Example usage for org.xml.sax XMLReader setContentHandler

List of usage examples for org.xml.sax XMLReader setContentHandler

  1. HOME
  2. Java
  3. org.xml
  4. org.xml.sax.*
  5. XMLReader
  6. setContentHandler

Introduction

In this page you can find the example usage for org.xml.sax XMLReader setContentHandler.

Prototype

public void setContentHandler(ContentHandler handler);

Source Link

Document

Allow an application to register a content event handler.

Usage

From source file:org.kalypsodeegree_impl.io.sax.test.MultiPolygonContentHandlerTest.java

private GM_MultiSurface parseMultiPolygon(final InputStream inputStream)
        throws ParserConfigurationException, SAXException, IOException {
    final InputSource is = new InputSource(inputStream);

    final SAXParser saxParser = m_saxFactory.newSAXParser();
    final XMLReader reader = saxParser.getXMLReader();

    final GM_MultiSurface[] result = new GM_MultiSurface[1];
    final UnmarshallResultEater resultEater = new UnmarshallResultEater() {
        @Override//from   w  w w . j  a  v  a 2 s.co m
        public void unmarshallSuccesful(final Object value) {
            assertTrue(value instanceof GM_MultiSurface);
            result[0] = (GM_MultiSurface) value;
        }
    };

    final MultiPolygonContentHandler contentHandler = new MultiPolygonContentHandler(reader, resultEater, null);
    reader.setContentHandler(contentHandler);
    reader.parse(is);

    return result[0];
}

From source file:org.kalypsodeegree_impl.io.sax.test.PolygonContentHandlerTest.java

private GM_Polygon parsePolygon(final InputStream inputStream)
        throws ParserConfigurationException, SAXException, IOException {
    final InputSource is = new InputSource(inputStream);

    final SAXParser saxParser = m_saxFactory.newSAXParser();
    final XMLReader reader = saxParser.getXMLReader();

    final GM_Polygon[] result = new GM_Polygon[1];
    final UnmarshallResultEater resultEater = new UnmarshallResultEater() {
        @Override//from www. j ava  2 s. c  o  m
        public void unmarshallSuccesful(final Object value) {
            assertTrue(value instanceof GM_Polygon);
            result[0] = (GM_Polygon) value;
        }
    };

    final PolygonContentHandler contentHandler = new PolygonContentHandler(reader, resultEater, null);
    reader.setContentHandler(contentHandler);
    reader.parse(is);

    return result[0];
}

From source file:org.kalypsodeegree_impl.io.sax.test.SaxParserTestUtils.java

/**
 * Create an XMLReader that writes all xml into the given {@link OutputStream}.
 *//*from   w  ww . j a  v a 2s  .  c  o  m*/
public static XMLReader createXMLReader(final OutputStream os) throws SAXException {
    final ToXMLStream xmlStream = new ToXMLStream();
    xmlStream.setOutputStream(os);
    // Configure content handler. IMPORTANT: call after setOutputStream!
    xmlStream.setLineSepUse(true);
    xmlStream.setIndent(true);
    xmlStream.setIndentAmount(1);
    xmlStream.setEncoding(ENCODING);

    final XMLReader reader = XMLReaderFactory.createXMLReader();
    reader.setContentHandler(xmlStream);

    return reader;
}

From source file:org.kalypsodeegree_impl.io.sax.test.TriangulatedSurfaceContentHandlerTest.java

private GM_TriangulatedSurface readTriangles(final InputSource is)
        throws IOException, ParserConfigurationException, SAXException {
    final SAXParserFactory saxFac = SAXParserFactory.newInstance();
    saxFac.setNamespaceAware(true);/*from ww w  .  ja v a  2s.  co m*/

    final SAXParser saxParser = saxFac.newSAXParser();
    // make namespace-prefixes visible to content handler
    // used to allow necessary schemas from gml document
    final XMLReader reader = saxParser.getXMLReader();
    reader.setFeature("http://xml.org/sax/features/namespace-prefixes", Boolean.TRUE); //$NON-NLS-1$

    final GM_TriangulatedSurface[] result = new GM_TriangulatedSurface[1];
    final UnmarshallResultEater resultEater = new UnmarshallResultEater() {
        @Override
        public void unmarshallSuccesful(final Object value) {
            assertTrue(value instanceof GM_TriangulatedSurface);
            result[0] = (GM_TriangulatedSurface) value;
        }
    };

    final TriangulatedSurfaceContentHandler contentHandler = new TriangulatedSurfaceContentHandler(reader,
            resultEater);

    reader.setContentHandler(contentHandler);
    reader.parse(is);

    return result[0];
}

From source file:org.kitodo.production.plugin.opac.pica.GetOpac.java

private OpacResponseHandler parseOpacResponse(String opacResponse)
        throws IOException, SAXException, ParserConfigurationException {
    opacResponse = opacResponse.replace("&", "&").replace(""", """)
            .replace("<", "<").replace(">", ">");

    XMLReader parser = null;
    OpacResponseHandler ids = new OpacResponseHandler();
    /* Use Java 1.4 methods to create default parser. */
    SAXParserFactory factory = SAXParserFactory.newInstance();
    factory.setNamespaceAware(true);/*from ww w . j a  va 2 s . c  o  m*/
    parser = factory.newSAXParser().getXMLReader();

    parser.setContentHandler(ids);
    parser.parse(new InputSource(new StringReader(opacResponse)));

    return ids;
}

From source file:org.kuali.rice.devtools.jpa.eclipselink.conv.ojb.OjbUtil.java

private static Object readMetadataFromXML(InputSource source, Class target)
        throws ParserConfigurationException, SAXException, IOException {
    // get a xml reader instance:
    SAXParserFactory factory = SAXParserFactory.newInstance();
    LOG.debug("RepositoryPersistor using SAXParserFactory : " + factory.getClass().getName());

    SAXParser p = factory.newSAXParser();
    XMLReader reader = p.getXMLReader();

    Object result;//from   w ww  .  j a v a2 s  .  c o m
    if (DescriptorRepository.class.equals(target)) {
        // create an empty repository:
        DescriptorRepository repository = new DescriptorRepository();
        // create handler for building the repository structure
        org.xml.sax.ContentHandler handler = new RepositoryXmlHandler(repository);
        // tell parser to use our handler:
        reader.setContentHandler(handler);
        reader.parse(source);
        result = repository;
    } else if (ConnectionRepository.class.equals(target)) {
        // create an empty repository:
        ConnectionRepository repository = new ConnectionRepository();
        // create handler for building the repository structure
        org.xml.sax.ContentHandler handler = new ConnectionDescriptorXmlHandler(repository);
        // tell parser to use our handler:
        reader.setContentHandler(handler);
        reader.parse(source);
        //LoggerFactory.getBootLogger().info("loading XML took " + (stop - start) + " msecs");
        result = repository;
    } else
        throw new MetadataException(
                "Could not build a repository instance for '" + target + "', using source " + source);
    return result;
}

From source file:org.lnicholls.galleon.apps.iTunes.PlaylistParser.java

public PlaylistParser(String path) {

    try {/* w  ww . j a v a 2s .  com*/

        //path = "D:/galleon/iTunes Music Library.xml";

        ArrayList currentPlaylists = new ArrayList();

        // Read all tracks

        XMLReader trackReader = XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser");

        TrackParser trackParser = new TrackParser();

        trackReader.setContentHandler(trackParser);

        trackReader.setErrorHandler(trackParser);

        trackReader.setFeature("http://xml.org/sax/features/validation", false);

        File file = new File(path);

        if (file.exists()) {

            InputStream inputStream = Tools.getInputStream(file);

            trackReader.parse(new InputSource(inputStream));

            inputStream.close();

        }

        // Read all playlists

        XMLReader listReader = XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser");

        ListParser listParser = new ListParser(currentPlaylists);

        listReader.setContentHandler(listParser);

        listReader.setErrorHandler(listParser);

        listReader.setFeature("http://xml.org/sax/features/validation", false);

        file = new File(path);

        if (file.exists()) {

            InputStream inputStream = Tools.getInputStream(file);

            listReader.parse(new InputSource(inputStream));

            inputStream.close();

        }

        // Remove old playlists

        List list = PlaylistsManager.listAll();

        if (list != null && list.size() > 0)

        {

            Iterator playlistIterator = list.iterator();

            while (playlistIterator.hasNext())

            {

                Playlists playlist = (Playlists) playlistIterator.next();

                boolean found = false;

                Iterator iterator = currentPlaylists.iterator();

                while (iterator.hasNext())

                {

                    String externalId = (String) iterator.next();

                    if (externalId.equals(playlist.getExternalId()))

                    {

                        found = true;

                        break;

                    }

                }

                if (!found)

                {

                    PlaylistsManager.deletePlaylistsTracks(playlist);

                    PlaylistsManager.deletePlaylists(playlist);

                    log.debug("Removed playlist: " + playlist.getTitle());

                }

            }

            list.clear();

        }

        currentPlaylists.clear();

    } catch (IOException ex) {

        Tools.logException(PlaylistParser.class, ex);

    } catch (SAXException ex) {

        Tools.logException(PlaylistParser.class, ex);

    } catch (Exception ex) {

        Tools.logException(PlaylistParser.class, ex);

    }

}

From source file:org.mule.config.spring.MuleDocumentLoader.java

protected XMLReader createSaxAnnotator(Document doc) throws ParserConfigurationException, SAXException {
    SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();
    SAXParser saxParser = saxParserFactory.newSAXParser();
    XMLReader documentReader = saxParser.getXMLReader();
    documentReader.setContentHandler(new XmlMetadataAnnotator(doc));
    return documentReader;
}

From source file:org.mycore.common.content.transformer.MCRXSLTransformer.java

protected XMLReader getXMLReader(LinkedList<TransformerHandler> transformHandlerList) throws SAXException {
    XMLReader reader = XMLReaderFactory.createXMLReader();
    reader.setEntityResolver(ENTITY_RESOLVER);
    reader.setContentHandler(transformHandlerList.getFirst());
    return reader;
}

From source file:org.n52.sos.XmlToExiConverter.java

protected void encode(String fileName) {
    try (InputStream exiIS = FileUtils.openInputStream(getFile(fileName, XML_EXTENSION));
            OutputStream exiOS = FileUtils.openOutputStream(getFile(fileName, EXI_EXTENSION))) {
        EXIResult exiResult = new EXIResult();
        exiResult.setOutputStream(exiOS);
        XMLReader xmlReader = XMLReaderFactory.createXMLReader();
        xmlReader.setContentHandler(exiResult.getHandler());
        xmlReader.parse(new InputSource(exiIS));
    } catch (Exception e) {
        // TODO: handle exception
    }// w  ww.  j a v a 2 s .co m
}