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1   package ca.uhn.fhir.jpa.config;
2   
3   /*
4    * #%L
5    * HAPI FHIR JPA Server
6    * %%
7    * Copyright (C) 2014 - 2018 University Health Network
8    * %%
9    * Licensed under the Apache License, Version 2.0 (the "License");
10   * you may not use this file except in compliance with the License.
11   * You may obtain a copy of the License at
12   * 
13   *      http://www.apache.org/licenses/LICENSE-2.0
14   * 
15   * Unless required by applicable law or agreed to in writing, software
16   * distributed under the License is distributed on an "AS IS" BASIS,
17   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18   * See the License for the specific language governing permissions and
19   * limitations under the License.
20   * #L%
21   */
22  
23  import ca.uhn.fhir.jpa.subscription.websocket.SubscriptionWebsocketHandler;
24  import ca.uhn.fhir.jpa.subscription.websocket.SubscriptionWebsocketInterceptor;
25  import ca.uhn.fhir.rest.server.interceptor.IServerInterceptor;
26  import org.springframework.beans.factory.annotation.Autowire;
27  import org.springframework.context.annotation.Bean;
28  import org.springframework.context.annotation.Configuration;
29  import org.springframework.stereotype.Controller;
30  import org.springframework.web.socket.WebSocketHandler;
31  import org.springframework.web.socket.config.annotation.EnableWebSocket;
32  import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
33  import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
34  import org.springframework.web.socket.handler.PerConnectionWebSocketHandler;
35  
36  @Configuration
37  @EnableWebSocket()
38  @Controller
39  public class WebsocketDispatcherConfig implements WebSocketConfigurer {
40  
41  	@Override
42  	public void registerWebSocketHandlers(WebSocketHandlerRegistry theRegistry) {
43  		theRegistry.addHandler(subscriptionWebSocketHandler(), "/websocket").setAllowedOrigins("*");
44  	}
45  
46  	@Bean(autowire = Autowire.BY_TYPE)
47  	public WebSocketHandler subscriptionWebSocketHandler() {
48  		PerConnectionWebSocketHandler retVal = new PerConnectionWebSocketHandler(SubscriptionWebsocketHandler.class);
49  		return retVal;
50  	}
51  
52  }