public interface AutowireCandidateResolver
Modifier and Type | Method and Description |
---|---|
default java.lang.Object |
getLazyResolutionProxyIfNecessary(DependencyDescriptor descriptor,
java.lang.String beanName)
Build a proxy for lazy resolution of the actual dependency target,
if demanded by the injection point.
|
default java.lang.Object |
getSuggestedValue(DependencyDescriptor descriptor)
Determine whether a default value is suggested for the given dependency.
|
default boolean |
isAutowireCandidate(BeanDefinitionHolder bdHolder,
DependencyDescriptor descriptor)
Determine whether the given bean definition qualifies as an
autowire candidate for the given dependency.
|
default boolean |
isRequired(DependencyDescriptor descriptor)
Determine whether the given descriptor is effectively required.
|
default boolean isAutowireCandidate(BeanDefinitionHolder bdHolder, DependencyDescriptor descriptor)
The default implementation checks
BeanDefinition.isAutowireCandidate()
.
bdHolder
- the bean definition including bean name and aliasesdescriptor
- the descriptor for the target method parameter or fieldBeanDefinition.isAutowireCandidate()
default boolean isRequired(DependencyDescriptor descriptor)
The default implementation checks DependencyDescriptor.isRequired()
.
descriptor
- the descriptor for the target method parameter or fieldDependencyDescriptor.isRequired()
@Nullable default java.lang.Object getSuggestedValue(DependencyDescriptor descriptor)
The default implementation simply returns null
.
descriptor
- the descriptor for the target method parameter or fieldnull
if none found@Nullable default java.lang.Object getLazyResolutionProxyIfNecessary(DependencyDescriptor descriptor, @Nullable java.lang.String beanName)
The default implementation simply returns null
.
descriptor
- the descriptor for the target method parameter or fieldbeanName
- the name of the bean that contains the injection pointnull
if straight resolution is to be performed