Package com.commercetools.sync.customers.service.impl

Class CustomerTransformServiceImpl

java.lang.Object

com.commercetools.sync.services.impl.BaseTransformServiceImpl

com.commercetools.sync.customers.service.impl.CustomerTransformServiceImpl

All Implemented Interfaces:

CustomerTransformService

public class CustomerTransformServiceImpl
extends BaseTransformServiceImpl
implements CustomerTransformService

Field Summary

Fields inherited from class com.commercetools.sync.services.impl.BaseTransformServiceImpl

CHUNK_SIZE, KEY_IS_NOT_SET_PLACE_HOLDER, referenceIdToKeyCache

Constructor Summary

Constructors

Constructor	Description
CustomerTransformServiceImpl(io.sphere.sdk.client.SphereClient ctpClient, ReferenceIdToKeyCache referenceIdToKeyCache)

Method Summary

Modifier and Type	Method	Description
java.util.concurrent.CompletableFuture<java.util.List<io.sphere.sdk.customers.CustomerDraft>>	toCustomerDrafts(java.util.List<io.sphere.sdk.customers.Customer> customers)	Transforms customers by resolving the references and map them to CustomerDrafts.

Methods inherited from class com.commercetools.sync.services.impl.BaseTransformServiceImpl

cacheResourceReferenceKeys, cacheResourceReferenceKeys, createResourceIdsGraphQlRequests, fetchAndFillReferenceIdToKeyCache, getCtpClient, getNonCachedReferenceIds

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CustomerTransformServiceImpl

public CustomerTransformServiceImpl(@Nonnull
                                    io.sphere.sdk.client.SphereClient ctpClient,
                                    @Nonnull
                                    ReferenceIdToKeyCache referenceIdToKeyCache)

Method Detail

toCustomerDrafts

@Nonnull
public java.util.concurrent.CompletableFuture<java.util.List<io.sphere.sdk.customers.CustomerDraft>> toCustomerDrafts(@Nonnull
                                                                                                                      java.util.List<io.sphere.sdk.customers.Customer> customers)

Description copied from interface: CustomerTransformService

Transforms customers by resolving the references and map them to CustomerDrafts.

This method resolves(fetch key values for the reference id's) non null and unexpanded references of the customerCustomer by using cache.

If the reference ids are already cached, key values are pulled from the cache, otherwise it executes the query to fetch the key value for the reference id's and store the idToKey value pair in the cache for reuse.

Then maps the Customer to CustomerDraft by performing reference resolution considering idToKey value from the cache.

Specified by:

toCustomerDrafts in interface CustomerTransformService

Parameters:

customers - the customers to resolve the references.

Returns:

a new list which contains customerDrafts which have all their references resolved.