org.jboss.weld.bean

Class SessionBean<T>

java.lang.Object

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

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

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

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

Type Parameters:

T - The type (class) of the bean

All Implemented Interfaces:

Contextual<T>, Bean<T>, PassivationCapable

Direct Known Subclasses:

NewSessionBean

public class SessionBean<T>
extends AbstractClassBean<T>

An enterprise bean representation

Author:

Pete Muir, Ales Justin

Field Summary

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

annotatedItem, constructorForEnhancedSubclass, decoratorProxyFactory, 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	SessionBean(WeldClass<T> type, InternalEjbDescriptor<T> ejbDescriptor, String idSuffix, BeanManagerImpl manager, ServiceRegistry services) Constructor

Method Summary

Modifier and Type	Method and Description
protected T	applyDecorators(T instance, CreationalContext<T> creationalContext, InjectionPoint originalInjectionPoint)
T	create(CreationalContext<T> creationalContext) Creates an instance of the bean
protected static String	createId(String beanType, InternalEjbDescriptor<?> ejbDescriptor)
protected static String	createId(String beanType, InternalEjbDescriptor<?> ejbDescriptor, WeldClass<?> type)
protected T	createInstance(CreationalContext<T> ctx)
SessionObjectReference	createReference()
void	destroy(T instance, CreationalContext<T> creationalContext) Destroy an instance of the contextual type.
InternalEjbDescriptor<T>	getEjbDescriptor()
AbstractBean<?,?>	getSpecializedBean()
boolean	hasDefaultProducer() Returns true if the bean uses the default Producer ( or InjectionTarget).
protected void	checkConflictingRoles() Validates for non-conflicting roles
protected void	checkObserverMethods() If there are any observer methods, they must be static or business methods.
protected void	checkScopeAllowed() Check that the scope type is allowed by the stereotypes on the bean and the bean type
protected void	checkType()
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	initProxyClass()
protected void	initTypes()
boolean	isClientCanCallRemoveMethods()
protected boolean	isInterceptionCandidate()
boolean	isPassivationCapableBean()
boolean	isPassivationCapableDependency()
boolean	isProxyable()
static <T> SessionBean<T>	of(InternalEjbDescriptor<T> ejbDescriptor, BeanManagerImpl beanManager, ServiceRegistry services) Creates a simple, annotation defined Enterprise Web Bean
static <T> SessionBean<T>	of(InternalEjbDescriptor<T> ejbDescriptor, BeanManagerImpl beanManager, WeldClass<T> type, ServiceRegistry services) Creates a simple, annotation defined Enterprise Web Bean using the annotations specified on type
protected void	preSpecialize(BeanDeployerEnvironment environment) Validates specialization
protected void	registerInterceptors()
protected void	specialize(BeanDeployerEnvironment environment)
String	toString()

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

createEnhancedSubclass, defaultPostConstruct, defaultPreDestroy, getConstructor, getDecorators, getDefaultName, getInitializerMethods, getInjectableFields, getInjectionPoints, getInjectionTarget, getPostConstruct, getPreDestroy, getWeldAnnotated, hasDecorators, hasInterceptors, checkBeanImplementation, checkConstructor, initAfterInterceptorsAndDecoratorsInitialized, initConstructor, initDecorators, initEnhancedSubclass, initInitializerMethods, initInjectableFields, initInterceptorsIfNeeded, initPostConstruct, initPreDestroy, initScope, initType, isSubclassed, setInjectionTarget

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

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

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

equals, getBeanClass, getBeanManager, getId, getQualifierInstances, hashCode, isNormalScoped

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionBean

protected SessionBean(WeldClass<T> type,
                      InternalEjbDescriptor<T> ejbDescriptor,
                      String idSuffix,
                      BeanManagerImpl manager,
                      ServiceRegistry services)

Constructor

Parameters:

type - The type of the bean

manager - The Bean manager

Method Detail

of

public static <T> SessionBean<T> of(InternalEjbDescriptor<T> ejbDescriptor,
                                    BeanManagerImpl beanManager,
                                    ServiceRegistry services)

Creates a simple, annotation defined Enterprise Web Bean

Type Parameters:

T - The type

Parameters:

beanManager - the current manager

Returns:

An Enterprise Web Bean

of

public static <T> SessionBean<T> of(InternalEjbDescriptor<T> ejbDescriptor,
                                    BeanManagerImpl beanManager,
                                    WeldClass<T> type,
                                    ServiceRegistry services)

Creates a simple, annotation defined Enterprise Web Bean using the annotations specified on type

Type Parameters:

T - The type

Parameters:

beanManager - the current manager

type - the AnnotatedType to use

Returns:

An Enterprise Web Bean

createId

protected static String createId(String beanType,
                                 InternalEjbDescriptor<?> ejbDescriptor)

createId

protected static String createId(String beanType,
                                 InternalEjbDescriptor<?> ejbDescriptor,
                                 WeldClass<?> type)

initialize

public void initialize(BeanDeployerEnvironment environment)

Initializes the bean and its metadata

Overrides:

initialize in class AbstractClassBean<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 AbstractClassBean<T>

createInstance

protected T createInstance(CreationalContext<T> ctx)

initTypes

protected void initTypes()

Overrides:

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

initProxyClass

protected void initProxyClass()

checkConflictingRoles

protected void checkConflictingRoles()

Validates for non-conflicting roles

checkScopeAllowed

protected void checkScopeAllowed()

Check that the scope type is allowed by the stereotypes on the bean and the bean type

preSpecialize

protected void preSpecialize(BeanDeployerEnvironment environment)

Validates specialization

Overrides:

preSpecialize in class AbstractClassBean<T>

specialize

protected void specialize(BeanDeployerEnvironment environment)

Overrides:

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

create

public T create(CreationalContext<T> creationalContext)

Creates an instance of the bean

Parameters:

creationalContext - the context in which this instance is being created

Returns:

The instance

applyDecorators

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

Overrides:

applyDecorators in class AbstractClassBean<T>

destroy

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

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.

Parameters:

instance - the contextual instance to destroy

creationalContext - the context in which this instance was created

checkType

protected void checkType()

Specified by:

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

isPassivationCapableBean

public boolean isPassivationCapableBean()

Specified by:

isPassivationCapableBean in class RIBean<T>

isPassivationCapableDependency

public boolean isPassivationCapableDependency()

Specified by:

isPassivationCapableDependency in class RIBean<T>

getEjbDescriptor

public InternalEjbDescriptor<T> getEjbDescriptor()

isClientCanCallRemoveMethods

public boolean isClientCanCallRemoveMethods()

getSpecializedBean

public AbstractBean<?,?> getSpecializedBean()

Specified by:

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

checkObserverMethods

protected void checkObserverMethods()

If there are any observer methods, they must be static or business methods.

createReference

public SessionObjectReference createReference()

isInterceptionCandidate

protected boolean isInterceptionCandidate()

Specified by:

isInterceptionCandidate in class AbstractClassBean<T>

registerInterceptors

protected void registerInterceptors()

toString

public String toString()

Overrides:

toString in class RIBean<T>

isProxyable

public boolean isProxyable()

Specified by:

isProxyable in class RIBean<T>

hasDefaultProducer

public boolean hasDefaultProducer()

Description copied from class: AbstractBean

Returns true if the bean uses the default Producer ( or InjectionTarget). The method returns false if the producer of the bean was replaced by an extension.

Specified by:

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