Package org.apache.webbeans.component

Class AbstractProducerBean<T>

java.lang.Object

org.apache.webbeans.component.BeanAttributesImpl<T>

org.apache.webbeans.component.AbstractOwbBean<T>

org.apache.webbeans.component.AbstractProducerBean<T>

Type Parameters:

T - bean type info

All Implemented Interfaces:

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

Direct Known Subclasses:

ProducerFieldBean, ProducerMethodBean

public class AbstractProducerBean<T>
extends AbstractOwbBean<T>

Abstract class for producer components.

Version:

$Rev$ $Date$

Field Summary

Fields inherited from class org.apache.webbeans.component.AbstractOwbBean

enabled, logger, passivatingId, specializedBean, webBeansContext, webBeansType

Constructor Summary

Constructors

Constructor	Description
AbstractProducerBean(InjectionTargetBean<?> ownerComponent, WebBeansType webBeansType, javax.enterprise.inject.spi.BeanAttributes<T> beanAttributes, Class<T> returnType, javax.enterprise.inject.spi.ProducerFactory<?> producerFactory)	Create a new instance.

Method Summary

Modifier and Type	Method	Description
protected void	checkNullInstance(Object instance, String producerName)	Check null control.
protected void	checkScopeType(String producerName, Object instance)	Check passivation check.
InjectionTargetBean<?>	getOwnerComponent()
javax.enterprise.inject.spi.Producer<T>	getProducer()
Class<T>	getReturnType()	Gets type of the producer method/field or the bean class if it's not a producer.
protected boolean	isPassivationCapable(Class<?> returnType, Integer modifiers)
protected String	providedId()

Methods inherited from class org.apache.webbeans.component.AbstractOwbBean

addToStringInfo, create, destroy, equals, getBeanClass, getId, getInjectionPoints, getLogger, getWebBeansContext, getWebBeansType, hashCode, isDependent, isEnabled, isPassivationCapable, isSpecializedBean, setEnabled, setSpecializedBean, toString

Methods inherited from class org.apache.webbeans.component.BeanAttributesImpl

getName, getQualifiers, getScope, getStereotypes, getTypes, isAlternative, isNullable

Methods inherited from class java.lang.Object

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

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

isNullable

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

getName, getQualifiers, getScope, getStereotypes, getTypes, isAlternative

Constructor Detail

AbstractProducerBean

public AbstractProducerBean(InjectionTargetBean<?> ownerComponent,
                            WebBeansType webBeansType,
                            javax.enterprise.inject.spi.BeanAttributes<T> beanAttributes,
                            Class<T> returnType,
                            javax.enterprise.inject.spi.ProducerFactory<?> producerFactory)

Create a new instance.

Parameters:

returnType - bean type info

Method Detail

getProducer

public javax.enterprise.inject.spi.Producer<T> getProducer()

Returns:

the producer for this bean;

getReturnType

public Class<T> getReturnType()

Description copied from class: AbstractOwbBean

Gets type of the producer method/field or the bean class if it's not a producer. This basically determines the class which will get created.

Specified by:

getReturnType in interface OwbBean<T>

Overrides:

getReturnType in class AbstractOwbBean<T>

Returns:

type of the producer method

See Also:

AbstractOwbBean.getBeanClass()

getOwnerComponent

public InjectionTargetBean<?> getOwnerComponent()

providedId

protected String providedId()

Overrides:

providedId in class AbstractOwbBean<T>

checkNullInstance

protected void checkNullInstance(Object instance,
                                 String producerName)

Check null control.

Parameters:

instance - bean instance

checkScopeType

protected void checkScopeType(String producerName,
                              Object instance)

Check passivation check.

isPassivationCapable

protected boolean isPassivationCapable(Class<?> returnType,
                                       Integer modifiers)