Example usage for org.xml.sax XMLReader parse

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:jproxy.DefaultSamplerCreator.java

/**
 * Tries parsing to see if content is xml
 * @param postData String//from   w  w  w  . j av a 2s .c  o  m
 * @return boolean
 */
private static boolean isPotentialXml(String postData) {
    try {
        SAXParserFactory spf = SAXParserFactory.newInstance();
        SAXParser saxParser = spf.newSAXParser();
        XMLReader xmlReader = saxParser.getXMLReader();
        ErrorDetectionHandler detectionHandler = new ErrorDetectionHandler();
        xmlReader.setContentHandler(detectionHandler);
        xmlReader.setErrorHandler(detectionHandler);
        xmlReader.parse(new InputSource(new StringReader(postData)));
        return !detectionHandler.isErrorDetected();
    } catch (ParserConfigurationException e) {
        return false;
    } catch (SAXException e) {
        return false;
    } catch (IOException e) {
        return false;
    }
}

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From source file:Main.java

public static boolean validateWithDTDUsingSAX(String xml) throws Exception {
    SAXParserFactory factory = SAXParserFactory.newInstance();
    factory.setValidating(true);/*from w ww .j a v a2  s.c  o m*/
    factory.setNamespaceAware(true);

    SAXParser parser = factory.newSAXParser();
    XMLReader reader = parser.getXMLReader();
    reader.setErrorHandler(new ErrorHandler() {
        public void warning(SAXParseException e) throws SAXException {
            System.out.println("WARNING : " + e.getMessage()); // do nothing
        }

        public void error(SAXParseException e) throws SAXException {
            System.out.println("ERROR : " + e.getMessage());
            throw e;
        }

        public void fatalError(SAXParseException e) throws SAXException {
            System.out.println("FATAL : " + e.getMessage());
            throw e;
        }
    });
    reader.parse(new InputSource(xml));
    return true;
}

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From source file:io.milton.http.LockInfoSaxHandler.java

public static LockInfo parseLockInfo(Request request) throws IOException, FileNotFoundException, SAXException {
    InputStream in = request.getInputStream();

    XMLReader reader = XMLReaderFactory.createXMLReader();
    reader.setFeature("http://xml.org/sax/features/external-parameter-entities", false);

    LockInfoSaxHandler handler = new LockInfoSaxHandler();
    reader.setContentHandler(handler);// ww  w .  ja v a  2 s .  co  m
    if (log.isDebugEnabled()) {
        ByteArrayOutputStream bout = new ByteArrayOutputStream();
        IOUtils.copy(in, bout);
        byte[] bytes = bout.toByteArray();
        in = new ByteArrayInputStream(bytes);
        log.debug("LockInfo: " + bout.toString());
    }
    reader.parse(new InputSource(in));
    LockInfo info = handler.getInfo();
    info.depth = LockDepth.INFINITY; // todo
    if (info.lockedByUser == null) {
        if (request.getAuthorization() != null) {
            if (request.getAuthorization().getUser() != null) {
                info.lockedByUser = request.getAuthorization().getUser();
            } else {
                Object user = request.getAuthorization().getTag();
                if (user instanceof DiscretePrincipal) {
                    DiscretePrincipal dp = (DiscretePrincipal) user;
                    info.lockedByUser = dp.getPrincipalURL();
                }
            }

        }
    }
    if (info.lockedByUser == null) {
        log.warn("resource is being locked with a null user. This won't really be locked at all...");
    }
    return info;
}

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From source file:de.mpg.mpdl.inge.citationmanager.utils.XsltHelper.java

/**
 * Reads all CONE-entries with a citation-style field filled in. Generates a Map with citation
 * styles and idValue-Type-Pairs.//from w ww.ja v  a2 s .co m
 * 
 * @throws Exception
 */
public static void getJournalsXML() throws Exception {
    HttpClient client = new HttpClient();

    String coneQuery =
            // JUS-Testserver CoNE
            // "http://193.174.132.114/cone/journals/query?format=rdf&escidoc:citation-style=*&m=full&n=0";
            PropertyReader.getProperty("escidoc.cone.service.url")
                    + "journals/query?format=rdf&escidoc:citation-style=*&m=full&n=0";
    logger.info("cone query:" + coneQuery);
    GetMethod getMethod = new GetMethod(coneQuery);

    ProxyHelper.executeMethod(client, getMethod);

    XMLReader xr;

    xr = XMLReaderFactory.createXMLReader();
    JusXmlHandler handler = new JusXmlHandler();
    xr.setContentHandler(handler);
    xr.setErrorHandler(handler);

    Reader r = new InputStreamReader(getMethod.getResponseBodyAsStream());
    xr.parse(new InputSource(r));

    citationMap = handler.getCitationStyleMap();

}

---

From source file:de.mpg.escidoc.services.citationmanager.utils.XsltHelper.java

/**
 * Reads all CONE-entries with a citation-style field filled in. 
 * Generates a Map with citation styles and idValue-Type-Pairs. 
 * @throws Exception//from  w  ww. j a  v a  2  s.  c o  m
 */
public static void getJournalsXML() throws Exception {
    HttpClient client = new HttpClient();

    String coneQuery =
            // JUS-Testserver CoNE
            //   "http://193.174.132.114/cone/journals/query?format=rdf&escidoc:citation-style=*&m=full&n=0";
            PropertyReader.getProperty("escidoc.cone.service.url")
                    + "journals/query?format=rdf&escidoc:citation-style=*&m=full&n=0";
    logger.info("cone query:" + coneQuery);
    GetMethod getMethod = new GetMethod(coneQuery);

    ProxyHelper.executeMethod(client, getMethod);

    XMLReader xr;

    xr = XMLReaderFactory.createXMLReader();
    JusXmlHandler handler = new JusXmlHandler();
    xr.setContentHandler(handler);
    xr.setErrorHandler(handler);

    Reader r = new InputStreamReader(getMethod.getResponseBodyAsStream());
    xr.parse(new InputSource(r));

    citationMap = handler.getCitationStyleMap();

}

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From source file:com.binomed.showtime.android.util.CineShowtimeRequestManage.java

private static String getAppEngineUrl(Context context) {
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
    String appEngineUrl = prefs.getString(CineShowtimeCst.PREF_KEY_APP_ENGINE, null);
    if (appEngineUrl == null) {
        try {/*ww w.j a  va  2s.c o m*/
            URLBuilder andShowtimeUriBuilder = new URLBuilder(
                    CineShowTimeEncodingUtil.convertLocaleToEncoding());
            andShowtimeUriBuilder.setProtocol(HttpParamsCst.BINOMED_APP_PROTOCOL);
            andShowtimeUriBuilder.setAdress(HttpParamsCst.BINOMED_APP_URL);
            andShowtimeUriBuilder.completePath(HttpParamsCst.BINOMED_APP_PATH);
            andShowtimeUriBuilder.completePath(HttpParamsCst.SEVER_GET_METHODE);
            String uri = andShowtimeUriBuilder.toUri();
            Log.i(TAG, "send request : " + uri); //$NON-NLS-1$
            HttpGet getMethod = CineShowtimeFactory.getHttpGet();
            getMethod.setURI(new URI(uri));
            HttpResponse res = CineShowtimeFactory.getHttpClient().execute(getMethod);
            XMLReader reader = CineShowtimeFactory.getXmlReader();
            ParserSimpleResultXml parser = CineShowtimeFactory.getParserSimpleResultXml();
            reader.setContentHandler(parser);
            InputSource inputSource = CineShowtimeFactory.getInputSource();
            inputSource.setByteStream(res.getEntity().getContent());

            reader.parse(inputSource);

            appEngineUrl = parser.getUrl();
            if ((appEngineUrl == null) || (appEngineUrl.length() == 0)) {
                appEngineUrl = HttpParamsCst.BINOMED_APP_URL;
            }

            try {
                Editor editor = prefs.edit();
                editor.putString(CineShowtimeCst.PREF_KEY_APP_ENGINE, appEngineUrl);
                editor.commit();
            } catch (Exception e) {
            }
        } catch (Exception e) {
            appEngineUrl = HttpParamsCst.BINOMED_APP_URL;
        }
        Log.i(TAG, "result : " + appEngineUrl); //$NON-NLS-1$
    }

    return appEngineUrl;

}

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From source file:com.expertiseandroid.lib.sociallib.utils.Utils.java

/**
 * Parses an XML response/*from   w  w  w. j  a v  a 2  s  . c  o  m*/
 * @param response the response to parse
 * @param rules the parsing rules to be used
 * @return the list of objects built
 * @throws SAXException
 * @throws ParserConfigurationException
 * @throws IOException
 */
public static Object parseXML(ReadableResponse response, ParsingRules rules)
        throws SAXException, ParserConfigurationException, IOException {
    XMLReader reader = createXMLReader(new DynamicXmlParser(rules));
    String xml = response.getContents();
    InputSource is = new InputSource(new StringReader(xml));
    reader.parse(is);
    return rules.getContents();
}

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From source file:Examples.java

/**
 * Show the Transformer as a SAX2 XMLReader.  An XMLFilter obtained 
 * from newXMLFilter should act as a transforming XMLReader if setParent is not
 * called.  Internally, an XMLReader is created as the parent for the XMLFilter.
 *//*  www .  j  av a 2s.  c o m*/
public static void exampleXMLReader(String sourceID, String xslID)
        throws TransformerException, TransformerConfigurationException, SAXException, IOException // , ParserConfigurationException
{
    TransformerFactory tfactory = TransformerFactory.newInstance();
    if (tfactory.getFeature(SAXSource.FEATURE)) {
        XMLReader reader = ((SAXTransformerFactory) tfactory).newXMLFilter(new StreamSource(xslID));

        reader.setContentHandler(new ExampleContentHandler());

        reader.parse(new InputSource(sourceID));
    } else
        System.out.println("tfactory does not support SAX features!");
}

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From source file:com.binomed.showtime.android.util.CineShowtimeRequestManage.java

public static void completeMovieDetail(Context context, MovieBean movie, String near) throws Exception {
    URLBuilder andShowtimeUriBuilder = new URLBuilder(CineShowTimeEncodingUtil.convertLocaleToEncoding());
    andShowtimeUriBuilder.setProtocol(HttpParamsCst.BINOMED_APP_PROTOCOL);
    andShowtimeUriBuilder.setAdress(getAppEngineUrl(context));
    andShowtimeUriBuilder.completePath(HttpParamsCst.IMDB_GET_METHODE);
    andShowtimeUriBuilder.addQueryParameter(HttpParamsCst.PARAM_LANG, Locale.getDefault().getLanguage());
    andShowtimeUriBuilder.addQueryParameter(HttpParamsCst.PARAM_OUTPUT, HttpParamsCst.VALUE_XML);
    // andShowtimeUriBuilder.addQueryParameter(HttpParamsCst.PARAM_ZIP, HttpParamsCst.VALUE_TRUE);
    andShowtimeUriBuilder.addQueryParameter(HttpParamsCst.PARAM_IE, CineShowTimeEncodingUtil.getEncoding());
    andShowtimeUriBuilder.addQueryParameter(HttpParamsCst.PARAM_OE, CineShowTimeEncodingUtil.getEncoding());
    andShowtimeUriBuilder.addQueryParameter(HttpParamsCst.PARAM_MOVIE_ID, movie.getId());
    andShowtimeUriBuilder.addQueryParameter(HttpParamsCst.PARAM_TRAILER, String.valueOf(true));
    andShowtimeUriBuilder.addQueryParameter(HttpParamsCst.PARAM_MOVIE_NAME, movie.getEnglishMovieName());
    andShowtimeUriBuilder.addQueryParameter(HttpParamsCst.PARAM_MOVIE_CUR_LANG_NAME, movie.getMovieName());
    andShowtimeUriBuilder.addQueryParameter(HttpParamsCst.PARAM_PLACE, URLEncoder
            .encode((near != null) ? near : SpecialChars.EMPTY, CineShowTimeEncodingUtil.getEncoding()));

    String uri = andShowtimeUriBuilder.toUri();
    Log.i(TAG, "send request : " + uri); //$NON-NLS-1$
    HttpGet getMethod = CineShowtimeFactory.getHttpGet();
    getMethod.setURI(new URI(uri));
    HttpResponse res = CineShowtimeFactory.getHttpClient().execute(getMethod);

    XMLReader reader = CineShowtimeFactory.getXmlReader();
    ParserImdbResultXml parser = CineShowtimeFactory.getParserImdbResultXml();

    reader.setContentHandler(parser);//from w ww .  j a va 2s.  c  o m
    InputSource inputSource = CineShowtimeFactory.getInputSource();
    // inputSource.setByteStream(new GZIPInputStream(res.getEntity().getContent()));
    inputSource.setByteStream(res.getEntity().getContent());

    reader.parse(inputSource);

    MovieBean movieResult = parser.getMovieBean();

    movie.setImdbDesrciption(movieResult.isImdbDesrciption());
    movie.setDescription(movieResult.getDescription());
    movie.setUrlImg(movieResult.getUrlImg());
    movie.setUrlWikipedia(movieResult.getUrlWikipedia());
    movie.setImdbId(movieResult.getImdbId());
    movie.setRate(movieResult.getRate());
    movie.setStyle(movieResult.getStyle());
    movie.setDirectorList(movieResult.getDirectorList());
    movie.setActorList(movieResult.getActorList());
    movie.setReviews(movieResult.getReviews());
    movie.setYoutubeVideos(movieResult.getYoutubeVideos());

}

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From source file:de.zib.scalaris.examples.wikipedia.data.xml.Main.java

/**
 * @param handler// w  w w . j av a 2  s  . c o  m
 * @param file
 * @throws SAXException
 * @throws IOException
 */
private static void runXmlHandler(WikiDumpHandler handler, InputSource[] files)
        throws SAXException, IOException {
    XMLReader reader = XMLReaderFactory.createXMLReader();
    handler.setUp();
    ReportAtShutDown shutdownHook = handler.new ReportAtShutDown();
    Runtime.getRuntime().addShutdownHook(shutdownHook);
    reader.setContentHandler(handler);
    for (InputSource file : files) {
        reader.parse(file);
    }
    handler.tearDown();
    shutdownHook.reportAtEnd();
    Runtime.getRuntime().removeShutdownHook(shutdownHook);
    exitCheckHandler(handler);
}

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