Package org.jboss.weld.injection.producer

Class NonProducibleInjectionTarget<T>

java.lang.Object

org.jboss.weld.injection.producer.AbstractProducer<T>

org.jboss.weld.injection.producer.BasicInjectionTarget<T>

org.jboss.weld.injection.producer.NonProducibleInjectionTarget<T>

Type Parameters:

T -

All Implemented Interfaces:

InjectionTarget<T>, Producer<T>, org.jboss.weld.manager.api.WeldInjectionTarget<T>

public class NonProducibleInjectionTarget<T>
extends BasicInjectionTarget<T>

An implementation of InjectionTarget for classes that do not fulfill bean class requirements (e.g. are abstract or non-static inner classes). Instances of these class can be injected using this implementation. If the application attempts to produce(CreationalContext) a new instance of the class, CreationException is thrown.

Author:

Jozef Hartinger

Field Summary

Fields inherited from class org.jboss.weld.injection.producer.BasicInjectionTarget

beanManager

Method Summary

Modifier and Type	Method	Description
protected void	checkType(EnhancedAnnotatedType<T> type)
static <T> NonProducibleInjectionTarget<T>	create(EnhancedAnnotatedType<T> type, Bean<T> bean, Injector<T> injector, LifecycleCallbackInvoker<T> invoker, BeanManagerImpl beanManager)
static <T> NonProducibleInjectionTarget<T>	create(EnhancedAnnotatedType<T> type, Bean<T> bean, BeanManagerImpl beanManager)
boolean	hasDecorators()
boolean	hasInterceptors()
protected Instantiator<T>	initInstantiator(EnhancedAnnotatedType<T> type, Bean<T> bean, BeanManagerImpl beanManager, Set<InjectionPoint> injectionPoints)	Returns an instantiator that will be used to create a new instance of a given component.
T	produce(CreationalContext<T> ctx)	Causes an instance to be produced via the Producer.

Methods inherited from class org.jboss.weld.injection.producer.BasicInjectionTarget

create, createDefault, createNonCdiInterceptor, dispose, getAnnotated, getAnnotatedType, getBean, getBeanManager, getInjectionPoints, getInjector, getInstantiator, getLifecycleCallbackInvoker, getType, initializeAfterBeanDiscovery, inject, postConstruct, preDestroy, setInstantiator, toString

Methods inherited from class org.jboss.weld.injection.producer.AbstractProducer

checkDelegateInjectionPoints, equals, hashCode

Methods inherited from class java.lang.Object

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

Method Detail

create

public static <T> NonProducibleInjectionTarget<T> create(EnhancedAnnotatedType<T> type,
                                                         Bean<T> bean,
                                                         BeanManagerImpl beanManager)

create

public static <T> NonProducibleInjectionTarget<T> create(EnhancedAnnotatedType<T> type,
                                                         Bean<T> bean,
                                                         Injector<T> injector,
                                                         LifecycleCallbackInvoker<T> invoker,
                                                         BeanManagerImpl beanManager)

initInstantiator

protected Instantiator<T> initInstantiator(EnhancedAnnotatedType<T> type,
                                           Bean<T> bean,
                                           BeanManagerImpl beanManager,
                                           Set<InjectionPoint> injectionPoints)

Description copied from class: BasicInjectionTarget

Returns an instantiator that will be used to create a new instance of a given component. If the instantiator uses a constructor with injection points, the implementation of the BasicInjectionTarget.initInstantiator(EnhancedAnnotatedType, Bean, BeanManagerImpl, Set) method is supposed to register all these injection points within the injectionPoints set passed in as a parameter.

Overrides:

initInstantiator in class BasicInjectionTarget<T>

produce

public T produce(CreationalContext<T> ctx)

Description copied from interface: Producer

Causes an instance to be produced via the Producer.

If the Producer represents a class, this will invoke the constructor annotated Inject if it exists, or the constructor with no parameters otherwise. If the class has interceptors, produce() is responsible for building the interceptors and decorators of the instance.

If the Producer represents a producer field or method, this will invoke the producer method on, or access the producer field of, a contextual instance of the bean that declares the producer.

Specified by:

produce in interface Producer<T>

Overrides:

produce in class BasicInjectionTarget<T>

Parameters:

ctx - The CreationalContext to use for the produced object

Returns:

the instance produced

checkType

protected void checkType(EnhancedAnnotatedType<T> type)

Overrides:

checkType in class BasicInjectionTarget<T>

hasInterceptors

public boolean hasInterceptors()

Overrides:

hasInterceptors in class BasicInjectionTarget<T>

hasDecorators

public boolean hasDecorators()

Overrides:

hasDecorators in class BasicInjectionTarget<T>