org.jboss.weld.bean.builtin

Class BeanManagerProxy

java.lang.Object

org.jboss.weld.util.ForwardingBeanManager

org.jboss.weld.bean.builtin.BeanManagerProxy

All Implemented Interfaces:

Serializable, BeanManager, WeldManager

public class BeanManagerProxy
extends ForwardingBeanManager
implements WeldManager

Client view of BeanManagerImpl.

Author:

Martin Kouba

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BeanManagerProxy(BeanManagerImpl manager)

Method Summary

Methods

Modifier and Type	Method and Description
WeldManager	createActivity() Create a new child activity.
<T> WeldCreationalContext<T>	createCreationalContext(Contextual<T> contextual) Obtain an instance of a CreationalContext for the given contextual type, or for a non-contextual object.
<T> InjectionTarget<T>	createInjectionTarget(EjbDescriptor<T> descriptor) The injection target for the given EJB, or null if Weld was not given this descriptor in the deployment.
<T> WeldInjectionTargetBuilder<T>	createInjectionTargetBuilder(AnnotatedType<T> type) Returns a new instance of WeldInjectionTargetBuilder which can be used to create a new WeldInjectionTarget for the specified type.
BeanManagerImpl	delegate()
<X> InjectionTarget<X>	fireProcessInjectionTarget(AnnotatedType<X> type) Fire a ProcessInjectionTarget event for the given type.
<X> InjectionTarget<X>	fireProcessInjectionTarget(AnnotatedType<X> annotatedType, InjectionTarget<X> injectionTarget) Fire a ProcessInjectionTarget event for the given type.
<T> Bean<T>	getBean(EjbDescriptor<T> descriptor) Get the Bean object for the given EJB, or null if Weld was not given this descriptor in the deployment.
Set<Bean<?>>	getBeans(String name) Return the set of beans which have the given EL name and are available for injection in the module or library containing the class into which the BeanManager was injected or the Java EE component from whose JNDI environment namespace the BeanManager was obtained, according to the rules of EL name resolution.
Set<Bean<?>>	getBeans(Type beanType, Annotation... qualifiers) Return the set of beans which have the given required type and qualifiers and are available for injection in the module or library containing the class into which the BeanManager was injected or the Java EE component from whose JNDI environment namespace the BeanManager was obtained, according to the rules of typesafe resolution.
WeldManager	getCurrent()
<T> EjbDescriptor<T>	getEjbDescriptor(String ejbName) Get the EjbDescriptor for the given ejb name
String	getId() The ID of the manager, identical to the ID provided by the BDA
Object	getInjectableReference(InjectionPoint ij, CreationalContext<?> ctx) Obtains an injectable reference for a certain injection point.
<T> WeldInjectionTargetFactory<T>	getInjectionTargetFactory(AnnotatedType<T> annotatedType) An implementation of InjectionTargetFactory that provides container created InjectionTarget instances.
Bean<?>	getPassivationCapableBean(BeanIdentifier identifier)
Bean<?>	getPassivationCapableBean(String id) Returns the PassivationCapable bean with the given identifier.
Object	getReference(Bean<?> bean, Type beanType, CreationalContext<?> ctx) Obtains a contextual reference for a certain bean and a certain bean type of the bean.
ServiceRegistry	getServices() Get the services registered for this manager
Instance<Object>	instance()
protected Object	readResolve()
<X> Bean<? extends X>	resolve(Set<Bean<? extends X>> beans) Apply the ambiguous dependency resolution rules to a set of beans.
List<Decorator<?>>	resolveDecorators(Set<Type> types, Annotation... qualifiers) Return an ordered list of decorators for a set of bean types and a set of qualifiers and which are enabled in the module or library containing the class into which the BeanManager was injected or the Java EE component from whose JNDI environment namespace the BeanManager was obtained.
List<Interceptor<?>>	resolveInterceptors(InterceptionType type, Annotation... interceptorBindings) Return an ordered list of enabled interceptors for a set of interceptor bindings and a type of interception and which are enabled in the module or library containing the class into which the BeanManager was injected or the Java EE component from whose JNDI environment namespace the BeanManager was obtained.
<T> Set<ObserverMethod<? super T>>	resolveObserverMethods(T event, Annotation... qualifiers) Return the set of observers for an event.
WeldManager	setCurrent(Class<? extends Annotation> scopeType) Associate an activity with the current context for a normal scope
BeanManagerImpl	unwrap()
static BeanManagerImpl	unwrap(BeanManager manager)
void	validate(InjectionPoint injectionPoint) Validate a certain injection point.

Methods inherited from class org.jboss.weld.util.ForwardingBeanManager

areInterceptorBindingsEquivalent, areQualifiersEquivalent, createAnnotatedType, createBean, createBean, createBeanAttributes, createBeanAttributes, createInjectionPoint, createInjectionPoint, createInjectionTarget, equals, fireEvent, getContext, getELResolver, getExtension, getInterceptorBindingDefinition, getInterceptorBindingHashCode, getProducerFactory, getProducerFactory, getQualifierHashCode, getStereotypeDefinition, hashCode, isInterceptorBinding, isNormalScope, isPassivatingScope, isQualifier, isScope, isStereotype, toString, wrapExpressionFactory

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface javax.enterprise.inject.spi.BeanManager

areInterceptorBindingsEquivalent, areQualifiersEquivalent, createAnnotatedType, createBean, createBean, createBeanAttributes, createBeanAttributes, createInjectionPoint, createInjectionPoint, createInjectionTarget, fireEvent, getContext, getELResolver, getExtension, getInterceptorBindingDefinition, getInterceptorBindingHashCode, getProducerFactory, getProducerFactory, getQualifierHashCode, getStereotypeDefinition, isInterceptorBinding, isNormalScope, isPassivatingScope, isQualifier, isScope, isStereotype, wrapExpressionFactory

Constructor Detail

BeanManagerProxy

public BeanManagerProxy(BeanManagerImpl manager)

Method Detail

delegate

public BeanManagerImpl delegate()

Specified by:

delegate in class ForwardingBeanManager

getReference

public Object getReference(Bean<?> bean,
                  Type beanType,
                  CreationalContext<?> ctx)

Description copied from interface: BeanManager

Obtains a contextual reference for a certain bean and a certain bean type of the bean.

Specified by:

getReference in interface BeanManager

Overrides:

getReference in class ForwardingBeanManager

Parameters:

bean - the Bean object representing the bean

beanType - a bean type that must be implemented by any client proxy that is returned

ctx - a CreationalContext that may be used to destroy any object with scope Dependent that is created

Returns:

a contextual reference representing the bean

getInjectableReference

public Object getInjectableReference(InjectionPoint ij,
                            CreationalContext<?> ctx)

Description copied from interface: BeanManager

Obtains an injectable reference for a certain injection point.

Specified by:

getInjectableReference in interface BeanManager

Overrides:

getInjectableReference in class ForwardingBeanManager

Parameters:

ij - the target injection point

ctx - a CreationalContext that may be used to destroy any object with scope Dependent that is created

Returns:

the injectable reference

getBeans

public Set<Bean<?>> getBeans(Type beanType,
                    Annotation... qualifiers)

Description copied from interface: BeanManager

Return the set of beans which have the given required type and qualifiers and are available for injection in the module or library containing the class into which the BeanManager was injected or the Java EE component from whose JNDI environment namespace the BeanManager was obtained, according to the rules of typesafe resolution. If no qualifiers are given, the default qualifier is assumed.

Note that when called during invocation of an AfterBeanDiscovery event observer, this method will only return beans discovered by the container before the AfterBeanDiscovery event is fired.

Specified by:

getBeans in interface BeanManager

Overrides:

getBeans in class ForwardingBeanManager

Parameters:

beanType - the required bean type

qualifiers - the required qualifiers

Returns:

the resulting set of beans

getBeans

public Set<Bean<?>> getBeans(String name)

Description copied from interface: BeanManager

Return the set of beans which have the given EL name and are available for injection in the module or library containing the class into which the BeanManager was injected or the Java EE component from whose JNDI environment namespace the BeanManager was obtained, according to the rules of EL name resolution.

Note that when called during invocation of an AfterBeanDiscovery event observer, this method will only return beans discovered by the container before the AfterBeanDiscovery event is fired.

Specified by:

getBeans in interface BeanManager

Overrides:

getBeans in class ForwardingBeanManager

Parameters:

name - the EL name

Returns:

the resulting set of beans

getPassivationCapableBean

public Bean<?> getPassivationCapableBean(String id)

Description copied from interface: BeanManager

Returns the PassivationCapable bean with the given identifier.

Note that when called during invocation of an AfterBeanDiscovery event observer, this method will only return beans discovered by the container before the AfterBeanDiscovery event is fired.

Specified by:

getPassivationCapableBean in interface BeanManager

Overrides:

getPassivationCapableBean in class ForwardingBeanManager

Parameters:

id - the identifier

Returns:

a Bean that implements PassivationCapable and has the given identifier, or a null value if there is no such bean

resolve

public <X> Bean<? extends X> resolve(Set<Bean<? extends X>> beans)

Description copied from interface: BeanManager

Apply the ambiguous dependency resolution rules to a set of beans.

Note that when called during invocation of an AfterBeanDiscovery event observer, this method will only return beans discovered by the container before the AfterBeanDiscovery event is fired.

Specified by:

resolve in interface BeanManager

Overrides:

resolve in class ForwardingBeanManager

Type Parameters:

X - a common type of the beans

Parameters:

beans - a set of beans of the given type

Returns:

the resolved bean, or null if null or an empty set is passed

validate

public void validate(InjectionPoint injectionPoint)

Description copied from interface: BeanManager

Validate a certain injection point.

Note that when called during invocation of an AfterBeanDiscovery event observer, this method will only validate injection points discovered by the container before the AfterBeanDiscovery event is fired.

Specified by:

validate in interface BeanManager

Overrides:

validate in class ForwardingBeanManager

Parameters:

injectionPoint - the injection point to validate

resolveObserverMethods

public <T> Set<ObserverMethod<? super T>> resolveObserverMethods(T event,
                                                        Annotation... qualifiers)

Description copied from interface: BeanManager

Return the set of observers for an event.

Note that when called during invocation of an AfterBeanDiscovery event observer, this method will only return observers discovered by the container before the AfterBeanDiscovery event is fired.

Specified by:

resolveObserverMethods in interface BeanManager

Overrides:

resolveObserverMethods in class ForwardingBeanManager

Type Parameters:

T - the type of the event

Parameters:

event - the event object

qualifiers - the event qualifiers

resolveDecorators

public List<Decorator<?>> resolveDecorators(Set<Type> types,
                                   Annotation... qualifiers)

Description copied from interface: BeanManager

Return an ordered list of decorators for a set of bean types and a set of qualifiers and which are enabled in the module or library containing the class into which the BeanManager was injected or the Java EE component from whose JNDI environment namespace the BeanManager was obtained.

Note that when called during invocation of an AfterBeanDiscovery event observer, this method will only return decorators discovered by the container before the AfterBeanDiscovery event is fired.

Specified by:

resolveDecorators in interface BeanManager

Overrides:

resolveDecorators in class ForwardingBeanManager

Parameters:

types - the set of bean types of the decorated bean

qualifiers - the qualifiers declared by the decorated bean

Returns:

the resulting set of decorators

resolveInterceptors

public List<Interceptor<?>> resolveInterceptors(InterceptionType type,
                                       Annotation... interceptorBindings)

Description copied from interface: BeanManager

Return an ordered list of enabled interceptors for a set of interceptor bindings and a type of interception and which are enabled in the module or library containing the class into which the BeanManager was injected or the Java EE component from whose JNDI environment namespace the BeanManager was obtained.

Note that when called during invocation of an AfterBeanDiscovery event observer, this method will only return interceptors discovered by the container before the AfterBeanDiscovery event is fired.

Specified by:

resolveInterceptors in interface BeanManager

Overrides:

resolveInterceptors in class ForwardingBeanManager

Parameters:

type - the type of the interception

interceptorBindings - the interceptor bindings

Returns:

the resulting set of interceptors

createActivity

public WeldManager createActivity()

Description copied from interface: WeldManager

Create a new child activity. A child activity inherits all beans, interceptors, decorators, observers, and contexts defined by its direct and indirect parent activities. This method should not be called by the application.

Specified by:

createActivity in interface WeldManager

Returns:

the child activity

setCurrent

public WeldManager setCurrent(Class<? extends Annotation> scopeType)

Description copied from interface: WeldManager

Associate an activity with the current context for a normal scope

Specified by:

setCurrent in interface WeldManager

Parameters:

scopeType - the scope to associate the activity with

Returns:

the activity

createInjectionTarget

public <T> InjectionTarget<T> createInjectionTarget(EjbDescriptor<T> descriptor)

Description copied from interface: WeldManager

The injection target for the given EJB, or null if Weld was not given this descriptor in the deployment. This should only be used to create an inject contextual EJBs by the EJB container. #fireProcessInjectionTarget() must be used to obtain an InjectionTarget for non-contextual EJB injection.

Specified by:

createInjectionTarget in interface WeldManager

Returns:

getBean

public <T> Bean<T> getBean(EjbDescriptor<T> descriptor)

Description copied from interface: WeldManager

Get the Bean object for the given EJB, or null if Weld was not given this descriptor in the deployment.

Specified by:

getBean in interface WeldManager

Returns:

getEjbDescriptor

public <T> EjbDescriptor<T> getEjbDescriptor(String ejbName)

Description copied from interface: WeldManager

Get the EjbDescriptor for the given ejb name

Specified by:

getEjbDescriptor in interface WeldManager

Returns:

getServices

public ServiceRegistry getServices()

Description copied from interface: WeldManager

Get the services registered for this manager

Specified by:

getServices in interface WeldManager

Returns:

getCurrent

public WeldManager getCurrent()

Specified by:

getCurrent in interface WeldManager

Returns:

the WeldManager that corresponds to the current activity

fireProcessInjectionTarget

public <X> InjectionTarget<X> fireProcessInjectionTarget(AnnotatedType<X> type)

Description copied from interface: WeldManager

Fire a ProcessInjectionTarget event for the given type. A helper method to allow integration code to easily fire the ProcessInjectionTarget for Java EE component classes supporting injection The container must use the returned InjectionTarget to inject the Java EE component.

Specified by:

fireProcessInjectionTarget in interface WeldManager

Returns:

fireProcessInjectionTarget

public <X> InjectionTarget<X> fireProcessInjectionTarget(AnnotatedType<X> annotatedType,
                                                InjectionTarget<X> injectionTarget)

Description copied from interface: WeldManager

Fire a ProcessInjectionTarget event for the given type. A helper method to allow integration code to easily fire the ProcessInjectionTarget for Java EE component classes supporting injection The container must use the returned InjectionTarget to inject the Java EE component.

Specified by:

fireProcessInjectionTarget in interface WeldManager

Returns:

getId

public String getId()

Description copied from interface: WeldManager

The ID of the manager, identical to the ID provided by the BDA

Specified by:

getId in interface WeldManager

Returns:

instance

public Instance<Object> instance()

Specified by:

instance in interface WeldManager

getPassivationCapableBean

public Bean<?> getPassivationCapableBean(BeanIdentifier identifier)

Specified by:

getPassivationCapableBean in interface WeldManager

createInjectionTargetBuilder

public <T> WeldInjectionTargetBuilder<T> createInjectionTargetBuilder(AnnotatedType<T> type)

Description copied from interface: WeldManager

Returns a new instance of WeldInjectionTargetBuilder which can be used to create a new WeldInjectionTarget for the specified type.

Specified by:

createInjectionTargetBuilder in interface WeldManager

Parameters:

type - the specified type

Returns:

a new WeldInjectionTargetBuilder instance for the specified type

getInjectionTargetFactory

public <T> WeldInjectionTargetFactory<T> getInjectionTargetFactory(AnnotatedType<T> annotatedType)

Description copied from interface: BeanManager

An implementation of InjectionTargetFactory that provides container created InjectionTarget instances.

This factory can be wrapped to add behavior to container created injection targets.

Specified by:

getInjectionTargetFactory in interface BeanManager

Specified by:

getInjectionTargetFactory in interface WeldManager

Overrides:

getInjectionTargetFactory in class ForwardingBeanManager

Parameters:

annotatedType - the annotated type to create the injection target factory for

Returns:

an InjectionTargetFactory

createCreationalContext

public <T> WeldCreationalContext<T> createCreationalContext(Contextual<T> contextual)

Description copied from interface: BeanManager

Obtain an instance of a CreationalContext for the given contextual type, or for a non-contextual object.

Specified by:

createCreationalContext in interface BeanManager

Specified by:

createCreationalContext in interface WeldManager

Overrides:

createCreationalContext in class ForwardingBeanManager

Parameters:

contextual - the Contextual, or a null value in the case of a non-contextual object

Returns:

the new CreationalContext

readResolve

protected Object readResolve()
                      throws ObjectStreamException

Throws:

ObjectStreamException

unwrap

public static BeanManagerImpl unwrap(BeanManager manager)

unwrap

public BeanManagerImpl unwrap()

Specified by:

unwrap in interface WeldManager

Returns:

an unwrapped instance (e.g. the delegate in the case of forwarding implementation)