Example usage for javax.xml.stream XMLOutputFactory createXMLStreamWriter

Introduction

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

Prototype

public abstract XMLStreamWriter createXMLStreamWriter(Result result) throws XMLStreamException;

Source Link

Document

Create a new XMLStreamWriter that writes to a JAXP result.

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;//from   w w w.j  av a  2 s  .c o 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();

            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;
}

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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. j a v a2s . 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 ww. j  a va 2s.  c om*/

        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 ww  w . j a  v  a2 s  .  c om*/

        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.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.  j  a v  a2  s . 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");
}

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From source file:org.intermine.api.profile.ProfileManagerTest.java

public void testXMLWrite() throws Exception {
    setUpUserProfiles();/*from w ww  . j av  a  2s . c  o  m*/
    XMLUnit.setIgnoreWhitespace(true);
    StringWriter sw = new StringWriter();
    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    TagManager tagManager = im.getTagManager();

    tagManager.addTag("test-tag", "Department.company", "reference", "bob");
    tagManager.addTag("test-tag2", "Department.name", "attribute", "bob");
    tagManager.addTag("test-tag2", "Department.company", "reference", "bob");
    tagManager.addTag("test-tag2", "Department.employees", "collection", "bob");

    tagManager.addTag("test-tag", "Department.company", "reference", "sally");

    try {
        XMLStreamWriter writer = factory.createXMLStreamWriter(sw);
        writer.writeStartElement("userprofiles");
        ProfileBinding.marshal(bobProfile, os, writer, PathQuery.USERPROFILE_VERSION, classKeys);
        ProfileBinding.marshal(sallyProfile, os, writer, PathQuery.USERPROFILE_VERSION, classKeys);
        writer.writeEndElement();
    } catch (XMLStreamException e) {
        throw new RuntimeException(e);
    }

    InputStream is = getClass().getClassLoader().getResourceAsStream("ProfileManagerBindingTest.xml");
    String expectedXml = IOUtils.toString(is);

    String actualXml = sw.toString().trim();

    assertEquals(normalise(expectedXml), normalise(actualXml));
}

---

From source file:org.intermine.api.xml.TagBindingTest.java

public void testMarshal() throws Exception {
    XMLUnit.setIgnoreWhitespace(true);/*w ww  .  j  a v  a 2s.  c  o m*/
    StringWriter sw = new StringWriter();
    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    try {
        XMLStreamWriter writer = factory.createXMLStreamWriter(sw);
        writer.writeStartElement("tags");
        List<Tag> tags = getTags();
        for (Tag tag : tags) {
            TagBinding.marshal(tag, writer);
        }
        writer.writeEndElement();
        writer.close();
    } catch (XMLStreamException e) {
        throw new RuntimeException(e);
    }

    InputStream is = getClass().getClassLoader().getResourceAsStream("TagBindingTest.xml");
    String expectedXml = IOUtils.toString(is);

    String actualXml = sw.toString().trim();
    System.out.println(normalise(actualXml));
    assertEquals("actual and expected XML should be the same", normalise(expectedXml), normalise(actualXml));
}

---

From source file:org.intermine.pathquery.PathQuery.java

/**
 * Convert a PathQuery to XML.//from ww  w . jav a 2s.  c  om
 *
 * @param version the version number of the XML format
 * @return this template query as XML.
 */
public synchronized String toXml(int version) {
    StringWriter sw = new StringWriter();
    XMLOutputFactory factory = XMLOutputFactory.newInstance();

    try {
        XMLStreamWriter writer = factory.createXMLStreamWriter(sw);
        PathQueryBinding.marshal(this, "query", model.getName(), writer, version);
    } catch (XMLStreamException e) {
        throw new RuntimeException(e);
    }

    return sw.toString();
}

---

From source file:org.intermine.pathquery.PathQueryBinding.java

/**
 * Convert a PathQuery to XML.//from   ww w.j  a v a  2  s. c o  m
 *
 * @param query the PathQuery
 * @param queryName the name of the query
 * @param modelName the model name
 * @param version the version number of the xml format, an attribute of the ProfileManager
 * @return the corresponding XML String
 */
public static String marshal(PathQuery query, String queryName, String modelName, int version) {
    StringWriter sw = new StringWriter();
    XMLOutputFactory factory = XMLOutputFactory.newInstance();

    try {
        XMLStreamWriter writer = factory.createXMLStreamWriter(sw);
        marshal(query, queryName, modelName, writer, version);
    } catch (XMLStreamException e) {
        throw new RuntimeException(e);
    }

    return sw.toString();
}

---

From source file:org.intermine.template.TemplateQuery.java

/**
 * Convert a template query to XML./*from   ww w .  j a  v a  2s . co  m*/
 *
 * @param version the version number of the XML format
 * @return this template query as XML.
 */
@Override
public synchronized String toXml(int version) {
    StringWriter sw = new StringWriter();
    XMLOutputFactory factory = XMLOutputFactory.newInstance();

    try {
        XMLStreamWriter writer = factory.createXMLStreamWriter(sw);
        TemplateQueryBinding.marshal(this, writer, version);
    } catch (XMLStreamException e) {
        throw new RuntimeException(e);
    }

    return sw.toString();
}

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