Examples of java.text.DecimalFormatSymbols

java.text.DecimalFormatSymbols
This class represents the set of symbols (such as the decimal separator, the grouping separator, and so on) needed by DecimalFormat to format numbers. DecimalFormat creates for itself an instance of DecimalFormatSymbols from its locale data. If you need to change any of these symbols, you can get the DecimalFormatSymbols object from your DecimalFormat and modify it. @see java.util.Locale @see DecimalFormat @version 1.46, 02/27/06 @author Mark Davis @author Alan Liu

  {
    NumberFormat nfmt;


    if(_PATTERN_TYPE == formatType)
    {
      DecimalFormatSymbols symbols = _getCachedDecimalFormatSymbol(locale);


      if (null == symbols)
      {
         symbols = new DecimalFormatSymbols(locale);
         // cache this - It is cloned while caching.
        _cacheDecimalFormatSymbols(locale, symbols);
      }
      nfmt = new DecimalFormat(pattern, symbols);
    }

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    // Potential ClassCastException before the change
    //if (numberFormatter instanceof NumberFormat)
    if (numberFormatter instanceof DecimalFormat)
    {
      DecimalFormat dfmt = (DecimalFormat)numberFormatter;
      DecimalFormatSymbols symbols = dfmt.getDecimalFormatSymbols();
      _setCurrencyInformation(context, symbols);
      dfmt.setDecimalFormatSymbols(symbols);
    }
    else
    {  //string cat at compile time.

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        NumberFormat nf = null;
        int style = getNumberStyleAsInt(format);
        if (style < 0)
        {
            // we have a custom format
            nf = new DecimalFormat(format, new DecimalFormatSymbols(locale));
        }
        else
        {
            // we have a standard format
            nf = getNumberFormat(style, locale);

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        {
            return null;
        }


        // format according to the given pattern
        DecimalFormat df = new DecimalFormat(metaData.pattern(), new DecimalFormatSymbols(Locale.US));
        return df.parse(configuredValue).floatValue();
    }

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    Locale locale = _getLocale(reqCtx, context);


    NumberFormat fmt = _getNumberFormat(pattern, type, locale, reqCtx);
    
    DecimalFormat df = (DecimalFormat)fmt;
    DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();
    if (dfs.getGroupingSeparator() == '\u00a0')
      value = value.replace(' ', '\u00a0');
         


    ParsePosition pp = new ParsePosition(0);
    Number num = (Number) fmt.parseObject(value,pp);

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    if (nfmt instanceof DecimalFormat)
    {
      DecimalFormat dfmt = (DecimalFormat)nfmt;


      // what we get here is a shallow copy. cloned DFS
      DecimalFormatSymbols dfSymbols = dfmt.getDecimalFormatSymbols();


      _setUpDecimalSymbolFormatProperties(dfSymbols, reqCtx, locale);


      //since we get a shallow copy - setting it again after modification.
      ((DecimalFormat) nfmt).setDecimalFormatSymbols(dfSymbols);

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  {
    NumberFormat nfmt;


    if(_PATTERN_TYPE == formatType)
    {
      DecimalFormatSymbols symbols = _getCachedDecimalFormatSymbol(locale);


      if (null == symbols)
      {
         symbols = new DecimalFormatSymbols(locale);
         // cache this - It is cloned while caching.
        _cacheDecimalFormatSymbols(locale, symbols);
      }
      nfmt = new DecimalFormat(pattern, symbols);
    }

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    // Potential ClassCastException before the change
    //if (numberFormatter instanceof NumberFormat)
    if (numberFormatter instanceof DecimalFormat)
    {
      DecimalFormat dfmt = (DecimalFormat)numberFormatter;
      DecimalFormatSymbols symbols = dfmt.getDecimalFormatSymbols();
      _setCurrencyInformation(context, symbols);
      dfmt.setDecimalFormatSymbols(symbols);
    }
    else
    {  //string cat at compile time.

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                    {
                        df.setParseBigDecimal(true);
                    }
                }
                
                DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();
                boolean changed = false;
                if(dfs.getGroupingSeparator() == '\u00a0')
                {
                  dfs.setGroupingSeparator(' ');
                  df.setDecimalFormatSymbols(dfs);
                  changed = true;
                }
                
                formatCurrency(format);
                
                try
                {
                    return format.parse(value);
                }
                catch (ParseException e)
                {
                  if(changed)
                  {
                    dfs.setGroupingSeparator('\u00a0');
                    df.setDecimalFormatSymbols(dfs);
                  }
                  try
                  {
                    return format.parse(value);

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        }


        // pattern
        if (_pattern != null)
        {
            return new DecimalFormat(_pattern, new DecimalFormatSymbols(locale));
        }


        // type
        if (_type.equals("number"))
        {

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