Example usage for javax.xml.transform TransformerFactory newTransformer

Introduction

In this page you can find the example usage for javax.xml.transform TransformerFactory newTransformer.

Prototype

public abstract Transformer newTransformer() throws TransformerConfigurationException;

Source Link

Document

Create a new Transformer that performs a copy of the Source to the Result .

Usage

From source file:com.casewaresa.framework.util.LegacyJasperInputStream.java

public static String addDocTypeAndConvertDOMToString(final Document document) {

    TransformerFactory transfac = TransformerFactory.newInstance();
    Transformer trans = null;/* w w  w. j  a v  a  2 s.com*/
    try {
        trans = transfac.newTransformer();
    } catch (TransformerConfigurationException ex) {
        log.error(ex.getMessage(), ex);
    }

    trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    trans.setOutputProperty(OutputKeys.DOCTYPE_PUBLIC, "//JasperReports//DTD Report Design//EN");
    trans.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM,
            "http://jasperreports.sourceforge.net/dtds/jasperreport.dtd");

    StringWriter sw = new StringWriter();
    StreamResult result = new StreamResult(sw);
    DOMSource source = new DOMSource(document);
    try {
        trans.transform(source, result);
    } catch (TransformerException ex) {
        log.error(ex.getMessage(), ex);
    }

    return sw.toString();
}

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From source file:Main.java

public static String readSource(final Source sourceToRead) throws TransformerException {
    // Create transformer
    final TransformerFactory tff = TransformerFactory.newInstance();
    final Transformer tf = tff.newTransformer();

    final Writer resultWriter = new StringWriter();

    final Result result = new StreamResult(resultWriter);

    tf.transform(sourceToRead, result);//from w w w .j a  v a 2 s .co  m

    return resultWriter.toString();

}

---

From source file:Main.java

/**
 * @param xml/*from w  w w.j  ava  2 s  . c o m*/
 * @return pretty xml
 */
public static String prettyXml(String xml) {
    TransformerFactory tfactory = TransformerFactory.newInstance();
    Transformer serializer;
    try {
        Source source = new StreamSource(new StringReader(xml));
        StringWriter writer = new StringWriter();

        serializer = tfactory.newTransformer();
        // Setup indenting to "pretty print"
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

        serializer.transform(source, new StreamResult(writer));
        return writer.toString();
    } catch (Exception e) {
        return xml;
    }
}

---

From source file:Main.java

public static Transformer getTransformer(boolean standalone, boolean indent, int indentNumber,
        boolean omitXmlDeclaration) throws TransformerException {
    TransformerFactory f = TransformerFactory.newInstance();
    f.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, Boolean.TRUE);
    if (indent) {
        f.setAttribute("indent-number", indentNumber);
    }/*from  ww w.ja  va  2  s.  c  o  m*/

    Transformer t = f.newTransformer();
    if (standalone) {
        t.setOutputProperty(OutputKeys.STANDALONE, "yes");
    }
    if (indent) {
        t.setOutputProperty(OutputKeys.INDENT, "yes");
        t.setOutputProperty("{xml.apache.org/xslt}indent-amount", "" + indentNumber);
    }
    if (omitXmlDeclaration) {
        t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    }

    return t;
}

---

From source file:Main.java

public static String formatXmlAsString(Document document) {

    StringWriter writer = new StringWriter();
    TransformerFactory factory = TransformerFactory.newInstance();

    try {/*from  w ww  . j  a v a 2 s . c om*/

        factory.setAttribute("indent-number", new Integer(2));
    } catch (IllegalArgumentException ex) {

    }

    try {

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

        transformer.transform(new DOMSource(document), new StreamResult(writer));
    } catch (TransformerException ex) {

        throw new RuntimeException("Error formatting xml as pretty-printed string", ex);
    }

    return writer.toString();
}

---

From source file:Main.java

/**
 * potentially unsafe XML transformation.
 * @param source The XML input to transform.
 * @param out The Result of transforming the <code>source</code>.
 *///from   w  w w.  jav  a2s.co m
private static void _transform(Source source, Result out) throws TransformerException {
    TransformerFactory factory = TransformerFactory.newInstance();
    factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);

    // this allows us to use UTF-8 for storing data,
    // plus it checks any well-formedness issue in the submitted data.
    Transformer t = factory.newTransformer();
    t.transform(source, out);
}

---

From source file:com.omertron.traileraddictapi.tools.DOMHelper.java

/**
 * Write the Document out to a file using nice formatting
 *
 * @param doc The document to save/*from  w w  w . j a va2 s  .  com*/
 * @param localFile The file to write to
 * @return
 */
public static boolean writeDocumentToFile(Document doc, String localFile) {
    try {
        TransformerFactory transfact = TransformerFactory.newInstance();
        Transformer trans = transfact.newTransformer();
        trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, YES);
        trans.setOutputProperty(OutputKeys.INDENT, YES);
        trans.transform(new DOMSource(doc), new StreamResult(new File(localFile)));
        return true;
    } catch (TransformerConfigurationException ex) {
        LOG.warn(ERROR_WRITING_DOC, localFile, ex);
        return false;
    } catch (TransformerException ex) {
        LOG.warn(ERROR_WRITING_DOC, localFile, ex);
        return false;
    }
}

---

From source file:Main.java

public static String toPrettyString(String xml) {
    int indent = 4;
    try {//  w w w  .  ja  v a  2s  .c o m
        // Turn xml string into a document
        Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                .parse(new InputSource(new ByteArrayInputStream(xml.getBytes("utf-8"))));

        // Remove whitespaces outside tags
        XPath xPath = XPathFactory.newInstance().newXPath();
        NodeList nodeList = (NodeList) xPath.evaluate("//text()[normalize-space()='']", document,
                XPathConstants.NODESET);

        for (int i = 0; i < nodeList.getLength(); ++i) {
            Node node = nodeList.item(i);
            node.getParentNode().removeChild(node);
        }

        // Setup pretty print options
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        transformerFactory.setAttribute("indent-number", indent);
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");

        // Return pretty print xml string
        StringWriter stringWriter = new StringWriter();
        transformer.transform(new DOMSource(document), new StreamResult(stringWriter));
        return stringWriter.toString();
    } catch (Exception e) {
        System.out.println(xml);
        throw new RuntimeException(
                "Problems prettyfing xml content [" + Splitter.fixedLength(100).split(xml) + "]", e);
    }
}

---

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 $$).//from w  w w.j a va 2s  . 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:Main.java

public static void prettyPrintXml(Document doc, OutputStream out, int indent) {
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    TransformerFactory tfactory = TransformerFactory.newInstance();

    // set indent spaces on factory
    //        tfactory.setAttribute("indent-number", new Integer(indent));

    try {/*from  ww w  . ja  v  a 2  s  . com*/
        Transformer serializer = tfactory.newTransformer();

        // turn on indenting on transformer (serializer)
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount",
                //                  String.valueOf(indent));
                "2");

        serializer.transform(new DOMSource(doc), new StreamResult(new OutputStreamWriter(out, "utf-8")));
    } catch (Exception e) {

        // this is fatal, just dump stack and throw runtime exception
        e.printStackTrace();

        throw new RuntimeException(e);
    }
}

---

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