io.quarkus.arc.processor

Class Annotations

java.lang.Object

io.quarkus.arc.processor.Annotations

public final class Annotations
extends Object

Method Summary

Modifier and Type	Method and Description
static boolean	contains(Collection<org.jboss.jandex.AnnotationInstance> annotations, org.jboss.jandex.DotName name)
static boolean	containsAny(Collection<org.jboss.jandex.AnnotationInstance> annotations, Iterable<org.jboss.jandex.DotName> names)
static org.jboss.jandex.AnnotationInstance	find(Collection<org.jboss.jandex.AnnotationInstance> annotations, org.jboss.jandex.DotName name)
static Set<org.jboss.jandex.AnnotationInstance>	getAnnotations(org.jboss.jandex.AnnotationTarget.Kind kind, Collection<org.jboss.jandex.AnnotationInstance> annotations)
static Set<org.jboss.jandex.AnnotationInstance>	getAnnotations(org.jboss.jandex.AnnotationTarget.Kind kind, org.jboss.jandex.DotName name, Collection<org.jboss.jandex.AnnotationInstance> annotations)
static org.jboss.jandex.AnnotationInstance	getParameterAnnotation(org.jboss.jandex.MethodInfo method, org.jboss.jandex.DotName annotation) Iterates over all annotations on a method and its parameters, filters out all non-parameter annotations and returns a first encountered AnnotationInstance with Annotation specified as DotName.
static Set<org.jboss.jandex.AnnotationInstance>	getParameterAnnotations(BeanDeployment beanDeployment, org.jboss.jandex.MethodInfo method, int position)
static Set<org.jboss.jandex.AnnotationInstance>	getParameterAnnotations(Collection<org.jboss.jandex.AnnotationInstance> annotations)
static Set<org.jboss.jandex.AnnotationInstance>	getParameterAnnotations(Function<org.jboss.jandex.AnnotationTarget,Collection<org.jboss.jandex.AnnotationInstance>> transformedAnnotations, org.jboss.jandex.MethodInfo method, int position)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

find

public static org.jboss.jandex.AnnotationInstance find(Collection<org.jboss.jandex.AnnotationInstance> annotations,
                                                       org.jboss.jandex.DotName name)

Parameters:

annotations -

name -

Returns:

the first matching annotation instance with the given name or null

contains

public static boolean contains(Collection<org.jboss.jandex.AnnotationInstance> annotations,
                               org.jboss.jandex.DotName name)

Parameters:

annotations -

name -

Returns:

true if the given collection contains an annotation instance with the given name, false otherwise

containsAny

public static boolean containsAny(Collection<org.jboss.jandex.AnnotationInstance> annotations,
                                  Iterable<org.jboss.jandex.DotName> names)

Parameters:

annotations -

names -

Returns:

true if the given collection contains an annotation instance with any of the given names, false otherwise

getParameterAnnotations

public static Set<org.jboss.jandex.AnnotationInstance> getParameterAnnotations(Collection<org.jboss.jandex.AnnotationInstance> annotations)

Parameters:

annotations -

Returns:

the parameter annotations

getAnnotations

public static Set<org.jboss.jandex.AnnotationInstance> getAnnotations(org.jboss.jandex.AnnotationTarget.Kind kind,
                                                                      Collection<org.jboss.jandex.AnnotationInstance> annotations)

Parameters:

annotations -

Returns:

the annotations for the given kind

getAnnotations

public static Set<org.jboss.jandex.AnnotationInstance> getAnnotations(org.jboss.jandex.AnnotationTarget.Kind kind,
                                                                      org.jboss.jandex.DotName name,
                                                                      Collection<org.jboss.jandex.AnnotationInstance> annotations)

Parameters:

annotations -

Returns:

the annotations for the given kind and name

getParameterAnnotations

public static Set<org.jboss.jandex.AnnotationInstance> getParameterAnnotations(BeanDeployment beanDeployment,
                                                                               org.jboss.jandex.MethodInfo method,
                                                                               int position)

Parameters:

beanDeployment -

method -

position -

Returns:

the parameter annotations for the given position

getParameterAnnotations

public static Set<org.jboss.jandex.AnnotationInstance> getParameterAnnotations(Function<org.jboss.jandex.AnnotationTarget,Collection<org.jboss.jandex.AnnotationInstance>> transformedAnnotations,
                                                                               org.jboss.jandex.MethodInfo method,
                                                                               int position)

Parameters:

transformedAnnotations -

method -

position -

Returns:

the parameter annotations for the given position

getParameterAnnotation

public static org.jboss.jandex.AnnotationInstance getParameterAnnotation(org.jboss.jandex.MethodInfo method,
                                                                         org.jboss.jandex.DotName annotation)

Iterates over all annotations on a method and its parameters, filters out all non-parameter annotations and returns a first encountered AnnotationInstance with Annotation specified as DotName. Returns null if no such annotation exists.

Parameters:

method - MethodInfo to be searched for annotations

annotation - Annotation we are looking for, represented as DotName

Returns:

First encountered AnnotationInstance fitting the requirements, null if none is found