java.lang.Object
- com.broadleafcommerce.cartoperation.service.provider.external.AbstractExternalProvider
- - com.broadleafcommerce.cartoperation.service.provider.external.ExternalCartProvider

All Implemented Interfaces:

CartProvider
```
public class ExternalCartProvider
extends AbstractExternalProvider
implements CartProvider
```
Author:

Chad Harchar (charchar), Nathan Moore (nathandmoore)

Nested Class Summary

Nested Classes
Modifier and Type Class Description

protected static class ExternalCartProvider.CartConflictResponse

Constructor Summary

Constructors
Constructor	Description
`ExternalCartProvider(org.springframework.web.reactive.function.client.WebClient webClient, com.fasterxml.jackson.databind.ObjectMapper objectMapper, com.broadleafcommerce.common.extension.TypeFactory typeFactory, ExternalCartProperties properties, CartHolder<com.broadleafcommerce.cart.client.domain.Cart> requestCartHolder)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected StaleCartException`	`cartConflict(Integer requestCartVersion, String cartId, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo, org.springframework.web.reactive.function.client.WebClientResponseException.Conflict conflictException)`	Builds an exception when a CONFLICT exception is thrown from the Cart Service, indicating that an optimistic lock failure occurred.
`com.broadleafcommerce.cart.client.domain.Cart`	`createCart(@NonNull com.broadleafcommerce.cart.client.domain.Cart cart, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Create a new cart.
`com.broadleafcommerce.cart.client.domain.Cart`	`createNonRequestCart(@NonNull com.broadleafcommerce.cart.client.domain.Cart cart, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Create a new cart, without updating the original request cart.
`void`	`deleteCartItem(String cartId, com.broadleafcommerce.cart.client.domain.CartItem cartItem, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Delete the cart item.
`protected int`	`findCartItemIndex(com.broadleafcommerce.cart.client.domain.Cart cart, String itemId)`	Finds the index at which the cart item with the given ID is at.
`protected String`	`getServiceClient()`
`com.broadleafcommerce.cart.client.domain.Cart`	`patchCart(@NonNull com.broadleafcommerce.cart.client.domain.Cart cart, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Patch the cart.
`protected com.broadleafcommerce.cart.client.domain.Cart`	`populateCurrency(com.broadleafcommerce.cart.client.domain.Cart cart, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`
`protected com.broadleafcommerce.cart.client.domain.Cart`	`resolveCartFromConflict(org.springframework.web.reactive.function.client.WebClientResponseException.Conflict conflict)`	Attempts to extract a fresh version of the cart from the CONFLICT error's response body.
`protected Optional<com.broadleafcommerce.cart.client.domain.Cart>`	`retrieveCart(String retrieveCartUrl, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Method for retrieving a single, optional cart.
`protected com.broadleafcommerce.cart.client.domain.Cart`	`retrieveCartAfterConflict(String cartId, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Retrieves the latest version of the cart following a conflict error if possible.
`Optional<com.broadleafcommerce.cart.client.domain.Cart>`	`retrieveCartById(String cartId, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Retrieve the cart.
`Optional<com.broadleafcommerce.cart.client.domain.Cart>`	`retrieveCartByOrderNumber(String customerId, String orderNumber, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Find the cart (if it exists) for the provided customer id and order number.
`Optional<com.broadleafcommerce.cart.client.domain.Cart>`	`retrieveCsrOwnedCart(String customerId, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Retrieve the `DefaultCartStatuses.CSR_OWNED` cart for the provided customer.
`Optional<com.broadleafcommerce.cart.client.domain.Cart>`	`retrieveCustomerCartByStatus(String customerId, String status, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Finds a cart with the given status belonging to the provided customer.
`Optional<com.broadleafcommerce.cart.client.domain.Cart>`	`retrieveHistoricalCartForAnonymousCustomer(String emailAddress, String orderNumber, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Finds a single, historical cart for an anonymous customer.
`SimplePage<com.broadleafcommerce.cart.client.domain.Cart>`	`retrieveHistoricalCartsForCustomer(String customerId, Date startDate, Date endDate, org.springframework.data.domain.Pageable page, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Find all carts not `DefaultCartStatuses.IN_PROCESS`, `DefaultCartStatuses.CSR_OWNED`, or `DefaultCartStatuses.NAMED` for the provided customer and dates.
`Optional<com.broadleafcommerce.cart.client.domain.Cart>`	`retrieveInProcessCart(String customerId, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Retrieve the `DefaultCartStatuses.IN_PROCESS` cart for the provided customer.
`protected void`	`syncItemToCart(com.broadleafcommerce.cart.client.domain.Cart cart, com.broadleafcommerce.cart.client.domain.CartItem cartItem)`	Takes changes made from an update to a single item and applies them to the cart and items in it.
`com.broadleafcommerce.cart.client.domain.Cart`	`updateCart(@NonNull com.broadleafcommerce.cart.client.domain.Cart cart, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Update the cart.
`com.broadleafcommerce.cart.client.domain.CartItem`	`updateCartItem(com.broadleafcommerce.cart.client.domain.Cart cart, com.broadleafcommerce.cart.client.domain.CartItem cartItem, com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)`	Update the cart item.
`protected com.broadleafcommerce.cart.client.domain.Cart`	`updateRequestCart(com.broadleafcommerce.cart.client.domain.Cart cart)`	This updates the cart for the current request with a recently received version from the cart service.

Methods inherited from class com.broadleafcommerce.cartoperation.service.provider.external.AbstractExternalProvider
executeRequest, getHeaders, getObjectMapper, getTypeFactory, getWebClient, pageableToParams, uriVars

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExternalCartProvider

public ExternalCartProvider(org.springframework.web.reactive.function.client.WebClient webClient,
                            com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                            com.broadleafcommerce.common.extension.TypeFactory typeFactory,
                            ExternalCartProperties properties,
                            CartHolder<com.broadleafcommerce.cart.client.domain.Cart> requestCartHolder)

Method Detail

retrieveInProcessCart
```
public Optional<com.broadleafcommerce.cart.client.domain.Cart> retrieveInProcessCart(String customerId,
                                                                                     @Nullable
                                                                                     com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)
```
Description copied from interface: CartProvider

Retrieve the DefaultCartStatuses.IN_PROCESS cart for the provided customer.

Specified by:

retrieveInProcessCart in interface CartProvider

Parameters:

customerId - The id of the customer for which we are attempting to find an DefaultCartStatuses.IN_PROCESS cart.

contextInfo - Context information around sandbox and multitenant state.

Returns:

Retrieve the DefaultCartStatuses.IN_PROCESS cart for the provided customer.

retrieveCsrOwnedCart
```
public Optional<com.broadleafcommerce.cart.client.domain.Cart> retrieveCsrOwnedCart(String customerId,
                                                                                    @Nullable
                                                                                    com.broadleafcommerce.data.tracking.core.context.ContextInfo contextInfo)
```
Description copied from interface: CartProvider

Retrieve the DefaultCartStatuses.CSR_OWNED cart for the provided customer.

Specified by:

retrieveCsrOwnedCart in interface CartProvider

Parameters:

customerId - The id of the customer for which we are attempting to find an DefaultCartStatuses.CSR_OWNED cart.

contextInfo - Context information around sandbox and multitenant state.

Returns:

Retrieve the DefaultCartStatuses.CSR_OWNED cart for the provided customer.