content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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 com.ververica.demo.backend.configurations;
  
  import org.springframework.context.annotation.Configuration;
  import org.springframework.messaging.simp.config.MessageBrokerRegistry;
  import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
  import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
  import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer;
  
  @Configuration
  @EnableWebSocketMessageBroker
  public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {
  
    @Override
    public void registerStompEndpoints(StompEndpointRegistry registry) {
      registry.addEndpoint("/ws/backend").withSockJS();
    }
  
    @Override
    public void configureMessageBroker(MessageBrokerRegistry registry) {
      registry.enableSimpleBroker("/topic");
    }
  }
  