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 org.apache.camel.component.atmosphere.websocket;
  
  import java.net.URI;
  import java.util.Map;
  import java.util.concurrent.ConcurrentHashMap;
  
  import org.apache.camel.component.servlet.ServletComponent;
  import org.apache.camel.component.servlet.ServletEndpoint;
  import org.apache.camel.spi.annotations.Component;
  
  /**
   * To exchange data with external Websocket clients using Atmosphere
   */
  @Component("atmosphere-websocket")
  public class WebsocketComponent extends ServletComponent {
      private final Map<String, WebSocketStore> stores;
  
      public WebsocketComponent() {
          // override the default servlet name of ServletComponent
          super(WebsocketEndpoint.class);
          setServletName("CamelWsServlet");
  
          this.stores = new ConcurrentHashMap<>();
      }
  
      @Override
      protected ServletEndpoint createServletEndpoint(String endpointUri, ServletComponent component, URI httpUri)
              throws Exception {
          return new WebsocketEndpoint(endpointUri, (WebsocketComponent) component, httpUri);
      }
  
      WebSocketStore getWebSocketStore(String name) {
          return stores.computeIfAbsent(name, k -> new MemoryWebSocketStore());
      }
  }
  