Class DefaultItemListItemMergingService<I extends com.broadleafcommerce.cart.client.domain.ItemListItem>
- java.lang.Object
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- com.broadleafcommerce.cartoperation.service.AbstractItemMergingService<com.broadleafcommerce.cart.client.domain.ItemList,I>
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- com.broadleafcommerce.cartoperation.service.DefaultItemListItemMergingService<I>
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- All Implemented Interfaces:
ItemListItemMergingService<I>
,ItemMergingService<com.broadleafcommerce.cart.client.domain.ItemList,I>
public class DefaultItemListItemMergingService<I extends com.broadleafcommerce.cart.client.domain.ItemListItem> extends AbstractItemMergingService<com.broadleafcommerce.cart.client.domain.ItemList,I> implements ItemListItemMergingService<I>
The default implementation of an item list item merging service.- Author:
- Jacob Mitash
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Constructor Summary
Constructors Constructor Description DefaultItemListItemMergingService(@NonNull CatalogProvider catalogProvider, @NonNull CartOperationServiceProperties properties)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
doMergeCombine(@NonNull MergeItemPair<I> itemPair)
Perform the actual combination of two items (quantity change) for the combination merge type.protected CatalogProvider
getCatalogProvider()
protected Collection<I>
getItemsFromContainer(@NonNull com.broadleafcommerce.cart.client.domain.ItemList container, com.broadleafcommerce.data.tracking.core.context.ContextInfo context)
Gets the from the item container.protected CartOperationServiceProperties
getProperties()
protected String
hashMatchingCriteria(@NonNull com.broadleafcommerce.cart.client.domain.ItemListItem item)
Generates a hash for any information on the item that should be used to determine if they represent the same item configuration.protected boolean
isSameItem(@NonNull com.broadleafcommerce.cart.client.domain.ItemListItem item1, @NonNull com.broadleafcommerce.cart.client.domain.ItemListItem item2)
Tells if two item instances are actually the same instance.protected void
resolveMergeTypes(@NonNull List<MergeItemPair<I>> mergeItemPairs, com.broadleafcommerce.data.tracking.core.context.ContextInfo context)
Determines what merge types should be used for the items and applies it to the merge item pairs.-
Methods inherited from class com.broadleafcommerce.cartoperation.service.AbstractItemMergingService
findMatchingItems, findMatchingItems, handleRejectedMerges, merge, mergeCombine, mergeIgnore, mergeItems, mergeSeparate
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface com.broadleafcommerce.cartoperation.service.ItemMergingService
mergeItems
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Constructor Detail
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DefaultItemListItemMergingService
public DefaultItemListItemMergingService(@NonNull @NonNull CatalogProvider catalogProvider, @NonNull @NonNull CartOperationServiceProperties properties)
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Method Detail
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getItemsFromContainer
protected Collection<I> getItemsFromContainer(@NonNull @NonNull com.broadleafcommerce.cart.client.domain.ItemList container, @Nullable com.broadleafcommerce.data.tracking.core.context.ContextInfo context)
Description copied from class:AbstractItemMergingService
Gets the from the item container.- Specified by:
getItemsFromContainer
in classAbstractItemMergingService<com.broadleafcommerce.cart.client.domain.ItemList,I extends com.broadleafcommerce.cart.client.domain.ItemListItem>
- Parameters:
container
- the container to fetch the items fromcontext
- the context of the request- Returns:
- the items from the container
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isSameItem
protected boolean isSameItem(@NonNull @NonNull com.broadleafcommerce.cart.client.domain.ItemListItem item1, @NonNull @NonNull com.broadleafcommerce.cart.client.domain.ItemListItem item2)
Description copied from class:AbstractItemMergingService
Tells if two item instances are actually the same instance. This would typically be determined by something like the item ID. Note that this does NOT indicate that "these items are the same so they should be merged". This is used to prevent creating an item match with itself during an update scenario.- Specified by:
isSameItem
in classAbstractItemMergingService<com.broadleafcommerce.cart.client.domain.ItemList,I extends com.broadleafcommerce.cart.client.domain.ItemListItem>
- Parameters:
item1
- an item to compareitem2
- another item to compare- Returns:
- true if the two items are referring to the same instance
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hashMatchingCriteria
protected String hashMatchingCriteria(@NonNull @NonNull com.broadleafcommerce.cart.client.domain.ItemListItem item)
Description copied from class:AbstractItemMergingService
Generates a hash for any information on the item that should be used to determine if they represent the same item configuration. For example, if an item contains a reference to a SKU with no options, this should hash the SKU reference since that can be used to determine if two items are the same.- Specified by:
hashMatchingCriteria
in classAbstractItemMergingService<com.broadleafcommerce.cart.client.domain.ItemList,I extends com.broadleafcommerce.cart.client.domain.ItemListItem>
- Parameters:
item
- the item to generate a hash for- Returns:
- a hashed string of some subset of the items attributes
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resolveMergeTypes
protected void resolveMergeTypes(@NonNull @NonNull List<MergeItemPair<I>> mergeItemPairs, @Nullable com.broadleafcommerce.data.tracking.core.context.ContextInfo context)
Description copied from class:AbstractItemMergingService
Determines what merge types should be used for the items and applies it to the merge item pairs.- Specified by:
resolveMergeTypes
in classAbstractItemMergingService<com.broadleafcommerce.cart.client.domain.ItemList,I extends com.broadleafcommerce.cart.client.domain.ItemListItem>
- Parameters:
mergeItemPairs
- the item pairs to resolve the merge types for
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doMergeCombine
protected void doMergeCombine(@NonNull @NonNull MergeItemPair<I> itemPair)
Description copied from class:AbstractItemMergingService
Perform the actual combination of two items (quantity change) for the combination merge type.- Specified by:
doMergeCombine
in classAbstractItemMergingService<com.broadleafcommerce.cart.client.domain.ItemList,I extends com.broadleafcommerce.cart.client.domain.ItemListItem>
- Parameters:
itemPair
- the item pair to combine
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getCatalogProvider
protected CatalogProvider getCatalogProvider()
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getProperties
protected CartOperationServiceProperties getProperties()
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