Example usage for java.net URLConnection setReadTimeout

List of usage examples for java.net URLConnection setReadTimeout

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Introduction

In this page you can find the example usage for java.net URLConnection setReadTimeout.

Prototype

public void setReadTimeout(int timeout)

Source Link

Document

Sets the read timeout to a specified timeout, in milliseconds.

Usage

From source file:de.schildbach.wallet.goldcoin.ExchangeRatesProvider.java

private static Map<String, ExchangeRate> getBlockchainInfo() {
    try {//  w  w  w  .  j  a va 2  s  .co  m
        //double btcRate = getGoldCoinValueBTC();

        Double btcRate = 0.0;

        Object result = getGoldCoinValueBTC();

        if (result == null)
            return null;

        else
            btcRate = (Double) result;

        final URL URL = new URL("https://blockchain.info/ticker");
        final URLConnection connection = URL.openConnection();
        connection.setConnectTimeout(TIMEOUT_MS);
        connection.setReadTimeout(TIMEOUT_MS);
        connection.connect();
        final StringBuilder content = new StringBuilder();

        Reader reader = null;
        try {
            reader = new InputStreamReader(new BufferedInputStream(connection.getInputStream(), 1024));
            IOUtils.copy(reader, content);

            final Map<String, ExchangeRate> rates = new TreeMap<String, ExchangeRate>();

            //Add Bitcoin information
            rates.put("BTC", new ExchangeRate("BTC",
                    Utils.toNanoCoins(String.format("%.8f", btcRate).replace(",", ".")), "pubapi.cryptsy.com"));

            final JSONObject head = new JSONObject(content.toString());
            for (final Iterator<String> i = head.keys(); i.hasNext();) {
                final String currencyCode = i.next();
                final JSONObject o = head.getJSONObject(currencyCode);
                double gldInCurrency = o.getDouble("15m") * btcRate;
                final String rate = String.format("%.8f", gldInCurrency); //o.optString("15m", null);

                if (rate != null)
                    rates.put(currencyCode, new ExchangeRate(currencyCode,
                            Utils.toNanoCoins(rate.replace(",", ".")), URL.getHost()));
            }

            return rates;
        } finally {
            if (reader != null)
                reader.close();
        }
    } catch (final IOException x) {
        x.printStackTrace();
    } catch (final JSONException x) {
        x.printStackTrace();
    }

    return null;
}

From source file:org.blazr.extrastorage.ExtraStorage.java

private static String getText(String myURL, boolean main_thread) {
    StringBuilder sb = new StringBuilder();
    URLConnection urlConn = null;
    InputStreamReader in = null;/* w  ww . j av  a 2 s  .  co m*/
    try {
        URL url = new URL(StringEscapeUtils.escapeHtml(myURL));
        urlConn = url.openConnection();
        if (urlConn != null)
            if (main_thread)
                urlConn.setReadTimeout(5 * 1000);
            else
                urlConn.setReadTimeout(30 * 1000);
        if (urlConn != null && urlConn.getInputStream() != null) {
            in = new InputStreamReader(urlConn.getInputStream(), Charset.defaultCharset());
            BufferedReader bufferedReader = new BufferedReader(in);
            if (bufferedReader != null) {
                int cp;
                while ((cp = bufferedReader.read()) != -1) {
                    sb.append((char) cp);
                }
                bufferedReader.close();
            }
        }
        in.close();
    } catch (IOException e) {
        if (e.getMessage().contains("429"))
            return "wait";
        return null;
    } catch (Exception e) {
        return null;
    }
    return sb.toString();
}

From source file:de.dal33t.powerfolder.util.ConfigurationLoader.java

/**
 * Loads a pre-configuration from the URL
 *
 * @param from//w  ww.j ava2s .c o m
 *            the URL to load from
 * @return the loaded properties WITHOUT those in config.
 * @throws IOException
 */
private static Properties loadPreConfiguration(URL from, String un, char[] pw) throws IOException {
    Reject.ifNull(from, "URL is null");
    URLConnection con = from.openConnection();
    if (StringUtils.isNotBlank(un)) {
        String s = un + ":" + Util.toString(pw);
        LoginUtil.clear(pw);
        String base64 = "Basic " + Base64.encodeBytes(s.getBytes("UTF-8"));
        con.setRequestProperty("Authorization", base64);
    }
    con.setConnectTimeout(1000 * URL_CONNECT_TIMEOUT_SECONDS);
    con.setReadTimeout(1000 * URL_CONNECT_TIMEOUT_SECONDS);
    con.connect();
    InputStream in = con.getInputStream();
    try {
        return loadPreConfiguration(in);
    } finally {
        try {
            in.close();
        } catch (Exception e) {
        }
    }
}

From source file:de.schildbach.wallet.goldcoin.ExchangeRatesProvider.java

private static Double getGoldCoinValueLTC() {
    Date date = new Date();
    long now = date.getTime();

    if ((now < (lastLitecoinValueCheck + 10 * 60)) && lastLitecoinValue > 0.0)
        return lastLitecoinValue;

    //final Map<String, ExchangeRate> rates = new TreeMap<String, ExchangeRate>();
    // Keep the LTC rate around for a bit
    Double ltcRate = 0.0;//from   w w w.  j  a  va2s.  c o  m
    String currencyCryptsy = "LTC";
    String urlCryptsy = "http://pubapi.cryptsy.com/api.php?method=marketdata";

    try {
        // final String currencyCode = currencies[i];
        final URL URLCryptsy = new URL(urlCryptsy);
        final URLConnection connectionCryptsy = URLCryptsy.openConnection();
        connectionCryptsy.setConnectTimeout(TIMEOUT_MS);
        connectionCryptsy.setReadTimeout(TIMEOUT_MS);
        connectionCryptsy.connect();

        final StringBuilder contentCryptsy = new StringBuilder();

        Reader reader = null;
        try {
            reader = new InputStreamReader(new BufferedInputStream(connectionCryptsy.getInputStream(), 1024));
            IOUtils.copy(reader, contentCryptsy);
            final JSONObject head = new JSONObject(contentCryptsy.toString());
            JSONObject returnObject = head.getJSONObject("return");
            JSONObject markets = returnObject.getJSONObject("markets");
            JSONObject GLD = markets.getJSONObject("GLD");

            Double lastTrade = GLD.getDouble("lasttradeprice");

            //String euros = String.format("%.7f", lastTrade);
            // Fix things like 3,1250
            //euros = euros.replace(",", ".");
            //rates.put(currencyCryptsy, new ExchangeRate(currencyCryptsy, Utils.toNanoCoins(euros), URLCryptsy.getHost()));
            if (currencyCryptsy.equalsIgnoreCase("LTC"))
                ltcRate = lastTrade;

            lastLitecoinValue = ltcRate;
            lastLitecoinValueCheck = now;
        } finally {
            if (reader != null)
                reader.close();
        }
        return ltcRate;
    } catch (final IOException x) {
        x.printStackTrace();
    } catch (final JSONException x) {
        x.printStackTrace();
    }

    return null;
}

From source file:de.schildbach.wallet.goldcoin.ExchangeRatesProvider.java

private static Map<String, ExchangeRate> getLitecoinChartsOld() {
    final Map<String, ExchangeRate> rates = new TreeMap<String, ExchangeRate>();
    // Keep the BTC rate around for a bit
    Double ltcRate = getGoldCoinValueLTC();

    Double btcRate = 0.0;/*from w  w w .  j a  v a 2s  .co  m*/
    try {
        String currencies[] = { "USD", "BTC" };//, "RUR"};
        String urls[] = { "https://btc-e.com/api/2/14/ticker", "https://btc-e.com/api/2/10/ticker",
                "https://btc-e.com/api/2/ltc_rur/ticker" };
        for (int i = 0; i < currencies.length; ++i) {
            final String currencyCode = currencies[i];
            final URL URL = new URL(urls[i]);
            final URLConnection connection = URL.openConnection();
            connection.setConnectTimeout(TIMEOUT_MS);
            connection.setReadTimeout(TIMEOUT_MS);
            connection.connect();
            final StringBuilder content = new StringBuilder();

            Reader reader = null;
            try {
                reader = new InputStreamReader(new BufferedInputStream(connection.getInputStream(), 1024));
                IOUtils.copy(reader, content);
                final JSONObject head = new JSONObject(content.toString());
                JSONObject ticker = head.getJSONObject("ticker");
                Double avg = ticker.getDouble("avg") * ltcRate;
                String euros = String.format("%.7f", avg);
                // Fix things like 3,1250
                euros = euros.replace(",", ".");
                rates.put(currencyCode,
                        new ExchangeRate(currencyCode, Utils.toNanoCoins(euros), URL.getHost()));
                if (currencyCode.equalsIgnoreCase("BTC"))
                    btcRate = avg;
            } finally {
                if (reader != null)
                    reader.close();
            }
        }
        // Handle LTC/EUR special since we have to do maths
        final URL URL = new URL("https://btc-e.com/api/2/btc_eur/ticker");
        final URLConnection connection = URL.openConnection();
        connection.setConnectTimeout(TIMEOUT_MS);
        connection.setReadTimeout(TIMEOUT_MS);
        connection.connect();
        final StringBuilder content = new StringBuilder();

        Reader reader = null;
        try {
            reader = new InputStreamReader(new BufferedInputStream(connection.getInputStream(), 1024));
            IOUtils.copy(reader, content);
            final JSONObject head = new JSONObject(content.toString());
            JSONObject ticker = head.getJSONObject("ticker");
            Double avg = ticker.getDouble("avg");
            // This is bitcoins priced in euros.  We want GLD!
            avg *= btcRate;
            String s_avg = String.format("%.8f", avg).replace(',', '.');
            rates.put("EUR", new ExchangeRate("EUR", Utils.toNanoCoins(s_avg), URL.getHost()));

            //Add LTC information
            s_avg = String.format("%.8f", ltcRate);
            rates.put("LTC",
                    new ExchangeRate("LTC", Utils.toNanoCoins(s_avg.replace(",", ".")), URL.getHost()));
        } finally {
            if (reader != null)
                reader.close();
        }
        return rates;
    } catch (final IOException x) {
        x.printStackTrace();
    } catch (final JSONException x) {
        x.printStackTrace();
    }

    return null;
}

From source file:org.kde.necessitas.ministro.MinistroActivity.java

public static double downloadVersionXmlFile(Context c, boolean checkOnly) {
    if (!isOnline(c))
        return -1;
    try {//ww  w .j  ava  2 s .  c  o m
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        Document dom = null;
        Element root = null;
        URLConnection connection = getVersionUrl(c).openConnection();
        connection.setConnectTimeout(CONNECTION_TIMEOUT);
        connection.setReadTimeout(READ_TIMEOUT);
        dom = builder.parse(connection.getInputStream());
        root = dom.getDocumentElement();
        root.normalize();
        double version = Double.valueOf(root.getAttribute("latest"));
        if (MinistroService.instance().getVersion() >= version)
            return MinistroService.instance().getVersion();

        if (checkOnly)
            return version;
        String supportedFeatures = null;
        if (root.hasAttribute("features"))
            supportedFeatures = root.getAttribute("features");
        connection = getLibsXmlUrl(c, version + deviceSupportedFeatures(supportedFeatures)).openConnection();
        File file = new File(MinistroService.instance().getVersionXmlFile());
        file.delete();
        FileOutputStream outstream = new FileOutputStream(MinistroService.instance().getVersionXmlFile());
        InputStream instream = connection.getInputStream();
        byte[] tmp = new byte[2048];
        int downloaded;
        while ((downloaded = instream.read(tmp)) != -1)
            outstream.write(tmp, 0, downloaded);

        outstream.close();
        MinistroService.instance().refreshLibraries(false);
        return version;
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    } catch (IllegalStateException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return -1;
}

From source file:de.schildbach.wallet.goldcoin.ExchangeRatesProvider.java

private static Map<String, ExchangeRate> getLitecoinCharts() {
    final Map<String, ExchangeRate> rates = new TreeMap<String, ExchangeRate>();
    // Keep the BTC rate around for a bit
    Double btcRate = 0.0;//from w w  w.j  av a2 s  . co m

    Object result = getGoldCoinValueBTC();

    if (result == null) {
        return null;
    }

    else
        btcRate = (Double) result;

    //Double btcRate = 0.0;
    try {
        rates.put("BTC", new ExchangeRate("BTC",
                Utils.toNanoCoins(String.format("%.8f", btcRate).replace(",", ".")), "pubapi.cryptsy.com"));
        String currencies[] = { "USD" };//, "BTC"};//, "RUR"};
        String urls[] = { "https://btc-e.com/api/2/1/ticker" };//, "https://btc-e.com/api/2/14/ticker", "https://btc-e.com/api/2/ltc_rur/ticker"};
        for (int i = 0; i < currencies.length; ++i) {
            final String currencyCode = currencies[i];
            final URL URL = new URL(urls[i]);
            final URLConnection connection = URL.openConnection();
            connection.setConnectTimeout(TIMEOUT_MS);
            connection.setReadTimeout(TIMEOUT_MS);
            connection.connect();
            final StringBuilder content = new StringBuilder();

            Reader reader = null;
            try {
                reader = new InputStreamReader(new BufferedInputStream(connection.getInputStream(), 1024));
                IOUtils.copy(reader, content);
                final JSONObject head = new JSONObject(content.toString());
                JSONObject ticker = head.getJSONObject("ticker");
                Double avg = ticker.getDouble("avg") * btcRate;
                String euros = String.format("%.8f", avg);
                // Fix things like 3,1250
                euros = euros.replace(",", ".");
                rates.put(currencyCode,
                        new ExchangeRate(currencyCode, Utils.toNanoCoins(euros), URL.getHost()));
                if (currencyCode.equalsIgnoreCase("BTC"))
                    btcRate = avg;
            } finally {
                if (reader != null)
                    reader.close();
            }
        }
        // Handle LTC/EUR special since we have to do maths
        final URL URL = new URL("https://btc-e.com/api/2/btc_eur/ticker");
        final URLConnection connection = URL.openConnection();
        connection.setConnectTimeout(TIMEOUT_MS);
        connection.setReadTimeout(TIMEOUT_MS);
        connection.connect();
        final StringBuilder content = new StringBuilder();

        Reader reader = null;
        try {
            reader = new InputStreamReader(new BufferedInputStream(connection.getInputStream(), 1024));
            IOUtils.copy(reader, content);
            final JSONObject head = new JSONObject(content.toString());
            JSONObject ticker = head.getJSONObject("ticker");
            Double avg = ticker.getDouble("avg");
            // This is bitcoins priced in euros.  We want GLD!
            avg *= btcRate;
            String s_avg = String.format("%.8f", avg).replace(',', '.');
            rates.put("EUR", new ExchangeRate("EUR", Utils.toNanoCoins(s_avg), URL.getHost()));

            //Add LTC information
            //s_avg = String.format("%.8f", ltcRate);
            //rates.put("LTC", new ExchangeRate("LTC", Utils.toNanoCoins(s_avg), URL.getHost()));
        } finally {
            if (reader != null)
                reader.close();
        }
        return rates;
    } catch (final IOException x) {
        x.printStackTrace();
    } catch (final JSONException x) {
        x.printStackTrace();
    }

    return null;
}

From source file:de.schildbach.wallet.goldcoin.ExchangeRatesProvider.java

private static Object getGoldCoinValueBTC() {
    Date date = new Date();
    long now = date.getTime();

    if ((now < (lastBitcoinValueCheck + 10 * 60)) && lastBitcoinValue > 0.0)
        return lastBitcoinValue;

    //final Map<String, ExchangeRate> rates = new TreeMap<String, ExchangeRate>();
    // Keep the LTC rate around for a bit
    Double btcRate = 0.0;//from  ww w .j a v a 2  s.  c o  m
    String currencyCryptsy = "BTC";
    String urlCryptsy2 = "http://pubapi.cryptsy.com/api.php?method=marketdata";
    String urlCryptsy = "http://pubapi.cryptsy.com/api.php?method=singlemarketdata&marketid=30";

    try {
        // final String currencyCode = currencies[i];
        final URL URLCryptsy = new URL(urlCryptsy);
        final URLConnection connectionCryptsy = URLCryptsy.openConnection();
        connectionCryptsy.setConnectTimeout(TIMEOUT_MS * 2);
        connectionCryptsy.setReadTimeout(TIMEOUT_MS * 2);
        connectionCryptsy.connect();

        final StringBuilder contentCryptsy = new StringBuilder();

        Reader reader = null;
        try {
            reader = new InputStreamReader(new BufferedInputStream(connectionCryptsy.getInputStream(), 1024));
            IOUtils.copy(reader, contentCryptsy);
            final JSONObject head = new JSONObject(contentCryptsy.toString());
            JSONObject returnObject = head.getJSONObject("return");
            JSONObject markets = returnObject.getJSONObject("markets");
            JSONObject GLD = markets.getJSONObject("GLD");

            JSONArray recenttrades = GLD.getJSONArray("recenttrades");

            double btcTraded = 0.0;
            double gldTraded = 0.0;

            for (int i = 0; i < recenttrades.length(); ++i) {
                JSONObject trade = (JSONObject) recenttrades.get(i);

                btcTraded += trade.getDouble("total");
                gldTraded += trade.getDouble("quantity");

            }

            Double averageTrade = btcTraded / gldTraded;

            //Double lastTrade = GLD.getDouble("lasttradeprice");

            //String euros = String.format("%.7f", averageTrade);
            // Fix things like 3,1250
            //euros = euros.replace(",", ".");
            //rates.put(currencyCryptsy, new ExchangeRate(currencyCryptsy, Utils.toNanoCoins(euros), URLCryptsy.getHost()));
            if (currencyCryptsy.equalsIgnoreCase("BTC"))
                btcRate = averageTrade;

            lastBitcoinValue = btcRate;
            lastBitcoinValueCheck = now;
        } finally {
            if (reader != null)
                reader.close();
        }
        return btcRate;
    } catch (final IOException x) {
        x.printStackTrace();
    } catch (final JSONException x) {
        x.printStackTrace();
    }

    return null;
}

From source file:de.schildbach.wallet.goldcoin.ExchangeRatesProvider.java

private static Object getGoldCoinValueBTC_ccex() {
    Date date = new Date();
    long now = date.getTime();

    if ((now < (lastBitcoinValueCheck + 10 * 60)) && lastBitcoinValue > 0.0)
        return lastBitcoinValue;

    //final Map<String, ExchangeRate> rates = new TreeMap<String, ExchangeRate>();
    // Keep the LTC rate around for a bit
    Double btcRate = 0.0;//w  w  w . j av  a 2  s.com
    String currencyCryptsy = "BTC";
    String urlCryptsy = "https://c-cex.com/t/gld-btc.json";

    try {
        // final String currencyCode = currencies[i];
        final URL URLCryptsy = new URL(urlCryptsy);
        final URLConnection connectionCryptsy = URLCryptsy.openConnection();
        connectionCryptsy.setConnectTimeout(TIMEOUT_MS * 2);
        connectionCryptsy.setReadTimeout(TIMEOUT_MS * 2);
        connectionCryptsy.connect();

        final StringBuilder contentCryptsy = new StringBuilder();

        Reader reader = null;
        try {
            reader = new InputStreamReader(new BufferedInputStream(connectionCryptsy.getInputStream(), 1024));
            IOUtils.copy(reader, contentCryptsy);
            final JSONObject head = new JSONObject(contentCryptsy.toString());

            //JSONObject returnObject = head.getJSONObject("return");
            //JSONObject markets = returnObject.getJSONObject("markets");
            JSONObject GLD = head.getJSONObject("ticker");

            //JSONArray recenttrades = GLD.getJSONArray("recenttrades");

            double btcTraded = 0.0;
            double gldTraded = 0.0;

            /*for(int i = 0; i < recenttrades.length(); ++i)
            {
            JSONObject trade = (JSONObject)recenttrades.get(i);
                    
            btcTraded += trade.getDouble("total");
            gldTraded += trade.getDouble("quantity");
                    
            }
                    
            Double averageTrade = btcTraded / gldTraded;
            */

            Double averageTrade = head.getDouble("buy");

            //Double lastTrade = GLD.getDouble("lasttradeprice");

            //String euros = String.format("%.7f", averageTrade);
            // Fix things like 3,1250
            //euros = euros.replace(",", ".");
            //rates.put(currencyCryptsy, new ExchangeRate(currencyCryptsy, Utils.toNanoCoins(euros), URLCryptsy.getHost()));
            if (currencyCryptsy.equalsIgnoreCase("BTC"))
                btcRate = averageTrade;

            lastBitcoinValue = btcRate;
            lastBitcoinValueCheck = now;
        } finally {
            if (reader != null)
                reader.close();
        }
        return btcRate;
    } catch (final IOException x) {
        x.printStackTrace();
    } catch (final JSONException x) {
        x.printStackTrace();
    }

    return null;
}

From source file:mas.MAS.java

/**
 * @param args the command line arguments
 *///from w w  w  . j av  a2  s .  c o m
public static String getData_old(String url_org, int start) {
    try {
        String complete_url = url_org + "&$skip=" + start;
        //            String url_str = generateURL(url_org, prop);
        URL url = new URL(complete_url);
        URLConnection yc = url.openConnection();
        yc.setConnectTimeout(25 * 1000);
        yc.setReadTimeout(25 * 1000);
        BufferedReader in = new BufferedReader(new InputStreamReader(yc.getInputStream()));
        String inputLine;
        StringBuffer result = new StringBuffer();
        while ((inputLine = in.readLine()) != null) {
            //                System.out.println(inputLine);
            result.append(inputLine);
        }
        in.close();
        return result.toString();
    } catch (MalformedURLException ex) {
        Logger.getLogger(MAS.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(MAS.class.getName()).log(Level.SEVERE, null, ex);
    }
    return null;
}