| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.test.cdi; |
| |
| import java.lang.annotation.Annotation; |
| import java.lang.reflect.Type; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| import javax.enterprise.inject.spi.Annotated; |
| |
| class AnnotatedDecorator implements Annotated { |
| |
| private final Annotated decorated; |
| |
| private final Set<Annotation> annotations; |
| |
| AnnotatedDecorator(Annotated decorated, Set<Annotation> annotations) { |
| this.decorated = decorated; |
| this.annotations = annotations; |
| } |
| |
| @Override |
| public Type getBaseType() { |
| return decorated.getBaseType(); |
| } |
| |
| @Override |
| public Set<Type> getTypeClosure() { |
| return decorated.getTypeClosure(); |
| } |
| |
| @Override |
| public <T extends Annotation> T getAnnotation(Class<T> annotationType) { |
| T annotation = getDecoratingAnnotation(annotationType); |
| if (annotation != null) { |
| return annotation; |
| } else { |
| return decorated.getAnnotation(annotationType); |
| } |
| } |
| |
| @Override |
| public Set<Annotation> getAnnotations() { |
| Set<Annotation> annotations = new HashSet<>(this.annotations); |
| annotations.addAll(decorated.getAnnotations()); |
| return Collections.unmodifiableSet(annotations); |
| } |
| |
| @Override |
| public boolean isAnnotationPresent(Class<? extends Annotation> annotationType) { |
| return getDecoratingAnnotation(annotationType) != null || decorated.isAnnotationPresent(annotationType); |
| } |
| |
| @SuppressWarnings("unchecked") |
| private <T extends Annotation> T getDecoratingAnnotation(Class<T> annotationType) { |
| for (Annotation annotation : annotations) { |
| if (annotationType.isAssignableFrom(annotation.annotationType())) { |
| return (T) annotation; |
| } |
| } |
| return null; |
| } |
| } |