Examples with Transformer javax.xml.transform.Transformer used on opensource projects

Example 51 with Transformer

use of javax.xml.transform.Transformer in project tinker by Tencent.

the class JavaXmlUtil method saveDocument.

/**
     * save document
     *
     * @param document
     * @param outputFullFilename
     */
public static void saveDocument(final Document document, final String outputFullFilename) {
    OutputStream outputStream = null;
    try {
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        DOMSource domSource = new DOMSource(document);
        transformer.setOutputProperty(OutputKeys.ENCODING, Constant.Encoding.UTF8);
        outputStream = new FileOutputStream(outputFullFilename);
        StreamResult result = new StreamResult(outputStream);
        transformer.transform(domSource, result);
    } catch (Exception e) {
        throw new JavaXmlUtilException(e);
    } finally {
        if (outputStream != null) {
            try {
                outputStream.close();
            } catch (Exception e) {
                throw new JavaXmlUtilException(e);
            }
        }
    }
}

Example 52 with Transformer

use of javax.xml.transform.Transformer in project sonarqube by SonarSource.

the class DebtModelXMLExporter method prettyFormatXml.

private static String prettyFormatXml(String xml) {
    try {
        Transformer serializer = SAXTransformerFactory.newInstance().newTransformer();
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", DEFAULT_INDENT);
        Source xmlSource = new SAXSource(new InputSource(new ByteArrayInputStream(xml.getBytes(StandardCharsets.UTF_8))));
        StreamResult res = new StreamResult(new ByteArrayOutputStream());
        serializer.transform(xmlSource, res);
        return new String(((ByteArrayOutputStream) res.getOutputStream()).toByteArray(), StandardCharsets.UTF_8);
    } catch (TransformerException ignored) {
    // Ignore, raw XML will be returned
    }
    return xml;
}

Example 53 with Transformer

use of javax.xml.transform.Transformer in project che by eclipse.

the class Launching method serializeDocumentInt.

/**
     * Serializes a XML document into a string - encoded in UTF8 format,
     * with platform line separators.
     *
     * @param doc document to serialize
     * @return the document as a string
     * @throws TransformerException if an unrecoverable error occurs during the serialization
     * @throws IOException if the encoding attempted to be used is not supported
     */
private static String serializeDocumentInt(Document doc) throws TransformerException, IOException {
    ByteArrayOutputStream s = new ByteArrayOutputStream();
    TransformerFactory factory = TransformerFactory.newInstance();
    Transformer transformer = factory.newTransformer();
    //$NON-NLS-1$
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    //$NON-NLS-1$
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    DOMSource source = new DOMSource(doc);
    StreamResult outputTarget = new StreamResult(s);
    transformer.transform(source, outputTarget);
    //$NON-NLS-1$
    return s.toString("UTF8");
}

Example 54 with Transformer

use of javax.xml.transform.Transformer in project KeepScore by nolanlawson.

the class XmlHelper method prettyPrint.

public static String prettyPrint(String unformattedXml) {
    try {
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        // initialize StreamResult with File object to save to file
        StreamResult result = new StreamResult(new StringWriter());
        StreamSource source = new StreamSource(new StringReader(unformattedXml));
        transformer.transform(source, result);
        return result.getWriter().toString();
    } catch (Throwable t) {
        // should never happen
        throw new RuntimeException(t);
    }
}

Example 55 with Transformer

use of javax.xml.transform.Transformer in project openhab1-addons by openhab.

the class Helper method nodeToString.

/***
     * Converts a xml Node into String
     *
     * @param node to convert
     * @return converted string
     */
public static String nodeToString(Node node) {
    StringWriter sw = new StringWriter();
    try {
        Transformer t = TransformerFactory.newInstance().newTransformer();
        t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        t.transform(new DOMSource(node), new StreamResult(sw));
    } catch (TransformerException te) {
        logger.warn("nodeToString Transformer Exception", te);
    }
    return sw.toString();
}