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

Example 26 with TransformerConfigurationException

use of javax.xml.transform.TransformerConfigurationException in project stanbol by apache.

the class DOMUtils method getStringFromDoc.

/**
     * This returns a string representation of the given document.
     *
     * @param doc
     *            an XML <code>Document</code>
     * @param encoding
     *            a <code>String</code> with the encoding to use
     * @param docTypeDef
     *            a <code>String</code> with the DTD name; use <code>null</code>
     *            for no DTD
     * @return a <code>String</code> with the XML string
     */
public static String getStringFromDoc(Document doc, String encoding, String docTypeDef) {
    try {
        // use a Transformer for output
        TransformerFactory tFactory = TransformerFactory.newInstance();
        Transformer xformer = tFactory.newTransformer();
        xformer.setOutputProperty(OutputKeys.INDENT, "yes");
        xformer.setOutputProperty(OutputKeys.ENCODING, encoding);
        xformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        xformer.setOutputProperty(OutputKeys.METHOD, "xml");
        if (null != docTypeDef) {
            xformer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, docTypeDef);
        }
        DOMSource source = new DOMSource(doc);
        StringWriter sw = new StringWriter();
        StreamResult result = new StreamResult(sw);
        xformer.transform(source, result);
        return sw.toString();
    } catch (TransformerConfigurationException tce) {
        // error generated by the parser
        System.err.println("** Transformer Factory error");
        System.err.println("   " + tce.getMessage());
        // use the contained exception, if any
        Throwable x = tce;
        if (tce.getException() != null) {
            x = tce.getException();
        }
        x.printStackTrace();
    } catch (TransformerException te) {
        // error generated by the parser
        System.err.println("** Transformation error");
        System.err.println("   " + te.getMessage());
        // use the contained exception, if any
        Throwable x = te;
        if (te.getException() != null) {
            x = te.getException();
        }
        x.printStackTrace();
    }
    return null;
}

Example 27 with TransformerConfigurationException

use of javax.xml.transform.TransformerConfigurationException in project tika by apache.

the class TikaResource method produceOutput.

private StreamingOutput produceOutput(final InputStream is, final MultivaluedMap<String, String> httpHeaders, final UriInfo info, final String format) {
    final Parser parser = createParser();
    final Metadata metadata = new Metadata();
    final ParseContext context = new ParseContext();
    fillMetadata(parser, metadata, context, httpHeaders);
    fillParseContext(context, httpHeaders, parser);
    logRequest(LOG, info, metadata);
    return new StreamingOutput() {

        public void write(OutputStream outputStream) throws IOException, WebApplicationException {
            Writer writer = new OutputStreamWriter(outputStream, UTF_8);
            ContentHandler content;
            try {
                SAXTransformerFactory factory = (SAXTransformerFactory) SAXTransformerFactory.newInstance();
                TransformerHandler handler = factory.newTransformerHandler();
                handler.getTransformer().setOutputProperty(OutputKeys.METHOD, format);
                handler.getTransformer().setOutputProperty(OutputKeys.INDENT, "yes");
                handler.getTransformer().setOutputProperty(OutputKeys.ENCODING, UTF_8.name());
                handler.setResult(new StreamResult(writer));
                content = new ExpandedTitleContentHandler(handler);
            } catch (TransformerConfigurationException e) {
                throw new WebApplicationException(e);
            }
            parse(parser, LOG, info.getPath(), is, content, metadata, context);
        }
    };
}

Example 28 with TransformerConfigurationException

use of javax.xml.transform.TransformerConfigurationException in project stanbol by apache.

the class XsltExtractor method initialize.

public void initialize(TransformerFactory factory) throws InitializationException {
    if (source == null || id == null) {
        throw new InitializationException("Missing source or id");
    }
    if (factory == null) {
        factory = TransformerFactory.newInstance();
        factory.setURIResolver(new BundleURIResolver());
    }
    StreamSource xsltSource = new StreamSource(source.toString());
    xsltSource.setSystemId(source.toString());
    try {
        transformer = factory.newTransformer(xsltSource);
    } catch (TransformerConfigurationException e) {
        throw new InitializationException(e.getMessage(), e);
    }
}

Example 29 with TransformerConfigurationException

use of javax.xml.transform.TransformerConfigurationException in project sling by apache.

the class SimpleXmlSerializationManager method buildSerializationData.

@Override
public SerializationData buildSerializationData(File contentSyncRoot, ResourceProxy resource) throws SerializationException {
    if (resource == null) {
        return null;
    }
    Map<String, Object> content = resource.getProperties();
    if (content == null || content.isEmpty()) {
        return null;
    }
    try {
        SAXTransformerFactory f = (SAXTransformerFactory) SAXTransformerFactory.newInstance();
        ByteArrayOutputStream result = new ByteArrayOutputStream();
        StreamResult sr = new StreamResult(result);
        TransformerHandler handler = f.newTransformerHandler();
        Transformer t = handler.getTransformer();
        t.setOutputProperty(OutputKeys.INDENT, "yes");
        handler.setResult(sr);
        handler.startDocument();
        startElement(handler, TAG_RESOURCE);
        Set<Entry<String, Object>> entrySet = new TreeMap<>(content).entrySet();
        for (Map.Entry<String, Object> property : entrySet) {
            Object value = property.getValue();
            if (value instanceof String) {
                String tagName = property.getKey();
                String tagValue = (String) value;
                AttributesImpl attributes = new AttributesImpl();
                attributes.addAttribute("", ATT_PROPERTY_NAME, ATT_PROPERTY_NAME, null, tagName);
                handler.startElement("", TAG_PROPERTY, TAG_PROPERTY, attributes);
                handler.characters(tagValue.toCharArray(), 0, tagValue.length());
                handler.endElement("", TAG_PROPERTY, TAG_PROPERTY);
            } else {
                // TODO multi-valued properties, other primitives
                System.err.println("Can't yet handle property " + property.getKey() + " of type " + value.getClass());
            }
        }
        endElement(handler, TAG_RESOURCE);
        handler.endDocument();
        // TODO - also add the serialization type
        return new SerializationData(resource.getPath(), CONTENT_XML, result.toByteArray(), null);
    } catch (TransformerConfigurationException | TransformerFactoryConfigurationError | SAXException e) {
        // TODO proper exception handling
        throw new RuntimeException(e);
    }
}

Example 30 with TransformerConfigurationException

use of javax.xml.transform.TransformerConfigurationException in project sling by apache.

the class AbstractTraxSerializerFactory method createSerializer.

/**
     * @see org.apache.sling.rewriter.SerializerFactory#createSerializer()
     */
public Serializer createSerializer() {
    TransformerHandler tHandler = null;
    try {
        tHandler = this.tfactory.newTransformerHandler();
    } catch (TransformerConfigurationException e) {
        logger.error("Unable to create new transformer handler.", e);
    }
    final ContentHandler ch;
    if (this.needsNamespacesAsAttributes) {
        final NamespaceAsAttributes nsPipeline = new NamespaceAsAttributes(tHandler, this.logger);
        ch = nsPipeline;
    } else {
        ch = tHandler;
    }
    return new TraxSerializer(tHandler, ch, getOutputFormat(), getDoctypePublic(), getDoctypeSystem());
}