com.caucho.config.inject
Class InterceptorBean<X>

java.lang.Object
  com.caucho.config.inject.AbstractInterceptorBean<X>
      com.caucho.config.inject.InterceptorRuntimeBean<X>
          com.caucho.config.inject.InterceptorBean<X>

All Implemented Interfaces:

Contextual<X>, Bean<X>, Interceptor<X>

public class InterceptorBean<X>
extends InterceptorRuntimeBean<X>

InterceptorBean represents a Java interceptor

Constructor Summary

InterceptorBean(java.lang.Class<X> type)

InterceptorBean(InjectManager beanManager, java.lang.Class<X> type)

Method Summary

X	create(CreationalContext<X> creationalContext) Creates a new instance for the Contextual's type.
void	destroy(X instance, CreationalContext<X> env) Destroys a bean instance
Bean<X>	getBean()
java.lang.Class<?>	getBeanClass() Returns the bean class.
java.util.Set<InjectionPoint>	getInjectionPoints() Returns the set of injection points, for validation.
java.util.Set<java.lang.annotation.Annotation>	getInterceptorBindings() Returns the bean's binding types
java.lang.String	getName() Returns the bean's name or null if the bean does not have a primary name.
java.util.Set<java.lang.annotation.Annotation>	getQualifiers() Returns the bean's bindings
java.lang.Class<? extends java.lang.annotation.Annotation>	getScope() Returns the bean's scope
java.util.Set<java.lang.Class<? extends java.lang.annotation.Annotation>>	getStereotypes() Returns the bean's stereotypes
java.util.Set<java.lang.reflect.Type>	getTypes() Returns the types that the bean implements
void	init()
protected void	introspect()
protected void	introspectQualifiers(java.lang.annotation.Annotation[] annList)
boolean	isAlternative() Returns true if the bean can be null
boolean	isNullable() Returns true if the bean can be null
boolean	isPassivationCapable() Returns true if the bean is serializable
java.lang.String	toString()

Methods inherited from class com.caucho.config.inject.InterceptorRuntimeBean

equals, getMethod, getParent, getType, hashCode, intercept, intercepts, isAllowParent

Methods inherited from class java.lang.Object

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

Constructor Detail

InterceptorBean

public InterceptorBean(InjectManager beanManager,
                       java.lang.Class<X> type)

InterceptorBean

public InterceptorBean(java.lang.Class<X> type)

Method Detail

getBean

public Bean<X> getBean()

Overrides:

getBean in class InterceptorRuntimeBean<X>

getQualifiers

public java.util.Set<java.lang.annotation.Annotation> getQualifiers()

Returns the bean's bindings

Specified by:

getQualifiers in interface Bean<X>

Overrides:

getQualifiers in class InterceptorRuntimeBean<X>

getStereotypes

public java.util.Set<java.lang.Class<? extends java.lang.annotation.Annotation>> getStereotypes()

Returns the bean's stereotypes

Specified by:

getStereotypes in interface Bean<X>

Overrides:

getStereotypes in class InterceptorRuntimeBean<X>

getName

public java.lang.String getName()

Returns the bean's name or null if the bean does not have a primary name.

Specified by:

getName in interface Bean<X>

Overrides:

getName in class InterceptorRuntimeBean<X>

isNullable

public boolean isNullable()

Returns true if the bean can be null

Specified by:

isNullable in interface Bean<X>

Overrides:

isNullable in class InterceptorRuntimeBean<X>

isAlternative

public boolean isAlternative()

Returns true if the bean can be null

Specified by:

isAlternative in interface Bean<X>

Overrides:

isAlternative in class InterceptorRuntimeBean<X>

isPassivationCapable

public boolean isPassivationCapable()

Returns true if the bean is serializable

getScope

public java.lang.Class<? extends java.lang.annotation.Annotation> getScope()

Returns the bean's scope

Specified by:

getScope in interface Bean<X>

Overrides:

getScope in class InterceptorRuntimeBean<X>

getTypes

public java.util.Set<java.lang.reflect.Type> getTypes()

Returns the types that the bean implements

Specified by:

getTypes in interface Bean<X>

Overrides:

getTypes in class InterceptorRuntimeBean<X>

getBeanClass

public java.lang.Class<?> getBeanClass()

Description copied from interface: Bean

Returns the bean class.

Specified by:

getBeanClass in interface Bean<X>

Overrides:

getBeanClass in class InterceptorRuntimeBean<X>

create

public X create(CreationalContext<X> creationalContext)

Description copied from interface: Contextual

Creates a new instance for the Contextual's type. If the instance already exists in the CreationalContext, create will return it instead of creating a new instance.

1. create an instance of the bean
2. create interceptor and decorator stacks
3. inject dependencies
4. set any XML-configured values
5. call @PostConstruct

Specified by:

create in interface Contextual<X>

Overrides:

create in class InterceptorRuntimeBean<X>

Parameters:

creationalContext - the creation context used to support circular references.

Returns:

the new instance

destroy

public void destroy(X instance,
                    CreationalContext<X> env)

Destroys a bean instance

Specified by:

destroy in interface Contextual<X>

Overrides:

destroy in class InterceptorRuntimeBean<X>

Parameters:

instance - the instance to destroy

getInterceptorBindings

public java.util.Set<java.lang.annotation.Annotation> getInterceptorBindings()

Returns the bean's binding types

Specified by:

getInterceptorBindings in interface Interceptor<X>

Overrides:

getInterceptorBindings in class InterceptorRuntimeBean<X>

getInjectionPoints

public java.util.Set<InjectionPoint> getInjectionPoints()

Returns the set of injection points, for validation.

Specified by:

getInjectionPoints in interface Bean<X>

Overrides:

getInjectionPoints in class InterceptorRuntimeBean<X>

init

public void init()

introspect

protected void introspect()

introspectQualifiers

protected void introspectQualifiers(java.lang.annotation.Annotation[] annList)

toString

public java.lang.String toString()

Overrides:

toString in class InterceptorRuntimeBean<X>