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

Example 96 with SAXParser

use of javax.xml.parsers.SAXParser 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 97 with SAXParser

use of javax.xml.parsers.SAXParser 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 98 with SAXParser

use of javax.xml.parsers.SAXParser in project GeoGig by boundlessgeo.

the class XmlReader method run.

/**
     * Reads all data from the file and send it to the sink.
     */
public void run() {
    InputStream inputStream = this.file;
    try {
        SAXParser parser;
        sink.initialize(Collections.<String, Object>emptyMap());
        // make "-" an alias for /dev/stdin
        // if (file.getName().equals("-")) {
        // inputStream = System.in;
        // } else {
        // inputStream = new FileInputStream(file);
        // }
        inputStream = new CompressionActivator(compressionMethod).createCompressionInputStream(inputStream);
        parser = createParser();
        parser.parse(inputStream, new OsmHandler(sink, enableDateParsing));
        sink.complete();
    } catch (SAXParseException e) {
        throw new OsmosisRuntimeException("Unable to parse xml file " + file + ".  publicId=(" + e.getPublicId() + "), systemId=(" + e.getSystemId() + "), lineNumber=" + e.getLineNumber() + ", columnNumber=" + e.getColumnNumber() + ".", e);
    } catch (SAXException e) {
        throw new OsmosisRuntimeException("Unable to parse XML.", e);
    } catch (IOException e) {
        throw new OsmosisRuntimeException("Unable to read XML file " + file + ".", e);
    } finally {
        sink.release();
        if (inputStream != null) {
            try {
                inputStream.close();
            } catch (IOException e) {
                log.log(Level.SEVERE, "Unable to close input stream.", e);
            }
            inputStream = null;
        }
    }
}

Example 99 with SAXParser

use of javax.xml.parsers.SAXParser 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 100 with SAXParser

use of javax.xml.parsers.SAXParser 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();
}