Package org.jboss.weld.bootstrap.events
Class RequiredAnnotationDiscovery
- java.lang.Object
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- org.jboss.weld.bootstrap.events.RequiredAnnotationDiscovery
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- All Implemented Interfaces:
org.jboss.weld.bootstrap.api.Service
public class RequiredAnnotationDiscovery extends Object implements org.jboss.weld.bootstrap.api.Service
Wrapper overReflectionCache
capable of determining whether a given class has a given annotation or not, as defined by the CDI 1.1 specification (11.5.6).- Author:
- Jozef Hartinger
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Constructor Summary
Constructors Constructor Description RequiredAnnotationDiscovery(ReflectionCache cache)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
cleanup()
boolean
containsAnnotation(BackedAnnotatedType<?> annotatedType, Class<? extends Annotation> requiredAnnotation)
Indicates whether the given class contains an annotation of the given annotation type.
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Constructor Detail
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RequiredAnnotationDiscovery
public RequiredAnnotationDiscovery(ReflectionCache cache)
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Method Detail
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containsAnnotation
public boolean containsAnnotation(BackedAnnotatedType<?> annotatedType, Class<? extends Annotation> requiredAnnotation)
Indicates whether the given class contains an annotation of the given annotation type.
The set is referred to as M hereafter
The given class is said to contain the given annotation if any of these applies:
- The required annotation or an annotation annotated with the required annotation is present on the class
- The required annotation or an annotation annotated with the required annotation, which is annotated with
Inherited
, is present on a direct or indirect superclass of the given class - The required annotation or an annotation annotated with the required annotation is present on a field or method declared by the given class or any direct or indirect superclass of the given class
- The required annotation or an annotation annotated with the required annotation is present on a parameter of a method declared by the given class or any direct or indirect superclass of the given class
- The annotation or an annotation annotated with the required annotation is present on a default method or a parameter of a default method declared by an interface directly or indirectly implemented by the given class
- The required annotation or an annotation annotated with the required annotation is present on a constructor declared by the given class
- The required annotation or an annotation annotated with the required annotation is present on a parameter of a constructor declared by the given class
- Parameters:
javaClass
- the given classannotation
- the given annotation type- Returns:
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cleanup
public void cleanup()
- Specified by:
cleanup
in interfaceorg.jboss.weld.bootstrap.api.Service
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