1 /*
2 * Copyright (C) 2012 Atlassian
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package com.atlassian.jira.rest.client.annotation;
17
18 import java.lang.annotation.Annotation;
19
20 public class Annotations {
21 public static <T extends Annotation> T getAnnotationIncludingParents(final Class<?> aClass, final Class<T> annotationClass) {
22 Class<?> classToScan = aClass;
23 while (classToScan != null) {
24 if (classToScan.isAnnotationPresent(annotationClass)) {
25 return classToScan.getAnnotation(annotationClass);
26 }
27 classToScan = classToScan.getSuperclass();
28 }
29 return null;
30 }
31 }