org.springframework.data.repository.cdi

Class CdiRepositoryBean<T>

java.lang.Object

org.springframework.data.repository.cdi.CdiRepositoryBean<T>

All Implemented Interfaces:

javax.enterprise.context.spi.Contextual<T>, javax.enterprise.inject.spi.Bean<T>, javax.enterprise.inject.spi.PassivationCapable

public abstract class CdiRepositoryBean<T>
extends Object
implements javax.enterprise.inject.spi.Bean<T>, javax.enterprise.inject.spi.PassivationCapable

Base class for Bean wrappers.

Author:

Dirk Mahler, Oliver Gierke, Mark Paluch, Peter Rietzler, Jens Schauder, Christoph Strobl

Constructor Summary

Constructors

Constructor and Description
CdiRepositoryBean(Set<Annotation> qualifiers, Class<T> repositoryType, javax.enterprise.inject.spi.BeanManager beanManager) Creates a new CdiRepositoryBean.
CdiRepositoryBean(Set<Annotation> qualifiers, Class<T> repositoryType, javax.enterprise.inject.spi.BeanManager beanManager, Optional<CustomRepositoryImplementationDetector> detector) Creates a new CdiRepositoryBean.

Method Summary

Modifier and Type	Method and Description
T	create(javax.enterprise.context.spi.CreationalContext<T> creationalContext)
protected T	create(javax.enterprise.context.spi.CreationalContext<T> creationalContext, Class<T> repositoryType) Deprecated. override #create(CreationalContext, Class, Object) instead.
protected T	create(javax.enterprise.context.spi.CreationalContext<T> creationalContext, Class<T> repositoryType, Optional<Object> customImplementation) Creates the actual component instance.
void	destroy(T instance, javax.enterprise.context.spi.CreationalContext<T> creationalContext)
Class<?>	getBeanClass()
protected <S> S	getDependencyInstance(javax.enterprise.inject.spi.Bean<S> bean) Returns an instance of an the given Bean.
protected <S> S	getDependencyInstance(javax.enterprise.inject.spi.Bean<S> bean, Class<?> type) Returns an instance of an the given Bean and allows to be specific about the type that is about to be created.
String	getId()
Set<javax.enterprise.inject.spi.InjectionPoint>	getInjectionPoints()
String	getName()
Set<Annotation>	getQualifiers()
Class<? extends Annotation>	getScope()
Set<Class<? extends Annotation>>	getStereotypes()
Set<Type>	getTypes()
void	initialize() Forces the initialization of bean target.
boolean	isAlternative()
boolean	isNullable()
protected CdiRepositoryConfiguration	lookupConfiguration(javax.enterprise.inject.spi.BeanManager beanManager, Set<Annotation> qualifiers) Looks up an instance of a CdiRepositoryConfiguration.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CdiRepositoryBean

public CdiRepositoryBean(Set<Annotation> qualifiers,
                         Class<T> repositoryType,
                         javax.enterprise.inject.spi.BeanManager beanManager)

Creates a new CdiRepositoryBean.

Parameters:

qualifiers - must not be null.

repositoryType - has to be an interface must not be null.

beanManager - the CDI BeanManager, must not be null.

CdiRepositoryBean

public CdiRepositoryBean(Set<Annotation> qualifiers,
                         Class<T> repositoryType,
                         javax.enterprise.inject.spi.BeanManager beanManager,
                         Optional<CustomRepositoryImplementationDetector> detector)

Creates a new CdiRepositoryBean.

Parameters:

qualifiers - must not be null.

repositoryType - has to be an interface must not be null.

beanManager - the CDI BeanManager, must not be null.

detector - detector for the custom repository implementations CustomRepositoryImplementationDetector, can be null.

Method Detail

getTypes

public Set<Type> getTypes()

Specified by:

getTypes in interface javax.enterprise.inject.spi.Bean<T>

getDependencyInstance

protected <S> S getDependencyInstance(javax.enterprise.inject.spi.Bean<S> bean)

Returns an instance of an the given Bean.

Parameters:

bean - the Bean about to create an instance for.

Returns:

the actual component instance.

See Also:

Bean.getTypes()

getDependencyInstance

protected <S> S getDependencyInstance(javax.enterprise.inject.spi.Bean<S> bean,
                                      Class<?> type)

Returns an instance of an the given Bean and allows to be specific about the type that is about to be created.

Parameters:

bean - the Bean about to create an instance for.

type - the expected type of the component instance created for that Bean. We need to hand this parameter explicitly as the Bean might carry multiple types but the primary one might not be the first, i.e. the one returned by Bean.getBeanClass().

Returns:

the actual component instance.

See Also:

Bean.getTypes()

initialize

public final void initialize()

Forces the initialization of bean target.

create

public final T create(javax.enterprise.context.spi.CreationalContext<T> creationalContext)

Specified by:

create in interface javax.enterprise.context.spi.Contextual<T>

destroy

public void destroy(T instance,
                    javax.enterprise.context.spi.CreationalContext<T> creationalContext)

Specified by:

destroy in interface javax.enterprise.context.spi.Contextual<T>

lookupConfiguration

protected CdiRepositoryConfiguration lookupConfiguration(javax.enterprise.inject.spi.BeanManager beanManager,
                                                         Set<Annotation> qualifiers)

Looks up an instance of a CdiRepositoryConfiguration. In case the instance cannot be found within the CDI scope, a default configuration is used.

Returns:

an available CdiRepositoryConfiguration instance or a default configuration.

getQualifiers

public Set<Annotation> getQualifiers()

Specified by:

getQualifiers in interface javax.enterprise.inject.spi.Bean<T>

getName

public String getName()

Specified by:

getName in interface javax.enterprise.inject.spi.Bean<T>

getStereotypes

public Set<Class<? extends Annotation>> getStereotypes()

Specified by:

getStereotypes in interface javax.enterprise.inject.spi.Bean<T>

getBeanClass

public Class<?> getBeanClass()

Specified by:

getBeanClass in interface javax.enterprise.inject.spi.Bean<T>

isAlternative

public boolean isAlternative()

Specified by:

isAlternative in interface javax.enterprise.inject.spi.Bean<T>

isNullable

public boolean isNullable()

Specified by:

isNullable in interface javax.enterprise.inject.spi.Bean<T>

getInjectionPoints

public Set<javax.enterprise.inject.spi.InjectionPoint> getInjectionPoints()

Specified by:

getInjectionPoints in interface javax.enterprise.inject.spi.Bean<T>

getScope

public Class<? extends Annotation> getScope()

Specified by:

getScope in interface javax.enterprise.inject.spi.Bean<T>

getId

public String getId()

Specified by:

getId in interface javax.enterprise.inject.spi.PassivationCapable

create

@Deprecated
protected T create(javax.enterprise.context.spi.CreationalContext<T> creationalContext,
                               Class<T> repositoryType)

Deprecated. override #create(CreationalContext, Class, Object) instead.

Creates the actual component instance.

Parameters:

creationalContext - will never be null.

repositoryType - will never be null.

Returns:

create

protected T create(javax.enterprise.context.spi.CreationalContext<T> creationalContext,
                   Class<T> repositoryType,
                   Optional<Object> customImplementation)

Creates the actual component instance.

Parameters:

creationalContext - will never be null.

repositoryType - will never be null.

customImplementation - can be null.

Returns:

toString

public String toString()

Overrides:

toString in class Object