Java 类javax.inject.Qualifier 实例源码

项目：carml 文件：MapperImpl.java

private Consumer<Object> createInvocableSetter(Method method, DependencyResolver resolver) {
    // gather qualifiers on setter
    List<Annotation> qualifiers =
        Arrays.asList(method.getAnnotations()).stream()
            .filter(a -> a.annotationType().getAnnotation(Qualifier.class) != null)
            .collect(Collectors.toList());

    // determine property/setter type
    List<Type> parameterTypes = Arrays.asList(method.getGenericParameterTypes());
    if (parameterTypes.isEmpty() || parameterTypes.size() > 1)
        throw new RuntimeException("method [" + method.getName() + "], annotated "
            + "with @Inject does NOT take exactly 1 parameter; it takes " + parameterTypes.size());
    Type propertyType = parameterTypes.get(0);

    return instance -> setterInvocation(method, resolver, instance, propertyType, qualifiers);
}

项目：Spork 文件：InjectSignatureMethodCache.java

/**
 * Create the InjectSignature for a specific Method parameter.
 */
private InjectSignature createInjectSignature(Method method, int parameterIndex) {
    Class<?> parameterClass = method.getParameterTypes()[parameterIndex];

    Annotation[] annotations = method.getParameterAnnotations()[parameterIndex];
    Nullability nullability = Nullability.create(annotations);
    Class<?> targetType = (parameterClass == Provider.class)
            ? (Class<?>) ((ParameterizedType) method.getGenericParameterTypes()[parameterIndex]).getActualTypeArguments()[0]
            : parameterClass;

    Annotation qualifierAnnotation = Annotations.findAnnotationAnnotatedWith(Qualifier.class, annotations);
    String qualifier = qualifierAnnotation != null
            ? qualifierCache.getQualifier(qualifierAnnotation)
            : null;

    return new InjectSignature(targetType, nullability, qualifier);
}

项目：Spork 文件：ObjectGraphBuilderImpl.java

/**
 * Collect the ObjectGraphNode instances for a specific module.
 */
private static void collectObjectGraphNodes(ReflectionCache reflectionCache, List<ObjectGraphNode> objectGraphNodes, Object module) {
    for (Method method : module.getClass().getDeclaredMethods()) {
        // find a matching method
        if (!method.isAnnotationPresent(Provides.class)) {
            continue;
        }

        if (!Modifier.isPublic(method.getModifiers())) {
            throw new SporkRuntimeException("Module method is not public: " + method.toString());
        }

        // getQualifier key
        Nullability nullability = Nullability.create(method);
        Annotation qualifierAnnotation = Annotations.findAnnotationAnnotatedWith(Qualifier.class, method);
        String qualifier = qualifierAnnotation != null
                ? reflectionCache.getQualifier(qualifierAnnotation)
                : null;
        InjectSignature injectSignature = new InjectSignature(method.getReturnType(), nullability, qualifier);
        objectGraphNodes.add(new ObjectGraphNode(injectSignature, module, method));
    }
}

项目：spring4-understanding 文件：InjectAnnotationAutowireContextTests.java

@Test
public void testAutowiredFieldDoesNotResolveWithBaseQualifierAndNonDefaultValueAndMultipleMatchingCandidates() {
    GenericApplicationContext context = new GenericApplicationContext();
    ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
    cavs1.addGenericArgumentValue("the real juergen");
    RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
    person1.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
    ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
    cavs2.addGenericArgumentValue("juergen imposter");
    RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
    person2.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
    context.registerBeanDefinition("juergen1", person1);
    context.registerBeanDefinition("juergen2", person2);
    context.registerBeanDefinition("autowired",
            new RootBeanDefinition(QualifiedConstructorArgumentWithBaseQualifierNonDefaultValueTestBean.class));
    AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
    try {
        context.refresh();
        fail("expected BeanCreationException");
    }
    catch (BeanCreationException e) {
        assertTrue(e instanceof UnsatisfiedDependencyException);
        assertEquals("autowired", e.getBeanName());
    }
}

项目：baratine 文件：IncludeWebClass.java

private boolean isProduces(Method m)
{
  Annotation []anns = m.getAnnotations();

  if (anns == null) {
    return false;
  }

  for (Annotation ann : anns) {
    if (ann.annotationType().isAnnotationPresent(Qualifier.class)) {
      return true;
    }
  }

  return false;
}

项目：jspare-container 文件：InternalBinder.java

private void qualify(final Bind<?> bind) {

    if(Objects.isNull(bind.to())){
      return;
    }

    if (bind.to().isAnnotationPresent(Named.class)) {
      bind.name(bind.to().getAnnotation(Named.class).value());
      return;
    }
    Arrays.asList(bind.to().getAnnotations()).stream().forEach(a -> {

      // With qualifier qualify with module name
      if (a.annotationType().isAnnotationPresent(Qualifier.class)) {
        bind.name(a.annotationType().getSimpleName());
      }
    });
  }

项目：jspare-container 文件：ReflectionUtils.java

public String getQualifier(AnnotatedElement field) {
  String name = StringUtils.EMPTY;

  if (field.isAnnotationPresent(Named.class)) {
    name = field.getAnnotation(Named.class).value();
  } else {

    for (Annotation a : field.getAnnotations()) {

      if (a.annotationType().isAnnotationPresent(Qualifier.class)) {
        name = a.annotationType().getSimpleName();
      }
    }
  }
  return name;
}

项目：rise 文件：PersistenceUnitManagerHelper.java

private static boolean isPartOfPU(ClassNode classNode, Class<? extends Annotation> qualifier,
        ClassLoader classLoader) {
    boolean anyQualifierFound = false;
    boolean requiredPUAnnotationFound = false;
    for (AnnotationNode annotation : classNode.visibleAnnotations) {
        Class<?> annotationClass = AsmUtil.loadClass(Type.getType(annotation.desc), classLoader);
        anyQualifierFound |= annotationClass.isAnnotationPresent(Qualifier.class);
        requiredPUAnnotationFound |= AnyUnit.class.equals(annotationClass);
        if (qualifier == null) {
            requiredPUAnnotationFound |= NullUnit.class.equals(annotationClass);
        } else {
            requiredPUAnnotationFound |= qualifier.equals(annotationClass);
        }

    }

    return requiredPUAnnotationFound || (qualifier == null && !anyQualifierFound);

}

项目：AndroidMvc 文件：Component.java

/**
 * Unregister component where methods annotated by {@link Provides} will be registered as
 * injection providers.
 *
 * @param providerHolder The object with methods marked by {@link Provides} to provide injectable
 *                       instances
 * @return this instance
 *
 * @throws ProviderMissingException Thrown when the any provider in the provider holder with
 *  the given type and qualifier cannot be found under this component
 */
public Component unregister(Object providerHolder) throws ProviderMissingException {
    Method[] methods = providerHolder.getClass().getDeclaredMethods();
    for (Method method : methods) {
        if (method.isAnnotationPresent(Provides.class)) {
            Class<?> returnType = method.getReturnType();
            if (returnType != void.class) {
                Annotation qualifier = null;
                Annotation[] annotations = method.getAnnotations();
                for (Annotation a : annotations) {
                    if (a.annotationType().isAnnotationPresent(Qualifier.class)) {
                        qualifier = a;
                        break;
                    }
                }

                unregister(returnType, qualifier);
            }
        }
    }
    return this;
}

项目：AndroidMvc 文件：Component.java

private void registerProvides(final Object providerHolder, final Method method)
        throws ProvideException, ProviderConflictException {
    Class<?> returnType = method.getReturnType();
    if (returnType == void.class) {
        throw new ProvideException(String.format("Provides method %s must not return void.",
                method.getName()));
    } else {
        Annotation[] annotations = method.getAnnotations();
        Annotation qualifier = null;
        for (Annotation a : annotations) {
            Class<? extends Annotation> annotationType = a.annotationType();
            if (annotationType.isAnnotationPresent(Qualifier.class)) {
                if (qualifier != null) {
                    throw new ProvideException("Only one Qualifier is supported for Provide method. " +
                            String.format("Found multiple qualifier %s and %s for method %s",
                                    qualifier.getClass().getName(), a.getClass().getName(),
                                    method.getName()));
                }
                qualifier = a;
            }
        }

        Provider provider = new MethodProvider(returnType, qualifier, scopeCache, providerHolder, method);
        register(provider);
    }
}

项目：Knight 文件：BaseClassBuilder.java

/**
 * Returns list of all annotations given <code>element</code> has.
 *
 * @param element Element.
 */
public List<AnnotationSpec> getQualifiers(Element element) {
    List<AnnotationSpec> list = new ArrayList<>();
    for (AnnotationMirror a : element.getAnnotationMirrors()) {
        if (a.getAnnotationType().asElement().getAnnotation(Qualifier.class) == null) {
            continue; // ignore non-Qualifier annotations
        }

        ClassName annotationClassName = (ClassName) ClassName.get(a.getAnnotationType());
        AnnotationSpec.Builder annotation = AnnotationSpec.builder(annotationClassName);
        for (Map.Entry<? extends ExecutableElement, ? extends AnnotationValue> entry : a.getElementValues().entrySet()) {
            String format = (entry.getValue().getValue() instanceof String) ? "$S" : "$L";
            annotation.addMember(entry.getKey().getSimpleName().toString(), format, entry.getValue().getValue());
        }
        list.add(annotation.build());
    }
    return list;
}

项目：ann-docu-gen 文件：DocumentedAnnotations.java

public DocumentedAnnotations(Element element) {
    List<AnnotationMirror> allAnnotations = new ArrayList<AnnotationMirror>();
    allAnnotations.addAll(annotationsOf(element, Qualifier.class));
    allAnnotations.addAll(annotationsOf(element, Scope.class));

    if (allAnnotations.isEmpty()) {
        this.description = Optional.absent();
        return;
    }

    StringBuilder result = new StringBuilder();
    for (AnnotationMirror annotation : allAnnotations) {
        if (result.length() > 0) {
            result.append(" ");
        }
        result.append(annotation.toString());
    }

    this.description = Optional.of(result.toString());
}

项目：class-guard 文件：InjectAnnotationAutowireContextTests.java

@Test
public void testAutowiredFieldDoesNotResolveWithBaseQualifierAndNonDefaultValueAndMultipleMatchingCandidates() {
    GenericApplicationContext context = new GenericApplicationContext();
    ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
    cavs1.addGenericArgumentValue("the real juergen");
    RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
    person1.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
    ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
    cavs2.addGenericArgumentValue("juergen imposter");
    RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
    person2.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
    context.registerBeanDefinition("juergen1", person1);
    context.registerBeanDefinition("juergen2", person2);
    context.registerBeanDefinition("autowired",
            new RootBeanDefinition(QualifiedConstructorArgumentWithBaseQualifierNonDefaultValueTestBean.class));
    AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
    try {
        context.refresh();
        fail("expected BeanCreationException");
    }
    catch (BeanCreationException e) {
        assertTrue(e instanceof UnsatisfiedDependencyException);
        assertEquals("autowired", e.getBeanName());
    }
}

项目：radishtainer 文件：Injector.java

protected Object getDependency(Class<?> type, Type genericType, Annotation[] annotations) {
    List<Annotation> qualifiers = Arrays.stream(annotations)
            .filter(a -> a.annotationType().isAnnotationPresent(Qualifier.class))
            .collect(Collectors.toList());
    Annotation qualifier = null;
    if (qualifiers.isEmpty() == false) {
        if (qualifiers.size() > 1) {
            throw new IllegalArgumentException();
        }
        qualifier = qualifiers.get(0);
    }
    Object dependency;
    if (type == Provider.class) {
        ParameterizedType pt = (ParameterizedType) genericType;
        Class<?> type2 = (Class<?>) pt.getActualTypeArguments()[0];
        dependency = container.getProvider(type2, qualifier);
    } else {
        dependency = container.getInstance(type, qualifier);
    }
    return dependency;
}

项目：griffon2 文件：Bindings.java

protected List<Annotation> harvestQualifiers(Class<?> klass) {
    List<Annotation> list = new ArrayList<>();
    Annotation[] annotations = klass.getAnnotations();
    for (Annotation annotation : annotations) {
        if (AnnotationUtils.isAnnotatedWith(annotation, Qualifier.class)) {
            // special case @BindTo is only used during tests
            if (BindTo.class.isAssignableFrom(annotation.getClass())) {
                continue;
            }
            // special case for @Named
            if (Named.class.isAssignableFrom(annotation.getClass())) {
                Named named = (Named) annotation;
                if (isBlank(named.value())) {
                    list.add(named(getPropertyName(klass)));
                    continue;
                }
            }
            list.add(annotation);
        }
    }
    return list;
}

项目：griffon2 文件：TestApplicationBootstrapper.java

@Nonnull
protected List<Annotation> harvestQualifiers(@Nonnull Class<?> clazz) {
    List<Annotation> list = new ArrayList<>();
    Annotation[] annotations = clazz.getAnnotations();
    for (Annotation annotation : annotations) {
        if (AnnotationUtils.isAnnotatedWith(annotation, Qualifier.class)) {
            if (BindTo.class.isAssignableFrom(annotation.getClass())) {
                continue;
            }

            // special case for @Named
            if (Named.class.isAssignableFrom(annotation.getClass())) {
                Named named = (Named) annotation;
                if (isBlank(named.value())) {
                    list.add(named(getPropertyName(clazz)));
                    continue;
                }
            }
            list.add(annotation);
        }
    }
    return list;
}

项目：griffon2 文件：TestApplicationBootstrapper.java

@Nonnull
protected List<Annotation> harvestQualifiers(@Nonnull Field field) {
    List<Annotation> list = new ArrayList<>();
    Annotation[] annotations = field.getAnnotations();
    for (Annotation annotation : annotations) {
        if (AnnotationUtils.isAnnotatedWith(annotation, Qualifier.class)) {
            if (BindTo.class.isAssignableFrom(annotation.getClass())) {
                continue;
            }

            // special case for @Named
            if (Named.class.isAssignableFrom(annotation.getClass())) {
                Named named = (Named) annotation;
                if (isBlank(named.value())) {
                    list.add(named(getPropertyName(field.getName())));
                    continue;
                }
            }
            list.add(annotation);
        }
    }
    return list;
}

项目：dinistiq 文件：Dinistiq.java

/**
 * Obtain a parameter array to call a method with injections or a constructor with injections.
 *
 * @param dependencies map of dependencies for beans - pass null if you don't want to record needed dependencies
 * @param beanName name of the bean
 * @param types types array for the call
 * @param genericTypes generic type array for the call
 * @param annotations annotations of the parameters
 * @return array suitable as parameter for invoke or newInstance calls
 * @throws Exception
 */
private Object[] getParameters(Properties beanProperties, Map<String, Set<Object>> dependencies, String beanName, Class<? extends Object>[] types, Type[] genericTypes, Annotation[][] annotations) throws Exception {
    beanProperties = beanProperties==null ? new Properties() : beanProperties;
    Object[] parameters = new Object[types.length];
    for (int i = 0; i<types.length; i++) {
        String name = null;
        Collection<Annotation> qualifiers = new HashSet<>();
        for (Annotation a : annotations[i]) {
            if (a instanceof Named) {
                name = ((Named) a).value();
            } // if
            boolean q = false;
            for (Class<?> ii : a.getClass().getInterfaces()) {
                LOG.info("getParameters() {}: {}", ii, ii.getAnnotation(Qualifier.class));
                q = q||(ii.getAnnotation(Qualifier.class)!=null);
            } // for
            if (q) {
                qualifiers.add(a);
            } // if
        } // for
        // TODO: Deal with scopes.
        parameters[i] = getValue(beanProperties, dependencies, beanName, types[i], genericTypes[i], name, qualifiers);
    } // for
    return parameters;
}

项目：vabr 文件：RoutingAnnotationProcessor.java

private QualifierInfo findQualifierAnnotation( final Element elem )
{
    Element pe = elem;
    do
    {
        pe = pe.getEnclosingElement();
    }
    while ( pe != null && pe.getKind() != ElementKind.CLASS );

    final List<? extends AnnotationMirror> ams = pe.getAnnotationMirrors();
    for ( final AnnotationMirror am : ams )
    {
        final Element annoElem = am.getAnnotationType()
                                   .asElement();

        final Qualifier qualifier = annoElem.getAnnotation( Qualifier.class );
        if ( qualifier != null )
        {
            return new QualifierInfo( annoElem );
        }
    }

    return EMPTY_QUALIFIER;
}

项目：minijax 文件：Key.java

private void processAnnotation(final Annotation annotation) {
    final Class<? extends Annotation> annType = annotation.annotationType();

    if (annType == Context.class) {
        setStrategy(Strategy.CONTEXT);

    } else if (annType == CookieParam.class) {
        processCookieParamAnnotation((CookieParam) annotation);

    } else if (annType == FormParam.class) {
        processFormParamAnnotation((FormParam) annotation);

    } else if (annType == HeaderParam.class) {
        processHeaderParamAnnotation((HeaderParam) annotation);

    } else if (annType == Named.class) {
        processNamedAnnotation((Named) annotation);

    } else if (annType == PathParam.class) {
        processPathParamAnnotation((PathParam) annotation);

    } else if (annType == OptionalClasses.PERSISTENCE_CONTEXT) {
        processPersistenceContextAnnotation((PersistenceContext) annotation);

    } else if (annType == QueryParam.class) {
        processQueryParamAnnotation((QueryParam) annotation);

    } else if (annType == DefaultValue.class) {
        defaultValue = (DefaultValue) annotation;

    } else if (annType.isAnnotationPresent(Qualifier.class)) {
        processQualifierAnnotation(annType);
    }
}

项目：reactive-cdi-events 文件：ReactorObserverRegistry.java

static Set<Annotation> findQualifiers(Set<Annotation> annotations) {
    Set<Annotation> results = new LinkedHashSet<>();
    for(Annotation annotation : annotations) {
        Class<? extends Annotation> annotationClass = annotation.getClass();
        if(annotation instanceof Default) {
            continue;
        } else if(annotationClass.getAnnotation(Qualifier.class) != null) {
            results.add(annotation);
        } else if(annotationClass.getAnnotation(Stereotype.class) != null) {
            Set<Annotation> parentAnnotations = new LinkedHashSet<>(asList(annotationClass.getAnnotations()));
            results.addAll(findQualifiers(parentAnnotations));
        }
    }
    return results;
}

项目：Spork 文件：InjectSignatureFieldCache.java

private InjectSignature createInjectSignature(Field field, Class<?> targetType) {
    Annotation qualifierAnnotation = Annotations.findAnnotationAnnotatedWith(Qualifier.class, field);
    Nullability nullability = Nullability.create(field);
    String qualifier = qualifierAnnotation != null
            ? qualifierCache.getQualifier(qualifierAnnotation)
            : null;
    return new InjectSignature(targetType, nullability, qualifier);
}

项目：toothpick 文件：Binding.java

public <A extends Annotation> Binding<T> withName(Class<A> annotationClassWithQualifierAnnotation) {
  if (!annotationClassWithQualifierAnnotation.isAnnotationPresent(Qualifier.class)) {
    throw new IllegalArgumentException(
        String.format("Only qualifier annotation annotations can be used to define a binding name. Add @Qualifier to %s",
            annotationClassWithQualifierAnnotation));
  }
  this.name = annotationClassWithQualifierAnnotation.getName();
  return this;
}

项目：baratine 文件：InjectorBuilderImpl.java

boolean isQualifier(Annotation ann)
{
  Class<?> annType = ann.annotationType();

  if (annType.isAnnotationPresent(Qualifier.class)) {
    return true;
  }

  return _qualifierSet.contains(annType);
}

项目：baratine 文件：InjectorBuilderImpl.java

private boolean isProduces(Annotation []anns)
{
  if (anns == null) {
    return false;
  }

  for (Annotation ann : anns) {
    if (ann.annotationType().isAnnotationPresent(Qualifier.class)) {
      return true;
    }
  }

  return false;
}

项目：hibernate-json 文件：CdiDriverLocator.java

@Override
public JsonDriver locate(Annotation[] fieldAnnotations, Optional<String> name) {
    final BeanManager bm = CDI.current().getBeanManager();        
    final Annotation[] qualifiers = Arrays.stream(fieldAnnotations).filter(a -> searchAnnotation(a, Qualifier.class).isPresent()).toArray(n -> new Annotation[n]);
    JsonDriverNotFound.failIf(qualifiers.length > 0 && name.isPresent(), "found both @Qualifiers and @WithDriver.value()");
    final Set<Bean<?>> beans = name.map(n -> bm.getBeans(n)).orElseGet(() -> bm.getBeans(JsonDriver.class, qualifiers));
    JsonDriverNotFound.failIf(beans.isEmpty(), "no JsonDriver found in BeanManager");
    JsonDriverNotFound.failIf(beans.size() > 1, "more than one JsonDriver found in BeanManager, use @JsonType.WithDriver to disambiguate");
    final Bean<?> bean = beans.iterator().next();
    final CreationalContext<?> ctx = bm.createCreationalContext(bean);
    return (JsonDriver) bm.getReference(bean, JsonDriver.class, ctx);           
}

项目：maven-cdi-plugin-utils 文件：CdiProducerBean.java

private Set<Annotation> getCdiQualifiers(Annotation[] annotattions) {
  Set<Annotation> qualifiers = Sets.newHashSet();
  for (Annotation annotation : annotattions) {
    if (annotation.annotationType().isAnnotationPresent(Qualifier.class)) {
      qualifiers.add(annotation);
    }
  }
  if (qualifiers.isEmpty()) {
    qualifiers.add(DefaultLiteral.INSTANCE);
  }
  return qualifiers;
}

项目：maven-cdi-plugin-utils 文件：CDIUtil.java

/**
 * @param x the object from which all qualifier annotations shall be searched out.
 * @return a set of all qualifiers the object's class is annotated with.
 */
public static Set<Annotation> getCdiQualifiers(AccessibleObject x) {
  Set<Annotation> qualifiers = Sets.newHashSet();
  for (Annotation annotation : x.getAnnotations()) {
    if (annotation.annotationType().isAnnotationPresent(Qualifier.class)) {
      qualifiers.add(annotation);
    }
  }
  if (qualifiers.isEmpty()) {
    qualifiers.add(DefaultLiteral.INSTANCE);
  }
  return qualifiers;
}

项目：DaggerMock 文件：ObjectId.java

private boolean isQualifier(Class<? extends Annotation> annotationType) {
    Annotation[] annotations = annotationType.getAnnotations();
    for (Annotation annotation : annotations) {
        if (annotation.annotationType().equals(Qualifier.class)) {
            return true;
        }
    }
    return false;
}

项目：tiger 文件：Utils.java

/**
 * Returns qualifier annotation for the given method, null if none.
 */
@Nullable
public static DeclaredType getQualifierAnnotation(Element element) {
  for (AnnotationMirror annotationMirror : element.getAnnotationMirrors()) {
    DeclaredType annotationType = annotationMirror.getAnnotationType();
    if (annotationType.asElement().getAnnotation(Qualifier.class) != null) {
      return annotationType;
    }
  }

  return null;
}

项目：java-di 文件：BeanSpecTest.java

@Test
public void testTaggedAnnotation() throws Exception {
    Constructor<LeatherSmoother.Host> constructor = LeatherSmoother.Host.class.getConstructor(LeatherSmoother.class);
    Annotation[] annotations = constructor.getParameterAnnotations()[0];
    Type paramType = constructor.getGenericParameterTypes()[0];
    BeanSpec spec = BeanSpec.of(paramType, annotations, Genie.create());
    eq(1, spec.taggedAnnotations(Qualifier.class).length);
    eq(0, spec.taggedAnnotations(InjectTag.class).length);
    eq(0, spec.taggedAnnotations(Retention.class).length);
    eq(0, spec.taggedAnnotations(Target.class).length);
    eq(0, spec.taggedAnnotations(Inherited.class).length);
    eq(0, spec.taggedAnnotations(Documented.class).length);
}

项目：salta 文件：JSR330Module.java

protected void addQualifierExtractors(StandardInjectorConfiguration config) {
    config.requiredQualifierExtractors.add(annotatedElement -> Arrays.stream(annotatedElement.getAnnotations())
            .filter(a -> a.annotationType().isAnnotationPresent(Qualifier.class)));

    config.availableQualifierExtractors.add(annotated -> Arrays.stream(annotated.getAnnotations())
            .filter(a -> a.annotationType().isAnnotationPresent(Qualifier.class)));
}

项目：DaggerMock 文件：ObjectId.java

private boolean isQualifier(Class<? extends Annotation> annotationType) {
    Annotation[] annotations = annotationType.getAnnotations();
    for (Annotation annotation : annotations) {
        if (annotation.annotationType().equals(Qualifier.class)) {
            return true;
        }
    }
    return false;
}

项目：Auto-Dagger2 文件：AdditionExtractor.java

private AnnotationMirror findQualifier(Element element) {
    List<AnnotationMirror> annotationMirrors = ExtractorUtil.findAnnotatedAnnotation(element, Qualifier.class);
    if (annotationMirrors.isEmpty()) {
        return null;
    }

    if (annotationMirrors.size() > 1) {
        errors.getParent().addInvalid(element, "Cannot have several qualifiers (@Qualifier).");
        return null;
    }

    return annotationMirrors.get(0);
}

项目：AndroidMvc 文件：ReflectUtils.java

private static Annotation findFirstQualifierInAnnotations(Annotation[] annotations) {
    if (annotations != null) {
        for (Annotation a : annotations) {
            if (a.annotationType().isAnnotationPresent(Qualifier.class)) {
                return a;
            }
        }
    }

    return null;
}

项目：appformer 文件：GeneratorUtils.java

/**
 * This method builds a list of all qualifier annotations source-code declaration that annotates the passed element.
 * @param element {@link TypeElement} which will be scanned for qualifier annotations.
 * @return A list of the annotations source-code declarations.
 */
public static List<String> getAllQualifiersDeclarationFromType(TypeElement element) {
    List<String> qualifiers = new ArrayList<>();
    for (final AnnotationMirror am : element.getAnnotationMirrors()) {
        final TypeElement annotationElement = (TypeElement) am.getAnnotationType().asElement();
        if (annotationElement.getAnnotation(Qualifier.class) != null) {
            qualifiers.add(am.toString());
        }
    }

    return qualifiers;
}

项目：javaee-samples 文件：BeanType.java

@SuppressWarnings("unused")
static BeanType createBeanType(Field f) {
    Collection<Class<?>> genericTypes = filterGenericTypes(f);
    Named stringQualifier = f.getAnnotation(Named.class);
    Collection<Annotation> qualifierAnnotations = new ArrayList<>();
    if (stringQualifier == null) {
        for (Annotation annotation : f.getAnnotations()) {
            if (annotation.annotationType().isAnnotationPresent(Qualifier.class)) {
                qualifierAnnotations.add(annotation);
            }
        }
    }
    return new BeanType(f.getType(), genericTypes, stringQualifier == null ? null : stringQualifier.value(),
            qualifierAnnotations);
}

项目：winter-data-jpa 文件：WinterExtension.java

private Set<Annotation> getQualifiers(final Class<?> type) {
    Set<Annotation> qualifiers = Stream.of(type.getAnnotations())
            .filter(a -> a.annotationType().isAnnotationPresent(Qualifier.class))
            .collect(Collectors.toSet());
    if (qualifiers.isEmpty()) {
        qualifiers.add(DefaultAnnotationLiteral.INSTANCE);
    }
    qualifiers.add(AnyAnnotationLiteral.INSTANCE);
    return ImmutableSet.copyOf(qualifiers);
}

项目：business 文件：BusinessUtils.java

/**
 * Optionally returns the qualifier annotation of a class.
 */
public static Optional<Annotation> getQualifier(AnnotatedElement annotatedElement) {
    AnnotatedElement cleanedAnnotatedElement;
    if (annotatedElement instanceof Class<?>) {
        cleanedAnnotatedElement = ProxyUtils.cleanProxy((Class<?>) annotatedElement);
    } else {
        cleanedAnnotatedElement = annotatedElement;
    }
    return Annotations.on(cleanedAnnotatedElement)
            .findAll()
            .filter(AnnotationPredicates.annotationAnnotatedWith(Qualifier.class, false))
            .findFirst();
}

项目：griffon2 文件：Bindings.java

@Nonnull
@Override
public LinkedBindingBuilder<T> withClassifier(@Nonnull Class<? extends Annotation> annotationType) {
    requireNonNull(annotationType, "Argument 'annotationType' cannot be null");
    AnnotationUtils.requireAnnotation(annotationType, Qualifier.class);
    this.classifierType = annotationType;
    return this;
}