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

Class RepositoryFactoryBeanSupport<T extends Repository<S,ID>,S,ID>

java.lang.Object

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

Type Parameters:

T - the type of the repository.

S - the entity type.

ID - the entity identifier type.

All Implemented Interfaces:

Aware, BeanClassLoaderAware, BeanFactoryAware, FactoryBean<T>, InitializingBean, ApplicationEventPublisherAware, RepositoryFactoryInformation<S,ID>

Direct Known Subclasses:

TransactionalRepositoryFactoryBeanSupport

public abstract class RepositoryFactoryBeanSupport<T extends Repository<S,ID>,S,ID>
extends Object
implements InitializingBean, RepositoryFactoryInformation<S,ID>, FactoryBean<T>, BeanClassLoaderAware, BeanFactoryAware, ApplicationEventPublisherAware

Adapter for Spring's FactoryBean interface to allow easy setup of repository factories via Spring configuration.

Subclasses may pass-thru generics, provide a fixed domain, provide a fixed identifier type, or provide additional generic type parameters. Type parameters must appear in the same order the ones from this class (repository type, entity type, identifier type, additional type parameters). Using a different ordering will result in invalid type definitions.

Author:

Oliver Gierke, Thomas Darimont, Mark Paluch, Johannes Englmeier

Field Summary

Fields inherited from interface org.springframework.beans.factory.FactoryBean

OBJECT_TYPE_ATTRIBUTE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RepositoryFactoryBeanSupport(Class<? extends T> repositoryInterface)	Creates a new RepositoryFactoryBeanSupport for the given repository interface.

Method Summary

Modifier and Type	Method	Description
void	addRepositoryFactoryCustomizer(RepositoryFactoryCustomizer customizer)	Register a RepositoryFactoryCustomizer to customize the repository factor before creating the repository.
void	afterPropertiesSet()
protected Optional<QueryMethodEvaluationContextProvider>	createDefaultQueryMethodEvaluationContextProvider(ListableBeanFactory beanFactory)	Create a default QueryMethodEvaluationContextProvider (or subclass) from ListableBeanFactory.
protected abstract RepositoryFactorySupport	createRepositoryFactory()	Create the actual RepositoryFactorySupport instance.
EntityInformation<S,ID>	getEntityInformation()	Returns EntityInformation the repository factory is using.
T	getObject()
Class<? extends T>	getObjectType()
PersistentEntity<?,?>	getPersistentEntity()	Returns the PersistentEntity managed by the underlying repository.
List<QueryMethod>	getQueryMethods()	Returns all QueryMethods declared for that repository.
RepositoryInformation	getRepositoryInformation()	Returns the RepositoryInformation to determine meta-information about the repository being used.
boolean	isSingleton()
void	setApplicationEventPublisher(ApplicationEventPublisher publisher)
void	setBeanClassLoader(ClassLoader classLoader)
void	setBeanFactory(BeanFactory beanFactory)
void	setCustomImplementation(Object customImplementation)	Setter to inject a custom repository implementation.
void	setEvaluationContextProvider(QueryMethodEvaluationContextProvider evaluationContextProvider)	Sets the QueryMethodEvaluationContextProvider to be used to evaluate SpEL expressions in manually defined queries.
void	setLazyInit(boolean lazy)	Configures whether to initialize the repository proxy lazily.
protected void	setMappingContext(MappingContext<?,?> mappingContext)	Configures the MappingContext to be used to lookup PersistentEntity instances for getPersistentEntity().
void	setNamedQueries(NamedQueries namedQueries)	Setter to inject a NamedQueries instance.
void	setQueryLookupStrategyKey(QueryLookupStrategy.Key queryLookupStrategyKey)	Set the QueryLookupStrategy.Key to be used.
void	setRepositoryBaseClass(Class<?> repositoryBaseClass)	Configures the repository base class to be used.
void	setRepositoryFragments(RepositoryComposition.RepositoryFragments repositoryFragments)	Setter to inject repository fragments.

Methods inherited from class java.lang.Object

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

Constructor Details

RepositoryFactoryBeanSupport

protected RepositoryFactoryBeanSupport(Class<? extends T> repositoryInterface)

Creates a new RepositoryFactoryBeanSupport for the given repository interface.

Parameters:

repositoryInterface - must not be null.

Method Details

setRepositoryBaseClass

public void setRepositoryBaseClass(Class<?> repositoryBaseClass)

Configures the repository base class to be used.

Parameters:

repositoryBaseClass - the repositoryBaseClass to set, can be null.

Since:

1.11

setQueryLookupStrategyKey

public void setQueryLookupStrategyKey(QueryLookupStrategy.Key queryLookupStrategyKey)

Set the QueryLookupStrategy.Key to be used.

Parameters:

queryLookupStrategyKey -

setCustomImplementation

public void setCustomImplementation(Object customImplementation)

Setter to inject a custom repository implementation.

Parameters:

customImplementation -

setRepositoryFragments

public void setRepositoryFragments(RepositoryComposition.RepositoryFragments repositoryFragments)

Setter to inject repository fragments.

Parameters:

repositoryFragments -

setNamedQueries

public void setNamedQueries(NamedQueries namedQueries)

Setter to inject a NamedQueries instance.

Parameters:

namedQueries - the namedQueries to set

setMappingContext

protected void setMappingContext(MappingContext<?,?> mappingContext)

Configures the MappingContext to be used to lookup PersistentEntity instances for getPersistentEntity().

Parameters:

mappingContext -

setEvaluationContextProvider

public void setEvaluationContextProvider(QueryMethodEvaluationContextProvider evaluationContextProvider)

Sets the QueryMethodEvaluationContextProvider to be used to evaluate SpEL expressions in manually defined queries.

Parameters:

evaluationContextProvider - must not be null.

addRepositoryFactoryCustomizer

public void addRepositoryFactoryCustomizer(RepositoryFactoryCustomizer customizer)

Register a RepositoryFactoryCustomizer to customize the repository factor before creating the repository.

Parameters:

customizer - must not be null.

Since:

2.4

setLazyInit

public void setLazyInit(boolean lazy)

Configures whether to initialize the repository proxy lazily. This defaults to false.

Parameters:

lazy - whether to initialize the repository proxy lazily. This defaults to false.

setBeanClassLoader

public void setBeanClassLoader(ClassLoader classLoader)

Specified by:

setBeanClassLoader in interface BeanClassLoaderAware

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)
                    throws BeansException

Specified by:

setBeanFactory in interface BeanFactoryAware

Throws:

BeansException

createDefaultQueryMethodEvaluationContextProvider

protected Optional<QueryMethodEvaluationContextProvider> createDefaultQueryMethodEvaluationContextProvider(ListableBeanFactory beanFactory)

Create a default QueryMethodEvaluationContextProvider (or subclass) from ListableBeanFactory.

Parameters:

beanFactory - the bean factory to use.

Returns:

the default instance. May be Optional.empty().

Since:

2.4

setApplicationEventPublisher

public void setApplicationEventPublisher(ApplicationEventPublisher publisher)

Specified by:

setApplicationEventPublisher in interface ApplicationEventPublisherAware

getEntityInformation

public EntityInformation<S,ID> getEntityInformation()

Description copied from interface: RepositoryFactoryInformation

Returns EntityInformation the repository factory is using.

Specified by:

getEntityInformation in interface RepositoryFactoryInformation<T extends Repository<S,ID>,S>

Returns:

getRepositoryInformation

public RepositoryInformation getRepositoryInformation()

Description copied from interface: RepositoryFactoryInformation

Returns the RepositoryInformation to determine meta-information about the repository being used.

Specified by:

getRepositoryInformation in interface RepositoryFactoryInformation<T extends Repository<S,ID>,S>

Returns:

getPersistentEntity

public PersistentEntity<?,?> getPersistentEntity()

Description copied from interface: RepositoryFactoryInformation

Returns the PersistentEntity managed by the underlying repository. Can be null in case the underlying persistence mechanism does not expose a MappingContext.

Specified by:

getPersistentEntity in interface RepositoryFactoryInformation<T extends Repository<S,ID>,S>

Returns:

getQueryMethods

public List<QueryMethod> getQueryMethods()

Description copied from interface: RepositoryFactoryInformation

Returns all QueryMethods declared for that repository.

Specified by:

getQueryMethods in interface RepositoryFactoryInformation<T extends Repository<S,ID>,S>

Returns:

getObject

@NonNull
public T getObject()

Specified by:

getObject in interface FactoryBean<T extends Repository<S,ID>>

getObjectType

@NonNull
public Class<? extends T> getObjectType()

Specified by:

getObjectType in interface FactoryBean<T extends Repository<S,ID>>

isSingleton

public boolean isSingleton()

Specified by:

isSingleton in interface FactoryBean<T extends Repository<S,ID>>

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface InitializingBean

createRepositoryFactory

protected abstract RepositoryFactorySupport createRepositoryFactory()

Create the actual RepositoryFactorySupport instance.

Returns: