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

Example 46 with SAXSource

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

the class TestDetachWithSAXSource method runTest.

@Override
protected void runTest() throws Throwable {
    DummyXMLReader xmlReader = new DummyXMLReader();
    OMXMLParserWrapper builder = OMXMLBuilderFactory.createOMBuilder(metaFactory.getOMFactory(), new SAXSource(xmlReader, new InputSource()), false);
    assertThat(xmlReader.isParsed()).isFalse();
    builder.detach();
    assertThat(xmlReader.isParsed()).isTrue();
}

Example 47 with SAXSource

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

the class JaxbJavaee method validateJavaee.

/**
     * validate the inputStream, which should be a Java EE standard deployment descriptor against its schema type
     * Note, this method will use the new Java EE 6 schema to validate the old descriptors after changing their namespace and version.
     *
     * @param type
     * @param in
     * @throws ParserConfigurationException
     * @throws SAXException
     * @throws IOException
     */
public static void validateJavaee(final JavaeeSchema type, final InputStream in) throws ParserConfigurationException, SAXException, IOException {
    final URL javaeeSchemaURL = resolveJavaeeSchemaURL(type);
    if (javaeeSchemaURL == null) {
        throw new IllegalArgumentException("Can not find the xsd file against type:" + type);
    }
    final URL xmlSchemaURL = JaxbJavaee.getSchemaURL("xml.xsd");
    if (xmlSchemaURL == null) {
        throw new IllegalArgumentException("Can not find the xml.xsd file");
    }
    // get the parser
    final SAXParserFactory parserfactory = SAXParserFactory.newInstance();
    parserfactory.setNamespaceAware(true);
    parserfactory.setValidating(false);
    final SAXParser parser = parserfactory.newSAXParser();
    // get the xml filter
    final Javaee6SchemaFilter xmlFilter = new Javaee6SchemaFilter(parser.getXMLReader());
    // get the source
    final SAXSource sourceForValidate = new SAXSource(xmlFilter, new InputSource(in));
    // get the schema
    final SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    final JaxbJavaeeSchemaResourceResolver resourceResolver = new JaxbJavaeeSchemaResourceResolver();
    schemaFactory.setResourceResolver(resourceResolver);
    final Schema schema = schemaFactory.newSchema(new Source[] { new StreamSource(xmlSchemaURL.openStream()), new StreamSource(javaeeSchemaURL.openStream()) });
    // validate
    schema.newValidator().validate(sourceForValidate);
}

Example 48 with SAXSource

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

the class JaxbPersistenceFactory method getPersistence.

public static <T> T getPersistence(final Class<T> clazz, final InputStream persistenceDescriptor) throws Exception {
    final JAXBContext jc = clazz.getClassLoader() == JaxbPersistenceFactory.class.getClassLoader() ? JaxbJavaee.getContext(clazz) : JAXBContextFactory.newInstance(clazz);
    final Unmarshaller u = jc.createUnmarshaller();
    final UnmarshallerHandler uh = u.getUnmarshallerHandler();
    // create a new XML parser
    final SAXParserFactory factory = SAXParserFactory.newInstance();
    factory.setNamespaceAware(true);
    factory.setValidating(true);
    final SAXParser parser = factory.newSAXParser();
    final XMLReader xmlReader = parser.getXMLReader();
    // Create a filter to intercept events
    final PersistenceFilter xmlFilter = new PersistenceFilter(xmlReader);
    // Be sure the filter has the JAXB content handler set (or it wont work)
    xmlFilter.setContentHandler(uh);
    final SAXSource source = new SAXSource(xmlFilter, new InputSource(persistenceDescriptor));
    return (T) u.unmarshal(source);
}

Example 49 with SAXSource

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

the class JaxbOpenejbJar3 method unmarshal.

public static <T> T 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 = getContext(type);
    final Unmarshaller unmarshaller = ctx.createUnmarshaller();
    unmarshaller.setEventHandler(new ValidationEventHandler() {

        public boolean handleEvent(final ValidationEvent validationEvent) {
            //                System.out.println(validationEvent);
            return false;
        }
    });
    final NamespaceFilter xmlFilter = new NamespaceFilter(parser.getXMLReader());
    xmlFilter.setContentHandler(unmarshaller.getUnmarshallerHandler());
    final SAXSource source = new SAXSource(xmlFilter, inputSource);
    final Object o = unmarshaller.unmarshal(source);
    if (o instanceof JAXBElement) {
        final JAXBElement element = (JAXBElement) o;
        return (T) element.getValue();
    }
    return (T) o;
}

Example 50 with SAXSource

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

the class JaxbSun method unmarshal.

public static <T> Object unmarshal(final Class<T> type, final InputStream in, final boolean logErrors) throws ParserConfigurationException, SAXException, JAXBException {
    // create a parser with validation disabled
    final SAXParserFactory factory = SAXParserFactory.newInstance();
    factory.setNamespaceAware(true);
    factory.setValidating(false);
    final SAXParser parser = factory.newSAXParser();
    // Get the JAXB context -- this should be cached
    final JAXBContext ctx = JAXBContextFactory.newInstance(type);
    // get the unmarshaller
    final Unmarshaller unmarshaller = ctx.createUnmarshaller();
    // log errors?
    unmarshaller.setEventHandler(new ValidationEventHandler() {

        public boolean handleEvent(final ValidationEvent validationEvent) {
            if (logErrors) {
                System.out.println(validationEvent);
            }
            return false;
        }
    });
    // add our XMLFilter which disables dtd downloading
    final NamespaceFilter xmlFilter = new NamespaceFilter(parser.getXMLReader());
    xmlFilter.setContentHandler(unmarshaller.getUnmarshallerHandler());
    // Wrap the input stream with our filter
    final SAXSource source = new SAXSource(xmlFilter, new InputSource(in));
    // unmarshal the document
    return unmarshaller.unmarshal(source);
}