Examples with SAXSource javax.xml.transform.sax.SAXSource used on opensource projects

Example 51 with SAXSource

use of javax.xml.transform.sax.SAXSource in project tomee by apache.

the class JaxbWls method unmarshal.

public static <T> Object unmarshal(final Class<T> type, final InputStream in) throws ParserConfigurationException, SAXException, JAXBException {
    final InputSource inputSource = new InputSource(in);
    final SAXParserFactory factory = SAXParserFactory.newInstance();
    factory.setNamespaceAware(true);
    factory.setValidating(false);
    final SAXParser parser = factory.newSAXParser();
    final JAXBContext ctx = JaxbWls.getContext(type);
    final Unmarshaller unmarshaller = ctx.createUnmarshaller();
    unmarshaller.setEventHandler(new ValidationEventHandler() {

        public boolean handleEvent(final ValidationEvent validationEvent) {
            System.out.println(validationEvent);
            return false;
        }
    });
    final JaxbWls.NamespaceFilter xmlFilter = new JaxbWls.NamespaceFilter(parser.getXMLReader());
    xmlFilter.setContentHandler(unmarshaller.getUnmarshallerHandler());
    final SAXSource source = new SAXSource(xmlFilter, inputSource);
    JaxbWls.currentPublicId.set(new TreeSet<String>());
    try {
        return unmarshaller.unmarshal(source, type);
    } finally {
        JaxbWls.currentPublicId.set(null);
    }
}

Example 52 with SAXSource

use of javax.xml.transform.sax.SAXSource in project webservices-axiom by apache.

the class TestGetSAXSourceWithPushOMDataSource method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    OMSourcedElement sourcedElement = factory.createOMElement(new AbstractPushOMDataSource() {

        @Override
        public void serialize(XMLStreamWriter writer) throws XMLStreamException {
            scenario.serialize(writer);
        }

        @Override
        public boolean isDestructiveWrite() {
            return false;
        }
    });
    Iterator<Map.Entry<String, String>> it = scenario.getNamespaceContext().entrySet().iterator();
    OMElement parent;
    if (it.hasNext()) {
        Map.Entry<String, String> binding = it.next();
        parent = factory.createOMElement("parent", factory.createOMNamespace(binding.getValue(), binding.getKey()));
        while (it.hasNext()) {
            binding = it.next();
            parent.declareNamespace(factory.createOMNamespace(binding.getValue(), binding.getKey()));
        }
    } else {
        parent = factory.createOMElement("parent", null);
    }
    parent.addChild(sourcedElement);
    SAXSource saxSource = (serializeParent ? parent : sourcedElement).getSAXSource(true);
    OMElement element = OMXMLBuilderFactory.createOMBuilder(factory, saxSource, false).getDocumentElement();
    if (serializeParent) {
        element = element.getFirstElement();
    }
    scenario.validate(element, false);
}

Example 53 with SAXSource

use of javax.xml.transform.sax.SAXSource in project webservices-axiom by apache.

the class BuilderSpec method from.

static BuilderSpec from(StAXParserConfiguration configuration, Source source) {
    if (source instanceof SAXSource) {
        return from((SAXSource) source, true);
    } else if (source instanceof DOMSource) {
        return from(((DOMSource) source).getNode(), true);
    } else if (source instanceof StreamSource) {
        StreamSource streamSource = (StreamSource) source;
        InputSource is = new InputSource();
        is.setByteStream(streamSource.getInputStream());
        is.setCharacterStream(streamSource.getReader());
        is.setPublicId(streamSource.getPublicId());
        is.setSystemId(streamSource.getSystemId());
        return from(configuration, is);
    } else if (source instanceof StAXSource) {
        return from(((StAXSource) source).getXMLStreamReader());
    } else {
        try {
            return new BuilderSpec(new FilteredXmlInput(new StAXPullInput(StAXUtils.getXMLInputFactory().createXMLStreamReader(source), true, null), NamespaceRepairingFilter.DEFAULT), null);
        } catch (XMLStreamException ex) {
            throw new OMException(ex);
        }
    }
}

Example 54 with SAXSource

use of javax.xml.transform.sax.SAXSource in project ddf by codice.

the class XacmlClient method addNamespaceAndPrefixes.

/**
     * Adds namespaces and namespace prefixes to the XACML response returned by the XACML PDP. The
     * XACML PDP returns a response with no namespaces, so we need to add them to unmarshal the
     * response.
     *
     * @param xacmlResponse The XACML response as a string.
     * @return DOM representation of the XACML response with namespaces and namespace prefixes.
     * @throws PdpException
     */
private DOMResult addNamespaceAndPrefixes(String xacmlResponse) throws PdpException {
    XMLReader xmlReader = null;
    try {
        XMLReader xmlParser = XMLReaderFactory.createXMLReader();
        xmlParser.setFeature("http://xml.org/sax/features/external-general-entities", false);
        xmlParser.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
        xmlParser.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
        xmlReader = new XMLFilterImpl(xmlParser) {

            @Override
            public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
                super.startElement(XACML30_NAMESPACE, localName, XACML_PREFIX + ":" + qName, attributes);
            }

            @Override
            public void endElement(String uri, String localName, String qName) throws SAXException {
                super.endElement(XACML30_NAMESPACE, localName, XACML_PREFIX + ":" + qName);
            }
        };
    } catch (SAXException e) {
        String message = "Unable to read XACML response:\n" + xacmlResponse;
        LOGGER.info(message);
        throw new PdpException(message, e);
    }
    DOMResult domResult;
    ClassLoader tccl = Thread.currentThread().getContextClassLoader();
    Thread.currentThread().setContextClassLoader(XacmlClient.class.getClassLoader());
    try {
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        domResult = new DOMResult();
        Transformer transformer = transformerFactory.newTransformer();
        transformer.transform(new SAXSource(xmlReader, new InputSource(new StringReader(xacmlResponse))), domResult);
    } catch (TransformerException e) {
        String message = "Unable to transform XACML response:\n" + xacmlResponse;
        LOGGER.info(message);
        throw new PdpException(message, e);
    } finally {
        Thread.currentThread().setContextClassLoader(tccl);
    }
    return domResult;
}

Example 55 with SAXSource

use of javax.xml.transform.sax.SAXSource in project camel by apache.

the class TidyMarkupDataFormat method asNodeTidyMarkup.

/**
     * Return the HTML Markup as an {@link org.w3c.dom.Node}
     * 
     * @param inputStream
     *            The input Stream to convert
     * @return org.w3c.dom.Node The HTML Markup as a DOM Node
     * @throws CamelException
     */
public Node asNodeTidyMarkup(InputStream inputStream) throws CamelException {
    XMLReader parser = createTagSoupParser();
    StringWriter w = new StringWriter();
    parser.setContentHandler(createContentHandler(w));
    try {
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        DOMResult result = new DOMResult();
        transformer.transform(new SAXSource(parser, new InputSource(inputStream)), result);
        return result.getNode();
    } catch (Exception e) {
        throw new CamelException("Failed to convert the HTML to tidy Markup", e);
    }
}