Package ch.tocco.nice2.optional.calendar.impl.merge

Class CalendarRelationMergeHandler

java.lang.Object

ch.tocco.nice2.optional.calendar.impl.merge.CalendarRelationMergeHandler

All Implemented Interfaces:

RelationMergeHandler

@Component
public class CalendarRelationMergeHandler
extends Object
implements RelationMergeHandler

if any calendars belong to the entities to be merged, copy their calendar events to the calender of the entity we are merging to this handler assumes that the target entity correctly only has a single calendar, otherwise it just copies them to the first calendar

Constructor Summary

Constructors

Constructor	Description
CalendarRelationMergeHandler(CalendarEventContributionService contributionService, CommandExecutor executor, EntityDefaultValueService defaultValueService)

Method Summary

Modifier and Type	Method	Description
EntityMergeResult	mergeRelation(RelationMergeContext mergeContext)	Merges the relation into the target entity.
int	priority()	The priority can be used to override the default handlers by using a higher priority than the default which is 0
boolean	supports(RelationModel relationModel)

Methods inherited from class java.lang.Object

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

Constructor Details

CalendarRelationMergeHandler

public CalendarRelationMergeHandler(CalendarEventContributionService contributionService,
 CommandExecutor executor,
 EntityDefaultValueService defaultValueService)

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)

priority

public int priority()

Description copied from interface: RelationMergeHandler

The priority can be used to override the default handlers by using a higher priority than the default which is 0

Specified by:

priority in interface RelationMergeHandler

Returns:

the priority of this handler.