org.synyx.hades.domain
Class AbstractPersistable<PK extends java.io.Serializable>

java.lang.Object
  org.synyx.hades.domain.AbstractPersistable<PK>

Type Parameters:

PK - the tpe of the entity

All Implemented Interfaces:

java.io.Serializable, Persistable<PK>

Direct Known Subclasses:

AbstractAuditable

@MappedSuperclass
public abstract class AbstractPersistable<PK extends java.io.Serializable>
extends java.lang.Object
implements Persistable<PK>

Abstract base class for entities. Allows parameterization of id type and offers a flag determining the "new" state of the entity.

Author:

Oliver Gierke

See Also:

Serialized Form

Constructor Summary

AbstractPersistable()

Method Summary

boolean	equals(java.lang.Object obj)
PK	getId() Returns the id of the entity.
int	hashCode()
boolean	isNew() Returns if the Persistable is new or was persisted already.
protected void	setId(PK id) Sets the id of the entity.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractPersistable

public AbstractPersistable()

Method Detail

getId

public PK getId()

Description copied from interface: Persistable

Returns the id of the entity.

Specified by:

getId in interface Persistable<PK extends java.io.Serializable>

Returns:

the id

setId

protected void setId(PK id)

Sets the id of the entity.

Parameters:

id - the id to set

isNew

public boolean isNew()

Description copied from interface: Persistable

Returns if the Persistable is new or was persisted already.

Specified by:

isNew in interface Persistable<PK extends java.io.Serializable>

Returns:

if the object is new

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object