private NumberFormat getFormat()

in src/main/java/org/apache/commons/beanutils2/converters/NumberConverter.java [199:229]

31 lines of code
9 McCabe index (conditional complexity)


    private NumberFormat getFormat() {
        NumberFormat format = null;
        if (pattern != null) {
            if (locale == null) {
                if (log().isDebugEnabled()) {
                    log().debug("    Using pattern '" + pattern + "'");
                }
                format = new DecimalFormat(pattern);
            } else {
                if (log().isDebugEnabled()) {
                    log().debug("    Using pattern '" + pattern + "'" + " with Locale[" + locale + "]");
                }
                final DecimalFormatSymbols symbols = new DecimalFormatSymbols(locale);
                format = new DecimalFormat(pattern, symbols);
            }
        } else if (locale == null) {
            if (log().isDebugEnabled()) {
                log().debug("    Using default Locale format");
            }
            format = NumberFormat.getInstance();
        } else {
            if (log().isDebugEnabled()) {
                log().debug("    Using Locale[" + locale + "] format");
            }
            format = NumberFormat.getInstance(locale);
        }
        if (!allowDecimals) {
            format.setParseIntegerOnly(true);
        }
        return format;
    }