Package org.springframework.data.support

Enum Class PersistableIsNewStrategy

java.lang.Object

java.lang.Enum<PersistableIsNewStrategy>

org.springframework.data.support.PersistableIsNewStrategy

All Implemented Interfaces:

Serializable, Comparable<PersistableIsNewStrategy>, Constable, IsNewStrategy

public enum PersistableIsNewStrategy
extends Enum<PersistableIsNewStrategy>
implements IsNewStrategy

IsNewStrategy that invokes Persistable.isNew() on the given object.

Author:

Oliver Gierke, Johannes Englmeier

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Method Summary

Modifier and Type	Method	Description
boolean	isNew(Object entity)	Returns whether the given entity is new, i.e. has never been persisted before or not.
static PersistableIsNewStrategy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static PersistableIsNewStrategy[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

INSTANCE

public static final PersistableIsNewStrategy INSTANCE

Method Details

values

public static PersistableIsNewStrategy[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static PersistableIsNewStrategy valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

isNew

public boolean isNew(Object entity)

Description copied from interface: IsNewStrategy

Returns whether the given entity is new, i.e. has never been persisted before or not.

Specified by:

isNew in interface IsNewStrategy

Parameters:

entity - must not be null.

Returns: