org.springframework.data.support

Enum PersistableIsNewStrategy

java.lang.Object

java.lang.Enum<PersistableIsNewStrategy>

org.springframework.data.support.PersistableIsNewStrategy

All Implemented Interfaces:

Serializable, Comparable<PersistableIsNewStrategy>, IsNewStrategy

public enum PersistableIsNewStrategy
extends Enum<PersistableIsNewStrategy>
implements IsNewStrategy

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

Author:

Oliver Gierke

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Methods

Modifier and Type	Method and 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 type with the specified name.
static PersistableIsNewStrategy[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final PersistableIsNewStrategy INSTANCE

Method Detail

values

public static PersistableIsNewStrategy[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (PersistableIsNewStrategy c : PersistableIsNewStrategy.values())
    System.out.println(c);

Returns:

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

valueOf

public static PersistableIsNewStrategy valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type 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 - can be null.

Returns: