public Object call()

in src/main/java/org/apache/sling/scripting/sightly/impl/engine/extension/FormatFilterExtension.java [70:104]
31 lines of code
12 McCabe index (conditional complexity)

    public Object call(final RenderContext renderContext, Object... arguments) {
        ExtensionUtils.checkArgumentCount(RuntimeExtension.FORMAT, arguments, 2);
        RuntimeObjectModel runtimeObjectModel = renderContext.getObjectModel();
        String source = runtimeObjectModel.toString(arguments[0]);
        Map<String, Object> options = (Map<String, Object>) arguments[1];

        String formattingType = runtimeObjectModel.toString(options.get(TYPE_OPTION));
        Object formatObject = options.get(FORMAT_OPTION);
        boolean hasPlaceHolders = PLACEHOLDER_REGEX.matcher(source).find() || COMPLEX_PLACEHOLDER_REGEX.matcher(source).find();
        if (STRING_FORMAT_TYPE.equals(formattingType)) {
            return getFormattedString(runtimeObjectModel, source, options, formatObject);
        } else if (DATE_FORMAT_TYPE.equals(formattingType) || (!hasPlaceHolders && runtimeObjectModel.isDate(formatObject))) {
            return getDateFormattedString(runtimeObjectModel, source, options, formatObject);
        } else if (NUMBER_FORMAT_TYPE.equals(formattingType) || (!hasPlaceHolders && runtimeObjectModel.isNumber(formatObject))) {
            return getNumberFormattedString(runtimeObjectModel, source, options, formatObject);
        }
        if (hasPlaceHolders) {
            return getFormattedString(runtimeObjectModel, source, options, formatObject);
        }
        try {
            // try to parse as DateTimeFormatter
            DateTimeFormatter.ofPattern(source);
            return getDateFormattedString(runtimeObjectModel, source, options, formatObject);
        } catch (IllegalArgumentException ex) {
            LOG.trace("Not a datetime format: {}", source, ex);
        }
        try {
            // for this too, but such is life
            new DecimalFormat(source);
            return getNumberFormattedString(runtimeObjectModel, source, options, formatObject);
        } catch (IllegalArgumentException e) {
            // ignore
        }
        return getFormattedString(runtimeObjectModel, source, options, formatObject);
    }