Example usage for java.text DecimalFormatSymbols setGroupingSeparator

Introduction

In this page you can find the example usage for java.text DecimalFormatSymbols setGroupingSeparator.

Prototype

public void setGroupingSeparator(char groupingSeparator) 

Source Link

Document

Sets the character used for thousands separator.

Usage

From source file:org.openspaces.grid.gsm.autoscaling.AutoScalingSlaUtils.java

private static DecimalFormat initDecimalFormat() {
    DecimalFormatSymbols decimalFormatSymbols = new DecimalFormatSymbols();
    decimalFormatSymbols.setDecimalSeparator('.');
    decimalFormatSymbols.setGroupingSeparator(',');
    return new DecimalFormat("#,##0.##", decimalFormatSymbols);
}

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From source file:nc.noumea.mairie.appock.core.utility.AppockUtil.java

private static DecimalFormat construitFormatterCfp(String formatCfp) {
    DecimalFormat formatter = new DecimalFormat(formatCfp);
    DecimalFormatSymbols symbols = formatter.getDecimalFormatSymbols();
    symbols.setGroupingSeparator(' ');
    formatter.setDecimalFormatSymbols(symbols);
    return formatter;
}

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From source file:de.langerhans.wallet.ExchangeRatesProvider.java

private static Map<String, ExchangeRate> requestExchangeRates(final URL url, double dogeBtcConversion,
        final String userAgent, final String source, final String... fields) {
    final long start = System.currentTimeMillis();

    HttpURLConnection connection = null;
    Reader reader = null;//w w w.j  a  v a  2s  .c o  m

    try {
        connection = (HttpURLConnection) url.openConnection();

        connection.setInstanceFollowRedirects(false);
        connection.setConnectTimeout(Constants.HTTP_TIMEOUT_MS);
        connection.setReadTimeout(Constants.HTTP_TIMEOUT_MS);
        connection.addRequestProperty("User-Agent", userAgent);
        connection.addRequestProperty("Accept-Encoding", "gzip");
        connection.connect();

        final int responseCode = connection.getResponseCode();
        if (responseCode == HttpURLConnection.HTTP_OK) {
            final String contentEncoding = connection.getContentEncoding();

            InputStream is = new BufferedInputStream(connection.getInputStream(), 1024);
            if ("gzip".equalsIgnoreCase(contentEncoding))
                is = new GZIPInputStream(is);

            reader = new InputStreamReader(is, Charsets.UTF_8);
            final StringBuilder content = new StringBuilder();
            final long length = Io.copy(reader, content);

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

            final JSONObject head = new JSONObject(content.toString());
            for (final Iterator<String> i = head.keys(); i.hasNext();) {
                final String currencyCode = i.next();
                if (!"timestamp".equals(currencyCode)) {
                    final JSONObject o = head.getJSONObject(currencyCode);

                    for (final String field : fields) {
                        final String rate = o.optString(field, null);

                        if (rate != null) {
                            try {
                                final double btcRate = Double
                                        .parseDouble(Fiat.parseFiat(currencyCode, rate).toPlainString());
                                DecimalFormat df = new DecimalFormat("#.########");
                                df.setRoundingMode(RoundingMode.HALF_UP);
                                DecimalFormatSymbols dfs = new DecimalFormatSymbols();
                                dfs.setDecimalSeparator('.');
                                dfs.setGroupingSeparator(',');
                                df.setDecimalFormatSymbols(dfs);
                                final Fiat dogeRate = Fiat.parseFiat(currencyCode,
                                        df.format(btcRate * dogeBtcConversion));

                                if (dogeRate.signum() > 0) {
                                    rates.put(currencyCode, new ExchangeRate(
                                            new com.dogecoin.dogecoinj.utils.ExchangeRate(dogeRate), source));
                                    break;
                                }
                            } catch (final NumberFormatException x) {
                                log.warn("problem fetching {} exchange rate from {} ({}): {}", currencyCode,
                                        url, contentEncoding, x.getMessage());
                            }
                        }
                    }
                }
            }

            log.info("fetched exchange rates from {} ({}), {} chars, took {} ms", url, contentEncoding, length,
                    System.currentTimeMillis() - start);

            return rates;
        } else {
            log.warn("http status {} when fetching exchange rates from {}", responseCode, url);
        }
    } catch (final Exception x) {
        log.warn("problem fetching exchange rates from " + url, x);
    } finally {
        if (reader != null) {
            try {
                reader.close();
            } catch (final IOException x) {
                // swallow
            }
        }

        if (connection != null)
            connection.disconnect();
    }

    return null;
}

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From source file:com.panet.imeta.core.util.StringUtil.java

public static double str2num(String pattern, String decimal, String grouping, String currency, String value)
        throws KettleValueException {
    // 0 : pattern
    // 1 : Decimal separator
    // 2 : Grouping separator
    // 3 : Currency symbol

    NumberFormat nf = NumberFormat.getInstance();
    DecimalFormat df = (DecimalFormat) nf;
    DecimalFormatSymbols dfs = new DecimalFormatSymbols();

    if (!Const.isEmpty(pattern))
        df.applyPattern(pattern);/*  w  ww. j a  v a2s  .  c  o m*/
    if (!Const.isEmpty(decimal))
        dfs.setDecimalSeparator(decimal.charAt(0));
    if (!Const.isEmpty(grouping))
        dfs.setGroupingSeparator(grouping.charAt(0));
    if (!Const.isEmpty(currency))
        dfs.setCurrencySymbol(currency);
    try {
        df.setDecimalFormatSymbols(dfs);
        return df.parse(value).doubleValue();
    } catch (Exception e) {
        String message = "Couldn't convert string to number " + e.toString();
        if (!isEmpty(pattern))
            message += " pattern=" + pattern;
        if (!isEmpty(decimal))
            message += " decimal=" + decimal;
        if (!isEmpty(grouping))
            message += " grouping=" + grouping.charAt(0);
        if (!isEmpty(currency))
            message += " currency=" + currency;
        throw new KettleValueException(message);
    }
}

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From source file:org.openossad.util.core.util.StringUtil.java

public static double str2num(String pattern, String decimal, String grouping, String currency, String value)
        throws OpenDESIGNERValueException {
    // 0 : pattern
    // 1 : Decimal separator
    // 2 : Grouping separator
    // 3 : Currency symbol

    NumberFormat nf = NumberFormat.getInstance();
    DecimalFormat df = (DecimalFormat) nf;
    DecimalFormatSymbols dfs = new DecimalFormatSymbols();

    if (!Const.isEmpty(pattern))
        df.applyPattern(pattern);/* w  w  w  .j a v  a  2 s. c  o m*/
    if (!Const.isEmpty(decimal))
        dfs.setDecimalSeparator(decimal.charAt(0));
    if (!Const.isEmpty(grouping))
        dfs.setGroupingSeparator(grouping.charAt(0));
    if (!Const.isEmpty(currency))
        dfs.setCurrencySymbol(currency);
    try {
        df.setDecimalFormatSymbols(dfs);
        return df.parse(value).doubleValue();
    } catch (Exception e) {
        String message = "Couldn't convert string to number " + e.toString();
        if (!isEmpty(pattern))
            message += " pattern=" + pattern;
        if (!isEmpty(decimal))
            message += " decimal=" + decimal;
        if (!isEmpty(grouping))
            message += " grouping=" + grouping.charAt(0);
        if (!isEmpty(currency))
            message += " currency=" + currency;
        throw new OpenDESIGNERValueException(message);
    }
}

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From source file:org.pentaho.di.core.util.StringUtil.java

public static double str2num(String pattern, String decimal, String grouping, String currency, String value)
        throws KettleValueException {
    // 0 : pattern
    // 1 : Decimal separator
    // 2 : Grouping separator
    // 3 : Currency symbol

    NumberFormat nf = NumberFormat.getInstance();
    DecimalFormat df = (DecimalFormat) nf;
    DecimalFormatSymbols dfs = new DecimalFormatSymbols();

    if (!Const.isEmpty(pattern)) {
        df.applyPattern(pattern);//w  ww  .  jav a  2s.  c o  m
    }
    if (!Const.isEmpty(decimal)) {
        dfs.setDecimalSeparator(decimal.charAt(0));
    }
    if (!Const.isEmpty(grouping)) {
        dfs.setGroupingSeparator(grouping.charAt(0));
    }
    if (!Const.isEmpty(currency)) {
        dfs.setCurrencySymbol(currency);
    }
    try {
        df.setDecimalFormatSymbols(dfs);
        return df.parse(value).doubleValue();
    } catch (Exception e) {
        String message = "Couldn't convert string to number " + e.toString();
        if (!isEmpty(pattern)) {
            message += " pattern=" + pattern;
        }
        if (!isEmpty(decimal)) {
            message += " decimal=" + decimal;
        }
        if (!isEmpty(grouping)) {
            message += " grouping=" + grouping.charAt(0);
        }
        if (!isEmpty(currency)) {
            message += " currency=" + currency;
        }
        throw new KettleValueException(message);
    }
}

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From source file:thymeleafsandbox.springjsp.web.conversion.NumberFormatter.java

public Number parse(final String text, final Locale locale) throws ParseException {
    final DecimalFormat numberFormat = (DecimalFormat) NumberFormat.getNumberInstance();
    final DecimalFormatSymbols symbols = new DecimalFormatSymbols(Locale.US);
    symbols.setGroupingSeparator('*');
    numberFormat.setDecimalFormatSymbols(symbols);
    return numberFormat.parse(text);
}

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From source file:thymeleafsandbox.springjsp.web.conversion.NumberFormatter.java

public String print(final Number object, final Locale locale) {
    final DecimalFormat numberFormat = (DecimalFormat) NumberFormat.getNumberInstance();
    final DecimalFormatSymbols symbols = new DecimalFormatSymbols(Locale.US);
    symbols.setGroupingSeparator('*');
    numberFormat.setDecimalFormatSymbols(symbols);
    return numberFormat.format(object);
}

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From source file:com.aw.core.format.NumberFormatter.java

public NumberFormatter(String formatPattern) {
    DecimalFormatSymbols unusualSymbols = new DecimalFormatSymbols();
    unusualSymbols.setDecimalSeparator('.');
    unusualSymbols.setGroupingSeparator(',');
    this.format = new DecimalFormat(formatPattern, unusualSymbols);
}

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From source file:com.aw.core.format.NullDecimalFormat.java

/**
 * Constructor/*from  ww w.  jav a  2  s .  co  m*/
 *
 * @param pattern
 */
public NullDecimalFormat(String pattern) {
    DecimalFormatSymbols symbols = new DecimalFormatSymbols();
    symbols.setDecimalSeparator('.');
    symbols.setGroupingSeparator(',');
    decimalFormat = new DecimalFormat(pattern, symbols);
}

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