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java.lang.Objectorg.springframework.beans.factory.annotation.QualifierAnnotationAutowireCandidateResolver
public class QualifierAnnotationAutowireCandidateResolver
AutowireCandidateResolver implementation that matches bean definition
 qualifiers against qualifier annotations on the field or parameter to be autowired.
AutowireCandidateQualifier, 
Qualifier| Constructor Summary | |
|---|---|
| QualifierAnnotationAutowireCandidateResolver()Create a new QualifierAnnotationAutowireCandidateResolver for Spring's standard Qualifierannotation. | |
| QualifierAnnotationAutowireCandidateResolver(Class<? extends Annotation> qualifierType)Create a new QualifierAnnotationAutowireCandidateResolver for the given qualifier annotation type. | |
| QualifierAnnotationAutowireCandidateResolver(Set<Class<? extends Annotation>> qualifierTypes)Create a new QualifierAnnotationAutowireCandidateResolver for the given qualifier annotation types. | |
| Method Summary | |
|---|---|
|  void | addQualifierType(Class<? extends Annotation> qualifierType)Register the given type to be used as a qualifier when autowiring. | 
|  boolean | isAutowireCandidate(BeanDefinitionHolder bdHolder,
                    DependencyDescriptor descriptor)Determine if the provided bean definition is an autowire candidate. | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
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public QualifierAnnotationAutowireCandidateResolver()
Qualifier annotation.
public QualifierAnnotationAutowireCandidateResolver(Class<? extends Annotation> qualifierType)
qualifierType - the qualifier annotation to look forpublic QualifierAnnotationAutowireCandidateResolver(Set<Class<? extends Annotation>> qualifierTypes)
qualifierTypes - the qualifier annotations to look for| Method Detail | 
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public void addQualifierType(Class<? extends Annotation> qualifierType)
This implementation only supports annotations as qualifier types.
qualifierType - the annotation type to register
public boolean isAutowireCandidate(BeanDefinitionHolder bdHolder,
                                   DependencyDescriptor descriptor)
To be considered a candidate the bean's autowire-candidate attribute must not have been set to 'false'. Also if an annotation on the field or parameter to be autowired is recognized by this bean factory as a qualifier, the bean must 'match' against the annotation as well as any attributes it may contain. The bean definition must contain the same qualifier or match by meta attributes. A "value" attribute will fallback to match against the bean name or an alias if a qualifier or attribute does not match.
isAutowireCandidate in interface AutowireCandidateResolverbdHolder - the bean definition including bean name and aliasesdescriptor - the descriptor for the target method parameter or field
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