org.javers.core.snapshot

Class SnapshotDiffer

java.lang.Object

org.javers.core.snapshot.SnapshotDiffer

public class SnapshotDiffer
extends Object

Loads snapshots of given instance from javersRepository, then reconstructs diffs sequence by comparing snapshots pairs

Author:

bartosz walacik

Constructor Summary

Constructors

Constructor and Description
SnapshotDiffer(JaversExtendedRepository javersExtendedRepository, GraphShadowFactory graphShadowFactory, DiffFactory diffFactory)

Method Summary

Modifier and Type	Method and Description
List<Change>	getChangeHistory(GlobalIdDTO globalCdoId, int limit) Changes (diff sequence) of given managed class instance, in reverse chronological order
List<Change>	getChangeHistory(Object localId, Class entityClass, int limit) Changes (diff sequence) of given entity instance, in reverse chronological order

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapshotDiffer

public SnapshotDiffer(JaversExtendedRepository javersExtendedRepository,
                      GraphShadowFactory graphShadowFactory,
                      DiffFactory diffFactory)

Method Detail

getChangeHistory

public List<Change> getChangeHistory(Object localId,
                                     Class entityClass,
                                     int limit)

Changes (diff sequence) of given entity instance, in reverse chronological order

Throws:

JaversException - ENTITY_EXPECTED if given javaClass is NOT mapped to Entity

getChangeHistory

public List<Change> getChangeHistory(GlobalIdDTO globalCdoId,
                                     int limit)

Changes (diff sequence) of given managed class instance, in reverse chronological order