Spring MVC - CurrencyStyleFormatter Examples

    @InitBinder
    private void customizeBinding (@PathVariable("tradeId") long tradeId, WebDataBinder binder) {
        Trade trade = tradeService.getTradeById(tradeId);
        if (trade == null) {
            return;
        }

        CurrencyStyleFormatter currencyFormatter = new CurrencyStyleFormatter();
        currencyFormatter.setCurrency(
                            "Buy".equals(trade.getBuySell()) ? trade.getBuyCurrency() : trade
                                                .getSellCurrency());
        binder.addCustomFormatter(currencyFormatter, "amount");
    }