org.javers.core.metamodel.object

Class InstanceId

java.lang.Object

org.javers.core.metamodel.object.GlobalCdoId

org.javers.core.metamodel.object.InstanceId

public class InstanceId
extends GlobalCdoId

Entity instance global identifier, consists of Entity reference and cdoId

Author:

bartosz walacik

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InstanceId.InstanceIdDTO

Method Summary

Methods

Modifier and Type	Method and Description
static InstanceId	createFromId(Object id, Entity entity)
static InstanceId	createFromInstance(Object instance, Entity entity)
Entity	getCdoClass() Class of client's domain object, preferably Entity
Object	getCdoId() Identifier of (client's) Entity instance, should be unique in Entity scope
boolean	idEquals(Object instance)
String	value() For ex.: org.javers.core.model.SnapshotEntity/1 org.javers.core.model.SnapshotEntity/2#setOfValueObjects

Methods inherited from class org.javers.core.metamodel.object.GlobalCdoId

equals, equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

createFromInstance

public static InstanceId createFromInstance(Object instance,
                            Entity entity)

Throws:

JaversException - ENTITY_INSTANCE_WITH_NULL_ID

JaversException - NOT_INSTANCE_OF

createFromId

public static InstanceId createFromId(Object id,
                      Entity entity)

getCdoClass

public Entity getCdoClass()

Description copied from class: GlobalCdoId

Class of client's domain object, preferably Entity

Specified by:

getCdoClass in class GlobalCdoId

getCdoId

public Object getCdoId()

Identifier of (client's) Entity instance, should be unique in Entity scope

Specified by:

getCdoId in class GlobalCdoId

value

public String value()

Description copied from class: GlobalCdoId

 For ex.:
 org.javers.core.model.SnapshotEntity/1
 org.javers.core.model.SnapshotEntity/2#setOfValueObjects
 

Specified by:

value in class GlobalCdoId

idEquals

public boolean idEquals(Object instance)