001package ball.upnp; 002/*- 003 * ########################################################################## 004 * UPnP/SSDP Implementation Classes 005 * %% 006 * Copyright (C) 2013 - 2022 Allen D. Ball 007 * %% 008 * Licensed under the Apache License, Version 2.0 (the "License"); 009 * you may not use this file except in compliance with the License. 010 * You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, software 015 * distributed under the License is distributed on an "AS IS" BASIS, 016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 017 * See the License for the specific language governing permissions and 018 * limitations under the License. 019 * ########################################################################## 020 */ 021import ball.upnp.annotation.XmlNs; 022import org.springframework.core.annotation.AnnotationUtils; 023 024/** 025 * {@link Description} support for {@link XmlNs} annotation. 026 * 027 * @author {@link.uri mailto:ball@hcf.dev Allen D. Ball} 028 */ 029public interface Description { 030 031 /** 032 * Method to get the {@link XmlNs}'s name. 033 * 034 * @return The name. 035 */ 036 default String getXmlns() { 037 XmlNs annotation = AnnotationUtils.findAnnotation(getClass(), XmlNs.class); 038 039 return (annotation != null) ? annotation.value() : null; 040 } 041}