io.smallrye.config.inject

Class ConfigInjectionBean<T>

java.lang.Object

io.smallrye.config.inject.ConfigInjectionBean<T>

All Implemented Interfaces:

Contextual<T>, Bean<T>, BeanAttributes<T>, PassivationCapable

public class ConfigInjectionBean<T>
extends Object
implements Bean<T>, PassivationCapable

Author:

Mark Struberg

Constructor Summary

Constructors

Constructor and Description
ConfigInjectionBean(BeanManager bm, Class clazz)

Method Summary

Modifier and Type	Method and Description
T	create(CreationalContext<T> context) Create a new instance of the contextual type.
void	destroy(T instance, CreationalContext<T> context) Destroy an instance of the contextual type.
Class<?>	getBeanClass() The bean class of the managed bean or session bean or of the bean that declares the producer method or field.
Config	getConfig()
String	getId() A string that uniquely identifies the instance of Bean or Contextual.
Set<InjectionPoint>	getInjectionPoints() Obtains the InjectionPoint objects representing injection points of the bean, that will be validated by the container at initialization time.
String	getName() Obtains the EL name of a bean, if it has one.
Set<Annotation>	getQualifiers() Obtains the qualifiers of the bean.
Class<? extends Annotation>	getScope() Obtains the scope of the bean.
Set<Class<? extends Annotation>>	getStereotypes() Obtains the stereotypes of the bean.
Set<Type>	getTypes() Obtains the bean types of the bean.
boolean	isAlternative() Determines if the bean is an alternative.
boolean	isNullable() Determines if Contextual.create(CreationalContext) sometimes return a null value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigInjectionBean

public ConfigInjectionBean(BeanManager bm,
                           Class clazz)

Method Detail

getInjectionPoints

public Set<InjectionPoint> getInjectionPoints()

Description copied from interface: Bean

Obtains the InjectionPoint objects representing injection points of the bean, that will be validated by the container at initialization time.

Specified by:

getInjectionPoints in interface Bean<T>

Returns:

the set of injection points of the bean

getBeanClass

public Class<?> getBeanClass()

Description copied from interface: Bean

The bean class of the managed bean or session bean or of the bean that declares the producer method or field.

Specified by:

getBeanClass in interface Bean<T>

Returns:

the bean class

isNullable

public boolean isNullable()

Description copied from interface: Bean

Determines if Contextual.create(CreationalContext) sometimes return a null value.

As of CDI 1.1 this method is deprecated and can safely always return false.

Specified by:

isNullable in interface Bean<T>

Returns:

true if the create() method may return a null value, and false otherwise

create

public T create(CreationalContext<T> context)

Description copied from interface: Contextual

Create a new instance of the contextual type. Instances should use the given CreationalContext when obtaining contextual references to inject, in order to ensure that any dependent objects are associated with the contextual instance that is being created. An implementation may call CreationalContext.push(Object) between instantiation and injection to help the container minimize the use of client proxy objects.

Specified by:

create in interface Contextual<T>

Parameters:

context - the context in which this instance is being created

Returns:

the contextual instance

getConfig

public Config getConfig()

destroy

public void destroy(T instance,
                    CreationalContext<T> context)

Description copied from interface: Contextual

Destroy an instance of the contextual type. Implementations should call CreationalContext.release() to allow the container to destroy dependent objects of the contextual instance.

Specified by:

destroy in interface Contextual<T>

Parameters:

instance - the contextual instance to destroy

context - the context in which this instance was created

getTypes

public Set<Type> getTypes()

Description copied from interface: BeanAttributes

Obtains the bean types of the bean.

Specified by:

getTypes in interface BeanAttributes<T>

Returns:

the bean types

getQualifiers

public Set<Annotation> getQualifiers()

Description copied from interface: BeanAttributes

Obtains the qualifiers of the bean.

Specified by:

getQualifiers in interface BeanAttributes<T>

Returns:

the qualifiers

getScope

public Class<? extends Annotation> getScope()

Description copied from interface: BeanAttributes

Obtains the scope of the bean.

Specified by:

getScope in interface BeanAttributes<T>

Returns:

the scope

getName

public String getName()

Description copied from interface: BeanAttributes

Obtains the EL name of a bean, if it has one.

Specified by:

getName in interface BeanAttributes<T>

Returns:

the EL name

getStereotypes

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

Description copied from interface: BeanAttributes

Obtains the stereotypes of the bean.

Specified by:

getStereotypes in interface BeanAttributes<T>

Returns:

the set of stereotypes

isAlternative

public boolean isAlternative()

Description copied from interface: BeanAttributes

Determines if the bean is an alternative. A custom implementation of Bean may implement Prioritized in order to be selected for the application. Prioritized.getPriority() determines the priority used to resolve ambiguities.

Specified by:

isAlternative in interface BeanAttributes<T>

Returns:

true if the bean is an alternative, and false otherwise.

getId

public String getId()

Description copied from interface: PassivationCapable

A string that uniquely identifies the instance of Bean or Contextual. It is recommended that the string contain the package name of the class that implements Bean or Contextual.

Specified by:

getId in interface PassivationCapable

Returns:

a unique identifier for the Bean or Contextual