com.commercetools.sync.commons.utils

Class AssetsUpdateActionUtils

java.lang.Object

com.commercetools.sync.commons.utils.AssetsUpdateActionUtils

public final class AssetsUpdateActionUtils
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static <T> java.util.List<io.sphere.sdk.commands.UpdateAction<T>>	buildAssetsUpdateActions(java.util.List<io.sphere.sdk.models.Asset> oldAssets, java.util.List<io.sphere.sdk.models.AssetDraft> newAssetDrafts, AssetActionFactory<T> assetActionFactory) Compares a list of Assets with a list of AssetDrafts.

Methods inherited from class java.lang.Object

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

Method Detail

buildAssetsUpdateActions

@Nonnull
public static <T> java.util.List<io.sphere.sdk.commands.UpdateAction<T>> buildAssetsUpdateActions(@Nonnull
                                                                                                           java.util.List<io.sphere.sdk.models.Asset> oldAssets,
                                                                                                           @Nullable
                                                                                                           java.util.List<io.sphere.sdk.models.AssetDraft> newAssetDrafts,
                                                                                                           @Nonnull
                                                                                                           AssetActionFactory<T> assetActionFactory)
                                                                                                    throws BuildUpdateActionException

Compares a list of Assets with a list of AssetDrafts. The method serves as a generic implementation for assets syncing. The method takes in functions for building the required update actions ( AddAsset, RemoveAsset, ChangeAssetOrder and 1-1 update actions on assets (e.g. changeAssetName, setAssetDescription, etc..) for the required resource.

If the list of new AssetDrafts is null, then remove actions are built for every existing asset in the oldAssets list.

Type Parameters:

T - the type of the resource the asset update actions are built for.

Parameters:

oldAssets - the old list of assets.

newAssetDrafts - the new list of asset drafts.

assetActionFactory - factory responsible for building asset update actions.

Returns:

a list of asset update actions on the resource of type T if the list of assets is not identical. Otherwise, if the assets are identical, an empty list is returned.

Throws:

BuildUpdateActionException - in case there are asset drafts with duplicate keys.