ws.ament.hammock.security.internal.AnnotationUtil Maven / Gradle / Ivy
/*
* Copyright 2016 Hammock and its contributors
*
* 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 ws.ament.hammock.security.internal;
import javax.interceptor.InvocationContext;
import java.lang.annotation.Annotation;
public abstract class AnnotationUtil {
private AnnotationUtil() {}
public static A getAnnotation(InvocationContext invocationContext, Class annotationClass) {
A annotation = invocationContext.getMethod().getAnnotation(annotationClass);
if(annotation != null) {
return annotation;
}
else {
return invocationContext.getMethod().getDeclaringClass().getAnnotation(annotationClass);
}
}
}