org.springframework.context.annotation
Class ScannedGenericBeanDefinition

java.lang.Object
  org.springframework.core.AttributeAccessorSupport
      org.springframework.beans.BeanMetadataAttributeAccessor
          org.springframework.beans.factory.support.AbstractBeanDefinition
              org.springframework.beans.factory.support.GenericBeanDefinition
                  org.springframework.context.annotation.ScannedGenericBeanDefinition

All Implemented Interfaces:

Serializable, Cloneable, BeanMetadataElement, AnnotatedBeanDefinition, BeanDefinition, AttributeAccessor

public class ScannedGenericBeanDefinition
extends GenericBeanDefinition
implements AnnotatedBeanDefinition

Extension of the GenericBeanDefinition class, based on an ASM ClassReader, with support for annotation metadata exposed through the AnnotatedBeanDefinition interface.

This class does not load the bean Class early. It rather retrieves all relevant metadata from the ".class" file itself, parsed with the ASM ClassReader. It is functionally equivalent to AnnotatedGenericBeanDefinition.AnnotatedGenericBeanDefinition(AnnotationMetadata) but distinguishes by type beans that have been scanned vs those that have been otherwise registered or detected by other means.

Since:

2.5

Author:

Juergen Hoeller, Chris Beams

See Also:

getMetadata(), AbstractBeanDefinition.getBeanClassName(), MetadataReaderFactory, AnnotatedGenericBeanDefinition, Serialized Form

Field Summary

Fields inherited from class org.springframework.beans.factory.support.AbstractBeanDefinition

AUTOWIRE_AUTODETECT, AUTOWIRE_BY_NAME, AUTOWIRE_BY_TYPE, AUTOWIRE_CONSTRUCTOR, AUTOWIRE_NO, DEPENDENCY_CHECK_ALL, DEPENDENCY_CHECK_NONE, DEPENDENCY_CHECK_OBJECTS, DEPENDENCY_CHECK_SIMPLE, INFER_METHOD, SCOPE_DEFAULT

Fields inherited from interface org.springframework.beans.factory.config.BeanDefinition

ROLE_APPLICATION, ROLE_INFRASTRUCTURE, ROLE_SUPPORT, SCOPE_PROTOTYPE, SCOPE_SINGLETON

Constructor Summary

ScannedGenericBeanDefinition(MetadataReader metadataReader)
Create a new ScannedGenericBeanDefinition for the class that the given MetadataReader describes.

Method Summary

AnnotationMetadata

getMetadata() Obtain the annotation metadata (as well as basic class metadata) for this bean definition's bean class.

Methods inherited from class org.springframework.beans.factory.support.GenericBeanDefinition

cloneBeanDefinition, equals, getParentName, setParentName, toString

Methods inherited from class org.springframework.beans.factory.support.AbstractBeanDefinition

addQualifier, applyDefaults, clone, copyQualifiersFrom, getAutowireMode, getBeanClass, getBeanClassName, getConstructorArgumentValues, getDependencyCheck, getDependsOn, getDescription, getDestroyMethodName, getFactoryBeanName, getFactoryMethodName, getInitMethodName, getMethodOverrides, getOriginatingBeanDefinition, getPropertyValues, getQualifier, getQualifiers, getResolvedAutowireMode, getResource, getResourceDescription, getRole, getScope, hasBeanClass, hasConstructorArgumentValues, hashCode, hasQualifier, isAbstract, isAutowireCandidate, isEnforceDestroyMethod, isEnforceInitMethod, isLazyInit, isLenientConstructorResolution, isNonPublicAccessAllowed, isPrimary, isPrototype, isSingleton, isSynthetic, overrideFrom, overrideFrom, prepareMethodOverride, prepareMethodOverrides, resolveBeanClass, setAbstract, setAutowireCandidate, setAutowireMode, setBeanClass, setBeanClassName, setConstructorArgumentValues, setDependencyCheck, setDependsOn, setDescription, setDestroyMethodName, setEnforceDestroyMethod, setEnforceInitMethod, setFactoryBeanName, setFactoryMethodName, setInitMethodName, setLazyInit, setLenientConstructorResolution, setMethodOverrides, setNonPublicAccessAllowed, setOriginatingBeanDefinition, setPrimary, setPropertyValues, setResource, setResourceDescription, setRole, setScope, setSingleton, setSynthetic, validate

Methods inherited from class org.springframework.beans.BeanMetadataAttributeAccessor

addMetadataAttribute, getAttribute, getMetadataAttribute, getSource, removeAttribute, setAttribute, setSource

Methods inherited from class org.springframework.core.AttributeAccessorSupport

attributeNames, copyAttributesFrom, hasAttribute

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.beans.factory.config.BeanDefinition

getBeanClassName, getConstructorArgumentValues, getDependsOn, getDescription, getFactoryBeanName, getFactoryMethodName, getOriginatingBeanDefinition, getParentName, getPropertyValues, getResourceDescription, getRole, getScope, isAbstract, isAutowireCandidate, isLazyInit, isPrimary, isPrototype, isSingleton, setAutowireCandidate, setBeanClassName, setDependsOn, setFactoryBeanName, setFactoryMethodName, setLazyInit, setParentName, setPrimary, setScope

Methods inherited from interface org.springframework.core.AttributeAccessor

attributeNames, getAttribute, hasAttribute, removeAttribute, setAttribute

Methods inherited from interface org.springframework.beans.BeanMetadataElement

getSource

Constructor Detail

ScannedGenericBeanDefinition

public ScannedGenericBeanDefinition(MetadataReader metadataReader)

Create a new ScannedGenericBeanDefinition for the class that the given MetadataReader describes.

Parameters:

metadataReader - the MetadataReader for the scanned target class

Method Detail

getMetadata

public final AnnotationMetadata getMetadata()

Description copied from interface: AnnotatedBeanDefinition

Obtain the annotation metadata (as well as basic class metadata) for this bean definition's bean class.

Specified by:

getMetadata in interface AnnotatedBeanDefinition

Returns:

the annotation metadata object (never null)