| /** |
| * 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.Method; |
| import java.lang.reflect.Type; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| import javax.enterprise.inject.spi.AnnotatedCallable; |
| import javax.enterprise.inject.spi.AnnotatedParameter; |
| import javax.enterprise.inject.spi.BeanManager; |
| |
| final class FrameworkAnnotatedParameter<X> implements AnnotatedParameter<X> { |
| |
| private final int position; |
| |
| private final Type type; |
| |
| private final Set<Annotation> annotations; |
| |
| private final BeanManager manager; |
| |
| FrameworkAnnotatedParameter(Method method, int position, BeanManager manager) { |
| this.position = position; |
| this.type = method.getGenericParameterTypes()[position]; |
| this.annotations = new HashSet<>(Arrays.asList(method.getParameterAnnotations()[position])); |
| this.manager = manager; |
| } |
| |
| @Override |
| public AnnotatedCallable<X> getDeclaringCallable() { |
| return null; |
| } |
| |
| @Override |
| public int getPosition() { |
| return position; |
| } |
| |
| @Override |
| public <Y extends Annotation> Y getAnnotation(Class<Y> type) { |
| for (Annotation annotation : getAnnotations()) { |
| if (annotation.annotationType() == type) { |
| return type.cast(annotation); |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| public Set<Annotation> getAnnotations() { |
| return Collections.unmodifiableSet(annotations); |
| } |
| |
| @Override |
| public Type getBaseType() { |
| return type; |
| } |
| |
| @Override |
| public Set<Type> getTypeClosure() { |
| if (type instanceof Class) { |
| return manager.createAnnotatedType((Class) type).getTypeClosure(); |
| } else { |
| return Collections.singleton(type); |
| } |
| } |
| |
| @Override |
| public boolean isAnnotationPresent(Class<? extends Annotation> type) { |
| return getAnnotation(type) != null; |
| } |
| } |