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

Example 66 with Transformer

use of javax.xml.transform.Transformer in project voltdb by VoltDB.

the class JDBCSQLXML method init.

/**
     * Initializes this object's SQLXML value from the given Source
     * object. <p>
     *
     * @param source the Source representing the SQLXML value
     * @throws SQLException if the argument does not represent a
     *      valid SQLXML value
     */
protected void init(Source source) throws SQLException {
    if (source == null) {
        throw Util.nullArgument("source");
    }
    Transformer transformer = JDBCSQLXML.getIdentityTransformer();
    StreamResult result = new StreamResult();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    GZIPOutputStream gzos;
    try {
        gzos = new GZIPOutputStream(baos);
    } catch (IOException ex) {
        throw Exceptions.transformFailed(ex);
    }
    result.setOutputStream(gzos);
    try {
        transformer.transform(source, result);
    } catch (TransformerException ex) {
        throw Exceptions.transformFailed(ex);
    }
    try {
        gzos.close();
    } catch (IOException ex) {
        throw Exceptions.transformFailed(ex);
    }
    byte[] data = baos.toByteArray();
    setGZipData(data);
    setReadable(true);
    setWritable(false);
}

Example 67 with Transformer

use of javax.xml.transform.Transformer in project voltdb by VoltDB.

the class JDBCSQLXML method createDOMSource.

/**
     * Retrieves a new DOMSource for reading the XML value designated by this
     * SQLXML instance. <p>
     *
     * @param sourceClass The class of the source
     * @throws java.sql.SQLException if there is an error processing the XML
     *      value or if the given <tt>sourceClass</tt> is not supported.
     * @return a new DOMSource for reading the XML value designated by this
     *      SQLXML instance
     */
@SuppressWarnings("unchecked")
protected <T extends Source> T createDOMSource(Class<T> sourceClass) throws SQLException {
    DOMSource source = null;
    try {
        source = (sourceClass == null) ? new DOMSource() : (DOMSource) sourceClass.newInstance();
    } catch (SecurityException ex) {
        throw Exceptions.sourceInstantiation(ex);
    } catch (IllegalAccessException ex) {
        throw Exceptions.sourceInstantiation(ex);
    } catch (InstantiationException ex) {
        throw Exceptions.sourceInstantiation(ex);
    } catch (ClassCastException ex) {
        throw Exceptions.sourceInstantiation(ex);
    }
    Transformer transformer = JDBCSQLXML.getIdentityTransformer();
    InputStream inputStream = this.getBinaryStreamImpl();
    StreamSource streamSource = new StreamSource();
    DOMResult domResult = new DOMResult();
    streamSource.setInputStream(inputStream);
    try {
        transformer.transform(streamSource, domResult);
    } catch (TransformerException ex) {
        throw Exceptions.transformFailed(ex);
    }
    source.setNode(domResult.getNode());
    return (T) source;
}

Example 68 with Transformer

use of javax.xml.transform.Transformer in project pcgen by PCGen.

the class FopTask method run.

/**
	 * Run the FO to PDF/AWT conversion. This automatically closes any provided OutputStream for
	 * this FopTask.
	 */
@Override
public void run() {
    try (OutputStream out = outputStream) {
        userAgent.setProducer("PC Gen Character Generator");
        userAgent.setAuthor(System.getProperty("user.name"));
        userAgent.setCreationDate(new Date());
        userAgent.getEventBroadcaster().addEventListener(new FOPEventListener());
        String mimeType;
        if (renderer != null) {
            userAgent.setKeywords("PCGEN FOP PREVIEW");
            mimeType = MimeConstants.MIME_FOP_AWT_PREVIEW;
        } else {
            userAgent.setKeywords("PCGEN FOP PDF");
            mimeType = MimeConstants.MIME_PDF;
        }
        Fop fop;
        if (out != null) {
            fop = FOP_FACTORY.newFop(mimeType, userAgent, out);
        } else {
            fop = FOP_FACTORY.newFop(mimeType, userAgent);
        }
        Transformer transformer;
        if (xsltSource != null) {
            transformer = TRANS_FACTORY.newTransformer(xsltSource);
        } else {
            // identity transformer		
            transformer = TRANS_FACTORY.newTransformer();
        }
        transformer.setErrorListener(new FOPErrorListener());
        transformer.transform(inputSource, new SAXResult(fop.getDefaultHandler()));
    } catch (TransformerException | FOPException | IOException e) {
        errorBuilder.append(e.getMessage()).append(Constants.LINE_SEPARATOR);
        Logging.errorPrint("Exception in FopTask:run", e);
    } catch (RuntimeException ex) {
        errorBuilder.append(ex.getMessage()).append(Constants.LINE_SEPARATOR);
        Logging.errorPrint("Unexpected exception in FopTask:run: ", ex);
    }
}

Example 69 with Transformer

use of javax.xml.transform.Transformer in project rhino by PLOS.

the class AbstractXpathReader method recoverXml.

private static String recoverXml(Node node) {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    try {
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.transform(new DOMSource(node), new StreamResult(outputStream));
    } catch (TransformerException e) {
        throw new RuntimeException(e);
    }
    // TODO: Encoding?
    return new String(outputStream.toByteArray());
}

Example 70 with Transformer

use of javax.xml.transform.Transformer in project rhino by PLOS.

the class AuthorsXmlExtractor method getAsXMLString.

private static String getAsXMLString(Node node) throws TransformerException {
    final Transformer tf = TransformerFactory.newInstance().newTransformer();
    final StringWriter stringWriter = new StringWriter();
    tf.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    tf.transform(new DOMSource(node), new StreamResult(stringWriter));
    return stringWriter.toString();
}