        try {
            writer.writeStartDocument("UTF-8", "1.0");
            writer.writeStartElement("metadata");

            writer.writeStartElement("groupId");
            writer.writeCharacters(groupId);
            writer.writeEndElement();

            writer.writeStartElement("artifactId");
            writer.writeCharacters(artifactId);
            writer.writeEndElement();

            String elderVersion;
            if (v_list.size() > 0) {
                Collections.sort(v_list); // sort list
                elderVersion = v_list.get(0); // get first element
            } else
                elderVersion = current_version;
            v_list.add(current_version);

            writer.writeStartElement("version");
            writer.writeCharacters(elderVersion);
            writer.writeEndElement();

            writer.writeStartElement("versions");
            writer.writeStartElement("versioning");

            for (Iterator<String> iterator = v_list.iterator(); iterator.hasNext();) {
                writer.writeStartElement("version");
                writer.writeCharacters(iterator.next());
                writer.writeEndElement();
            }

            writer.writeEndElement();
            writer.writeEndElement();

            writer.writeEndElement();
            writer.writeEndDocument();
        } finally {
            writer.flush();
            writer.close();
            os.close();
        }
    } catch (XMLStreamException e) {
        LOG.error("Error on creating metadata - XML", e);
    } catch (IOException e) {
        LOG.error("Error on creating metadata - FILE", e);
    }
    return (temp != null && temp.exists()) ? temp : null;
}

From source file:org.flowable.bpmn.converter.BpmnXMLConverter.java

public byte[] convertToXML(BpmnModel model, String encoding) {
    try {//w w  w  .j av a  2 s. co  m

        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();

        XMLOutputFactory xof = XMLOutputFactory.newInstance();
        OutputStreamWriter out = new OutputStreamWriter(outputStream, encoding);

        XMLStreamWriter writer = xof.createXMLStreamWriter(out);
        XMLStreamWriter xtw = new IndentingXMLStreamWriter(writer);

        DefinitionsRootExport.writeRootElement(model, xtw, encoding);
        CollaborationExport.writePools(model, xtw);
        DataStoreExport.writeDataStores(model, xtw);
        SignalAndMessageDefinitionExport.writeSignalsAndMessages(model, xtw);

        for (Process process : model.getProcesses()) {

            if (process.getFlowElements().isEmpty() && process.getLanes().isEmpty()) {
                // empty process, ignore it
                continue;
            }

            ProcessExport.writeProcess(process, xtw);

            for (FlowElement flowElement : process.getFlowElements()) {
                createXML(flowElement, model, xtw);
            }

            for (Artifact artifact : process.getArtifacts()) {
                createXML(artifact, model, xtw);
            }

            // end process element
            xtw.writeEndElement();
        }

        BPMNDIExport.writeBPMNDI(model, xtw);

        // end definitions root element
        xtw.writeEndElement();
        xtw.writeEndDocument();

        xtw.flush();

        outputStream.close();

        xtw.close();

        return outputStream.toByteArray();

    } catch (Exception e) {
        LOGGER.error("Error writing BPMN XML", e);
        throw new XMLException("Error writing BPMN XML", e);
    }
}

From source file:org.flowable.cmmn.converter.CmmnXmlConverter.java

public byte[] convertToXML(CmmnModel model, String encoding) {
    try {//from   w ww  .  j av a  2  s  .  c o m

        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();

        XMLOutputFactory xof = XMLOutputFactory.newInstance();
        OutputStreamWriter out = new OutputStreamWriter(outputStream, encoding);

        XMLStreamWriter writer = xof.createXMLStreamWriter(out);
        XMLStreamWriter xtw = new IndentingXMLStreamWriter(writer);

        DefinitionsRootExport.writeRootElement(model, xtw, encoding);

        for (Case caseModel : model.getCases()) {

            if (caseModel.getPlanModel().getPlanItems().isEmpty()) {
                // empty case, ignore it
                continue;
            }

            CaseExport.writeCase(caseModel, xtw);

            Stage planModel = caseModel.getPlanModel();
            StageExport.writeStage(planModel, xtw);

            // end case element
            xtw.writeEndElement();
        }

        CmmnDIExport.writeCmmnDI(model, xtw);

        // end definitions root element
        xtw.writeEndElement();
        xtw.writeEndDocument();

        xtw.flush();

        outputStream.close();

        xtw.close();

        return outputStream.toByteArray();

    } catch (Exception e) {
        LOGGER.error("Error writing CMMN XML", e);
        throw new XMLException("Error writing CMMN XML", e);
    }
}

From source file:org.fudgemsg.wire.xml.FudgeXMLStreamWriter.java

/**
 * Efficiently converts a writer to an XML writer.
 * /*from   ww w  .  ja  v  a 2s  .  c  o m*/
 * @param writer  the writer to convert, not null
 * @return the XML writer, not null
 */
private static XMLStreamWriter createXMLStreamWriter(final Writer writer) {
    try {
        return XMLOutputFactory.newInstance().createXMLStreamWriter(writer);
    } catch (XMLStreamException ex) {
        throw wrapException("create", ex);
    }
}

From source file:org.fudgemsg.xml.FudgeXMLStreamWriter.java

private static XMLStreamWriter createXMLStreamWriter(final Writer writer) {
    try {//from  w  ww.j  ava 2 s.  c om
        return XMLOutputFactory.newInstance().createXMLStreamWriter(writer);
    } catch (XMLStreamException e) {
        throw wrapException("create", e);
    }
}

From source file:org.gatein.management.rest.FailureResponse.java

private void writeXml(OutputStream out, boolean pretty) throws IOException {
    XMLStreamWriter writer;//from  w w  w .  j ava  2  s  . com
    try {
        writer = XMLOutputFactory.newInstance().createXMLStreamWriter(out);
    } catch (XMLStreamException e) {
        throw new IOException("Could not create XML streaming writer.", e);
    }

    try {
        writer.writeStartDocument("UTF-8", "1.0");
        // root element <failureResult>
        nl(writer, pretty);
        writer.writeStartElement("failureResult");
        nl(writer, pretty);
        indent(writer, 1, pretty);

        // <failure>
        writer.writeStartElement("failure");
        writer.writeCharacters(outcome.getFailureDescription());
        writer.writeEndElement();
        nl(writer, pretty);
        indent(writer, 1, pretty);

        // <operationName>
        writer.writeStartElement("operationName");
        writer.writeCharacters(operationName);
        writer.writeEndElement();
        nl(writer, pretty);

        // </failureResult>
        writer.writeEndElement();

        // End document
        writer.writeCharacters("\n");
        writer.writeEndDocument();
        writer.flush();
    } catch (XMLStreamException e) {
        throw new IOException("Exception writing failure response to XML. Failure response message was '"
                + outcome.getFailureDescription() + "'", e);
    }
    //      finally
    //      {
    //         try
    //         {
    //            writer.close();
    //         }
    //         catch (XMLStreamException e)
    //         {
    //            // ignore
    //         }
    //      }
}

From source file:org.gluu.saml.AuthRequest.java

public String getStreamedRequest(boolean useBase64) throws XMLStreamException, IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    XMLStreamWriter writer = factory.createXMLStreamWriter(baos);

    writer.writeStartElement("samlp", "AuthnRequest", "urn:oasis:names:tc:SAML:2.0:protocol");
    writer.writeNamespace("samlp", "urn:oasis:names:tc:SAML:2.0:protocol");

    writer.writeAttribute("ID", id);
    writer.writeAttribute("Version", "2.0");
    writer.writeAttribute("IssueInstant", this.issueInstant);
    writer.writeAttribute("ProtocolBinding", "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST");
    writer.writeAttribute("AssertionConsumerServiceURL", this.samlSettings.getAssertionConsumerServiceUrl());

    writer.writeStartElement("saml", "Issuer", "urn:oasis:names:tc:SAML:2.0:assertion");
    writer.writeNamespace("saml", "urn:oasis:names:tc:SAML:2.0:assertion");
    writer.writeCharacters(this.samlSettings.getIssuer());
    writer.writeEndElement();//from  w  ww. ja  v a2s  .c  o  m

    writer.writeStartElement("samlp", "NameIDPolicy", "urn:oasis:names:tc:SAML:2.0:protocol");
    writer.writeNamespace("samlp", "urn:oasis:names:tc:SAML:2.0:protocol");

    writer.writeAttribute("Format", this.samlSettings.getNameIdentifierFormat());
    writer.writeAttribute("AllowCreate", "true");
    writer.writeEndElement();

    writer.writeStartElement("samlp", "RequestedAuthnContext", "urn:oasis:names:tc:SAML:2.0:protocol");
    writer.writeNamespace("samlp", "urn:oasis:names:tc:SAML:2.0:protocol");

    writer.writeAttribute("Comparison", "exact");

    writer.writeStartElement("saml", "AuthnContextClassRef", "urn:oasis:names:tc:SAML:2.0:assertion");
    writer.writeNamespace("saml", "urn:oasis:names:tc:SAML:2.0:assertion");
    writer.writeCharacters("urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport");
    writer.writeEndElement();

    writer.writeEndElement();

    writer.writeEndElement();
    writer.flush();

    if (log.isDebugEnabled()) {
        log.debug("Genereated Saml Request " + new String(baos.toByteArray(), "UTF-8"));
    }

    if (useBase64) {
        byte[] deflated = CompressionHelper.deflate(baos.toByteArray(), true);
        String base64 = Base64.encodeBase64String(deflated);
        String encoded = URLEncoder.encode(base64, "UTF-8");

        return encoded;
    }

    return new String(baos.toByteArray(), "UTF-8");
}

From source file:org.gtdfree.model.GTDDataXMLTools.java

static public void store(GTDModel model, OutputStream out, ActionFilter filter)
        throws IOException, XMLStreamException, FactoryConfigurationError {

    if (filter == null) {
        filter = new DummyFilter(true);
    }/*from  w  ww .j  av  a  2  s .  c om*/
    XMLStreamWriter w = XMLOutputFactory.newInstance().createXMLStreamWriter(out, "UTF-8"); //$NON-NLS-1$

    w.writeStartDocument("UTF-8", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$

    w.writeCharacters(EOL);
    w.writeCharacters(EOL);

    w.writeStartElement("gtd-data"); //$NON-NLS-1$
    w.writeAttribute("version", "2.2"); //$NON-NLS-1$ //$NON-NLS-2$
    w.writeAttribute("modified", ApplicationHelper.formatLongISO(new Date())); //$NON-NLS-1$
    w.writeAttribute("lastActionID", Integer.toString(model.getLastActionID())); //$NON-NLS-1$
    w.writeCharacters(EOL);
    w.writeCharacters(EOL);

    // Write folders

    Folder[] fn = model.toFoldersArray();
    w.writeStartElement("lists"); //$NON-NLS-1$
    w.writeCharacters(EOL);

    for (int i = 0; i < fn.length; i++) {
        Folder ff = fn[i];
        if (ff.isMeta() || !filter.isAcceptable(ff, null)) {
            continue;
        }
        w.writeCharacters(SKIP);
        w.writeStartElement("list"); //$NON-NLS-1$
        w.writeAttribute("id", String.valueOf(ff.getId())); //$NON-NLS-1$
        w.writeAttribute("name", ff.getName()); //$NON-NLS-1$
        w.writeAttribute("type", ff.getType().toString()); //$NON-NLS-1$
        w.writeAttribute("closed", Boolean.toString(ff.isClosed())); //$NON-NLS-1$
        if (ff.getCreated() != null)
            w.writeAttribute("created", Long.toString(ff.getCreated().getTime())); //$NON-NLS-1$
        if (ff.getModified() != null)
            w.writeAttribute("modified", Long.toString(ff.getModified().getTime())); //$NON-NLS-1$
        if (ff.getResolved() != null)
            w.writeAttribute("resolved", Long.toString(ff.getResolved().getTime())); //$NON-NLS-1$
        if (!ff.isInBucket() && ff.getDescription() != null) {
            w.writeAttribute("description", ApplicationHelper.escapeControls(ff.getDescription())); //$NON-NLS-1$
        }
        w.writeCharacters(EOL);

        for (Action a : ff) {

            if (!filter.isAcceptable(ff, a)) {
                continue;
            }

            w.writeCharacters(SKIPSKIP);
            w.writeStartElement("action"); //$NON-NLS-1$
            w.writeAttribute("id", Integer.toString(a.getId())); //$NON-NLS-1$
            w.writeAttribute("created", Long.toString(a.getCreated().getTime())); //$NON-NLS-1$
            w.writeAttribute("resolution", a.getResolution().toString()); //$NON-NLS-1$
            if (a.getResolved() != null)
                w.writeAttribute("resolved", Long.toString(a.getResolved().getTime())); //$NON-NLS-1$
            if (a.getModified() != null)
                w.writeAttribute("modified", Long.toString(a.getModified().getTime())); //$NON-NLS-1$
            if (a.getDescription() != null)
                w.writeAttribute("description", ApplicationHelper.escapeControls(a.getDescription())); //$NON-NLS-1$
            if (a.getStart() != null)
                w.writeAttribute("start", Long.toString(a.getStart().getTime())); //$NON-NLS-1$
            if (a.getRemind() != null)
                w.writeAttribute("remind", Long.toString(a.getRemind().getTime())); //$NON-NLS-1$
            if (a.getDue() != null)
                w.writeAttribute("due", Long.toString(a.getDue().getTime())); //$NON-NLS-1$
            if (a.getType() != null)
                w.writeAttribute("type", a.getType().toString()); //$NON-NLS-1$
            if (a.getUrl() != null)
                w.writeAttribute("url", a.getUrl().toString()); //$NON-NLS-1$
            if (a.isQueued())
                w.writeAttribute("queued", Boolean.toString(a.isQueued())); //$NON-NLS-1$
            if (a.getProject() != null)
                w.writeAttribute("project", a.getProject().toString()); //$NON-NLS-1$
            if (a.getPriority() != null)
                w.writeAttribute("priority", a.getPriority().toString()); //$NON-NLS-1$
            w.writeEndElement();
            w.writeCharacters(EOL);
        }
        w.writeCharacters(SKIP);
        w.writeEndElement();
        w.writeCharacters(EOL);
    }
    w.writeEndElement();
    w.writeCharacters(EOL);

    // Write projects
    Project[] pn = model.toProjectsArray();
    w.writeStartElement("projects"); //$NON-NLS-1$
    w.writeCharacters(EOL);

    for (int i = 0; i < pn.length; i++) {
        Project ff = pn[i];

        if (!filter.isAcceptable(ff, null)) {
            continue;
        }

        w.writeCharacters(SKIP);
        w.writeStartElement("project"); //$NON-NLS-1$
        w.writeAttribute("id", String.valueOf(ff.getId())); //$NON-NLS-1$
        w.writeAttribute("name", ff.getName()); //$NON-NLS-1$
        w.writeAttribute("closed", String.valueOf(ff.isClosed())); //$NON-NLS-1$
        if (ff.getCreated() != null)
            w.writeAttribute("created", Long.toString(ff.getCreated().getTime())); //$NON-NLS-1$
        if (ff.getModified() != null)
            w.writeAttribute("modified", Long.toString(ff.getModified().getTime())); //$NON-NLS-1$
        if (ff.getResolved() != null)
            w.writeAttribute("resolved", Long.toString(ff.getResolved().getTime())); //$NON-NLS-1$

        if (ff.getDescription() != null) {
            w.writeAttribute("description", ApplicationHelper.escapeControls(ff.getDescription())); //$NON-NLS-1$
        }

        StringBuilder sb = new StringBuilder();

        for (Action a : ff) {
            if (!filter.isAcceptable(ff, a)) {
                continue;
            }
            if (sb.length() > 0) {
                sb.append(","); //$NON-NLS-1$
            }
            sb.append(a.getId());
        }
        w.writeAttribute("actions", sb.toString()); //$NON-NLS-1$
        w.writeEndElement();
        w.writeCharacters(EOL);
    }
    w.writeEndElement();
    w.writeCharacters(EOL);

    // Write queue
    Folder f = model.getQueue();

    if (filter.isAcceptable(f, null)) {
        w.writeStartElement("queue"); //$NON-NLS-1$
        w.writeAttribute("id", String.valueOf(f.getId())); //$NON-NLS-1$
        w.writeAttribute("name", f.getName()); //$NON-NLS-1$

        StringBuilder sb = new StringBuilder();
        Iterator<Action> i = f.iterator();
        if (i.hasNext()) {
            sb.append(i.next().getId());
        }
        while (i.hasNext()) {
            sb.append(","); //$NON-NLS-1$
            sb.append(i.next().getId());
        }
        w.writeAttribute("actions", sb.toString()); //$NON-NLS-1$
        w.writeEndElement();
        w.writeCharacters(EOL);
    }

    // containers
    w.writeEndElement();
    w.writeEndDocument();

    w.flush();
    w.close();

    //changed=false;

}

From source file:org.icgc.dcc.portal.manifest.writer.GNOSManifestWriter.java

@SneakyThrows
public static void write(OutputStream buffer, ListMultimap<String, ManifestFile> bundles, long timestamp) {
    int rowCount = 0;
    // If this is thread-safe, perhaps we can make this static???
    val factory = XMLOutputFactory.newInstance();
    @Cleanup//  w  ww .  ja va 2  s. c o m
    val writer = new IndentingXMLStreamWriter(factory.createXMLStreamWriter(buffer, FILE_ENCODING));

    startXmlDocument(writer, timestamp);

    for (val url : bundles.keySet()) {
        val bundle = bundles.get(url);

        if (isEmpty(bundle)) {
            continue;
        }

        val bundleId = bundle.get(0).getDataBundleId();

        writeXmlEntry(writer, bundleId, url, bundle, ++rowCount);
    }

    endXmlDocument(writer);
}