org.springframework.beans.factory.annotation

Class AutowiredAnnotationBeanPostProcessor.ShortcutDependencyDescriptor

java.lang.Object

org.springframework.beans.factory.InjectionPoint

org.springframework.beans.factory.config.DependencyDescriptor

org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.ShortcutDependencyDescriptor

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

AutowiredAnnotationBeanPostProcessor

private static class AutowiredAnnotationBeanPostProcessor.ShortcutDependencyDescriptor
extends DependencyDescriptor

DependencyDescriptor variant with a pre-resolved target bean name.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Class<?>	requiredType
private java.lang.String	shortcut

Fields inherited from class org.springframework.beans.factory.InjectionPoint

field, methodParameter

Constructor Summary

Constructors

Constructor and Description
ShortcutDependencyDescriptor(DependencyDescriptor original, java.lang.String shortcut, java.lang.Class<?> requiredType)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	resolveShortcut(BeanFactory beanFactory) Resolve a shortcut for this dependency against the given factory, for example taking some pre-resolved information into account.

Methods inherited from class org.springframework.beans.factory.config.DependencyDescriptor

equals, fallbackMatchAllowed, forFallbackMatch, getDependencyName, getDependencyType, getResolvableType, increaseNestingLevel, initParameterNameDiscovery, isEager, isRequired, resolveCandidate, resolveNotUnique, setContainingClass

Methods inherited from class org.springframework.beans.factory.InjectionPoint

getAnnotatedElement, getAnnotations, getDeclaredType, getField, getMember, getMethodParameter, hashCode, toString

Methods inherited from class java.lang.Object

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

Field Detail

shortcut

private final java.lang.String shortcut

requiredType

private final java.lang.Class<?> requiredType

Constructor Detail

ShortcutDependencyDescriptor

public ShortcutDependencyDescriptor(DependencyDescriptor original,
                                    java.lang.String shortcut,
                                    java.lang.Class<?> requiredType)

Method Detail

resolveShortcut

public java.lang.Object resolveShortcut(BeanFactory beanFactory)

Description copied from class: DependencyDescriptor

Resolve a shortcut for this dependency against the given factory, for example taking some pre-resolved information into account.

The resolution algorithm will first attempt to resolve a shortcut through this method before going into the regular type matching algorithm across all beans. Subclasses may override this method to improve resolution performance based on pre-cached information while still receiving InjectionPoint exposure etc.

Overrides:

resolveShortcut in class DependencyDescriptor

Parameters:

beanFactory - the associated factory

Returns:

the shortcut result if any, or null if none