class SpelExpressionProcessor {

    public <T> T process(String expressionString, Class<T> clazz) {
        if (expressionString == null) {
            return null;
        }

        Expression expression = parser.parseExpression(expressionString, templateContext);
        return expression.getValue(context, clazz);
    }

    public  SpelExpressionProcessor(PropertyResolver resolver);

}