Example usage for javax.xml.parsers SAXParserFactory newSAXParser

List of usage examples for javax.xml.parsers SAXParserFactory newSAXParser

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Introduction

In this page you can find the example usage for javax.xml.parsers SAXParserFactory newSAXParser.

Prototype


public abstract SAXParser newSAXParser() throws ParserConfigurationException, SAXException;

Source Link

Document

Creates a new instance of a SAXParser using the currently configured factory parameters.

Usage

From source file:com.entertailion.java.caster.DeviceFinder.java

public void onBroadcastFound(final BroadcastAdvertisement advert) {
    if (advert.getLocation() != null) {
        new Thread(new Runnable() {
            public void run() {
                Log.d(LOG_TAG, "location=" + advert.getLocation());
                HttpResponse response = new HttpRequestHelper().sendHttpGet(advert.getLocation());
                if (response != null) {
                    String appsUrl = null;
                    Header header = response.getLastHeader(HEADER_APPLICATION_URL);
                    if (header != null) {
                        appsUrl = header.getValue();
                        if (!appsUrl.endsWith("/")) {
                            appsUrl = appsUrl + "/";
                        }/* w ww  .j  av  a2s.  c o  m*/
                        Log.d(LOG_TAG, "appsUrl=" + appsUrl);
                    }
                    try {
                        InputStream inputStream = response.getEntity().getContent();
                        BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));

                        InputSource inStream = new org.xml.sax.InputSource();
                        inStream.setCharacterStream(reader);
                        SAXParserFactory spf = SAXParserFactory.newInstance();
                        SAXParser sp = spf.newSAXParser();
                        XMLReader xr = sp.getXMLReader();
                        BroadcastHandler broadcastHandler = new BroadcastHandler();
                        xr.setContentHandler(broadcastHandler);
                        xr.parse(inStream);
                        Log.d(LOG_TAG, "modelName=" + broadcastHandler.getDialServer().getModelName());
                        // Only handle ChromeCast devices; not other DIAL
                        // devices like ChromeCast devices
                        if (broadcastHandler.getDialServer().getModelName().equals(CHROME_CAST_MODEL_NAME)) {
                            Log.d(LOG_TAG,
                                    "ChromeCast device found: " + advert.getIpAddress().getHostAddress());
                            DialServer dialServer = new DialServer(advert.getLocation(), advert.getIpAddress(),
                                    advert.getPort(), appsUrl,
                                    broadcastHandler.getDialServer().getFriendlyName(),
                                    broadcastHandler.getDialServer().getUuid(),
                                    broadcastHandler.getDialServer().getManufacturer(),
                                    broadcastHandler.getDialServer().getModelName());
                            trackedDialServers.add(dialServer);
                        }
                    } catch (Exception e) {
                        Log.e(LOG_TAG, "parse device description", e);
                    }
                }
            }
        }).start();
    }
}

From source file:cn.com.loopj.android.http.SaxAsyncHttpResponseHandler.java

/**
 * Deconstructs response into given content handler
 *
 * @param entity returned HttpEntity//from w  ww .j  a  v a2s.c  o m
 * @return deconstructed response
 * @throws IOException if there is problem assembling SAX response from stream
 * @see HttpEntity
 */
@Override
protected byte[] getResponseData(HttpEntity entity) throws IOException {
    if (entity != null) {
        InputStream instream = entity.getContent();
        InputStreamReader inputStreamReader = null;
        if (instream != null) {
            try {
                SAXParserFactory sfactory = SAXParserFactory.newInstance();
                SAXParser sparser = sfactory.newSAXParser();
                XMLReader rssReader = sparser.getXMLReader();
                rssReader.setContentHandler(handler);
                inputStreamReader = new InputStreamReader(instream, getCharset());
                rssReader.parse(new InputSource(inputStreamReader));
            } catch (SAXException e) {
                AsyncHttpClient.log.e(LOG_TAG, "getResponseData exception", e);
            } catch (ParserConfigurationException e) {
                AsyncHttpClient.log.e(LOG_TAG, "getResponseData exception", e);
            } finally {
                AsyncHttpClient.silentCloseInputStream(instream);
                if (inputStreamReader != null) {
                    try {
                        inputStreamReader.close();
                    } catch (IOException e) {
                        /*ignore*/ }
                }
            }
        }
    }
    return null;
}

From source file:com.inferiorhumanorgans.WayToGo.Agency.NextBus.RouteConfig.RouteConfigXMLTask.java

@Override
protected Void doInBackground(final NextBusAgency... someAgencies) {
    super.doInBackground(someAgencies);

    final String ourNBName = theAgency.getNextBusName();

    Log.i(LOG_NAME, "Trying to get the route config for " + ourNBName + ".");
    Log.i(LOG_NAME, "Fetching from: " + NB_URL_BASE + ourNBName);
    InputStream ourInputStream = null;
    ClientConnectionManager ourConnectionManager = new ThreadSafeClientConnManager(params, registry);
    DefaultHttpClient ourHttpClient = new DefaultHttpClient(ourConnectionManager, params);

    final HttpGet getRequest = new HttpGet(NB_URL_BASE + Uri.encode(ourNBName));
    try {//from  ww  w  .  java 2s  .c  o  m
        ourInputStream = ourHttpClient.execute(getRequest).getEntity().getContent();
    } catch (ClientProtocolException ex) {
        Logger.getLogger(LOG_NAME).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(LOG_NAME).log(Level.SEVERE, null, ex);
    }
    Log.i(LOG_NAME, "Done with the route config for " + ourNBName + ".");

    try {
        SAXParserFactory ourParserFactory = SAXParserFactory.newInstance();
        SAXParser ourParser = ourParserFactory.newSAXParser();

        XMLReader xr = ourParser.getXMLReader();

        RouteConfigXMLHandler ourDataHandler = new RouteConfigXMLHandler(this);
        xr.setContentHandler(ourDataHandler);

        xr.parse(new InputSource(ourInputStream));

    } catch (ParserConfigurationException pce) {
        Log.e(LOG_NAME + "SAX XML", "sax parse error", pce);
    } catch (AbortXMLParsingException abrt) {
        Log.i(LOG_NAME + "AsyncXML", "Cancelled!!!!!");
    } catch (SAXException se) {
        Log.e(LOG_NAME + "SAX XML", "sax error", se);
    } catch (IOException ioe) {
        Log.e(LOG_NAME + "SAX XML", "sax parse io error", ioe);
    }
    Log.i(LOG_NAME + "SAX XML", "Done parsing XML for " + ourNBName);
    return null;
}

From source file:com.android.yijiang.kzx.http.SaxAsyncHttpResponseHandler.java

/**
 * Deconstructs response into given content handler
 *
 * @param entity returned HttpEntity/*from w ww  .j  av  a2 s .  c o m*/
 * @return deconstructed response
 * @throws java.io.IOException
 * @see org.apache.http.HttpEntity
 */
@Override
protected byte[] getResponseData(HttpEntity entity) throws IOException {
    if (entity != null) {
        InputStream instream = entity.getContent();
        InputStreamReader inputStreamReader = null;
        if (instream != null) {
            try {
                SAXParserFactory sfactory = SAXParserFactory.newInstance();
                SAXParser sparser = sfactory.newSAXParser();
                XMLReader rssReader = sparser.getXMLReader();
                rssReader.setContentHandler(handler);
                inputStreamReader = new InputStreamReader(instream, DEFAULT_CHARSET);
                rssReader.parse(new InputSource(inputStreamReader));
            } catch (SAXException e) {
                Log.e(LOG_TAG, "getResponseData exception", e);
            } catch (ParserConfigurationException e) {
                Log.e(LOG_TAG, "getResponseData exception", e);
            } finally {
                AsyncHttpClient.silentCloseInputStream(instream);
                if (inputStreamReader != null) {
                    try {
                        inputStreamReader.close();
                    } catch (IOException e) {
                        /*ignore*/ }
                }
            }
        }
    }
    return null;
}

From source file:com.fdwills.external.http.SaxAsyncHttpResponseHandler.java

/**
 * Deconstructs response into given content handler
 *
 * @param entity returned HttpEntity/*w w  w. j a v  a 2 s .  c o m*/
 * @return deconstructed response
 * @throws java.io.IOException
 * @see org.apache.http.HttpEntity
 */
@Override
protected byte[] getResponseData(HttpEntity entity) throws IOException {
    if (entity != null) {
        InputStream instream = entity.getContent();
        InputStreamReader inputStreamReader = null;
        if (instream != null) {
            try {
                SAXParserFactory sfactory = SAXParserFactory.newInstance();
                SAXParser sparser = sfactory.newSAXParser();
                XMLReader rssReader = sparser.getXMLReader();
                rssReader.setContentHandler(handler);
                inputStreamReader = new InputStreamReader(instream, DEFAULT_CHARSET);
                rssReader.parse(new InputSource(inputStreamReader));
            } catch (SAXException e) {
                Log.e(LOG_TAG, "getResponseData exception", e);
            } catch (ParserConfigurationException e) {
                Log.e(LOG_TAG, "getResponseData exception", e);
            } finally {
                AsyncHttpClient.silentCloseInputStream(instream);
                if (inputStreamReader != null) {
                    try {
                        inputStreamReader.close();
                    } catch (IOException e) { /*ignore*/
                    }
                }
            }
        }
    }
    return null;
}

From source file:org.gots.weather.provider.google.GoogleWeatherTask.java

@Override
protected WeatherConditionInterface doInBackground(Object... arg0) {
    if (force || ws == null) {

        try {//from   w w w.ja v  a  2  s.  co  m

            // android.os.Debug.waitForDebugger();
            /*************/

            HttpClient httpclient = new DefaultHttpClient();
            HttpGet httpget = new HttpGet(url.toURI());

            // create a response handler
            ResponseHandler<String> responseHandler = new BasicResponseHandler();

            String responseBody = httpclient.execute(httpget, responseHandler);
            // Log.d(DEBUG_TAG, "response from httpclient:n "+responseBody);

            ByteArrayInputStream is = new ByteArrayInputStream(responseBody.getBytes());

            /* Get a SAXParser from the SAXPArserFactory. */
            SAXParserFactory spf = SAXParserFactory.newInstance();
            SAXParser sp = spf.newSAXParser();

            /* Get the XMLReader of the SAXParser we created. */
            XMLReader xr = sp.getXMLReader();

            /* Create a new ContentHandler and apply it to the XML-Reader */
            GoogleWeatherHandler gwh = new GoogleWeatherHandler();
            xr.setContentHandler(gwh);

            // InputSource is = new InputSource(url.openStream());
            /* Parse the xml-data our URL-call returned. */
            xr.parse(new InputSource(is));

            /* Our Handler now provides the parsed weather-data to us. */
            ws = gwh.getWeatherSet();
        } catch (Exception e) {
            Log.e("WeatherManager", "WeatherQueryError", e);

        }
        force = false;
    }
    Calendar requestCalendar = Calendar.getInstance();
    requestCalendar.setTime(requestedDay);
    if (ws == null)
        return new WeatherCondition(requestedDay);
    else if (requestCalendar.get(Calendar.DAY_OF_YEAR) == Calendar.getInstance().get(Calendar.DAY_OF_YEAR))
        return ws.getWeatherCurrentCondition();
    else if (requestCalendar.get(Calendar.DAY_OF_YEAR) > Calendar.getInstance().get(Calendar.DAY_OF_YEAR))
        return ws.getWeatherForecastConditions().get(
                requestCalendar.get(Calendar.DAY_OF_YEAR) - Calendar.getInstance().get(Calendar.DAY_OF_YEAR));
    return new WeatherCondition(requestedDay);

}

From source file:com.rightscale.service.FeedScraper.java

public void run() {
    int pollPeriod = DEFAULT_POLL_PERIOD;

    while (false == _shouldStop) {
        boolean error = false;
        int interesting = 0;

        try {/*from  ww w  .j a  v  a2  s . c  om*/
            HttpEntity response = getEntity(null, null);

            SAXParserFactory spf = SAXParserFactory.newInstance();
            SAXParser sp = spf.newSAXParser();
            XMLReader xr = sp.getXMLReader();

            AtomParser parser = new AtomParser(this);
            xr.setContentHandler(parser);
            xr.parse(new InputSource(response.getContent()));
            response.consumeContent();
            interesting = parser.getNumInteresting();
        } catch (Exception e) {
            Log.e("FeedScraper", e.getClass().getName());
            e.printStackTrace();
            error = true;
        }

        if (error) {
            pollPeriod = ERROR_POLL_PERIOD;
        } else if (interesting == 0) {
            pollPeriod = (int) (pollPeriod * 1.5);
            pollPeriod = Math.max(pollPeriod, MAX_POLL_PERIOD);
        } else {
            pollPeriod = DEFAULT_POLL_PERIOD;
        }

        try {
            Thread.sleep(pollPeriod);
        } catch (InterruptedException e) {
            //someone may have set _shouldStop on us...
        }
    }
}

From source file:com.comcast.cqs.test.stress.CqsStressTester.java

public static List<CQSMessage> deserializeMessage(String serializedMessage) {
    javax.xml.parsers.SAXParserFactory fac = new org.apache.xerces.jaxp.SAXParserFactoryImpl();
    javax.xml.parsers.SAXParser saxParser;
    SaxHandler p = new SaxHandler();
    try {//from  w  w  w .j a  v a  2  s  .  c o  m
        saxParser = fac.newSAXParser();
        saxParser.parse(new ByteArrayInputStream(serializedMessage.getBytes()), p);
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }

    CQSMessage cqsMessage = null;

    try {
        if (p.getValueByKey("Body") == null) {
            return new ArrayList<CQSMessage>();
        }
        cqsMessage = new CQSMessage(p.getValueByKey("Body"), p.getAttributes());
        cqsMessage.setMessageId(p.getValueByKey("MessageId"));
        cqsMessage.setReceiptHandle(p.getValueByKey("ReceiptHandle"));
        cqsMessage.setMD5OfBody(p.getValueByKey("MD5OfBody"));
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    return java.util.Arrays.asList(cqsMessage);
}

From source file:org.apache.syncope.core.init.ContentLoader.java

@Transactional
public void load() {
    // 1. Check wether we are allowed to load default content into the DB
    final List<SyncopeConf> res = confDAO.findAll();

    if (res == null || res.size() > 0) {
        LOG.info("Data found in the database, leaving untouched");
        return;/*from   ww w .ja va  2s.  c om*/
    }

    LOG.info("Empty database found, loading default content");

    // 2. Create views
    LOG.debug("Creating views");
    try {
        InputStream viewsStream = getClass().getResourceAsStream("/views.xml");
        Properties views = new Properties();
        views.loadFromXML(viewsStream);

        for (String idx : views.stringPropertyNames()) {
            LOG.debug("Creating view {}", views.get(idx).toString());

            final String updateViews = views.get(idx).toString().replaceAll("\\n", " ");
            entityManager.createNativeQuery(updateViews).executeUpdate();
        }

        LOG.debug("Views created, go for indexes");
    } catch (Exception e) {
        LOG.error("While creating views", e);
    }

    // 3. Create indexes
    LOG.debug("Creating indexes");
    try {
        InputStream indexesStream = getClass().getResourceAsStream("/indexes.xml");
        Properties indexes = new Properties();
        indexes.loadFromXML(indexesStream);

        for (String idx : indexes.stringPropertyNames()) {
            LOG.debug("Creating index {}", indexes.get(idx).toString());

            final String updateIndexed = indexes.get(idx).toString();
            entityManager.createNativeQuery(updateIndexed).executeUpdate();
        }

        LOG.debug("Indexes created, go for default content");
    } catch (Exception e) {
        LOG.error("While creating indexes", e);
    }

    // noop workflow
    //        entityManager.createNativeQuery("DELETE FROM ACT_GE_PROPERTY").executeUpdate();

    // 4. Load default content
    SAXParserFactory factory = SAXParserFactory.newInstance();
    try {
        SAXParser parser = factory.newSAXParser();
        parser.parse(getClass().getResourceAsStream("/content.xml"), importExport);
        LOG.debug("Default content successfully loaded");
    } catch (Exception e) {
        LOG.error("While loading default content", e);
    }
}

From source file:fr.ybo.transportsbordeaux.tbcapi.Keolis.java

/**
 * @param <ObjetKeolis> type d'objet Keolis.
 * @param url           url.//from  w  w  w .jav  a2s .c o m
 * @param handler       handler.
 * @return liste d'objets Keolis.
 * @throws TbcErreurReseaux en cas d'erreur rseau.
 */
private <ObjetKeolis> List<ObjetKeolis> appelKeolis(String url, KeolisHandler<ObjetKeolis> handler)
        throws ErreurReseau {
    LOG_YBO.debug("Appel d'une API Keolis sur l'url '" + url + '\'');
    long startTime = System.nanoTime() / 1000;
    HttpClient httpClient = HttpUtils.getHttpClient();
    HttpUriRequest httpPost = new HttpPost(url);
    List<ObjetKeolis> answer;
    try {
        HttpResponse reponse = httpClient.execute(httpPost);
        ByteArrayOutputStream ostream = new ByteArrayOutputStream();
        if (reponse == null || reponse.getEntity() == null) {
            throw new ErreurReseau("Erreur lors de la rcupration de la rponse http");
        }
        reponse.getEntity().writeTo(ostream);
        String contenu = new String(ostream.toByteArray(), "ISO-8859-1");
        SAXParserFactory factory = SAXParserFactory.newInstance();
        SAXParser parser = factory.newSAXParser();
        parser.parse(new ByteArrayInputStream(contenu.getBytes("UTF-8")), handler);
        answer = handler.getObjets();
    } catch (IOException socketException) {
        throw new ErreurReseau(socketException);
    } catch (SAXException saxException) {
        throw new ErreurReseau(saxException);
    } catch (ParserConfigurationException exception) {
        throw new KeolisException("Erreur lors de l'appel  l'API keolis", exception);
    }
    if (answer == null) {
        throw new ErreurReseau("Erreur dans la rponse donnes par Keolis.");
    }
    long elapsedTime = System.nanoTime() / 1000 - startTime;
    LOG_YBO.debug("Rponse de Keolis en " + elapsedTime + "s");
    return answer;
}