Examples with ValidationEventHandler javax.xml.bind.ValidationEventHandler used on opensource projects

Example 6 with ValidationEventHandler

use of javax.xml.bind.ValidationEventHandler in project onebusaway-application-modules by camsys.

the class SiriXmlSerializerV2 method getXml.

public String getXml(Siri siri) throws Exception {
    Marshaller marshaller = context.createMarshaller();
    marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, false);
    marshaller.setEventHandler(new ValidationEventHandler() {

        public boolean handleEvent(ValidationEvent event) {
            _log.error(event.getMessage(), event.getLinkedException());
            throw new RuntimeException(event.getMessage(), event.getLinkedException());
        }
    });
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    Writer output = new StringWriter();
    marshaller.marshal(siri, output);
    // FIXME: strip off ns6 namespaces on siri root namespace. super hack, please fix me!
    String outputAsString = output.toString();
    /*outputAsString = outputAsString.replaceAll("<ns6:", "<");
    outputAsString = outputAsString.replaceAll("</ns6:", "</");
    outputAsString = outputAsString.replaceAll("xmlns:ns6", "xmlns");
*/
    String[] searchList = { "<siriExtensionWrapper>", "</siriExtensionWrapper>", "<siriUpcomingServiceExtension>", "</siriUpcomingServiceExtension>", "<siriPolyLinesExtension>", "</siriPolyLinesExtension>" };
    String[] replacementList = { "", "", "", "", "", "" };
    outputAsString = StringUtils.replaceEach(outputAsString, searchList, replacementList);
    return outputAsString;
}

Example 7 with ValidationEventHandler

use of javax.xml.bind.ValidationEventHandler 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 8 with ValidationEventHandler

use of javax.xml.bind.ValidationEventHandler in project tomee by apache.

the class JaxbJavaee method unmarshalJavaee.

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

        public boolean handleEvent(final ValidationEvent validationEvent) {
            final String verbose = System.getProperty("openejb.validation.output.level");
            if (verbose != null && "VERBOSE".equals(verbose.toUpperCase(Locale.ENGLISH))) {
                System.err.println(validationEvent);
            }
            return false;
        }
    });
    SAXSource source = null;
    if (filter) {
        final JavaeeNamespaceFilter xmlFilter = new JavaeeNamespaceFilter(parser.getXMLReader());
        xmlFilter.setContentHandler(unmarshaller.getUnmarshallerHandler());
        // unmarshall
        source = new SAXSource(xmlFilter, new InputSource(in));
    } else {
        source = new SAXSource(new InputSource(in));
    }
    currentPublicId.set(new TreeSet<String>());
    try {
        final JAXBElement<T> element = unmarshaller.unmarshal(source, type);
        return element.getValue();
    } finally {
        currentPublicId.set(null);
    }
}

Example 9 with ValidationEventHandler

use of javax.xml.bind.ValidationEventHandler 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 10 with ValidationEventHandler

use of javax.xml.bind.ValidationEventHandler 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);
}