| /** |
| * Copyright (C) 2006 Google Inc. |
| * |
| * Licensed 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 com.google.inject.util; |
| |
| import java.lang.annotation.Annotation; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| /** |
| * Annotation utilities. |
| * |
| * @author crazybob@google.com (Bob Lee) |
| */ |
| public class Annotations { |
| |
| /** |
| * Returns true if the given annotation is retained at runtime. |
| */ |
| public static boolean isRetainedAtRuntime( |
| Class<? extends Annotation> annotationType) { |
| Retention retention = annotationType.getAnnotation(Retention.class); |
| return !(retention == null || retention.value() != RetentionPolicy.RUNTIME); |
| } |
| } |