org.javers.repository.api

Class InMemoryRepository

java.lang.Object

org.javers.repository.api.InMemoryRepository

All Implemented Interfaces:

JaversRepository

public class InMemoryRepository
extends Object
implements JaversRepository

Fake impl of JaversRepository

Author:

bartosz walacik

Constructor Summary

Constructors

Constructor and Description
InMemoryRepository(GlobalIdFactory globalIdFactory)

Method Summary

Modifier and Type	Method and Description
CommitId	getHeadId()
Optional<CdoSnapshot>	getLatest(GlobalId globalId) Latest snapshot of given object, Optional#EMPTY if object is not versioned
Optional<CdoSnapshot>	getLatest(GlobalIdDTO globalIdDTO) Convenient method to query by DTO, see JaversRepository.getLatest(org.javers.core.metamodel.object.GlobalId)
List<CdoSnapshot>	getStateHistory(GlobalIdDTO globalIdDTO, int limit) Convenient method to query by DTO, see JaversRepository.getStateHistory(org.javers.core.metamodel.object.GlobalId, int)
List<CdoSnapshot>	getStateHistory(GlobalId globalId, int limit) Snapshots (historical states) of given object in reverse chronological order
void	persist(Commit commit)
void	setJsonConverter(JsonConverter jsonConverter)

Methods inherited from class java.lang.Object

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

Constructor Detail

InMemoryRepository

public InMemoryRepository(GlobalIdFactory globalIdFactory)

Method Detail

getStateHistory

public List<CdoSnapshot> getStateHistory(GlobalId globalId,
                                         int limit)

Description copied from interface: JaversRepository

Snapshots (historical states) of given object in reverse chronological order

Specified by:

getStateHistory in interface JaversRepository

limit - choose reasonable limits, production database could contain more records than you expect

Returns:

empty List if object is not versioned

getLatest

public Optional<CdoSnapshot> getLatest(GlobalId globalId)

Description copied from interface: JaversRepository

Latest snapshot of given object, Optional#EMPTY if object is not versioned

Specified by:

getLatest in interface JaversRepository

persist

public void persist(Commit commit)

Specified by:

persist in interface JaversRepository

getHeadId

public CommitId getHeadId()

Specified by:

getHeadId in interface JaversRepository

setJsonConverter

public void setJsonConverter(JsonConverter jsonConverter)

Specified by:

setJsonConverter in interface JaversRepository

getStateHistory

public List<CdoSnapshot> getStateHistory(GlobalIdDTO globalIdDTO,
                                         int limit)

Description copied from interface: JaversRepository

Convenient method to query by DTO, see JaversRepository.getStateHistory(org.javers.core.metamodel.object.GlobalId, int)

Specified by:

getStateHistory in interface JaversRepository

getLatest

public Optional<CdoSnapshot> getLatest(GlobalIdDTO globalIdDTO)

Description copied from interface: JaversRepository

Convenient method to query by DTO, see JaversRepository.getLatest(org.javers.core.metamodel.object.GlobalId)

Specified by:

getLatest in interface JaversRepository