Spring Data Jpa

org.springframework.data.jpa.repository.support
Class JpaPersistableEntityInformation<T extends org.springframework.data.domain.Persistable<ID>,ID extends Serializable>

java.lang.Object
  extended by org.springframework.data.repository.support.AbstractEntityInformation<T,ID>
      extended by org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation<T,ID>
          extended by org.springframework.data.jpa.repository.support.JpaPersistableEntityInformation<T,ID>
All Implemented Interfaces:
JpaEntityInformation<T,ID>, org.springframework.data.repository.support.EntityInformation<T,ID>, org.springframework.data.repository.support.EntityMetadata<T>

public class JpaPersistableEntityInformation<T extends org.springframework.data.domain.Persistable<ID>,ID extends Serializable>
extends JpaMetamodelEntityInformation<T,ID>

Extension of JpaMetamodelEntityInformation that consideres methods of Persistable to lookup the id.

Author:
Oliver Gierke

Constructor Summary
JpaPersistableEntityInformation(Class<T> domainClass, javax.persistence.metamodel.Metamodel metamodel)
          Creates a new JpaPersistableEntityInformation for the given domain class and Metamodel.
 
Method Summary
 ID getId(T entity)
           
 
Methods inherited from class org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation
getIdAttribute, getIdType
 
Methods inherited from class org.springframework.data.repository.support.AbstractEntityInformation
getJavaType, isNew
 
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.support.EntityInformation
isNew
 
Methods inherited from interface org.springframework.data.repository.support.EntityMetadata
getJavaType
 

Constructor Detail

JpaPersistableEntityInformation

public JpaPersistableEntityInformation(Class<T> domainClass,
                                       javax.persistence.metamodel.Metamodel metamodel)
Creates a new JpaPersistableEntityInformation for the given domain class and Metamodel.

Parameters:
domainClass -
metamodel -
Method Detail

getId

public ID getId(T entity)
Specified by:
getId in interface org.springframework.data.repository.support.EntityInformation<T extends org.springframework.data.domain.Persistable<ID>,ID extends Serializable>
Overrides:
getId in class JpaMetamodelEntityInformation<T extends org.springframework.data.domain.Persistable<ID>,ID extends Serializable>

Spring Data Jpa

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