com.commercetools.sync.services

Interface ProductTypeService

All Known Implementing Classes:

ProductTypeServiceImpl

public interface ProductTypeService

Method Summary

Modifier and Type	Method and Description
java.util.concurrent.CompletionStage<java.util.Map<java.lang.String,java.lang.String>>	cacheKeysToIds(java.util.Set<java.lang.String> keys) Filters out the keys which are already cached and fetches only the not-cached product type keys from the CTP project defined in an injected SphereClient and stores a mapping for every productType to id in the cached map of keys -> ids and returns this cached map.
java.util.concurrent.CompletionStage<java.util.Optional<io.sphere.sdk.producttypes.ProductType>>	createProductType(io.sphere.sdk.producttypes.ProductTypeDraft productTypeDraft) Given a resource draft of type ProductTypeDraft, this method attempts to create a resource ProductType based on it in the CTP project defined by the sync options.
java.util.concurrent.CompletionStage<java.util.Optional<java.util.Map<java.lang.String,AttributeMetaData>>>	fetchCachedProductAttributeMetaDataMap(java.lang.String productTypeId) Given a productType, this method first checks if a cached map of ProductType ids -> map of AttributeMetaData is not empty.
java.util.concurrent.CompletionStage<java.util.Optional<java.lang.String>>	fetchCachedProductTypeId(java.lang.String key) Given a key, this method first checks if a cached map of ProductType keys -> ids contains the key.
java.util.concurrent.CompletionStage<java.util.Set<io.sphere.sdk.producttypes.ProductType>>	fetchMatchingProductTypesByKeys(java.util.Set<java.lang.String> keys) Given a Set of ProductType keys, this method fetches a set of all the ProductTypes, matching this given set of keys in the CTP project, defined in an injected SphereClient.
java.util.concurrent.CompletionStage<java.util.Optional<io.sphere.sdk.producttypes.ProductType>>	fetchProductType(java.lang.String key) Given a productType key, this method fetches a productType that matches this given key in the CTP project defined in an injected SphereClient.
java.util.concurrent.CompletionStage<io.sphere.sdk.producttypes.ProductType>	updateProductType(io.sphere.sdk.producttypes.ProductType productType, java.util.List<io.sphere.sdk.commands.UpdateAction<io.sphere.sdk.producttypes.ProductType>> updateActions) Updates existing product type with updateActions.

Method Detail

cacheKeysToIds

@Nonnull
java.util.concurrent.CompletionStage<java.util.Map<java.lang.String,java.lang.String>> cacheKeysToIds(@Nonnull
                                                                                                               java.util.Set<java.lang.String> keys)

Filters out the keys which are already cached and fetches only the not-cached product type keys from the CTP project defined in an injected SphereClient and stores a mapping for every productType to id in the cached map of keys -> ids and returns this cached map.

Note: If all the supplied keys are already cached, the cached map is returned right away with no request to CTP.

Parameters:

keys - the productType keys to fetch and cache the ids for.

Returns:

CompletionStage<Map> in which the result of it's completion contains a map of all productType keys -> ids

fetchCachedProductTypeId

@Nonnull
java.util.concurrent.CompletionStage<java.util.Optional<java.lang.String>> fetchCachedProductTypeId(@Nonnull
                                                                                                             java.lang.String key)

Given a key, this method first checks if a cached map of ProductType keys -> ids contains the key. If not, it returns a completed future that contains an Optional that contains what this key maps to in the cache. If the cache doesn't contain the key; this method attempts to fetch the id of the key from the CTP project, caches it and returns a CompletionStage<Optional<String>> in which the result of it's completion could contain an Optional with the id inside of it or an empty Optional if no ProductType was found in the CTP project with this key.

Parameters:

key - the key by which a ProductType id should be fetched from the CTP project.

Returns:

CompletionStage<Optional<String>> in which the result of its completion could contain an Optional with the id inside of it or an empty Optional if no ProductType was found in the CTP project with this key.

fetchCachedProductAttributeMetaDataMap

@Nonnull
java.util.concurrent.CompletionStage<java.util.Optional<java.util.Map<java.lang.String,AttributeMetaData>>> fetchCachedProductAttributeMetaDataMap(@Nonnull
                                                                                                                                                            java.lang.String productTypeId)

Given a productType, this method first checks if a cached map of ProductType ids -> map of AttributeMetaData is not empty. If not, it returns a completed future that contains an optional that contains what this productType id maps to in the cache. If the cache is empty, the method populates the cache with the mapping of all ProductType ids to maps of each product type's attributes' AttributeMetaData in the CTP project, by querying the CTP project for all ProductTypes.

After that, the method returns a CompletionStage<Optional<String>> in which the result of it's completion could contain an Optional with a map of the attributes names -> AttributeMetaData inside of it or an empty Optional if no ProductType was found in the CTP project with this id.

Parameters:

productTypeId - the id by which a a map of the attributes names -> AttributeMetaData corresponding to the product type should be fetched from the CTP project.

Returns:

CompletionStage<Optional<String>> in which the result of its completion could contain an Optional with the id inside of it or an empty Optional if no ProductType was found in the CTP project with this key.

fetchMatchingProductTypesByKeys

@Nonnull
java.util.concurrent.CompletionStage<java.util.Set<io.sphere.sdk.producttypes.ProductType>> fetchMatchingProductTypesByKeys(@Nonnull
                                                                                                                                     java.util.Set<java.lang.String> keys)

Given a Set of ProductType keys, this method fetches a set of all the ProductTypes, matching this given set of keys in the CTP project, defined in an injected SphereClient. A mapping of the key to the id of the fetched ProductType is persisted in an in-memory map.

Parameters:

keys - set of ProductType keys to fetch matching ProductTypes by.

Returns:

CompletionStage<Map> in which the result of it's completion contains a Set of all matching ProductType.

createProductType

@Nonnull
java.util.concurrent.CompletionStage<java.util.Optional<io.sphere.sdk.producttypes.ProductType>> createProductType(@Nonnull
                                                                                                                            io.sphere.sdk.producttypes.ProductTypeDraft productTypeDraft)

Given a resource draft of type ProductTypeDraft, this method attempts to create a resource ProductType based on it in the CTP project defined by the sync options.

A completion stage containing an empty optional and the error callback will be triggered in those cases:

• the draft has a blank key
• the create request fails on CTP

On the other hand, if the resource gets created successfully on CTP, then the created resource's id and key are cached and the method returns a CompletionStage in which the result of it's completion contains an instance Optional of the resource which was created.

Parameters:

productTypeDraft - the resource draft to create a resource based off of.

Returns:

a CompletionStage containing an optional with the created resource if successful otherwise an empty optional.

updateProductType

@Nonnull
java.util.concurrent.CompletionStage<io.sphere.sdk.producttypes.ProductType> updateProductType(@Nonnull
                                                                                                        io.sphere.sdk.producttypes.ProductType productType,
                                                                                                        @Nonnull
                                                                                                        java.util.List<io.sphere.sdk.commands.UpdateAction<io.sphere.sdk.producttypes.ProductType>> updateActions)

Updates existing product type with updateActions.

Parameters:

productType - product type that should be updated

updateActions - List of actions that should be applied to productType

Returns:

CompletionStage with updated ProductType.

fetchProductType

@Nonnull
java.util.concurrent.CompletionStage<java.util.Optional<io.sphere.sdk.producttypes.ProductType>> fetchProductType(@Nullable
                                                                                                                           java.lang.String key)

Given a productType key, this method fetches a productType that matches this given key in the CTP project defined in an injected SphereClient. If there is no matching productType an empty Optional will be returned in the returned future.

Parameters:

key - the key of the product type to fetch.

Returns:

CompletionStage<Optional> in which the result of it's completion contains an Optional that contains the matching ProductType if exists, otherwise empty.