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rocketpages/AsyncShoppingCartAction.java

Created December 25, 2016 04:56
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Async Shopping Cart Example
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AsyncShoppingCartAction.java
public CompletionStage<Result> index() {
Form<CheckoutForm> checkoutForm = formFactory.form(CheckoutForm.class);
CompletionStage<Cart> cartFuture = CompletableFuture.supplyAsync(() -> cartService.getCartForUser(), ec.current());
return cartFuture.thenApply(cart -> ok(index.render(cart, checkoutForm)));
}
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