Example usage for java.io IOException toString

Introduction

In this page you can find the example usage for java.io IOException toString.

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:com.nubits.nubot.pricefeeds.ExchangeratelabPriceFeed.java

@Override
public LastPrice getLastPrice(CurrencyPair pair) {
    long now = System.currentTimeMillis();
    long diff = now - lastRequest;
    if (diff >= refreshMinTime) {
        String url = getUrl(pair);
        String htmlString;// w  w  w  .java2 s .co m
        try {
            htmlString = Utils.getHTML(url, true);
        } catch (IOException ex) {
            LOG.severe(ex.toString());
            return new LastPrice(true, name, pair.getOrderCurrency(), null);
        }
        JSONParser parser = new JSONParser();
        try {
            JSONObject httpAnswerJson = (JSONObject) (parser.parse(htmlString));
            JSONArray array = (JSONArray) httpAnswerJson.get("rates");

            String lookingfor = pair.getOrderCurrency().getCode().toUpperCase();

            boolean found = false;
            double rate = -1;
            for (int i = 0; i < array.size(); i++) {
                JSONObject temp = (JSONObject) array.get(i);
                String tempCurrency = (String) temp.get("to");
                if (tempCurrency.equalsIgnoreCase(lookingfor)) {
                    found = true;
                    rate = Utils.getDouble((Double) temp.get("rate"));
                    rate = Utils.round(1 / rate, 8);
                }
            }

            lastRequest = System.currentTimeMillis();

            if (found) {

                lastPrice = new LastPrice(false, name, pair.getOrderCurrency(),
                        new Amount(rate, pair.getPaymentCurrency()));
                return lastPrice;
            } else {
                LOG.warning("Cannot find currency " + lookingfor + " on feed " + name);
                return new LastPrice(true, name, pair.getOrderCurrency(), null);
            }

        } catch (Exception ex) {
            LOG.severe(ex.toString());
            lastRequest = System.currentTimeMillis();
            return new LastPrice(true, name, pair.getOrderCurrency(), null);
        }
    } else {
        LOG.fine("Wait " + (refreshMinTime - (System.currentTimeMillis() - lastRequest)) + " ms "
                + "before making a new request. Now returning the last saved price\n\n");
        return lastPrice;
    }
}

---

From source file:com.nubits.nubot.pricefeeds.feedservices.ExchangeratelabPriceFeed.java

@Override
public LastPrice getLastPrice(CurrencyPair pair) {
    long now = System.currentTimeMillis();
    long diff = now - lastRequest;
    if (diff >= refreshMinTime) {
        String url = getUrl(pair);
        String htmlString;/*from   w w w  . j a v a 2 s .  c om*/
        try {
            htmlString = Utils.getHTML(url, true);
        } catch (IOException ex) {
            LOG.error(ex.toString());
            return new LastPrice(true, name, pair.getOrderCurrency(), null);
        }
        JSONParser parser = new JSONParser();
        try {
            JSONObject httpAnswerJson = (JSONObject) (parser.parse(htmlString));
            JSONArray array = (JSONArray) httpAnswerJson.get("rates");

            String lookingfor = pair.getOrderCurrency().getCode().toUpperCase();

            boolean found = false;
            double rate = -1;
            for (int i = 0; i < array.size(); i++) {
                JSONObject temp = (JSONObject) array.get(i);
                String tempCurrency = (String) temp.get("to");
                if (tempCurrency.equalsIgnoreCase(lookingfor)) {
                    found = true;
                    rate = Utils.getDouble((Double) temp.get("rate"));
                    rate = Utils.round(1 / rate, 8);
                }
            }

            lastRequest = System.currentTimeMillis();

            if (found) {

                lastPrice = new LastPrice(false, name, pair.getOrderCurrency(),
                        new Amount(rate, pair.getPaymentCurrency()));
                return lastPrice;
            } else {
                LOG.warn("Cannot find currency " + lookingfor + " on feed " + name);
                return new LastPrice(true, name, pair.getOrderCurrency(), null);
            }

        } catch (Exception ex) {
            LOG.error(ex.toString());
            lastRequest = System.currentTimeMillis();
            return new LastPrice(true, name, pair.getOrderCurrency(), null);
        }
    } else {
        LOG.warn("Wait " + (refreshMinTime - (System.currentTimeMillis() - lastRequest)) + " ms "
                + "before making a new request. Now returning the last saved price\n\n");
        return lastPrice;
    }
}

---

From source file:com.streamsets.pipeline.lib.parser.delimited.DelimitedDataParserFactory.java

private DataParser createParser(String id, OverrunReader reader, long offset) throws DataParserException {
    Utils.checkState(reader.getPos() == 0,
            Utils.formatL("reader must be in position '0', it is at '{}'", reader.getPos()));
    CSVFormat csvFormat = getSettings().getMode(CsvMode.class).getFormat();
    if (getSettings().getMode(CsvMode.class) == CsvMode.CUSTOM) {
        csvFormat = CSVFormat.DEFAULT// w w w. ja  va  2 s .  com
                .withDelimiter((char) getSettings().getConfig(DelimitedDataConstants.DELIMITER_CONFIG))
                .withEscape((char) getSettings().getConfig(DelimitedDataConstants.ESCAPE_CONFIG))
                .withQuote((char) getSettings().getConfig(DelimitedDataConstants.QUOTE_CONFIG));
    }
    try {
        return new DelimitedCharDataParser(getSettings().getContext(), id, reader, offset,
                (Integer) getSettings().getConfig(DelimitedDataConstants.SKIP_START_LINES), csvFormat,
                getSettings().getMode(CsvHeader.class), getSettings().getMaxRecordLen(),
                getSettings().getMode(CsvRecordType.class));
    } catch (IOException ex) {
        throw new DataParserException(Errors.DELIMITED_PARSER_00, id, offset, ex.toString(), ex);
    }
}

---

From source file:eu.morfeoproject.fast.catalogue.recommender.FPGrowth.java

public void rebuild() {
    log.info("Starting Sequential FPGrowth");
    int maxHeapSize = Integer.valueOf(params.get("maxHeapSize", "50"));
    int minSupport = Integer.valueOf(params.get("minSupport", "2"));

    try {/*from w ww. jav  a 2s.  c  o m*/
        String output = params.get("output", "fpgrowth-output.dat");
        Path path = new Path(output);
        FileSystem fs = FileSystem.get(this.conf);

        Charset encoding = Charset.forName(params.get("encoding"));
        String input = params.get("input");

        String pattern = params.get("splitPattern", PFPGrowth.SPLITTER.toString());

        SequenceFile.Writer writer = new SequenceFile.Writer(fs, conf, path, Text.class,
                TopKStringPatterns.class);

        org.apache.mahout.fpm.pfpgrowth.fpgrowth.FPGrowth<String> fp = new org.apache.mahout.fpm.pfpgrowth.fpgrowth.FPGrowth<String>();
        Set<String> features = new HashSet<String>();

        fp.generateTopKFrequentPatterns(
                new StringRecordIterator(new FileLineIterable(new File(input), encoding, false), pattern),
                fp.generateFList(new StringRecordIterator(
                        new FileLineIterable(new File(input), encoding, false), pattern), minSupport),
                minSupport, maxHeapSize, features,
                new StringOutputConverter(new SequenceFileOutputCollector<Text, TopKStringPatterns>(writer)),
                new ContextStatusUpdater(null));
        writer.close();

        if (log.isInfoEnabled()) {
            List<Pair<String, TopKStringPatterns>> frequentPatterns = org.apache.mahout.fpm.pfpgrowth.fpgrowth.FPGrowth
                    .readFrequentPattern(fs, conf, path);
            for (Pair<String, TopKStringPatterns> entry : frequentPatterns) {
                log.info("Dumping Patterns for Feature: " + entry.getFirst() + " \n"
                        + entry.getSecond().toString());
            }
        }
    } catch (IOException e) {
        log.error(e.toString(), e);
    }
}

---

From source file:org.starfishrespect.myconsumption.server.business.notifications.Notifier.java

private void sendNotification(PeriodStat dayStat, PeriodStat weekStat) {

    if (dayStat.getDiffLastTwo() == 0)
        return;//from  w  ww.  j  ava 2s. c om

    String sensorId = dayStat.getSensorId();
    String sensorName = mSensorRepository.getSensor(sensorId).getName();

    // Get the user associated to this sensor id
    List<User> users = mUserRepository.findBySensorId(sensorId);

    String msgNotif;

    // If the day consumption will lead to a week consumption greater/smaller by 15%
    if ((dayStat.getConsumption() * 7) > (weekStat.getConsumption() * threshold))
        msgNotif = "Your daily consumption is increasing for the sensor " + sensorName;
    else if ((dayStat.getConsumption() * 7 * threshold) < weekStat.getConsumption())
        msgNotif = "Your daily consumption is decreasing for the sensor " + sensorName;
    else
        return;

    for (User user : users) {
        if (user.getRegisterId() == null || user.getRegisterId().isEmpty())
            continue;

        NotificationSender sender = new NotificationSender(mApiKey);
        NotificationMessage message = new NotificationMessage.Builder().timeToLive(24 * 60 * 60 * 7) // A week in seconds
                .delayWhileIdle(true).collapseKey(sensorId).addData("message", msgNotif)
                .addData("sensor", sensorId).build();
        try {
            sender.sendNoRetry(message, user.getRegisterId());
        } catch (IOException e) {
            mLogger.error("Notification not sent: " + e.toString());
        }
    }
}

---

From source file:com.msopentech.ThaliClient.ProxyDesktop.java

public void initialize() throws URISyntaxException, IOException {
    // Initialize the relay - We find the root directory of the install and navigate down to the web directory
    File rootDirectoryOfInstall = new File(
            getClass().getProtectionDomain().getCodeSource().getLocation().getFile());
    String webPath = "web"; // For production
    //String webPath = "install/Java/web"; // For debugging from inside of intelliJ
    File webDirectory = rootDirectoryOfInstall.toPath().getParent().getParent().resolve(webPath).toFile();
    if (webDirectory.exists() == false) {
        throw new RuntimeException(
                "Either the web directory wasn't installed or we have the wrong location or you are debugging AND DIDN'T READ THE README.md!!!!!!!! - "
                        + webDirectory.getAbsolutePath());
    }//  w ww .j  av  a 2s  .  c om

    // Useful for debugging
    // webPath = new File(new File(System.getProperty("user.dir")).getParent(), "web").toPath();

    // This is sleezy, we should really have a function that gets us the httpkeys file and share that
    // function with the Java TDH but I really don't want to put in a cross project dependency to share
    // a few strings.
    File httpKeysFileDirectory = new File(System.getProperty("user.home"), ".thaliTdh");
    File httpKeysFile = new File(httpKeysFileDirectory, "httpkeys");
    if (httpKeysFile.exists() == false) {
        throw new RuntimeException("We can't find the httpkeys file! Someone start up the TDH!!!!");
    }
    ObjectMapper mapper = new ObjectMapper();
    HttpKeyTypes httpKeyTypes = mapper.readValue(httpKeysFile, HttpKeyTypes.class);

    try {
        server = new RelayWebServer(new JavaEktorpCreateClientBuilder(), webDirectory, httpKeyTypes, relayHost,
                relayPort);
    } catch (Exception e) {
        throw new RuntimeException("cannot start relay web server!", e);
    }

    // Initialize the local web server
    System.out.println("Setting web root to: " + webDirectory.getAbsolutePath());
    host = new SimpleWebServer("localhost", localWebserverPort, webDirectory, false);

    // Start both listeners
    try {
        System.out.println("Starting WebServer at http://localhost:" + localWebserverPort);
        host.start();

        System.out.println("Starting Relay on http://" + relayHost + ":" + relayPort);
        server.start();
    } catch (IOException ioe) {
        System.out.println("Exception: " + ioe.toString());
    }
    System.out.println("Started.");
}

---

From source file:com.streamsets.pipeline.lib.parser.text.TextDataParserFactory.java

private DataParser createParser(String id, OverrunReader reader, long offset) throws DataParserException {
    Utils.checkState(reader.getPos() == 0,
            Utils.formatL("reader must be in position '0', it is at '{}'", reader.getPos()));
    try {/*from ww  w. j a  va  2  s.c  o  m*/

        return new TextCharDataParser(getSettings().getContext(), id,
                getSettings().<Boolean>getConfig(MULTI_LINE_KEY),
                getSettings().<Boolean>getConfig(USE_CUSTOM_DELIMITER_KEY),
                StringEscapeUtils.unescapeJava(getSettings().<String>getConfig(CUSTOM_DELIMITER_KEY)),
                getSettings().<Boolean>getConfig(INCLUDE_CUSTOM_DELIMITER_IN_TEXT_KEY), reader, offset,
                getSettings().getMaxRecordLen(), TEXT_FIELD_NAME, TRUNCATED_FIELD_NAME, stringBuilderPool);
    } catch (IOException ex) {
        throw new DataParserException(Errors.TEXT_PARSER_00, id, offset, ex.toString(), ex);
    }
}

---

From source file:com.tussle.script.SubactionScriptSystem.java

public void update(float deltaTime) {
    //Fetch input, push it into the stream
    //Using stdin and stdout for now, will probably change later
    try {// ww w.  ja va 2s.c  o m
        stdinInterpreter.write(Utility.readAll(stdIn));
        if (stdinInterpreter.ready()) {
            stdInProcessor.write(stdinInterpreter.read());
        }
    } catch (IOException ex) {
        System.err.println(ex.toString());
    }
    super.update(deltaTime);
    try {
        StringBuilder outBuffer = new StringBuilder();
        while (stdOutProcessor.ready())
            outBuffer.append(stdOutProcessor.read().toString());
        String writeString = outBuffer.toString();

        StringBuilder errBuffer = new StringBuilder();
        while (stdErrProcessor.ready())
            errBuffer.append(stdErrProcessor.read().toString());
        String errorString = errBuffer.toString();
        stdOut.write(writeString);
        System.err.print(errorString);
    } catch (IOException ex) {
        System.err.println(ex.toString());
    }
    //Fetch output, pull it up to the screen
}

---

From source file:com.athena.meerkat.controller.web.provisioning.log.LogTailerListener.java

protected void stop() {
    this.tailer.stop();

    if (this.session != null && this.lastTailer) {
        try {/* w  w  w  .j av a2  s  .  c o m*/
            this.session.close();
        } catch (IOException e) {
            LOGGER.error(e.toString(), e);
        }
    }

    stop = true;
    LOGGER.debug("tailer stop!!");
}

---

From source file:com.ibm.storlet.common.StorletContainerHandle.java

@SuppressWarnings("unchecked")
public StorletObjectOutputStream getObjectOutputStream(String objectName) throws StorletException {
    StorletObjectOutputStream objectStream = null;
    String key = containerName + objectName + new Date().getTime();
    JSONObject jRequestObj = new JSONObject();
    jRequestObj.put("object_name", objectName);
    jRequestObj.put("container_name", containerName);
    jRequestObj.put("key", key);

    ObjectRequestEntry requestEntry = requestTable.Insert(key);

    try {/*  w w  w  .j  a  v a 2  s  .co  m*/
        stream.write(jRequestObj.toString().getBytes());
    } catch (IOException e) {
        throw new StorletException("Failed to serialize object descriptor request " + e.toString());
    }

    try {
        objectStream = requestEntry.get();
    } catch (InterruptedException e) {
        throw new StorletException("Exception while waiting for request entry" + e.getMessage());
    }
    requestTable.Remove(key);
    return objectStream;
}

---

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