Example usage for javax.xml.transform OutputKeys INDENT

List of usage examples for javax.xml.transform OutputKeys INDENT

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indent = "yes" | "no".

Usage

From source file:com.idiominc.ws.opentopic.fo.i18n.PreprocessorTask.java

@Override
public void execute() throws BuildException {
    checkParameters();/* w w w . ja  va 2s  .  c o m*/

    log("Processing " + input + " to " + output, Project.MSG_INFO);
    OutputStream out = null;
    try {
        final DocumentBuilder documentBuilder = XMLUtils.getDocumentBuilder();
        documentBuilder.setEntityResolver(xmlcatalog);

        final Document doc = documentBuilder.parse(input);
        final Document conf = documentBuilder.parse(config);
        final MultilanguagePreprocessor preprocessor = new MultilanguagePreprocessor(new Configuration(conf));
        final Document document = preprocessor.process(doc);

        final TransformerFactory transformerFactory = TransformerFactory.newInstance();
        transformerFactory.setURIResolver(xmlcatalog);
        final Transformer transformer;
        if (style != null) {
            log("Loading stylesheet " + style, Project.MSG_INFO);
            transformer = transformerFactory.newTransformer(new StreamSource(style));
        } else {
            transformer = transformerFactory.newTransformer();
        }
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
        transformer.setOutputProperty(OutputKeys.INDENT, "no");
        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        if (doc.getDoctype() != null) {
            transformer.setOutputProperty(OutputKeys.DOCTYPE_PUBLIC, doc.getDoctype().getPublicId());
            transformer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, doc.getDoctype().getSystemId());
        }

        out = new FileOutputStream(output);
        final StreamResult streamResult = new StreamResult(out);
        transformer.transform(new DOMSource(document), streamResult);
    } catch (final RuntimeException e) {
        throw e;
    } catch (final Exception e) {
        throw new BuildException(e);
    } finally {
        IOUtils.closeQuietly(out);
    }
}

From source file:de.tudarmstadt.ukp.shibhttpclient.Utils.java

public static String xmlToString(Element doc) {
    StringWriter sw = new StringWriter();
    try {// w  w w .jav a  2s.  c  o m
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer transformer = tf.newTransformer();
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");

        transformer.transform(new DOMSource(doc), new StreamResult(sw));
        return sw.toString();
    } catch (TransformerException e) {
        LOG.error("Unable to print message contents: ", e);
        return "<ERROR: " + e.getMessage() + ">";
    }
}

From source file:cz.muni.fi.webmias.TeXConverter.java

/**
 * Converts TeX formula to MathML using LaTeXML through a web service.
 *
 * @param query String containing one or more keywords and TeX formulae
 * (formulae enclosed in $ or $$).// w w w. j  a  v  a2s  .c  om
 * @return String containing formulae converted to MathML that replaced
 * original TeX forms. Non math tokens are connected at the end.
 */
public static String convertTexLatexML(String query) {
    query = query.replaceAll("\\$\\$", "\\$");
    if (query.matches(".*\\$.+\\$.*")) {
        try {
            HttpClient httpclient = HttpClients.createDefault();
            HttpPost httppost = new HttpPost(LATEX_TO_XHTML_CONVERSION_WS_URL);

            // Request parameters and other properties.
            List<NameValuePair> params = new ArrayList<>(1);
            params.add(new BasicNameValuePair("code", query));
            httppost.setEntity(new UrlEncodedFormEntity(params, StandardCharsets.UTF_8));

            // Execute and get the response.
            HttpResponse response = httpclient.execute(httppost);
            if (response.getStatusLine().getStatusCode() == 200) {
                HttpEntity resEntity = response.getEntity();
                if (resEntity != null) {
                    try (InputStream responseContents = resEntity.getContent()) {
                        DocumentBuilder dBuilder = MIaSUtils.prepareDocumentBuilder();
                        org.w3c.dom.Document doc = dBuilder.parse(responseContents);
                        NodeList ps = doc.getElementsByTagName("p");
                        String convertedMath = "";
                        for (int k = 0; k < ps.getLength(); k++) {
                            Node p = ps.item(k);
                            NodeList pContents = p.getChildNodes();
                            for (int j = 0; j < pContents.getLength(); j++) {
                                Node pContent = pContents.item(j);
                                if (pContent instanceof Text) {
                                    convertedMath += pContent.getNodeValue() + "\n";
                                } else {
                                    TransformerFactory transFactory = TransformerFactory.newInstance();
                                    Transformer transformer = transFactory.newTransformer();
                                    StringWriter buffer = new StringWriter();
                                    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
                                    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
                                    transformer.transform(new DOMSource(pContent), new StreamResult(buffer));
                                    convertedMath += buffer.toString() + "\n";
                                }
                            }
                        }
                        return convertedMath;
                    }
                }
            }

        } catch (TransformerException | SAXException | ParserConfigurationException | IOException ex) {
            Logger.getLogger(ProcessServlet.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    return query;
}

From source file:com.etsy.arbiter.OozieWorkflowGenerator.java

/**
 * Generate Oozie workflows from Arbiter workflows
 *
 * @param outputBase The directory in which to output the Oozie workflows
 * @param workflows The workflows to convert
 * @param generateGraphviz Indicate if Graphviz graphs should be generated for workflows
 * @param graphvizFormat The format in which Graphviz graphs should be generated if enabled
 *//*  www.jav a 2  s  .  c  o m*/
public void generateOozieWorkflows(String outputBase, List<Workflow> workflows, boolean generateGraphviz,
        String graphvizFormat) throws IOException, ParserConfigurationException, TransformerException {
    File outputBaseFile = new File(outputBase);
    FileUtils.forceMkdir(outputBaseFile);
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    Date currentDate = new Date();
    String currentDateString = DATE_FORMAT.format(currentDate);

    for (Workflow workflow : workflows) {
        String outputDir = outputBase + "/" + workflow.getName();
        File outputDirFile = new File(outputDir);
        FileUtils.forceMkdir(outputDirFile);
        DirectedAcyclicGraph<Action, DefaultEdge> workflowGraph = null;

        try {
            workflowGraph = WorkflowGraphBuilder.buildWorkflowGraph(workflow, config, outputDir,
                    generateGraphviz, graphvizFormat);
        } catch (WorkflowGraphException w) {
            LOG.error("Unable to generate workflow", w);
            System.exit(1);
        }

        if (generateGraphviz) {
            GraphvizGenerator.generateGraphviz(workflowGraph, outputDir + "/" + workflow.getName() + ".dot",
                    graphvizFormat);
        }

        Document xmlDoc = builder.newDocument();

        Directives directives = new Directives();
        createRootElement(workflow.getName(), directives);

        Action kill = getActionByType(workflowGraph, "kill");
        Action end = getActionByType(workflowGraph, "end");
        Action start = getActionByType(workflowGraph, "start");
        Action errorHandler = workflow.getErrorHandler();
        Action finalTransition = kill == null ? end : kill;

        Action errorTransition = errorHandler == null ? (kill == null ? end : kill) : errorHandler;
        DepthFirstIterator<Action, DefaultEdge> iterator = new DepthFirstIterator<>(workflowGraph, start);

        while (iterator.hasNext()) {
            Action a = iterator.next();
            Action transition = getTransition(workflowGraph, a);
            switch (a.getType()) {
            case "start":
                if (transition == null) {
                    throw new RuntimeException("No transition found for start action");
                }
                directives.add("start").attr("to", transition.getName()).up();
                break;
            case "end":
                // Skip and add at the end
                break;
            case "fork":
                directives.add("fork").attr("name", a.getName());
                for (DefaultEdge edge : workflowGraph.outgoingEdgesOf(a)) {
                    Action target = workflowGraph.getEdgeTarget(edge);
                    directives.add("path").attr("start", target.getName()).up();
                }
                directives.up();
                break;
            case "join":
                if (transition == null) {
                    throw new RuntimeException(
                            String.format("No transition found for join action %s", a.getName()));
                }
                directives.add("join").attr("name", a.getName()).attr("to", transition.getName()).up();
                break;
            default:
                createActionElement(a, workflowGraph, transition,
                        a.equals(errorHandler) ? finalTransition : errorTransition, directives);
                directives.up();
                break;
            }
        }
        if (kill != null) {
            directives.add("kill").attr("name", kill.getName()).add("message")
                    .set(kill.getNamedArgs().get("message")).up().up();
        }
        if (end != null) {
            directives.add("end").attr("name", end.getName()).up();
        }

        try {
            new Xembler(directives).apply(xmlDoc);
        } catch (ImpossibleModificationException e) {
            throw new RuntimeException(e);
        }
        writeDocument(outputDirFile, xmlDoc, transformer, workflow.getName(), currentDateString);
    }
}

From source file:me.mayo.telnetkek.config.ConfigLoader.java

private boolean generateXML(final File file) {
    try {//from  ww w .  ja  v a 2  s. c  o m
        final Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();

        final Element rootElement = doc.createElement("configuration");
        doc.appendChild(rootElement);

        rootElement.appendChild(this.servers.listToXML(doc));
        rootElement.appendChild(this.playerCommands.listToXML(doc));
        rootElement.appendChild(this.favoriteButtons.listToXML(doc));

        final Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");

        transformer.transform(new DOMSource(doc), new StreamResult(file));

        return true;
    } catch (IllegalArgumentException | ParserConfigurationException | TransformerException | DOMException ex) {
        TelnetKek.LOGGER.log(Level.SEVERE, null, ex);
    }

    return false;
}

From source file:org.orcid.examples.jopmts.mvc.OrcidController.java

private String documentXml(Document orcidDocument)
        throws TransformerFactoryConfigurationError, TransformerConfigurationException, TransformerException {
    TransformerFactory transfac = TransformerFactory.newInstance();
    Transformer trans = transfac.newTransformer();
    trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    trans.setOutputProperty(OutputKeys.INDENT, "yes");

    StringWriter sw = new StringWriter();
    StreamResult result = new StreamResult(sw);
    DOMSource source = new DOMSource(orcidDocument);
    trans.transform(source, result);//from  ww  w .j av  a  2  s  . c o m
    String xmlString = sw.toString();
    return xmlString;
}

From source file:it.unibas.spicy.persistence.xml.DAOXmlUtility.java

public void saveDOM(org.w3c.dom.Document document, String filename) throws DAOException {
    try {/* w w w  .ja v  a2 s .c  om*/
        File file = new java.io.File(filename);
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        transformerFactory.setAttribute("indent-number", new Integer(2));
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xalan}indent-amount", "2");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

        DOMSource source = new DOMSource(document);
        StreamResult result = new StreamResult(file);
        transformer.transform(source, result);

    } catch (Exception ex) {
        logger.error("- Exception in saveDOM: \n" + ex);
        throw new DAOException(ex.getMessage());
    }
}

From source file:org.openmrs.module.casereport.rest.v1_0.controller.CaseReportController.java

@RequestMapping(value = "/" + CaseReportConstants.MODULE_ID + "/{uuid}/document", method = RequestMethod.GET)
@ResponseBody//from  w w w  .  j a va 2 s . c  om
public Object getSubmittedCDAContents(@PathVariable("uuid") String uuid) {

    CaseReport cr = service.getCaseReportByUuid(uuid);
    if (cr == null) {
        throw new ObjectNotFoundException();
    }

    SimpleObject so = new SimpleObject();
    String pnrDoc = DocumentUtil.getSubmittedDocumentContents(cr);
    Exception e = null;
    if (StringUtils.isNotBlank(pnrDoc)) {
        try {
            Object o = webServiceTemplate.getUnmarshaller().unmarshal(new StringSource(pnrDoc));
            byte[] bytes = ((JAXBElement<ProvideAndRegisterDocumentSetRequestType>) o).getValue().getDocument()
                    .get(0).getValue();
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            factory.setNamespaceAware(true);
            DocumentBuilder db = factory.newDocumentBuilder();
            Transformer transformer = TransformerFactory.newInstance().newTransformer();
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty(OutputPropertiesFactory.S_KEY_INDENT_AMOUNT, "2");
            transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
            Document cdaDoc = db.parse(new ByteArrayInputStream(bytes));
            StringResult result = new StringResult();
            transformer.transform(new DOMSource(cdaDoc), result);
            so.add("contents", result.toString());

            return so;
        } catch (Exception ex) {
            e = ex;
        }
    }

    throw new APIException("casereport.error.submittedCDAdoc.fail", e);
}

From source file:net.bpelunit.framework.control.util.BPELUnitUtil.java

private static String serializeXML(Node node) throws TransformerException {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer t = tf.newTransformer();
    t.setOutputProperty(OutputKeys.INDENT, "yes");
    t.setOutputProperty(OutputKeys.METHOD, "xml");
    ByteArrayOutputStream bOS = new ByteArrayOutputStream();
    t.transform(new DOMSource(node), new StreamResult(bOS));
    return bOS.toString();
}

From source file:hu.bme.mit.sette.common.util.XmlUtils.java

/**
 * Transforms the specified XML document to the specified result.
 *
 * @param document//  ww w .j a v a  2s.  c  o m
 *            The XML document.
 * @param result
 *            The result.
 * @throws TransformerException
 *             If an unrecoverable error occurs during the course of the
 *             transformation.
 */
private static void transformXml(final Document document, final Result result) throws TransformerException {
    Validate.notNull(document, "The document must not be null");
    Validate.notNull(result, "The result must not be null");

    // write XML to stream
    Transformer transformer = TransformerFactory.newInstance().newTransformer();

    transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");

    transformer.transform(new DOMSource(document), result);
}