Package org.springframework.data.repository.core.support

Class AbstractEntityInformation<T,ID>

java.lang.Object

org.springframework.data.repository.core.support.AbstractEntityInformation<T,ID>

All Implemented Interfaces:

EntityInformation<T,ID>, EntityMetadata<T>

public abstract class AbstractEntityInformation<T,ID>
extends Object
implements EntityInformation<T,ID>

Base class for implementations of EntityInformation. Considers an entity to be new whenever EntityInformation.getId(Object) returns null or the identifier is a Java primitive and EntityInformation.getId(Object) returns zero.

Author:

Oliver Gierke, Nick Williams, Mark Paluch, Johannes Englmeier

Constructor Summary

Constructors

Constructor	Description
AbstractEntityInformation(Class<T> domainClass)

Method Summary

Modifier and Type	Method	Description
Class<T>	getJavaType()	Returns the actual domain class type.
boolean	isNew(T entity)	Returns whether the given entity is considered to be new.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.data.repository.core.EntityInformation

getId, getIdType, getRequiredId

Constructor Details

AbstractEntityInformation

public AbstractEntityInformation(Class<T> domainClass)

Method Details

isNew

public boolean isNew(T entity)

Description copied from interface: EntityInformation

Returns whether the given entity is considered to be new.

Specified by:

isNew in interface EntityInformation<T,ID>

Parameters:

entity - must never be null

Returns:

getJavaType

public Class<T> getJavaType()

Description copied from interface: EntityMetadata

Returns the actual domain class type.

Specified by:

getJavaType in interface EntityMetadata<T>

Returns: