org.omnifaces.persistence.model

Class VersionedBaseEntity<I extends Comparable<I> & Serializable>

java.lang.Object

org.omnifaces.persistence.model.BaseEntity<I>

org.omnifaces.persistence.model.TimestampedBaseEntity<I>

org.omnifaces.persistence.model.VersionedBaseEntity<I>

Type Parameters:

I - The generic ID type.

All Implemented Interfaces:

Serializable, Comparable<BaseEntity<I>>, Identifiable<I>, Timestamped, Versioned

@MappedSuperclass
public abstract class VersionedBaseEntity<I extends Comparable<I> & Serializable>
extends TimestampedBaseEntity<I>
implements Versioned

Mapped superclass for versioned entity. It extends from TimestampedBaseEntity. In addition to the "created" and "lastModified" columns, it specifies a Version column, named "version". The Id column needs to be manually taken care of. On pre persist, JPA will automatically set version to 0. On pre update, JPA will automatically increment version with 1.

Author:

Bauke Scholtz

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.omnifaces.persistence.model.Identifiable

ID

Constructor Summary

Constructors

Constructor and Description
VersionedBaseEntity()

Method Summary

Modifier and Type	Method and Description
Long	getVersion()

Methods inherited from class org.omnifaces.persistence.model.TimestampedBaseEntity

getCreated, getLastModified, onPrePersist, onPreUpdate, setCreated, setLastModified, skipAdjustLastModified

Methods inherited from class org.omnifaces.persistence.model.BaseEntity

compareTo, equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.omnifaces.persistence.model.Identifiable

getId, setId

Constructor Detail

VersionedBaseEntity

public VersionedBaseEntity()

Method Detail

getVersion

public Long getVersion()

Specified by:

getVersion in interface Versioned