001package ball.upnp; 002/*- 003 * ########################################################################## 004 * UPnP/SSDP Implementation Classes 005 * $Id: AnnotatedDevice.java 5285 2020-02-05 04:23:21Z ball $ 006 * $HeadURL: svn+ssh://svn.hcf.dev/var/spool/scm/repository.svn/ball-upnp/trunk/src/main/java/ball/upnp/AnnotatedDevice.java $ 007 * %% 008 * Copyright (C) 2013 - 2020 Allen D. Ball 009 * %% 010 * Licensed under the Apache License, Version 2.0 (the "License"); 011 * you may not use this file except in compliance with the License. 012 * You may obtain a copy of the License at 013 * 014 * http://www.apache.org/licenses/LICENSE-2.0 015 * 016 * Unless required by applicable law or agreed to in writing, software 017 * distributed under the License is distributed on an "AS IS" BASIS, 018 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 019 * See the License for the specific language governing permissions and 020 * limitations under the License. 021 * ########################################################################## 022 */ 023import ball.upnp.annotation.DeviceType; 024import java.net.URI; 025import org.springframework.core.annotation.AnnotationUtils; 026 027/** 028 * {@link Device} support for {@link DeviceType} and related annotations. 029 * 030 * @author {@link.uri mailto:ball@hcf.dev Allen D. Ball} 031 * @version $Revision: 5285 $ 032 */ 033public interface AnnotatedDevice { 034 035 /** 036 * Method to get the URN ({@link URI}) describing this 037 * {@link AnnotatedDevice}'s device type. 038 * 039 * @return The service type. 040 */ 041 default URI getDeviceType() { 042 DeviceType annotation = 043 AnnotationUtils.findAnnotation(getClass(), DeviceType.class); 044 045 return (annotation != null) ? URI.create(annotation.value()) : null; 046 } 047}