Example usage for org.xml.sax XMLReader parse

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

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Introduction

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

Prototype

public void parse(String systemId) throws IOException, SAXException;

Source Link

Document

Parse an XML document from a system identifier (URI).

Usage

From source file:org.kalypso.ogc.gml.serialize.GmlSerializer.java

public static GMLWorkspace createGMLWorkspace(final InputSource inputSource, final URL schemaLocationHint,
        final URL context, final IFeatureProviderFactory factory)
        throws ParserConfigurationException, SAXException, IOException, GMLException {
    TimeLogger perfLogger = null;//ww  w  .  j  a  va  2 s .c om
    if (KalypsoCoreDebug.PERF_SERIALIZE_GML.isEnabled())
        perfLogger = new TimeLogger(Messages.getString("org.kalypso.ogc.gml.serialize.GmlSerializer.7")); //$NON-NLS-1$

    final IFeatureProviderFactory providerFactory = factory == null ? DEFAULT_FACTORY : factory;
    final XMLReader xmlReader = createXMLReader();

    // TODO: also set an error handler here

    final GMLorExceptionContentHandler exceptionHandler = new GMLorExceptionContentHandler(xmlReader,
            schemaLocationHint, context, providerFactory);
    xmlReader.setContentHandler(exceptionHandler);

    xmlReader.parse(inputSource);

    final GMLWorkspace workspace = exceptionHandler.getWorkspace();

    if (perfLogger != null) {
        perfLogger.takeInterimTime();
        perfLogger.printCurrentTotal(Messages.getString("org.kalypso.ogc.gml.serialize.GmlSerializer.8")); //$NON-NLS-1$
    }

    return workspace;
}

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.java  2s. c  o 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  w ww.j  av a2  s  .  c  om*/
        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.TriangulatedSurfaceContentHandlerTest.java

private GM_TriangulatedSurface readTriangles(final InputSource is)
        throws IOException, ParserConfigurationException, SAXException {
    final SAXParserFactory saxFac = SAXParserFactory.newInstance();
    saxFac.setNamespaceAware(true);/*from   w w  w. ja va2s. c om*/

    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  w  ww .j av  a 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  w  w .  j a va 2 s.c  om
    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 {//from  www.j  av a 2 s.  c  o  m

        //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.mycore.common.content.transformer.MCRXSLTransformer.java

@Override
public void transform(MCRContent source, OutputStream out, MCRParameterCollector parameter) throws IOException {
    MCRErrorListener el = null;/*from www.  j  av a 2s .  c om*/
    try {
        LinkedList<TransformerHandler> transformHandlerList = getTransformHandlerList(parameter);
        XMLReader reader = getXMLReader(transformHandlerList);
        TransformerHandler lastTransformerHandler = transformHandlerList.getLast();
        el = (MCRErrorListener) lastTransformerHandler.getTransformer().getErrorListener();
        StreamResult result = new StreamResult(out);
        lastTransformerHandler.setResult(result);
        reader.parse(source.getInputSource());
    } catch (TransformerConfigurationException e) {
        throw new IOException(e);
    } catch (IllegalArgumentException e) {
        throw new IOException(e);
    } catch (SAXException e) {
        throw new IOException(e);
    } catch (RuntimeException e) {
        if (el != null && e.getCause() == null && el.getExceptionThrown() != null) {
            //typically if a RuntimeException has no cause, we can get the "real cause" from MCRErrorListener, yeah!!!
            throw new IOException(el.getExceptionThrown());
        }
        throw e;
    }
}

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

protected MCRContent getTransformedContent(MCRContent source, XMLReader reader,
        TransformerHandler transformerHandler) throws IOException, SAXException {
    MCRByteArrayOutputStream baos = new MCRByteArrayOutputStream(INITIAL_BUFFER_SIZE);
    StreamResult serializer = new StreamResult(baos);
    transformerHandler.setResult(serializer);
    // Parse the source XML, and send the parse events to the
    // TransformerHandler.
    LOGGER.info(/* w w  w  .j a  v  a 2  s  .c om*/
            "Start transforming: " + (source.getSystemId() == null ? source.getName() : source.getSystemId()));
    reader.parse(source.getInputSource());
    MCRContent transformedContent = new MCRByteContent(baos.getBuffer(), 0, baos.size());
    return transformedContent;
}

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
    }/*from w  ww  .  j  a v  a2 s .  c o  m*/
}