Example usage for java.text DecimalFormat getDecimalFormatSymbols

Introduction

In this page you can find the example usage for java.text DecimalFormat getDecimalFormatSymbols.

Prototype

public DecimalFormatSymbols getDecimalFormatSymbols() 

Source Link

Document

Returns a copy of the decimal format symbols, which is generally not changed by the programmer or user.

Usage

From source file:org.sdr.webrec.core.WebRec.java

public void run() {

    initParameters();//from w  ww .java  2s  . c o m

    String transactionName = "";
    HttpResponse response = null;

    DecimalFormat formatter = new DecimalFormat("#####0.00");
    DecimalFormatSymbols dfs = formatter.getDecimalFormatSymbols();
    formatter.setMinimumFractionDigits(3);
    formatter.setMaximumFractionDigits(3);

    // make sure delimeter is a '.' instead of locale default ','
    dfs.setDecimalSeparator('.');
    formatter.setDecimalFormatSymbols(dfs);

    do {
        t1 = System.currentTimeMillis();
        URL siteURL = null;
        try {

            for (int i = 0; i < url.length; i++) {

                LOGGER.debug("url:" + ((Transaction) url[i]).getUrl());

                Transaction transaction = (Transaction) url[i];
                siteURL = new URL(transaction.getUrl());
                transactionName = transaction.getName();

                //if transaction requires server authentication
                if (transaction.isAutenticate())
                    httpclient.getCredentialsProvider().setCredentials(
                            new AuthScope(siteURL.getHost(), siteURL.getPort()),
                            new UsernamePasswordCredentials(transaction.getWorkload().getUsername(),
                                    transaction.getWorkload().getPassword()));

                // Get HTTP GET method
                httpget = new HttpGet(((Transaction) url[i]).getUrl());

                double startTime = System.nanoTime();

                double endTime = 0.00d;

                response = null;

                // Execute HTTP GET
                try {
                    response = httpclient.execute(httpget);
                    endTime = System.nanoTime();

                } catch (Exception e) {
                    httpget.abort();
                    LOGGER.error("ERROR in receiving response:" + e.getLocalizedMessage());
                    e.printStackTrace();
                }

                double timeLapse = 0;

                if (response != null) {
                    if (response.getStatusLine().getStatusCode() == HttpURLConnection.HTTP_OK) {

                        timeLapse = endTime - startTime;

                        LOGGER.debug("starttime:" + (new Double(startTime)).toString());
                        LOGGER.debug("timeLapse:" + endTime);
                        LOGGER.debug("timeLapse:" + timeLapse);

                        //move nanos to millis
                        timeLapse = timeLapse / 1000000L;
                        LOGGER.debug("response time:" + formatter.format(timeLapse) + "ms.");
                        out.write(System.currentTimeMillis() / 1000 + ":");
                        out.write(
                                threadName + '.' + transactionName + ":" + formatter.format(timeLapse) + "\n");

                        //content must be consumed just because 
                        //otherwice apache httpconnectionmanager does not release connection back to pool
                        HttpEntity entity = response.getEntity();
                        if (entity != null) {
                            EntityUtils.toByteArray(entity);
                        }

                    } else {
                        LOGGER.error("Status code of transaction:" + transactionName + " was not "
                                + HttpURLConnection.HTTP_OK + " but "
                                + response.getStatusLine().getStatusCode());
                    }

                }
                int sleepTime = delay;
                try {
                    LOGGER.debug("Sleeping " + delay / 1000 + "s...");
                    sleep(sleepTime);
                } catch (InterruptedException ie) {
                    LOGGER.error("ERROR:" + ie);
                    ie.printStackTrace();
                }
            }
        } catch (Exception e) {
            LOGGER.error("Error in thread " + threadName + " with url:" + siteURL + " " + e.getMessage());
            e.printStackTrace();
        }
        try {
            out.flush();
            t2 = System.currentTimeMillis();
            tTask = t2 - t1;

            LOGGER.debug("Total time consumed:" + tTask / 1000 + "s.");

            if (tTask <= interval) {
                //when task takes less than preset time
                LOGGER.debug("Sleeping interval:" + (interval - tTask) / 1000 + "s.");
                sleep(interval - tTask);
            }

            cm.closeExpiredConnections();
        } catch (InterruptedException ie) {
            LOGGER.error("Error:" + ie);
            ie.printStackTrace();
        } catch (Exception e) {
            LOGGER.error("Error:" + e);
            e.printStackTrace();
        }
    } while (true);
}

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From source file:com.physphil.android.unitconverterultimate.fragments.ConversionFragment.java

/**
 * Get DecimalFormat used to format result
 *
 * @return DecimalFormat// w  ww .j a va 2  s. co m
 */
private DecimalFormat getDecimalFormat() {
    DecimalFormat formatter = new DecimalFormat();

    //Set maximum number of decimal places
    formatter.setMaximumFractionDigits(mPrefs.getNumberDecimals());

    //Set group and decimal separators
    DecimalFormatSymbols symbols = formatter.getDecimalFormatSymbols();
    symbols.setDecimalSeparator(mPrefs.getDecimalSeparator().charAt(0));

    String groupSeparator = mPrefs.getGroupSeparator();
    boolean isSeparatorUsed = !groupSeparator.equals(getString(R.string.group_separator_none));
    formatter.setGroupingUsed(isSeparatorUsed);
    if (isSeparatorUsed) {
        symbols.setGroupingSeparator(groupSeparator.charAt(0));
    }

    formatter.setDecimalFormatSymbols(symbols);
    return formatter;
}

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From source file:org.apache.cordova.core.Globalization.java

private JSONObject getNumberPattern(JSONArray options) throws GlobalizationError {
    JSONObject obj = new JSONObject();
    try {/*w  w w .  j a  va  2s . co  m*/
        //uses java.text.DecimalFormat to format value
        DecimalFormat fmt = (DecimalFormat) DecimalFormat.getInstance(Locale.getDefault()); //default format
        String symbol = String.valueOf(fmt.getDecimalFormatSymbols().getDecimalSeparator());
        //get Date value + options (if available)
        if (options.getJSONObject(0).length() > 0) {
            //options were included
            if (!((JSONObject) options.getJSONObject(0).get(OPTIONS)).isNull(TYPE)) {
                String fmtOpt = (String) ((JSONObject) options.getJSONObject(0).get(OPTIONS)).get(TYPE);
                if (fmtOpt.equalsIgnoreCase(CURRENCY)) {
                    fmt = (DecimalFormat) DecimalFormat.getCurrencyInstance(Locale.getDefault());
                    symbol = fmt.getDecimalFormatSymbols().getCurrencySymbol();
                } else if (fmtOpt.equalsIgnoreCase(PERCENT)) {
                    fmt = (DecimalFormat) DecimalFormat.getPercentInstance(Locale.getDefault());
                    symbol = String.valueOf(fmt.getDecimalFormatSymbols().getPercent());
                }
            }
        }

        //return properties
        obj.put("pattern", fmt.toPattern());
        obj.put("symbol", symbol);
        obj.put("fraction", fmt.getMinimumFractionDigits());
        obj.put("rounding", new Integer(0));
        obj.put("positive", fmt.getPositivePrefix());
        obj.put("negative", fmt.getNegativePrefix());
        obj.put("decimal", String.valueOf(fmt.getDecimalFormatSymbols().getDecimalSeparator()));
        obj.put("grouping", String.valueOf(fmt.getDecimalFormatSymbols().getGroupingSeparator()));

        return obj;
    } catch (Exception ge) {
        throw new GlobalizationError(GlobalizationError.PATTERN_ERROR);
    }
}

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From source file:com.brq.wallet.external.cashila.activity.CashilaNewFragment.java

private BigDecimal getAmount() {
    DecimalFormat numberFormat = (DecimalFormat) DecimalFormat.getNumberInstance(mbw.getLocale());
    BigDecimal amount;/* w ww  . j  a v  a2  s . c o  m*/

    try {
        String amountText = etAmount.getText().toString();
        if (Strings.isNullOrEmpty(amountText)) {
            return null;
        }

        char decimalSeparator = numberFormat.getDecimalFormatSymbols().getDecimalSeparator();

        // the num entry on (some?) android defaults to "." as decimal separator, no matter
        // what locale the user has chosen
        if (decimalSeparator == '.') {
            amountText = amountText.replace(',', decimalSeparator);
        } else {
            amountText = amountText.replace('.', decimalSeparator);
        }

        amount = new BigDecimal(numberFormat.parse(amountText).doubleValue());
    } catch (ParseException e) {
        new Toaster(getActivity()).toast(getResources().getString(R.string.cashila_amount_not_valid), true);
        return null;
    }
    return amount;
}

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From source file:org.mifosplatform.infrastructure.core.serialization.JsonParserHelper.java

public BigDecimal convertFrom(final String numericalValueFormatted, final String parameterName,
        final Locale clientApplicationLocale) {

    if (clientApplicationLocale == null) {

        final List<ApiParameterError> dataValidationErrors = new ArrayList<ApiParameterError>();
        final String defaultMessage = new StringBuilder(
                "The parameter '" + parameterName + "' requires a 'locale' parameter to be passed with it.")
                        .toString();/* ww  w .  j  a  v a2  s .c  om*/
        final ApiParameterError error = ApiParameterError
                .parameterError("validation.msg.missing.locale.parameter", defaultMessage, parameterName);
        dataValidationErrors.add(error);

        throw new PlatformApiDataValidationException("validation.msg.validation.errors.exist",
                "Validation errors exist.", dataValidationErrors);
    }

    try {
        BigDecimal number = null;

        if (StringUtils.isNotBlank(numericalValueFormatted)) {

            String source = numericalValueFormatted.trim();

            final NumberFormat format = NumberFormat.getNumberInstance(clientApplicationLocale);
            final DecimalFormat df = (DecimalFormat) format;
            final DecimalFormatSymbols symbols = df.getDecimalFormatSymbols();
            // http://bugs.sun.com/view_bug.do?bug_id=4510618
            final char groupingSeparator = symbols.getGroupingSeparator();
            if (groupingSeparator == '\u00a0') {
                source = source.replaceAll(" ", Character.toString('\u00a0'));
            }

            final NumberFormatter numberFormatter = new NumberFormatter();
            final Number parsedNumber = numberFormatter.parse(source, clientApplicationLocale);
            number = BigDecimal.valueOf(Double.valueOf(parsedNumber.doubleValue()));
        }

        return number;
    } catch (final ParseException e) {

        final List<ApiParameterError> dataValidationErrors = new ArrayList<ApiParameterError>();
        final ApiParameterError error = ApiParameterError.parameterError(
                "validation.msg.invalid.decimal.format",
                "The parameter " + parameterName + " has value: " + numericalValueFormatted
                        + " which is invalid decimal value for provided locale of ["
                        + clientApplicationLocale.toString() + "].",
                parameterName, numericalValueFormatted, clientApplicationLocale);
        error.setValue(numericalValueFormatted);
        dataValidationErrors.add(error);

        throw new PlatformApiDataValidationException("validation.msg.validation.errors.exist",
                "Validation errors exist.", dataValidationErrors);
    }
}

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From source file:org.mifosplatform.infrastructure.core.serialization.JsonParserHelper.java

public Integer convertToInteger(final String numericalValueFormatted, final String parameterName,
        final Locale clientApplicationLocale) {

    if (clientApplicationLocale == null) {

        final List<ApiParameterError> dataValidationErrors = new ArrayList<ApiParameterError>();
        final String defaultMessage = new StringBuilder(
                "The parameter '" + parameterName + "' requires a 'locale' parameter to be passed with it.")
                        .toString();/*w  w  w  .  ja va 2s .co m*/
        final ApiParameterError error = ApiParameterError
                .parameterError("validation.msg.missing.locale.parameter", defaultMessage, parameterName);
        dataValidationErrors.add(error);

        throw new PlatformApiDataValidationException("validation.msg.validation.errors.exist",
                "Validation errors exist.", dataValidationErrors);
    }

    try {
        Integer number = null;

        if (StringUtils.isNotBlank(numericalValueFormatted)) {

            String source = numericalValueFormatted.trim();

            final NumberFormat format = NumberFormat.getInstance(clientApplicationLocale);
            final DecimalFormat df = (DecimalFormat) format;
            final DecimalFormatSymbols symbols = df.getDecimalFormatSymbols();
            df.setParseBigDecimal(true);

            // http://bugs.sun.com/view_bug.do?bug_id=4510618
            final char groupingSeparator = symbols.getGroupingSeparator();
            if (groupingSeparator == '\u00a0') {
                source = source.replaceAll(" ", Character.toString('\u00a0'));
            }

            final Number parsedNumber = df.parse(source);

            final double parsedNumberDouble = parsedNumber.doubleValue();
            final int parsedNumberInteger = parsedNumber.intValue();

            if (source.contains(Character.toString(symbols.getDecimalSeparator()))) {
                throw new ParseException(source, 0);
            }

            if (!Double.valueOf(parsedNumberDouble)
                    .equals(Double.valueOf(Integer.valueOf(parsedNumberInteger)))) {
                throw new ParseException(source, 0);
            }

            number = parsedNumber.intValue();
        }

        return number;
    } catch (final ParseException e) {

        final List<ApiParameterError> dataValidationErrors = new ArrayList<ApiParameterError>();
        final ApiParameterError error = ApiParameterError.parameterError(
                "validation.msg.invalid.integer.format",
                "The parameter " + parameterName + " has value: " + numericalValueFormatted
                        + " which is invalid integer value for provided locale of ["
                        + clientApplicationLocale.toString() + "].",
                parameterName, numericalValueFormatted, clientApplicationLocale);
        error.setValue(numericalValueFormatted);
        dataValidationErrors.add(error);

        throw new PlatformApiDataValidationException("validation.msg.validation.errors.exist",
                "Validation errors exist.", dataValidationErrors);
    }
}

---

From source file:org.apache.cordova.globalization.Globalization.java

private JSONObject getNumberPattern(JSONArray options) throws GlobalizationError {
    JSONObject obj = new JSONObject();
    try {//w  w  w.  j  a v a 2 s  . c om
        //uses java.text.DecimalFormat to format value
        DecimalFormat fmt = (DecimalFormat) DecimalFormat.getInstance(Locale.getDefault()); //default format
        String symbol = String.valueOf(fmt.getDecimalFormatSymbols().getDecimalSeparator());
        //get Date value + options (if available)
        if (options.getJSONObject(0).length() > 0) {
            //options were included
            if (!((JSONObject) options.getJSONObject(0).get(OPTIONS)).isNull(TYPE)) {
                String fmtOpt = (String) ((JSONObject) options.getJSONObject(0).get(OPTIONS)).get(TYPE);
                if (fmtOpt.equalsIgnoreCase(CURRENCY)) {
                    fmt = (DecimalFormat) DecimalFormat.getCurrencyInstance(Locale.getDefault());
                    symbol = fmt.getDecimalFormatSymbols().getCurrencySymbol();
                } else if (fmtOpt.equalsIgnoreCase(PERCENT)) {
                    fmt = (DecimalFormat) DecimalFormat.getPercentInstance(Locale.getDefault());
                    symbol = String.valueOf(fmt.getDecimalFormatSymbols().getPercent());
                }
            }
        }

        //return properties
        obj.put("pattern", fmt.toPattern());
        obj.put("symbol", symbol);
        obj.put("fraction", fmt.getMinimumFractionDigits());
        obj.put("rounding", Integer.valueOf(0));
        obj.put("positive", fmt.getPositivePrefix());
        obj.put("negative", fmt.getNegativePrefix());
        obj.put("decimal", String.valueOf(fmt.getDecimalFormatSymbols().getDecimalSeparator()));
        obj.put("grouping", String.valueOf(fmt.getDecimalFormatSymbols().getGroupingSeparator()));

        return obj;
    } catch (Exception ge) {
        throw new GlobalizationError(GlobalizationError.PATTERN_ERROR);
    }
}

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From source file:org.pentaho.di.trans.steps.datagrid.DataGridMeta.java

public void setDefault() {
    int i, nrfields = 0;

    allocate(nrfields);/*from   ww  w .jav a  2  s .  co  m*/

    DecimalFormat decimalFormat = new DecimalFormat();

    for (i = 0; i < nrfields; i++) {
        fieldName[i] = "field" + i;
        fieldType[i] = "Number";
        fieldFormat[i] = "\u00A40,000,000.00;\u00A4-0,000,000.00";
        fieldLength[i] = 9;
        fieldPrecision[i] = 2;
        currency[i] = decimalFormat.getDecimalFormatSymbols().getCurrencySymbol();
        decimal[i] = new String(new char[] { decimalFormat.getDecimalFormatSymbols().getDecimalSeparator() });
        group[i] = new String(new char[] { decimalFormat.getDecimalFormatSymbols().getGroupingSeparator() });
        setEmptyString[i] = false;
    }

    dataLines = new ArrayList<List<String>>();
}

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From source file:org.pentaho.di.trans.steps.rowgenerator.RowGeneratorMeta.java

public void setDefault() {
    int i, nrfields = 0;

    allocate(nrfields);/*from   w w  w.j  a  v a2 s  .c o  m*/

    DecimalFormat decimalFormat = new DecimalFormat();

    for (i = 0; i < nrfields; i++) {
        fieldName[i] = "field" + i;
        fieldType[i] = "Number";
        fieldFormat[i] = "\u00A40,000,000.00;\u00A4-0,000,000.00";
        fieldLength[i] = 9;
        fieldPrecision[i] = 2;
        currency[i] = decimalFormat.getDecimalFormatSymbols().getCurrencySymbol();
        decimal[i] = new String(new char[] { decimalFormat.getDecimalFormatSymbols().getDecimalSeparator() });
        group[i] = new String(new char[] { decimalFormat.getDecimalFormatSymbols().getGroupingSeparator() });
        value[i] = "-";
        setEmptyString[i] = false;
    }

    rowLimit = "10";
}

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From source file:com.gst.infrastructure.core.serialization.JsonParserHelper.java

public BigDecimal convertFrom(final String numericalValueFormatted, final String parameterName,
        final Locale clientApplicationLocale) {

    if (clientApplicationLocale == null) {

        final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
        final String defaultMessage = new StringBuilder(
                "The parameter '" + parameterName + "' requires a 'locale' parameter to be passed with it.")
                        .toString();// ww  w .j  a v  a2 s. c  o m
        final ApiParameterError error = ApiParameterError
                .parameterError("validation.msg.missing.locale.parameter", defaultMessage, parameterName);
        dataValidationErrors.add(error);

        throw new PlatformApiDataValidationException("validation.msg.validation.errors.exist",
                "Validation errors exist.", dataValidationErrors);
    }

    try {
        BigDecimal number = null;

        if (StringUtils.isNotBlank(numericalValueFormatted)) {

            String source = numericalValueFormatted.trim();

            final NumberFormat format = NumberFormat.getNumberInstance(clientApplicationLocale);
            final DecimalFormat df = (DecimalFormat) format;
            final DecimalFormatSymbols symbols = df.getDecimalFormatSymbols();
            // http://bugs.sun.com/view_bug.do?bug_id=4510618
            final char groupingSeparator = symbols.getGroupingSeparator();
            if (groupingSeparator == '\u00a0') {
                source = source.replaceAll(" ", Character.toString('\u00a0'));
            }

            final NumberFormatter numberFormatter = new NumberFormatter();
            final Number parsedNumber = numberFormatter.parse(source, clientApplicationLocale);
            if (parsedNumber instanceof BigDecimal) {
                number = (BigDecimal) parsedNumber;
            } else {
                number = BigDecimal.valueOf(Double.valueOf(parsedNumber.doubleValue()));
            }
        }

        return number;
    } catch (final ParseException e) {

        final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
        final ApiParameterError error = ApiParameterError.parameterError(
                "validation.msg.invalid.decimal.format",
                "The parameter " + parameterName + " has value: " + numericalValueFormatted
                        + " which is invalid decimal value for provided locale of ["
                        + clientApplicationLocale.toString() + "].",
                parameterName, numericalValueFormatted, clientApplicationLocale);
        error.setValue(numericalValueFormatted);
        dataValidationErrors.add(error);

        throw new PlatformApiDataValidationException("validation.msg.validation.errors.exist",
                "Validation errors exist.", dataValidationErrors);
    }
}

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