org.springframework.data.jpa.repository.support

Class JpaRepositoryFactory

java.lang.Object

org.springframework.data.repository.core.support.RepositoryFactorySupport

org.springframework.data.jpa.repository.support.JpaRepositoryFactory

All Implemented Interfaces:

Aware, BeanClassLoaderAware, BeanFactoryAware

public class JpaRepositoryFactory
extends RepositoryFactorySupport

JPA specific generic repository factory.

Author:

Oliver Gierke, Mark Paluch, Christoph Strobl, Jens Schauder, Stefan Fussenegger, Réda Housni Alaoui

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.data.repository.core.support.RepositoryFactorySupport

RepositoryFactorySupport.ImplementationMethodExecutionInterceptor

Constructor Summary

Constructors

Constructor and Description
JpaRepositoryFactory(javax.persistence.EntityManager entityManager) Creates a new JpaRepositoryFactory.

Method Summary

Modifier and Type	Method and Description
<T,ID> JpaEntityInformation<T,ID>	getEntityInformation(Class<T> domainClass)
protected ProjectionFactory	getProjectionFactory(ClassLoader classLoader, BeanFactory beanFactory)
protected Optional<QueryLookupStrategy>	getQueryLookupStrategy(QueryLookupStrategy.Key key, QueryMethodEvaluationContextProvider evaluationContextProvider)
protected Class<?>	getRepositoryBaseClass(RepositoryMetadata metadata)
protected RepositoryComposition.RepositoryFragments	getRepositoryFragments(RepositoryMetadata metadata)
protected JpaRepositoryImplementation<?,?>	getTargetRepository(RepositoryInformation information)
protected JpaRepositoryImplementation<?,?>	getTargetRepository(RepositoryInformation information, javax.persistence.EntityManager entityManager) Callback to create a JpaRepository instance with the given EntityManager
void	setBeanClassLoader(ClassLoader classLoader)
void	setEntityPathResolver(EntityPathResolver entityPathResolver) Configures the EntityPathResolver to be used.
void	setEscapeCharacter(EscapeCharacter escapeCharacter) Configures the escape character to be used for like-expressions created for derived queries.
void	setQueryMethodFactory(JpaQueryMethodFactory queryMethodFactory) Configures the JpaQueryMethodFactory to be used.

Methods inherited from class org.springframework.data.repository.core.support.RepositoryFactorySupport

addQueryCreationListener, addRepositoryProxyPostProcessor, getQueryMethods, getRepository, getRepository, getRepository, getRepositoryInformation, getRepositoryMetadata, getTargetRepositoryViaReflection, getTargetRepositoryViaReflection, setBeanFactory, setEvaluationContextProvider, setNamedQueries, setQueryLookupStrategyKey, setRepositoryBaseClass, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

JpaRepositoryFactory

public JpaRepositoryFactory(javax.persistence.EntityManager entityManager)

Creates a new JpaRepositoryFactory.

Parameters:

entityManager - must not be null

Method Detail

setBeanClassLoader

public void setBeanClassLoader(ClassLoader classLoader)

Specified by:

setBeanClassLoader in interface BeanClassLoaderAware

Overrides:

setBeanClassLoader in class RepositoryFactorySupport

setEntityPathResolver

public void setEntityPathResolver(EntityPathResolver entityPathResolver)

Configures the EntityPathResolver to be used. Defaults to SimpleEntityPathResolver.INSTANCE.

Parameters:

entityPathResolver - must not be null.

setEscapeCharacter

public void setEscapeCharacter(EscapeCharacter escapeCharacter)

Configures the escape character to be used for like-expressions created for derived queries.

Parameters:

escapeCharacter - a character used for escaping in certain like expressions.

setQueryMethodFactory

public void setQueryMethodFactory(JpaQueryMethodFactory queryMethodFactory)

Configures the JpaQueryMethodFactory to be used. Defaults to JpaQueryMethod.DefaultJpaQueryMethodFactory#INSTANCE.

Parameters:

queryMethodFactory - must not be null.

getTargetRepository

protected final JpaRepositoryImplementation<?,?> getTargetRepository(RepositoryInformation information)

Specified by:

getTargetRepository in class RepositoryFactorySupport

getTargetRepository

protected JpaRepositoryImplementation<?,?> getTargetRepository(RepositoryInformation information,
                                                               javax.persistence.EntityManager entityManager)

Callback to create a JpaRepository instance with the given EntityManager

Parameters:

information - will never be null.

entityManager - will never be null.

Returns:

getRepositoryBaseClass

protected Class<?> getRepositoryBaseClass(RepositoryMetadata metadata)

Specified by:

getRepositoryBaseClass in class RepositoryFactorySupport

getProjectionFactory

protected ProjectionFactory getProjectionFactory(ClassLoader classLoader,
                                                 BeanFactory beanFactory)

Overrides:

getProjectionFactory in class RepositoryFactorySupport

getQueryLookupStrategy

protected Optional<QueryLookupStrategy> getQueryLookupStrategy(@Nullable
                                                               QueryLookupStrategy.Key key,
                                                               QueryMethodEvaluationContextProvider evaluationContextProvider)

Overrides:

getQueryLookupStrategy in class RepositoryFactorySupport

getEntityInformation

public <T,ID> JpaEntityInformation<T,ID> getEntityInformation(Class<T> domainClass)

Specified by:

getEntityInformation in class RepositoryFactorySupport

getRepositoryFragments

protected RepositoryComposition.RepositoryFragments getRepositoryFragments(RepositoryMetadata metadata)

Overrides:

getRepositoryFragments in class RepositoryFactorySupport