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.net.URISyntaxException;
  
  import org.apache.camel.Category;
  import org.apache.camel.Consumer;
  import org.apache.camel.Processor;
  import org.apache.camel.Producer;
  import org.apache.camel.component.servlet.ServletEndpoint;
  import org.apache.camel.spi.Metadata;
  import org.apache.camel.spi.UriEndpoint;
  import org.apache.camel.spi.UriParam;
  import org.apache.camel.spi.UriPath;
  import org.apache.camel.util.StringHelper;
  
  /**
   * Expose WebSocket endpoints using the Atmosphere framework.
   */
  @UriEndpoint(firstVersion = "2.14.0", scheme = "atmosphere-websocket", extendsScheme = "servlet",
               title = "Atmosphere Websocket", syntax = "atmosphere-websocket:servicePath", category = {
                       Category.HTTP, Category.NETWORKING },
               headersClass = WebsocketConstants.class)
  @Metadata(excludeProperties = "httpUri,contextPath,cookieHandler,connectionClose,authMethod,authUsername,authPassword,authDomain,authHost,authBearerToken,"
                                + "copyHeaders,httpMethod,ignoreResponseBody,preserveHostHeader,throwExceptionOnFailure,okStatusCodeRange,"
                                + "proxyAuthScheme,proxyAuthMethod,proxyAuthUsername,proxyAuthPassword,proxyAuthHost,proxyAuthPort,proxyAuthDomain,"
                                + "proxyAuthNtHost,proxyAuthScheme,proxyHost,proxyPort,"
                                + "oauth2ClientId,oauth2ClientSecret,oauth2TokenEndpoint,oauth2Scope,oauth2CacheTokens,oauth2CachedTokensDefaultExpirySeconds,oauth2CachedTokensExpirationMarginSeconds,oauth2ResourceIndicator",
            annotations = {
                    "protocol=http",
            })
  public class WebsocketEndpoint extends ServletEndpoint {
  
      private WebSocketStore store;
      private WebsocketConsumer websocketConsumer;
  
      @UriPath(description = "Name of websocket endpoint")
      @Metadata(required = true)
      private String servicePath;
      @UriParam
      private boolean sendToAll;
      @UriParam
      private boolean useStreaming;
  
      public WebsocketEndpoint(String endPointURI, WebsocketComponent component, URI httpUri) throws URISyntaxException {
          super(endPointURI, component, httpUri);
  
          this.servicePath = StringHelper.before(endPointURI, "?", endPointURI);
          this.store = component.getWebSocketStore(servicePath);
      }
  
      @Override
      public String getServiceProtocol() {
          return "ws";
      }
  
      @Override
      public Producer createProducer() throws Exception {
          return new WebsocketProducer(this);
      }
  
      @Override
      public Consumer createConsumer(Processor processor) throws Exception {
          websocketConsumer = new WebsocketConsumer(this, processor);
          return websocketConsumer;
      }
  
      public boolean isSendToAll() {
          return sendToAll;
      }
  
      /**
       * Whether to send to all (broadcast) or send to a single receiver.
       */
      public void setSendToAll(boolean sendToAll) {
          this.sendToAll = sendToAll;
      }
  
      public boolean isUseStreaming() {
          return useStreaming;
      }
  
      /**
       * To enable streaming to send data as multiple text fragments.
       */
      public void setUseStreaming(boolean useStreaming) {
          this.useStreaming = useStreaming;
      }
  
      WebSocketStore getWebSocketStore() {
          return store;
      }
  
      public WebsocketConsumer getWebsocketConsumer() {
          return websocketConsumer;
      }
  }
  