类 StandardAnnotationMetadata

构造器详细资料

• StandardAnnotationMetadata

  @Deprecated
  public StandardAnnotationMetadata​(Class<?> introspectedClass)

  已过时。

  since 5.2 in favor of the factory method AnnotationMetadata.introspect(Class)
  Create a new StandardAnnotationMetadata wrapper for the given Class.

  参数:

  introspectedClass - the Class to introspect

  另请参阅:

  StandardAnnotationMetadata(Class, boolean)

• StandardAnnotationMetadata

  @Deprecated
  public StandardAnnotationMetadata​(Class<?> introspectedClass,
                                    boolean nestedAnnotationsAsMap)

  已过时。

  since 5.2 in favor of the factory method AnnotationMetadata.introspect(Class). Use MergedAnnotation.asMap from getAnnotations() rather than AnnotatedTypeMetadata.getAnnotationAttributes(String) if nestedAnnotationsAsMap is false
  Create a new StandardAnnotationMetadata wrapper for the given Class, providing the option to return any nested annotations or annotation arrays in the form of AnnotationAttributes instead of actual Annotation instances.

  参数:

  introspectedClass - the Class to introspect

  nestedAnnotationsAsMap - return nested annotations and annotation arrays as AnnotationAttributes for compatibility with ASM-based AnnotationMetadata implementations

  从以下版本开始:

  3.1.1

方法详细资料

• getAnnotations

  public MergedAnnotations getAnnotations()

  从接口复制的说明: AnnotatedTypeMetadata
  Return annotation details based on the direct annotations of the underlying element.

  指定者:

  getAnnotations 在接口中 AnnotatedTypeMetadata

  返回:

  merged annotations based on the direct annotations

• getAnnotationTypes

  public Set<String> getAnnotationTypes()

  从接口复制的说明: AnnotationMetadata
  Get the fully qualified class names of all annotation types that are present on the underlying class.

  指定者:

  getAnnotationTypes 在接口中 AnnotationMetadata

  返回:

  the annotation type names

• getAnnotationAttributes

  @Nullable
  public Map<String,​Object> getAnnotationAttributes​(String annotationName,
                                                          boolean classValuesAsString)

  从接口复制的说明: AnnotatedTypeMetadata
  Retrieve the attributes of the annotation of the given type, if any (i.e. if defined on the underlying element, as direct annotation or meta-annotation), also taking attribute overrides on composed annotations into account.

  指定者:

  getAnnotationAttributes 在接口中 AnnotatedTypeMetadata

  参数:

  annotationName - the fully qualified class name of the annotation type to look for

  classValuesAsString - whether to convert class references to String class names for exposure as values in the returned Map, instead of Class references which might potentially have to be loaded first

  返回:

  a Map of attributes, with the attribute name as key (e.g. "value") and the defined attribute value as Map value. This return value will be null if no matching annotation is defined.

• getAllAnnotationAttributes

  @Nullable
  public MultiValueMap<String,​Object> getAllAnnotationAttributes​(String annotationName,
                                                                       boolean classValuesAsString)

  从接口复制的说明: AnnotatedTypeMetadata
  Retrieve all attributes of all annotations of the given type, if any (i.e. if defined on the underlying element, as direct annotation or meta-annotation). Note that this variant does not take attribute overrides into account.

  指定者:

  getAllAnnotationAttributes 在接口中 AnnotatedTypeMetadata

  参数:

  annotationName - the fully qualified class name of the annotation type to look for

  classValuesAsString - whether to convert class references to String

  返回:

  a MultiMap of attributes, with the attribute name as key (e.g. "value") and a list of the defined attribute values as Map value. This return value will be null if no matching annotation is defined.

  另请参阅:

  AnnotatedTypeMetadata.getAllAnnotationAttributes(String)

• hasAnnotatedMethods

  public boolean hasAnnotatedMethods​(String annotationName)

  从接口复制的说明: AnnotationMetadata
  Determine whether the underlying class has any methods that are annotated (or meta-annotated) with the given annotation type.

  指定者:

  hasAnnotatedMethods 在接口中 AnnotationMetadata

  参数:

  annotationName - the fully qualified class name of the annotation type to look for

• getAnnotatedMethods

  public Set<MethodMetadata> getAnnotatedMethods​(String annotationName)

  从接口复制的说明: AnnotationMetadata
  Retrieve the method metadata for all methods that are annotated (or meta-annotated) with the given annotation type.

  For any returned method, AnnotatedTypeMetadata.isAnnotated(java.lang.String) will return true for the given annotation type.

  指定者:

  getAnnotatedMethods 在接口中 AnnotationMetadata

  参数:

  annotationName - the fully qualified class name of the annotation type to look for

  返回:

  a set of MethodMetadata for methods that have a matching annotation. The return value will be an empty set if no methods match the annotation type.