Example usage for javax.xml.parsers SAXParser parse

List of usage examples for javax.xml.parsers SAXParser parse

  1. HOME
  2. Java
  3. javax
  4. javax.xml.parsers.*
  5. SAXParser
  6. parse

Introduction

In this page you can find the example usage for javax.xml.parsers SAXParser parse.

Prototype

public void parse(InputSource is, DefaultHandler dh) throws SAXException, IOException

Source Link

Document

Parse the content given org.xml.sax.InputSource as XML using the specified org.xml.sax.helpers.DefaultHandler .

Usage

From source file:com.vionto.vithesaurus.wikipedia.WiktionarySynonymDumper.java

private void run(InputStream is) throws IOException, SAXException, ParserConfigurationException {
    WiktionaryPageHandler handler = new WiktionaryPageHandler();
    SAXParserFactory factory = SAXParserFactory.newInstance();
    SAXParser saxParser = factory.newSAXParser();
    saxParser.getXMLReader().setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd",
            false);//from ww  w .  ja v  a2s  .c  o m
    System.out.println("SET NAMES utf8;");
    System.out.println("DROP TABLE IF EXISTS wiktionary;");
    System.out.println("CREATE TABLE `wiktionary` ( " + "`headword` varchar(255) NOT NULL default '', "
            + "`meanings` text, " + "`synonyms` text, " + "KEY `headword` (`headword`)" + ") ENGINE = MYISAM;");
    saxParser.parse(is, handler);
    System.err.println("Exported: " + handler.exported);
    System.err.println("Skipped: " + handler.skipped);
}

From source file:com.mirth.connect.model.converters.DICOMSerializer.java

@Override
public String fromXML(String source) throws SerializerException {
    if (source == null || source.length() == 0) {
        return StringUtils.EMPTY;
    }//from w  w  w. j  a v  a  2 s  . c o m

    try {
        // re-parse the xml to Mirth format
        Document document = documentSerializer.fromXML(source);
        Element element = document.getDocumentElement();
        Node node = element.getChildNodes().item(0);

        // change back to <attr> tag for all tags under <dicom> tag
        while (node != null) {
            renameTagToAttr(document, node);
            node = node.getNextSibling();
        }

        NodeList items = document.getElementsByTagName("item");

        // change back to <attr> tag for all tags under <item> tags
        if (items != null) {
            for (int i = 0; i < items.getLength(); i++) {
                Node itemNode = items.item(i);

                if (itemNode.getChildNodes() != null) {
                    NodeList itemNodes = itemNode.getChildNodes();

                    for (int j = 0; j < itemNodes.getLength(); j++) {
                        Node nodeItem = itemNodes.item(j);
                        renameTagToAttr(document, nodeItem);
                    }
                }
            }
        }

        // find the charset
        String charset = null;
        Element charsetElement = (Element) document.getElementsByTagName("tag00080005").item(0);

        if (charsetElement != null) {
            charset = charsetElement.getNodeValue();
        } else {
            charset = "utf-8";
        }

        // parse the Document into a DicomObject
        SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
        DicomObject dicomObject = new BasicDicomObject();
        ContentHandlerAdapter contentHandler = new ContentHandlerAdapter(dicomObject);
        byte[] documentBytes = documentSerializer.toXML(document).trim().getBytes(charset);
        parser.parse(new InputSource(new ByteArrayInputStream(documentBytes)), contentHandler);
        return new String(Base64.encodeBase64Chunked(DICOMUtil.dicomObjectToByteArray(dicomObject)));
    } catch (Exception e) {
        throw new SerializerException(e);
    }
}

From source file:com.mirth.connect.plugins.datatypes.dicom.DICOMSerializer.java

@Override
public String fromXML(String source) throws MessageSerializerException {
    if (source == null || source.length() == 0) {
        return org.apache.commons.lang3.StringUtils.EMPTY;
    }/*from  ww w .java  2  s.c  o  m*/

    try {
        // re-parse the xml to Mirth format
        Document document = documentSerializer.fromXML(source);
        Element element = document.getDocumentElement();
        Node node = element.getChildNodes().item(0);

        // change back to <attr> tag for all tags under <dicom> tag
        while (node != null) {
            renameTagToAttr(document, node);
            node = node.getNextSibling();
        }

        NodeList items = document.getElementsByTagName("item");

        // change back to <attr> tag for all tags under <item> tags
        if (items != null) {
            for (int i = 0; i < items.getLength(); i++) {
                Node itemNode = items.item(i);

                if (itemNode.getChildNodes() != null) {
                    NodeList itemNodes = itemNode.getChildNodes();

                    for (int j = 0; j < itemNodes.getLength(); j++) {
                        Node nodeItem = itemNodes.item(j);
                        renameTagToAttr(document, nodeItem);
                    }
                }
            }
        }

        // find the charset
        String charset = null;
        Element charsetElement = (Element) document.getElementsByTagName("tag00080005").item(0);

        if (charsetElement != null) {
            charset = charsetElement.getNodeValue();
        } else {
            charset = "utf-8";
        }

        // parse the Document into a DicomObject
        SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
        DicomObject dicomObject = new BasicDicomObject();
        ContentHandlerAdapter contentHandler = new ContentHandlerAdapter(dicomObject);
        byte[] documentBytes = documentSerializer.toXML(document).trim().getBytes(charset);
        parser.parse(new InputSource(new ByteArrayInputStream(documentBytes)), contentHandler);
        return StringUtils
                .newStringUsAscii(Base64Util.encodeBase64(DICOMConverter.dicomObjectToByteArray(dicomObject)));
    } catch (Exception e) {
        throw new MessageSerializerException("Error converting XML to DICOM", e, ErrorMessageBuilder
                .buildErrorMessage(this.getClass().getSimpleName(), "Error converting XML to DICOM", e));
    }
}

From source file:net.sbbi.upnp.messages.ActionMessage.java

/**
 * Executes the message and retuns the UPNP device response, according to the UPNP specs,
 * this method could take up to 30 secs to process ( time allowed for a device to respond to a request )
 * @return a response object containing the UPNP parsed response
 * @throws IOException if some IOException occurs during message send and reception process
 * @throws UPNPResponseException if an UPNP error message is returned from the server
 *         or if some parsing exception occurs ( detailErrorCode = 899, detailErrorDescription = SAXException message )
 *///from  ww  w  . jav a  2 s. co m
public ActionResponse service() throws IOException, UPNPResponseException {
    ActionResponse rtrVal = null;
    UPNPResponseException upnpEx = null;
    IOException ioEx = null;
    StringBuffer body = new StringBuffer(256);

    body.append("<?xml version=\"1.0\"?>\r\n");
    body.append("<s:Envelope xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\"");
    body.append(" s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">");
    body.append("<s:Body>");
    body.append("<u:").append(serviceAction.getName()).append(" xmlns:u=\"").append(service.getServiceType())
            .append("\">");

    if (serviceAction.getInputActionArguments() != null) {
        // this action requires params so we just set them...
        for (Iterator itr = inputParameters.iterator(); itr.hasNext();) {
            InputParamContainer container = (InputParamContainer) itr.next();
            body.append("<").append(container.name).append(">").append(container.value);
            body.append("</").append(container.name).append(">");
        }
    }
    body.append("</u:").append(serviceAction.getName()).append(">");
    body.append("</s:Body>");
    body.append("</s:Envelope>");

    if (log.isDebugEnabled())
        log.debug("POST prepared for URL " + service.getControlURL());
    URL url = new URL(service.getControlURL().toString());
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setDoInput(true);
    conn.setDoOutput(true);
    conn.setUseCaches(false);
    conn.setRequestMethod("POST");
    HttpURLConnection.setFollowRedirects(false);
    //conn.setConnectTimeout( 30000 );
    conn.setRequestProperty("HOST", url.getHost() + ":" + url.getPort());
    conn.setRequestProperty("CONTENT-TYPE", "text/xml; charset=\"utf-8\"");
    conn.setRequestProperty("CONTENT-LENGTH", Integer.toString(body.length()));
    conn.setRequestProperty("SOAPACTION",
            "\"" + service.getServiceType() + "#" + serviceAction.getName() + "\"");
    OutputStream out = conn.getOutputStream();
    out.write(body.toString().getBytes());
    out.flush();
    out.close();
    conn.connect();
    InputStream input = null;

    if (log.isDebugEnabled())
        log.debug("executing query :\n" + body);
    try {
        input = conn.getInputStream();
    } catch (IOException ex) {
        // java can throw an exception if he error code is 500 or 404 or something else than 200
        // but the device sends 500 error message with content that is required
        // this content is accessible with the getErrorStream
        input = conn.getErrorStream();
    }

    if (input != null) {
        int response = conn.getResponseCode();
        String responseBody = getResponseBody(input);
        if (log.isDebugEnabled())
            log.debug("received response :\n" + responseBody);
        SAXParserFactory saxParFact = SAXParserFactory.newInstance();
        saxParFact.setValidating(false);
        saxParFact.setNamespaceAware(true);
        ActionMessageResponseParser msgParser = new ActionMessageResponseParser(serviceAction);
        StringReader stringReader = new StringReader(responseBody);
        InputSource src = new InputSource(stringReader);
        try {
            SAXParser parser = saxParFact.newSAXParser();
            parser.parse(src, msgParser);
        } catch (ParserConfigurationException confEx) {
            // should never happen
            // we throw a runtimeException to notify the env problem
            throw new RuntimeException(
                    "ParserConfigurationException during SAX parser creation, please check your env settings:"
                            + confEx.getMessage());
        } catch (SAXException saxEx) {
            // kind of tricky but better than nothing..
            upnpEx = new UPNPResponseException(899, saxEx.getMessage());
        } finally {
            try {
                input.close();
            } catch (IOException ex) {
                // ignore
            }
        }
        if (upnpEx == null) {
            if (response == HttpURLConnection.HTTP_OK) {
                rtrVal = msgParser.getActionResponse();
            } else if (response == HttpURLConnection.HTTP_INTERNAL_ERROR) {
                upnpEx = msgParser.getUPNPResponseException();
            } else {
                ioEx = new IOException("Unexpected server HTTP response:" + response);
            }
        }
    }
    try {
        out.close();
    } catch (IOException ex) {
        // ignore
    }
    conn.disconnect();
    if (upnpEx != null) {
        throw upnpEx;
    }
    if (rtrVal == null && ioEx == null) {
        ioEx = new IOException("Unable to receive a response from the UPNP device");
    }
    if (ioEx != null) {
        throw ioEx;
    }
    return rtrVal;
}

From source file:com.piketec.jenkins.plugins.tpt.publisher.TPTReportPublisher.java

/**
 * Xml SAXparser//from   w ww  .  j  av  a 2 s .  c o m
 * 
 * @param xmlFile
 * @param tptFile
 * @param failedTests
 * @param reportDirOnRemote
 * @param executionConfiguration
 * @throws InterruptedException
 */
private void parse(FilePath xmlFile, TPTFile tptFile, ArrayList<TPTTestCase> failedTests,
        String reportDirOnRemote, String executionConfiguration, TptLogger logger) throws InterruptedException {
    SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();

    try {
        SAXParser saxParser = saxParserFactory.newSAXParser();
        TPTReportSAXHandler handler = new TPTReportSAXHandler(tptFile, failedTests, reportDirOnRemote,
                executionConfiguration);
        InputStream inputStream = xmlFile.read();
        try {
            saxParser.parse(inputStream, handler);
        } finally {
            IOUtils.closeQuietly(inputStream);
        }
    } catch (ParserConfigurationException | SAXException | IOException e) {
        logger.error(e.getMessage());
    }

}

From source file:de.tudarmstadt.ukp.dkpro.core.io.ancora.AncoraReader.java

@Override
public void getNext(JCas aJCas) throws IOException, CollectionException {
    Resource res = nextFile();//from ww  w  . j a  v a  2s.com
    initCas(aJCas, res);

    // Set up language
    if (getLanguage() != null) {
        aJCas.setDocumentLanguage(getLanguage());
    }

    // Configure mapping only now, because now the language is set in the CAS
    try {
        posMappingProvider.configure(aJCas.getCas());
    } catch (AnalysisEngineProcessException e1) {
        throw new IOException(e1);
    }

    InputStream is = null;
    try {
        is = CompressionUtils.getInputStream(res.getLocation(), res.getInputStream());

        // Create handler
        AncoraHandler handler = new AncoraHandler();
        handler.setJCas(aJCas);
        handler.setLogger(getLogger());

        // Parse XML
        SAXParserFactory pf = SAXParserFactory.newInstance();
        SAXParser parser = pf.newSAXParser();

        InputSource source = new InputSource(is);
        source.setPublicId(res.getLocation());
        source.setSystemId(res.getLocation());
        parser.parse(source, handler);
    } catch (ParserConfigurationException | SAXException e) {
        throw new IOException(e);
    } finally {
        closeQuietly(is);
    }

    if (dropSentencesMissingPosTags) {
        List<FeatureStructure> toRemove = new ArrayList<>();

        // Remove sentences without pos TAGs
        for (Sentence s : select(aJCas, Sentence.class)) {
            boolean remove = false;
            for (Token t : selectCovered(Token.class, s)) {
                if (t.getPos() == null) {
                    toRemove.add(s);
                    remove = true;
                    break;
                }
            }

            if (remove) {
                for (Token t : selectCovered(Token.class, s)) {
                    toRemove.add(t);
                    if (t.getLemma() != null) {
                        toRemove.add(t.getLemma());
                    }
                    if (t.getPos() != null) {
                        toRemove.add(t.getPos());
                    }
                }
            }
        }

        for (FeatureStructure fs : toRemove) {
            aJCas.getCas().removeFsFromIndexes(fs);
        }

        // Remove tokens without pos tags that are located *BETWEEN* sentences!
        toRemove.clear();
        for (Token t : select(aJCas, Token.class)) {
            if (t.getPos() == null) {
                toRemove.add(t);
                if (t.getLemma() != null) {
                    toRemove.add(t.getLemma());
                }
                if (t.getPos() != null) {
                    toRemove.add(t.getPos());
                }
            }
        }

        for (FeatureStructure fs : toRemove) {
            aJCas.getCas().removeFsFromIndexes(fs);
        }
    }
}

From source file:ch.entwine.weblounge.common.impl.content.AbstractResourceReaderImpl.java

/**
 * This method is called when a <code>Page</code> object is instantiated.
 * /*from  w  ww  . j  ava 2s.c  om*/
 * @param is
 *          the xml input stream
 * @param uri
 *          the page uri
 * 
 * @throws IOException
 *           if reading the input stream fails
 */
public T read(InputStream is, Site site) throws SAXException, IOException, ParserConfigurationException {
    reset();
    resource = createResource(site);
    readHeader = true;
    readBody = true;
    SAXParser parser = parserRef.get();
    if (parser == null) {
        parser = parserFactory.newSAXParser();
        parserRef = new WeakReference<SAXParser>(parser);
    }
    parser.parse(is, this);
    return resource;
}

From source file:com.magicmod.mmweather.engine.YahooWeatherProvider.java

@Override
public void refreshData(String id, String localizedCityName, boolean metricUnits) {
    mCityId = id;/*from   w w  w .  j  a  v  a 2s.c  om*/
    mLocalizedCityName = localizedCityName;
    mMetricUnits = metricUnits;

    String url = String.format(URL_WEATHER, id, metricUnits ? "c" : "f");
    String response = HttpRetriever.retrieve(url);

    if (response == null) {
        mWeatherInfo = null;
        return;
    }

    SAXParserFactory factory = SAXParserFactory.newInstance();
    try {
        SAXParser parser = factory.newSAXParser();
        StringReader reader = new StringReader(response);
        WeatherHandler handler = new WeatherHandler();
        parser.parse(new InputSource(reader), handler);

        if (handler.isComplete()) {
            // There are cases where the current condition is unknown, but the forecast
            // is not - using the (inaccurate) forecast is probably better than showing
            // the question mark
            if (handler.conditionCode.equals(3200)) {
                handler.condition = handler.forecasts.get(0).getCondition();
                handler.conditionCode = handler.forecasts.get(0).getConditionCode();
            }
            ArrayList<DayForecast> forecasts = new ArrayList<WeatherInfo.DayForecast>();

            long time = System.currentTimeMillis();
            for (DayForecast forecast : handler.forecasts) {
                if (forecast.getDate().equals(handler.date)) {
                    forecast.setCondition(handler.condition);
                    forecast.setConditionCode(handler.conditionCode);
                    forecast.setHumidity(handler.humidity);
                    forecast.setSunRaise(handler.sunrise);
                    forecast.setSunSet(handler.sunset);
                    forecast.setTemperature(handler.temperature);
                    forecast.setTempUnit(handler.temperatureUnit);
                    forecast.setWindSpeed(handler.windSpeed);
                    forecast.setWindDirection(handler.windDirection);
                    forecast.setWindSpeedUnit(handler.speedUnit);
                }
                if (localizedCityName != null) {
                    forecast.setCity(localizedCityName);
                }
                forecast.setSynctimestamp(String.valueOf(time));
                forecasts.add(forecast);
            }
            mWeatherInfo = new WeatherInfo(forecasts);
            Log.d(TAG, "Weather updated: " + mWeatherInfo);
        } else {
            Log.w(TAG, "Received incomplete weather XML (id=" + id + ")");
            mWeatherInfo = null;
        }
    } catch (ParserConfigurationException e) {
        Log.e(TAG, "Could not create XML parser", e);
        mWeatherInfo = null;
    } catch (SAXException e) {
        Log.e(TAG, "Could not parse weather XML (id=" + id + ")", e);
        mWeatherInfo = null;
    } catch (IOException e) {
        Log.e(TAG, "Could not parse weather XML (id=" + id + ")", e);
        mWeatherInfo = null;
    }
    if (mWeatherDataChangedListener != null)
        mWeatherDataChangedListener.onDataChanged();
}

From source file:ch.entwine.weblounge.common.impl.content.AbstractResourceReaderImpl.java

/**
 * This method is called to read the head section of a resource.
 * /*from   w  w  w  .  ja v a  2  s  .c  o  m*/
 * @param is
 *          the xml input stream
 * @param site
 *          the site
 * @throws ParserConfigurationException
 *           if the SAX parser setup failed
 * @throws IOException
 *           if reading the input stream fails
 * @throws SAXException
 *           if an error occurs while parsing
 */
public T readHeader(InputStream is, Site site) throws SAXException, IOException, ParserConfigurationException {
    if (resource == null) {
        resource = createResource(site);
    }
    readHeader = true;
    readBody = false;
    SAXParser parser = parserRef.get();
    if (parser == null) {
        parser = parserFactory.newSAXParser();
        parserRef = new WeakReference<SAXParser>(parser);
    }
    parser.parse(is, this);
    return resource;
}

From source file:ch.entwine.weblounge.common.impl.content.AbstractResourceReaderImpl.java

/**
 * This method is called to read the body of a resource.
 * /*  ww w. ja  va  2 s . c  o m*/
 * @param is
 *          the xml input stream
 * @param site
 *          the site
 * @throws ParserConfigurationException
 *           if the SAX parser setup failed
 * @throws IOException
 *           if reading the input stream fails
 * @throws SAXException
 *           if an error occurs while parsing
 */
public T readBody(InputStream is, Site site) throws SAXException, IOException, ParserConfigurationException {
    if (resource == null) {
        resource = createResource(site);
    }
    readHeader = false;
    readBody = true;
    SAXParser parser = parserRef.get();
    if (parser == null) {
        parser = parserFactory.newSAXParser();
        parserRef = new WeakReference<SAXParser>(parser);
    }
    parser.parse(is, this);
    return resource;
}