类 SimpleAutowireCandidateResolver

构造器详细资料

• SimpleAutowireCandidateResolver

  public SimpleAutowireCandidateResolver()

方法详细资料

• isAutowireCandidate

  public boolean isAutowireCandidate​(BeanDefinitionHolder bdHolder,
                                     DependencyDescriptor descriptor)

  从接口复制的说明: AutowireCandidateResolver
  Determine whether the given bean definition qualifies as an autowire candidate for the given dependency.

  指定者:

  isAutowireCandidate 在接口中 AutowireCandidateResolver

  参数:

  bdHolder - the bean definition including bean name and aliases

  descriptor - the descriptor for the target method parameter or field

  返回:

  whether the bean definition qualifies as autowire candidate

• isRequired

  public boolean isRequired​(DependencyDescriptor descriptor)

  Determine whether the given descriptor is effectively required.

  The default implementation checks DependencyDescriptor.isRequired().

  参数:

  descriptor - the descriptor for the target method parameter or field

  返回:

  whether the descriptor is marked as required or possibly indicating non-required status some other way (e.g. through a parameter annotation)

  从以下版本开始:

  4.3.9

  另请参阅:

  DependencyDescriptor.isRequired()

• getSuggestedValue

  public Object getSuggestedValue​(DependencyDescriptor descriptor)

  从接口复制的说明: AutowireCandidateResolver
  Determine whether a default value is suggested for the given dependency.

  指定者:

  getSuggestedValue 在接口中 AutowireCandidateResolver

  参数:

  descriptor - the descriptor for the target method parameter or field

  返回:

  the value suggested (typically an expression String), or null if none found

• getLazyResolutionProxyIfNecessary

  public Object getLazyResolutionProxyIfNecessary​(DependencyDescriptor descriptor,
                                                  String beanName)

  从接口复制的说明: AutowireCandidateResolver
  Build a proxy for lazy resolution of the actual dependency target, if demanded by the injection point.

  指定者:

  getLazyResolutionProxyIfNecessary 在接口中 AutowireCandidateResolver

  参数:

  descriptor - the descriptor for the target method parameter or field

  beanName - the name of the bean that contains the injection point

  返回:

  the lazy resolution proxy for the actual dependency target, or null if straight resolution is to be performed