org.apache.webbeans.component

Class AbstractOwbBean<T>

java.lang.Object

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

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

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:

AbstractProducerBean, BuiltInOwbBean, InjectionTargetBean, ProducerAwareInjectionTargetBean, ThirdpartyBeanImpl

public abstract class AbstractOwbBean<T>
extends BeanAttributesImpl<T>
implements OwbBean<T>, javax.enterprise.inject.spi.PassivationCapable

Abstract implementation of the OwbBean contract.

Version:

$Rev$ $Date$

See Also:

Bean

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	enabled This bean is enabled or disabled
protected Logger	logger Logger instance
protected String	passivatingId This string will be used for passivating the Bean.
protected boolean	specializedBean This bean is specialized or not
protected WebBeansContext	webBeansContext
protected WebBeansType	webBeansType Web Beans type

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractOwbBean(WebBeansContext webBeansContext, WebBeansType webBeansType, javax.enterprise.inject.spi.BeanAttributes<T> beanAttributes, Class<?> beanClass)

Method Summary

Modifier and Type	Method and Description
protected void	addToStringInfo(StringBuilder builder) This method can be used to add additional info about the Bean
T	create(javax.enterprise.context.spi.CreationalContext<T> creationalContext)
void	destroy(T instance, javax.enterprise.context.spi.CreationalContext<T> creationalContext)
boolean	equals(Object o)
Class<?>	getBeanClass()
String	getId() get the unique Id of the bean.
Set<javax.enterprise.inject.spi.InjectionPoint>	getInjectionPoints()
protected Logger	getLogger() The Logger should really only be used to log errors!
Class<T>	getReturnType() Gets type of the producer method/field or the bean class if it's not a producer.
WebBeansContext	getWebBeansContext() Get the web beans context this bean is associated with
WebBeansType	getWebBeansType() Get web bean type of the bean.
int	hashCode()
boolean	isDependent() This determines if this bean is really a dependent bean, and as such always creats a freshl instance for each InjectionPoint.
boolean	isEnabled() Bean is enabled or not.
boolean	isPassivationCapable() True if passivation capable false otherwise.
boolean	isSpecializedBean() Returns true if bean is a specialized bean, false otherwise.
protected String	providedId()
void	setEnabled(boolean enabled) Set enableed flag.
void	setSpecializedBean(boolean specialized) Set specialized flag.
String	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 org.apache.webbeans.component.OwbBean

getProducer

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

Field Detail

logger

protected Logger logger

Logger instance

webBeansType

protected WebBeansType webBeansType

Web Beans type

specializedBean

protected boolean specializedBean

This bean is specialized or not

enabled

protected boolean enabled

This bean is enabled or disabled

passivatingId

protected String passivatingId

This string will be used for passivating the Bean. It will be created on the first use.

See Also:

getId()

webBeansContext

protected final WebBeansContext webBeansContext

Constructor Detail

AbstractOwbBean

protected AbstractOwbBean(WebBeansContext webBeansContext,
                          WebBeansType webBeansType,
                          javax.enterprise.inject.spi.BeanAttributes<T> beanAttributes,
                          Class<?> beanClass)

Method Detail

getWebBeansContext

public WebBeansContext getWebBeansContext()

Get the web beans context this bean is associated with

Specified by:

getWebBeansContext in interface OwbBean<T>

Returns:

WebBeansContext this bean is associated with

getBeanClass

public Class<?> getBeanClass()

Specified by:

getBeanClass in interface javax.enterprise.inject.spi.Bean<T>

create

public T create(javax.enterprise.context.spi.CreationalContext<T> creationalContext)

Specified by:

create in interface javax.enterprise.context.spi.Contextual<T>

destroy

public void destroy(T instance,
                    javax.enterprise.context.spi.CreationalContext<T> creationalContext)

Specified by:

destroy in interface javax.enterprise.context.spi.Contextual<T>

getId

public String getId()

get the unique Id of the bean. This will get used as reference on passivation. Gets id of the bean.

Specified by:

getId in interface javax.enterprise.inject.spi.PassivationCapable

Specified by:

getId in interface OwbBean<T>

Returns:

id of the bean

providedId

protected String providedId()

isPassivationCapable

public boolean isPassivationCapable()

Description copied from interface: OwbBean

True if passivation capable false otherwise.

Specified by:

isPassivationCapable in interface OwbBean<T>

Returns:

true if this bean is passivation capable

getWebBeansType

public WebBeansType getWebBeansType()

Get web bean type of the bean.

Specified by:

getWebBeansType in interface OwbBean<T>

Returns:

web beans type

See Also:

WebBeansType

getReturnType

public Class<T> getReturnType()

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>

Returns:

type of the producer method

See Also:

getBeanClass()

getInjectionPoints

public Set<javax.enterprise.inject.spi.InjectionPoint> getInjectionPoints()

Specified by:

getInjectionPoints in interface javax.enterprise.inject.spi.Bean<T>

setSpecializedBean

public void setSpecializedBean(boolean specialized)

Set specialized flag.

Specified by:

setSpecializedBean in interface OwbBean<T>

Parameters:

specialized - flag

setEnabled

public void setEnabled(boolean enabled)

Set enableed flag.

Specified by:

setEnabled in interface OwbBean<T>

Parameters:

enabled - flag

isSpecializedBean

public boolean isSpecializedBean()

Returns true if bean is a specialized bean, false otherwise.

Specified by:

isSpecializedBean in interface OwbBean<T>

Returns:

true if bean is a specialized bean

isEnabled

public boolean isEnabled()

Bean is enabled or not.

Specified by:

isEnabled in interface OwbBean<T>

Returns:

true if enabled

toString

public String toString()

Overrides:

toString in class Object

addToStringInfo

protected void addToStringInfo(StringBuilder builder)

This method can be used to add additional info about the Bean

Parameters:

builder -

getLogger

protected Logger getLogger()

The Logger should really only be used to log errors!

isDependent

public boolean isDependent()

Description copied from interface: OwbBean

This determines if this bean is really a dependent bean, and as such always creats a freshl instance for each InjectionPoint. A BeanManagerBean is e.g. not a dependent bean.

Specified by:

isDependent in interface OwbBean<T>

Returns:

true if this is a dependent bean

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object