Class ToManyRelationMergeHandler

java.lang.Object

ch.tocco.nice2.entityoperation.spi.merge.ToManyRelationMergeHandler

All Implemented Interfaces:

RelationMergeHandler

Direct Known Subclasses:

AbstractAddressAddressAndUserUserRelationMergeHandler, AddressUserRelationMergeHandler, UserRegistrationRelationMergeHandler

@Component
public class ToManyRelationMergeHandler
extends Object
implements RelationMergeHandler

Merge handler which handles to-many relations.

Constructor Summary

Constructors

Constructor	Description
ToManyRelationMergeHandler(TextResources textResources, SecurityManager securityManager, BusinessUnitManager businessUnitManager, DeleteService deleteService, PersistenceService persistenceService)

Method Summary

Modifier and Type	Method	Description
EntityMergeResult	mergeRelation(RelationMergeContext mergeContext)	Merges the relation into the target entity.
boolean	supports(RelationModel relationModel)

Methods inherited from class Object

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

Methods inherited from interface RelationMergeHandler

priority

Constructor Details

ToManyRelationMergeHandler

public ToManyRelationMergeHandler(TextResources textResources,
 SecurityManager securityManager,
 BusinessUnitManager businessUnitManager,
 DeleteService deleteService,
 PersistenceService persistenceService)

Method Details

supports

public boolean supports(RelationModel relationModel)

Specified by:

supports in interface RelationMergeHandler

Returns:

true if this handler supports merging the given relation model

mergeRelation

public EntityMergeResult mergeRelation(RelationMergeContext mergeContext)

Description copied from interface: RelationMergeHandler

Merges the relation into the target entity.

Specified by:

mergeRelation in interface RelationMergeHandler

Parameters:

mergeContext - contains the necessary data to perform the merge operation (like relation model and target entity)

Returns:

merge result (for example skipped entities)