Examples with SAXParserFactory javax.xml.parsers.SAXParserFactory used on opensource projects

Example 71 with SAXParserFactory

use of javax.xml.parsers.SAXParserFactory 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 72 with SAXParserFactory

use of javax.xml.parsers.SAXParserFactory 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);
}

Example 73 with SAXParserFactory

use of javax.xml.parsers.SAXParserFactory 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 74 with SAXParserFactory

use of javax.xml.parsers.SAXParserFactory in project Gargoyle by callakrsos.

the class SAXPasrerUtil method getAllQNames.

public static List<String> getAllQNames(InputStream is, SAXHandler defaultHandler) throws Exception {
    SAXParserFactory spf = SAXParserFactory.newInstance();
    SAXParser sp = spf.newSAXParser();
    sp.parse(is, defaultHandler);
    return defaultHandler.getList();
}

Example 75 with SAXParserFactory

use of javax.xml.parsers.SAXParserFactory in project Gargoyle by callakrsos.

the class SAXPasrerUtil method getAll.

public static <T> List<T> getAll(InputStream is, Handler<T> handler) throws Exception {
    SAXParserFactory spf = SAXParserFactory.newInstance();
    SAXParser sp = spf.newSAXParser();
    sp.parse(is, handler);
    return handler.getList();
}