org.javers.repository.inmemory

Class InMemoryRepository

java.lang.Object

org.javers.repository.inmemory.InMemoryRepository

All Implemented Interfaces:

JaversRepository

public class InMemoryRepository
extends java.lang.Object
implements JaversRepository

Fake impl of JaversRepository

Constructor Summary

Constructors

Constructor and Description
InMemoryRepository()

Method Summary

Modifier and Type	Method and Description
void	ensureSchema() Called at the end of JaVers bootstrap, good place to put database schema update
CommitId	getHeadId()
Optional<CdoSnapshot>	getLatest(GlobalId globalId) Latest snapshot of given object, Optional#EMPTY if object is not versioned
java.util.List<CdoSnapshot>	getPropertyStateHistory(GlobalId globalId, java.lang.String propertyName, QueryParams queryParams) Filtered version of JaversRepository.getStateHistory(GlobalId, QueryParams), selects snapshots with a change recorded on a given property
java.util.List<CdoSnapshot>	getPropertyStateHistory(ManagedType givenClass, java.lang.String propertyName, QueryParams queryParams) Filtered version of JaversRepository.getStateHistory(ManagedType, QueryParams), selects all snapshots with a change recorded on a given property
java.util.List<CdoSnapshot>	getSnapshots(java.util.Collection<SnapshotIdentifier> snapshotIdentifiers) Snapshots with specified globalId and version
java.util.List<CdoSnapshot>	getStateHistory(GlobalId globalId, QueryParams queryParams) Snapshots (historical states) of given object in reverse chronological order
java.util.List<CdoSnapshot>	getStateHistory(ManagedType givenClass, QueryParams queryParams) All snapshots of objects within a given managed class, in reverse chronological order
java.util.List<CdoSnapshot>	getValueObjectStateHistory(EntityType ownerEntity, java.lang.String path, QueryParams queryParams) Snapshots of all ValueObjects owned by given ownerEntity at given path
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()

Method Detail

getValueObjectStateHistory

public java.util.List<CdoSnapshot> getValueObjectStateHistory(EntityType ownerEntity,
                                                              java.lang.String path,
                                                              QueryParams queryParams)

Description copied from interface: JaversRepository

Snapshots of all ValueObjects owned by given ownerEntity at given path

Specified by:

getValueObjectStateHistory in interface JaversRepository

getStateHistory

public java.util.List<CdoSnapshot> getStateHistory(GlobalId globalId,
                                                   QueryParams queryParams)

Description copied from interface: JaversRepository

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

Specified by:

getStateHistory in interface JaversRepository

queryParams - parameters constraining returned list (size limit, date from/to)

Returns:

empty List if object is not versioned

getStateHistory

public java.util.List<CdoSnapshot> getStateHistory(ManagedType givenClass,
                                                   QueryParams queryParams)

Description copied from interface: JaversRepository

All snapshots of objects within a given managed class, in reverse chronological order

Specified by:

getStateHistory in interface JaversRepository

queryParams - parameters constraining returned list (size limit, date from/to)

Returns:

empty List if no snapshots found

getPropertyStateHistory

public java.util.List<CdoSnapshot> getPropertyStateHistory(GlobalId globalId,
                                                           java.lang.String propertyName,
                                                           QueryParams queryParams)

Description copied from interface: JaversRepository

Filtered version of JaversRepository.getStateHistory(GlobalId, QueryParams), selects snapshots with a change recorded on a given property

Specified by:

getPropertyStateHistory in interface JaversRepository

getPropertyStateHistory

public java.util.List<CdoSnapshot> getPropertyStateHistory(ManagedType givenClass,
                                                           java.lang.String propertyName,
                                                           QueryParams queryParams)

Description copied from interface: JaversRepository

Filtered version of JaversRepository.getStateHistory(ManagedType, QueryParams), selects all snapshots with a change recorded on a given property

Specified by:

getPropertyStateHistory in interface JaversRepository

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

getSnapshots

public java.util.List<CdoSnapshot> getSnapshots(java.util.Collection<SnapshotIdentifier> snapshotIdentifiers)

Description copied from interface: JaversRepository

Snapshots with specified globalId and version

Specified by:

getSnapshots 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

ensureSchema

public void ensureSchema()

Description copied from interface: JaversRepository

Called at the end of JaVers bootstrap, good place to put database schema update

Specified by:

ensureSchema in interface JaversRepository