org.jboss.weld.bean

Class AbstractClassBean<T>

java.lang.Object

org.jboss.weld.bean.RIBean<T>

org.jboss.weld.bean.AbstractBean<T,Class<T>>

org.jboss.weld.bean.AbstractClassBean<T>

Type Parameters:

T - the type of class for the bean

All Implemented Interfaces:

Contextual<T>, Bean<T>, PassivationCapable

Direct Known Subclasses:

ManagedBean, SessionBean

public abstract class AbstractClassBean<T>
extends AbstractBean<T,Class<T>>

An abstract bean representation common for class-based beans

Author:

Pete Muir, David Allen, Marko Luksa

Field Summary

Fields

Modifier and Type	Field and Description
protected WeldClass<T>	annotatedItem
protected WeldConstructor<T>	constructorForEnhancedSubclass
protected ProxyFactory<T>	decoratorProxyFactory
protected WeldClass<T>	enhancedSubclass

Fields inherited from class org.jboss.weld.bean.AbstractBean

alternative, beanManager, name, qualifiers, scope, type, types

Fields inherited from class org.jboss.weld.bean.RIBean

BEAN_ID_PREFIX, BEAN_ID_SEPARATOR

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractClassBean(WeldClass<T> type, String idSuffix, BeanManagerImpl beanManager, ServiceRegistry services) Constructor

Method Summary

Modifier and Type	Method and Description
protected T	applyDecorators(T instance, CreationalContext<T> creationalContext, InjectionPoint originalInjectionPoint)
protected Class<T>	createEnhancedSubclass()
protected void	defaultPostConstruct(T instance)
protected void	defaultPreDestroy(T instance)
ConstructorInjectionPoint<T>	getConstructor() Returns the constructor
List<Decorator<?>>	getDecorators()
protected String	getDefaultName() Gets the default name
List<? extends Set<? extends MethodInjectionPoint<?,?>>>	getInitializerMethods() Gets the annotated methods
List<? extends Set<FieldInjectionPoint<?,?>>>	getInjectableFields()
Set<InjectionPoint>	getInjectionPoints() Obtains the InjectionPoint objects representing injection points of the bean, that will be validated by the container at initialization time.
InjectionTarget<T>	getInjectionTarget()
List<WeldMethod<?,? super T>>	getPostConstruct() Returns the post-construct method
List<WeldMethod<?,? super T>>	getPreDestroy() Returns the pre-destroy method
WeldClass<T>	getWeldAnnotated() Gets the annotated item
boolean	hasDecorators()
boolean	hasInterceptors()
protected void	checkBeanImplementation() Validates the bean implementation
protected void	checkConstructor()
protected void	initAfterInterceptorsAndDecoratorsInitialized()
protected void	initConstructor() Initializes the constructor
void	initDecorators()
protected void	initEnhancedSubclass()
void	initialize(BeanDeployerEnvironment environment) Initializes the bean and its metadata
void	initializeAfterBeanDiscovery() In particular cases, the deployer must perform some initialization operations only after all beans have been deployed (e.g. for initializing decorators taking into account the possibility of having custom decorators which are deployed through portable extensions)
protected void	initInitializerMethods() Initializes the initializer methods
protected void	initInjectableFields() Initializes the injection points
protected void	initInterceptorsIfNeeded()
protected void	initPostConstruct() Initializes the post-construct method
protected void	initPreDestroy() Initializes the pre-destroy method
protected void	initScope()
protected void	initType() Initializes the bean type
protected abstract boolean	isInterceptionCandidate()
protected boolean	isSubclassed()
protected void	preSpecialize(BeanDeployerEnvironment environment)
void	setInjectionTarget(InjectionTarget<T> injectionTarget)

Methods inherited from class org.jboss.weld.bean.AbstractBean

addInjectionPoint, addInjectionPoints, cleanupAfterBoot, getDelegateInjectionPoints, getMergedStereotypes, getName, getNewInjectionPoints, getQualifiers, getScope, getServices, getSpecializedBean, getStereotypes, getType, getTypedTypes, getTypes, getWeldInjectionPoints, hasDefaultProducer, checkDelegateInjectionPoints, checkType, initAlternative, initDefaultQualifiers, initName, initQualifiers, initScopeFromStereotype, initStereotypes, initTypes, isAlternative, isDependent, isInitialized, isNullable, isPrimitive, isProxyRequired, isSpecializing, postSpecialize, specialize

Methods inherited from class org.jboss.weld.bean.RIBean

equals, getBeanClass, getBeanManager, getId, getQualifierInstances, hashCode, isNormalScoped, isPassivationCapableBean, isPassivationCapableDependency, isProxyable, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.enterprise.context.spi.Contextual

create, destroy

Field Detail

annotatedItem

protected WeldClass<T> annotatedItem

enhancedSubclass

protected WeldClass<T> enhancedSubclass

constructorForEnhancedSubclass

protected WeldConstructor<T> constructorForEnhancedSubclass

decoratorProxyFactory

protected ProxyFactory<T> decoratorProxyFactory

Constructor Detail

AbstractClassBean

protected AbstractClassBean(WeldClass<T> type,
                            String idSuffix,
                            BeanManagerImpl beanManager,
                            ServiceRegistry services)

Constructor

Parameters:

type - The type

beanManager - The Bean manager

Method Detail

initialize

public void initialize(BeanDeployerEnvironment environment)

Initializes the bean and its metadata

Overrides:

initialize in class AbstractBean<T,Class<T>>

initializeAfterBeanDiscovery

public void initializeAfterBeanDiscovery()

Description copied from class: RIBean

In particular cases, the deployer must perform some initialization operations only after all beans have been deployed (e.g. for initializing decorators taking into account the possibility of having custom decorators which are deployed through portable extensions)

Overrides:

initializeAfterBeanDiscovery in class AbstractBean<T,Class<T>>

initAfterInterceptorsAndDecoratorsInitialized

protected void initAfterInterceptorsAndDecoratorsInitialized()

initInterceptorsIfNeeded

protected void initInterceptorsIfNeeded()

initDecorators

public void initDecorators()

hasDecorators

public boolean hasDecorators()

applyDecorators

protected T applyDecorators(T instance,
                            CreationalContext<T> creationalContext,
                            InjectionPoint originalInjectionPoint)

getDecorators

public List<Decorator<?>> getDecorators()

initType

protected void initType()

Initializes the bean type

initInjectableFields

protected void initInjectableFields()

Initializes the injection points

initInitializerMethods

protected void initInitializerMethods()

Initializes the initializer methods

initScope

protected void initScope()

Specified by:

initScope in class AbstractBean<T,Class<T>>

checkBeanImplementation

protected void checkBeanImplementation()

Validates the bean implementation

preSpecialize

protected void preSpecialize(BeanDeployerEnvironment environment)

Overrides:

preSpecialize in class AbstractBean<T,Class<T>>

getWeldAnnotated

public WeldClass<T> getWeldAnnotated()

Gets the annotated item

Specified by:

getWeldAnnotated in class AbstractBean<T,Class<T>>

Returns:

The annotated item

getDefaultName

protected String getDefaultName()

Gets the default name

Specified by:

getDefaultName in class AbstractBean<T,Class<T>>

Returns:

The default name

getInitializerMethods

public List<? extends Set<? extends MethodInjectionPoint<?,?>>> getInitializerMethods()

Gets the annotated methods

Returns:

The set of annotated methods

getInjectableFields

public List<? extends Set<FieldInjectionPoint<?,?>>> getInjectableFields()

Returns:

the injectableFields

initPostConstruct

protected void initPostConstruct()

Initializes the post-construct method

initPreDestroy

protected void initPreDestroy()

Initializes the pre-destroy method

getPostConstruct

public List<WeldMethod<?,? super T>> getPostConstruct()

Returns the post-construct method

Returns:

The post-construct method

getPreDestroy

public List<WeldMethod<?,? super T>> getPreDestroy()

Returns the pre-destroy method

Returns:

The pre-destroy method

isInterceptionCandidate

protected abstract boolean isInterceptionCandidate()

setInjectionTarget

public void setInjectionTarget(InjectionTarget<T> injectionTarget)

getInjectionTarget

public InjectionTarget<T> getInjectionTarget()

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>

Overrides:

getInjectionPoints in class RIBean<T>

Returns:

the set of injection points of the bean

defaultPreDestroy

protected void defaultPreDestroy(T instance)

defaultPostConstruct

protected void defaultPostConstruct(T instance)

hasInterceptors

public boolean hasInterceptors()

checkConstructor

protected void checkConstructor()

initConstructor

protected void initConstructor()

Initializes the constructor

getConstructor

public ConstructorInjectionPoint<T> getConstructor()

Returns the constructor

Returns:

The constructor

isSubclassed

protected boolean isSubclassed()

initEnhancedSubclass

protected void initEnhancedSubclass()

createEnhancedSubclass

protected Class<T> createEnhancedSubclass()