Package com.commercetools.sync.products.service.impl

Class ProductTransformServiceImpl

java.lang.Object

com.commercetools.sync.services.impl.BaseTransformServiceImpl

com.commercetools.sync.products.service.impl.ProductTransformServiceImpl

All Implemented Interfaces:

ProductTransformService

public class ProductTransformServiceImpl
extends BaseTransformServiceImpl
implements ProductTransformService

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
ProductTransformServiceImpl(io.sphere.sdk.client.SphereClient ctpClient, ReferenceIdToKeyCache referenceIdToKeyCache)

Method Summary

Modifier and Type	Method	Description
java.util.concurrent.CompletionStage<java.util.List<io.sphere.sdk.products.ProductProjection>>	replaceAttributeReferenceIdsWithKeys(java.util.List<io.sphere.sdk.products.ProductProjection> products)	Replaces the ids on attribute references with keys.
java.util.concurrent.CompletableFuture<java.util.List<io.sphere.sdk.products.ProductDraft>>	toProductDrafts(java.util.List<io.sphere.sdk.products.ProductProjection> products)	Transforms products by resolving the references and map them to ProductDrafts.

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

ProductTransformServiceImpl

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

Method Detail

toProductDrafts

@Nonnull
public java.util.concurrent.CompletableFuture<java.util.List<io.sphere.sdk.products.ProductDraft>> toProductDrafts(@Nonnull
                                                                                                                   java.util.List<io.sphere.sdk.products.ProductProjection> products)

Description copied from interface: ProductTransformService

Transforms products by resolving the references and map them to ProductDrafts.

This method replaces the ids on attribute references with keys and resolves(fetch key values for the reference id's) non null and unexpanded references of the productProduct 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 Product to ProductDraft by performing reference resolution considering idToKey value from the cache.

Specified by:

toProductDrafts in interface ProductTransformService

Parameters:

products - the products to replace the references and attributes id's with keys.

Returns:

a new list which contains productDrafts which have all their references and attributes references resolved and already replaced with keys.

replaceAttributeReferenceIdsWithKeys

@Nonnull
public java.util.concurrent.CompletionStage<java.util.List<io.sphere.sdk.products.ProductProjection>> replaceAttributeReferenceIdsWithKeys(@Nonnull
                                                                                                                                           java.util.List<io.sphere.sdk.products.ProductProjection> products)

Replaces the ids on attribute references with keys.

Note: this method mutates the products passed by changing the reference keys with ids.

Parameters:

products - the products to replace the reference attributes ids with keys on.

Returns:

products with all their attributes references resolvable and already replaced with keys.