Example usage for java.lang NumberFormatException NumberFormatException

Introduction

In this page you can find the example usage for java.lang NumberFormatException NumberFormatException.

Prototype

public NumberFormatException(String s) 

Source Link

Document

Constructs a NumberFormatException with the specified detail message.

Usage

From source file:com.tamnd.core.util.ZConfig.java

public boolean getBoolean(String key) throws NotExistException, InvalidParamException {
    String strVal = _getProperty(key);

    if (strVal.equalsIgnoreCase("true")) {
        return true;
    } else if (strVal.equalsIgnoreCase("false")) {
        return false;
    } else if (strVal.equalsIgnoreCase("yes")) {
        return true;
    } else if (strVal.equalsIgnoreCase("no")) {
        return false;
    } else if (strVal.equalsIgnoreCase("on")) {
        return true;
    } else if (strVal.equalsIgnoreCase("off")) {
        return false;
    } else if (strVal.equalsIgnoreCase("1")) {
        return true;
    } else if (strVal.equalsIgnoreCase("0")) {
        return false;
    } else {//from  w  w  w .ja  v a 2  s .c  o m
        throw new NumberFormatException("Wrong format while parsing boolean");
    }
}

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From source file:com.opengamma.web.json.FudgeMsgJSONReader.java

private long longValue(final Object o) {
    if (o instanceof Number) {
        return ((Number) o).longValue();
    } else if (o instanceof String) {
        return Long.parseLong((String) o);
    } else {/*w  w w  . ja v  a  2  s .co  m*/
        throw new NumberFormatException(o + " is not a number");
    }
}

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From source file:org.deegree.tools.rendering.manager.ModelGeneralizor.java

/**
 * @param optionValue/*from  ww w  . j av a  2  s.co m*/
 * @return
 */
private static double[] createTranslationVector(String optionValue, int size) {
    double[] result = new double[size];
    if (optionValue != null && !"".equals(optionValue)) {
        try {
            result = ArrayUtils.splitAsDoubles(optionValue, ",");
            if (result.length != size) {
                throw new NumberFormatException(
                        "Illigal number of values, only two dimensional translations are allowed");
            }
        } catch (NumberFormatException e) {
            System.err.println("Translation vector " + optionValue
                    + " could not be read, please make sure it is a comma seperated list of (floating point) numbers: "
                    + e.getLocalizedMessage());
        }
    }
    return result;
}

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From source file:com.wordpress.growworkinghard.riverNe3.composite.key.Key.java

/**
 * @brief <strong>Precondition</strong> to validate input hexadecimal string
 *
 * @param hexKey//from w w w .jav  a 2s .c o m
 *            The input hexadecimal string
 * @exception NumberFormatException
 *                if the input string contains characters that are not
 *                hexadecimal symbols
 */
private void validateStringKey(final String hexKey) {

    final String DIGITS = "0123456789ABCDEF";
    final String HEXKEY = hexKey.toUpperCase();

    for (int i = 0; i < HEXKEY.length(); i++) {
        char c = HEXKEY.charAt(i);
        int d = DIGITS.indexOf(c);

        if (d < 0) {
            String message = "String '" + hexKey;
            message += "' cannot be converted in";
            message += "hexadecimal format.\n";
            message += c + " is not an hex symbol";
            throw new NumberFormatException(message);
        }

    }

}

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From source file:com.opengamma.web.json.FudgeMsgJSONReader.java

private double doubleValue(final Object o) {
    if (o instanceof Number) {
        return ((Number) o).doubleValue();
    } else if (o instanceof String) {
        return Double.parseDouble((String) o);
    } else {// w ww . j a va2 s .  c om
        throw new NumberFormatException(o + " is not a number");
    }
}

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From source file:com.controlj.green.bulktrend.trendserver.SearchServlet.java

private int getIntParameter(HttpServletRequest req, String paramName) throws NumberFormatException {
    String parValue = req.getParameter(paramName);
    if (parValue != null) {
        return Integer.parseInt(parValue);
    }/*w  w w .  ja v  a2 s  .  com*/
    throw new NumberFormatException("Number String is null");
}

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From source file:com.opengamma.web.json.FudgeMsgJSONReader.java

private float floatValue(final Object o) {
    if (o instanceof Number) {
        return ((Number) o).floatValue();
    } else if (o instanceof String) {
        return Float.parseFloat((String) o);
    } else {/*from w  ww  .ja  v  a  2 s .  com*/
        throw new NumberFormatException(o + " is not a number");
    }
}

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From source file:org.devdom.commons.Feriados.java

/**
 * Obtener objeto Feriado segn la posicin solicitada
 * /*from w ww  .  ja v  a 2s . c om*/
 * @param id posicin de da feriado
 * @return Objeto Feriado
 * @see Feriado
 * @throws RequesterInformationException si hubo error en la recepcin de informacin
 * @throws ParseException si hubo error de parseo
 * @throws NumberFormatException si hubo un intento de pasar caracteres por valores numricos
 */
@Override
public Feriado get(String id) throws RequesterInformationException, ParseException, NumberFormatException {

    if (!Utils.hasOnlyDigits(id)) {
        throw new NumberFormatException("Solo se permiten dgitos");
    }

    return get(Integer.parseInt(id));
}

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From source file:mil.jpeojtrs.sca.util.AnyUtils.java

/**
 * @since 3.0//from   w ww  . j a  v a2  s  .c  om
 * @throws NumberFormatException
 */
public static BigInteger bigIntegerDecode(final String nm) {
    int radix = AnyUtils.RADIX_DECIMAL;
    int index = 0;
    boolean negative = false;
    BigInteger result;

    // Handle minus sign, if present
    if (nm.startsWith("-")) {
        negative = true;
        index++;
    }

    // Handle radix specifier, if present
    if (nm.startsWith("0x", index) || nm.startsWith("0X", index)) {
        index += 2;
        radix = AnyUtils.RADIX_HEX;
    } else if (nm.startsWith("#", index)) {
        index++;
        radix = AnyUtils.RADIX_HEX;
    } else if (nm.startsWith("0", index) && nm.length() > 1 + index) {
        index++;
        radix = AnyUtils.RADIX_OCTAL;
    }

    if (nm.startsWith("-", index)) {
        throw new NumberFormatException("Negative sign in wrong position");
    }
    try {
        result = new BigInteger(nm.substring(index), radix);
        if (negative) {
            result = result.negate();
        }
    } catch (final NumberFormatException e) {
        // If number is Long.MIN_VALUE, we'll end up here. The next line
        // handles this case, and causes any genuine format error to be
        // rethrown.
        final String constant;
        if (negative) {
            constant = "-" + nm.substring(index);
        } else {
            constant = nm.substring(index);
        }
        result = new BigInteger(constant, radix);
    }
    return result;
}

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From source file:op.tools.SYSCalendar.java

/**
 * Expiry dates usually have a form like "12-10" oder "12/10" to indicate that the product in question is
 * best before December 31st, 2010. This method parses dates like this.
 * If it fails it hands over the parsing efforts to <code>public static Date parseDate(String input)</code>.
 *
 * @param input a string to be parsed. It can handle the following formats "mm/yy", "mm/yyyy" (it also recognizes these kinds of
 *              dates if the slash is replaced with one of the following chars: "-,.".
 * @return the parsed date which is always the last day and the last second of that month.
 * @throws NumberFormatException//from w w w . j a  v  a  2 s.  c o m
 */
public static DateTime parseExpiryDate(String input) throws NumberFormatException {
    if (input == null || input.isEmpty()) {
        throw new NumberFormatException("empty");
    }
    input = input.trim();
    if (input.indexOf(".") + input.indexOf(",") + input.indexOf("-") + input.indexOf("/") == -4) {
        input += ".";
    }

    StringTokenizer st = new StringTokenizer(input, "/,.-");
    if (st.countTokens() == 1) { // only one number, then this must be the month. we add the current year.
        input = "1." + input + SYSCalendar.today().get(GregorianCalendar.YEAR);
    }
    if (st.countTokens() == 2) { // complete expiry date. we fill up some dummy day.
        input = "1." + input;
        //st = new StringTokenizer(input, "/,.-"); // split again...
    }
    DateTime expiry = new DateTime(parseDate(input));

    // when the user has entered a complete date, then we return that date
    // if he has omitted some parts of it, we consider it always the last day of that month.
    return st.countTokens() == 3 ? expiry
            : expiry.dayOfMonth().withMaximumValue().secondOfDay().withMaximumValue();

}

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