001package ball.upnp; 002/*- 003 * ########################################################################## 004 * UPnP/SSDP Implementation Classes 005 * $Id: AnnotatedService.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/AnnotatedService.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.ServiceId; 024import ball.upnp.annotation.ServiceType; 025import java.net.URI; 026import org.springframework.core.annotation.AnnotationUtils; 027 028/** 029 * {@link Service} support for {@link ServiceType} and related annotations. 030 * 031 * @author {@link.uri mailto:ball@hcf.dev Allen D. Ball} 032 * @version $Revision: 5285 $ 033 */ 034public interface AnnotatedService { 035 036 /** 037 * Method to get the URN ({@link URI}) describing this 038 * {@link AnnotatedService}'s service type. 039 * 040 * @return The service type. 041 */ 042 default URI getServiceType() { 043 ServiceType annotation = 044 AnnotationUtils.findAnnotation(getClass(), ServiceType.class); 045 046 return (annotation != null) ? URI.create(annotation.value()) : null; 047 } 048 049 /** 050 * Method to get the URN {{@link URI}) describing this 051 * {@link AnnotatedService}'s service ID. 052 * 053 * @return The service type. 054 */ 055 default URI getServiceId() { 056 ServiceId annotation = 057 AnnotationUtils.findAnnotation(getClass(), ServiceId.class); 058 059 return (annotation != null) ? URI.create(annotation.value()) : getServiceType(); 060 } 061}