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:com.flicklib.service.movie.netflix.NetflixInfoFetcher.java

@Override
public List<? extends MovieSearchResult> search(String title) throws IOException {
    List<? extends MovieSearchResult> result = null;
    OAuthClient oAuthClient = new OAuthHttpClient(new NotPoolingHttpClientPool());
    Map<String, String> params = new HashMap<String, String>();
    params.put("term", title);
    params.put("max_results", String.valueOf(20));
    try {// www .  j a  v  a 2 s .c o  m
        OAuthMessage message = oAuthClient.invoke(accessor, "GET", "http://api.netflix.com/catalog/titles",
                params.entrySet());
        // LOGGER.info(message.getBodyAsString());

        SaxResultUnmarshaller saxUms = new SaxResultUnmarshaller();

        XMLReader rdr = XMLReaderFactory.createXMLReader();
        rdr.setContentHandler(saxUms);
        rdr.parse(new InputSource(message.getBodyAsStream()));
        result = saxUms.getResult();
    } catch (OAuthException e) {
        throw new IOException("Problem while requesting data from netflix", e);
    } catch (URISyntaxException e) {
        throw new IOException("Problem while requesting data from netflix", e);
    } catch (SAXException e) {
        throw new IOException("Problem while requesting data from netflix", e);
    }
    return result;
}

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 {// ww  w.  j a  v  a 2 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.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 {/*www . j  a v a 2  s  . c om*/
        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.bdaum.juploadr.uploadapi.smugrest.SmugmugMethod.java

/**
 * @param responseBodyAsString/* w  w w  . jav  a 2 s. co m*/
 * @return
 * @throws AuthException
 */
public boolean parseResponse(String response) throws ProtocolException {
    try {
        // System.setProperty("org.xml.sax.driver",
        // "com.bluecast.xml.Piccolo");
        // log.info(response);
        XMLReader reader = XMLReaderFactory.createXMLReader();
        handler = getResponseHandler();
        reader.setContentHandler(handler);
        reader.parse(new InputSource(new StringReader(response)));
        if (!handler.isSuccessful()) {
            throw new ProtocolException(handler.getFailureReason());
        }
        return handler.isSuccessful();
    } catch (SAXException e) {
        throw new AuthException(Messages.getString("juploadr.ui.error.response.unreadable.noreason"), e); //$NON-NLS-1$
    } catch (IOException e) {
        // this can't happen
    }
    return false;
}

From source file:io.milton.http.webdav.DefaultPropPatchParser.java

private PropPatchParseResult parseContent(byte[] arr) throws IOException, SAXException {
    if (arr.length > 0) {
        log.debug("processing content");
        ByteArrayInputStream bin = new ByteArrayInputStream(arr);
        XMLReader reader = XMLReaderFactory.createXMLReader();
        reader.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
        PropPatchSaxHandler handler = new PropPatchSaxHandler();
        reader.setContentHandler(handler);
        reader.parse(new InputSource(bin));
        log.debug("toset: " + handler.getAttributesToSet().size());
        return new PropPatchParseResult(handler.getAttributesToSet(), handler.getAttributesToRemove().keySet());
    } else {/*from  w ww . j  ava2 s .  co  m*/
        log.debug("empty content");
        return new PropPatchParseResult(new HashMap<QName, String>(), new HashSet<QName>());
    }

}

From source file:net.sourceforge.dita4publishers.util.SaxUtilTest.java

public void testParseWithXMLFormatLoggingXMLReader() throws Exception {
    Document logDoc = DomUtil.getNewDom();
    XMLReader reader = SaxUtil.getXMLFormatLoggingXMLReader(log, logDoc, true, catalogs);
    assertNotNull(reader);//from  w w w  . j  a  v  a2 s .c om
    // System.err.println(IOUtils.toString(topic_1_1Url.openStream(), "utf-8"));

    InputSource source = new InputSource(topic_1_1Url.openStream());
    reader.parse(source);
    assertNotNull(logDoc.getDocumentElement());
    InputStream inStream = DomUtil.serializeToInputStream(logDoc, "utf-8");
    String messages = IOUtils.toString(inStream, "utf-8");
    System.out.println(messages);

}

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

/**
 * Deconstructs response into given content handler
 *
 * @param entity returned HttpEntity//  w ww. ja va  2 s. 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.android.yijiang.kzx.http.SaxAsyncHttpResponseHandler.java

/**
 * Deconstructs response into given content handler
 *
 * @param entity returned HttpEntity// ww w  . j a va  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:com.fdwills.external.http.SaxAsyncHttpResponseHandler.java

/**
 * Deconstructs response into given content handler
 *
 * @param entity returned HttpEntity/*w w w.  ja  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: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  w  w  .java  2 s  . 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();
    }
}