Package com.commercetools.sync.services

Interface UnresolvedReferencesService<WaitingToBeResolvedT extends WaitingToBeResolved>

All Known Implementing Classes:

UnresolvedReferencesServiceImpl

public interface UnresolvedReferencesService<WaitingToBeResolvedT extends WaitingToBeResolved>

Method Summary

Modifier and Type	Method	Description
java.util.concurrent.CompletionStage<java.util.Optional<WaitingToBeResolvedT>>	delete(java.lang.String key, java.lang.String containerKey, java.lang.Class<WaitingToBeResolvedT> clazz)	Given a draft key, this methods deletes the matching draft from persistence.
java.util.concurrent.CompletionStage<java.util.Set<WaitingToBeResolvedT>>	fetch(java.util.Set<java.lang.String> keys, java.lang.String containerKey, java.lang.Class<WaitingToBeResolvedT> clazz)	Given draft keys, this method fetches the persisted drafts waiting to be resolved.
java.util.concurrent.CompletionStage<java.util.Optional<WaitingToBeResolvedT>>	save(WaitingToBeResolvedT draft, java.lang.String containerKey, java.lang.Class<WaitingToBeResolvedT> clazz)	Persists a draft that is not ready to be resolved yet.

Method Detail

fetch

@Nonnull
java.util.concurrent.CompletionStage<java.util.Set<WaitingToBeResolvedT>> fetch(@Nonnull
                                                                                java.util.Set<java.lang.String> keys,
                                                                                @Nonnull
                                                                                java.lang.String containerKey,
                                                                                @Nonnull
                                                                                java.lang.Class<WaitingToBeResolvedT> clazz)

Given draft keys, this method fetches the persisted drafts waiting to be resolved. If there is no matching draft, an empty Set will be returned in the returned future.

Parameters:

keys - the keys of the persisted drafts, waiting to be resolved, to fetch.

containerKey - the key of the container, which contains the persisted draft

clazz - Class of the object contained by custom object

Returns:

CompletionStage<Set> in which the result of its completion contains a Set that contains the matching drafts if any exist, otherwise empty.

save

@Nonnull
java.util.concurrent.CompletionStage<java.util.Optional<WaitingToBeResolvedT>> save(@Nonnull
                                                                                    WaitingToBeResolvedT draft,
                                                                                    @Nonnull
                                                                                    java.lang.String containerKey,
                                                                                    @Nonnull
                                                                                    java.lang.Class<WaitingToBeResolvedT> clazz)

Persists a draft that is not ready to be resolved yet.

Parameters:

draft - the draft that should be persisted.

containerKey - the key of the container, which contains the persisted draft

clazz - Class of the object contained by custom object

Returns:

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

delete

@Nonnull
java.util.concurrent.CompletionStage<java.util.Optional<WaitingToBeResolvedT>> delete(@Nonnull
                                                                                      java.lang.String key,
                                                                                      @Nonnull
                                                                                      java.lang.String containerKey,
                                                                                      @Nonnull
                                                                                      java.lang.Class<WaitingToBeResolvedT> clazz)

Given a draft key, this methods deletes the matching draft from persistence.

Parameters:

key - the key of the draft to delete from persistence.

containerKey - the key of the container, which contains the persisted draft

clazz - Class of the object contained by custom object

Returns:

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