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JDO Doc
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getVersion(pc)

Method javax.jdo.spi.StateManager Object getVersion(   PersistenceCapable pc ) Return the object representing the version of the calling instance. Parameters: pc - the calling PersistenceCapable instance Returns: the object representing the version of the calling instance Since: JDO 2.0
JPA Doc
2

hasVersionAttribute()

Method javax.persistence.metamodel.IdentifiableType boolean hasVersionAttribute() Whether the identifiable type has a version attribute. Returns: boolean indicating whether the identifiable type has a version attribute Since: JPA 2.0
JPA Doc
2

isVersion()

Method javax.persistence.metamodel.SingularAttribute boolean isVersion() Is the attribute a version attribute. Returns: boolean indicating whether the attribute is a version attribute Since: JPA 2.0
JDO Doc
2

javax.jdo.annotations.VersionStrategy

: Serializable, Comparable Enumeration of the version strategy values. Since: JDO 2.1 ... Since: JDO 2.1 VersionStrategy UNSPECIFIED Since: JDO 2.1 VersionStrategy VERSION_NUMBER Since: JDO 2.1
JDO Doc
2

javax.jdo.identity.ByteIdentity

. Parameters: in - the input Since: JDO 1.0 String toString() Return the String version of the key. Return the String version of the key. Returns: the key. Since: JDO 1.0 void writeExternal(ObjectOutput
JDO Doc
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javax.jdo.spi.Detachable

which the StateManager can set the object id, version, BitSet of loaded fields, and BitSet of modified fields ... jdoDetachedState[1]: the Version of the instance jdoDetachedState[2]: a BitSet of loaded fields
JDO Doc
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javax.jdo.spi.StateInterrogation

(Object oid, boolean validate) Object getVersion(Object pc) Return the version of the parameter instance. Return the version of the parameter instance. Instances unknown by the implementation return
JPA Doc
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javax.persistence.AssociationOverrides

: @MappedSuperclass public class Employee { @Id protected Integer id; @Version protected Integer version; @ManyToOne protected Address address; @OneToOne
JPA Doc
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javax.persistence.AttributeOverride

; @Version protected Integer version; protected String address; public Integer getId
JDO Doc
2

jdoGetVersion()

Method javax.jdo.spi.PersistenceCapable Object jdoGetVersion() Return the version of this instance. Returns: the version Since: JDO 2.0