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1   /*
2    * ====================================================================
3    * Licensed to the Apache Software Foundation (ASF) under one
4    * or more contributor license agreements.  See the NOTICE file
5    * distributed with this work for additional information
6    * regarding copyright ownership.  The ASF licenses this file
7    * to you under the Apache License, Version 2.0 (the
8    * "License"); you may not use this file except in compliance
9    * with the License.  You may obtain a copy of the License at
10   *
11   *   http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing,
14   * software distributed under the License is distributed on an
15   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16   * KIND, either express or implied.  See the License for the
17   * specific language governing permissions and limitations
18   * under the License.
19   * ====================================================================
20   *
21   * This software consists of voluntary contributions made by many
22   * individuals on behalf of the Apache Software Foundation.  For more
23   * information on the Apache Software Foundation, please see
24   * <http://www.apache.org/>.
25   *
26   */
27  package org.apache.hc.core5.http.impl.bootstrap;
28  
29  import org.apache.hc.core5.http.ExceptionListener;
30  import org.apache.hc.core5.http.impl.io.HttpService;
31  import org.apache.hc.core5.http.io.HttpServerConnection;
32  import org.apache.hc.core5.http.protocol.BasicHttpContext;
33  import org.apache.hc.core5.http.protocol.HttpCoreContext;
34  import org.apache.hc.core5.io.ShutdownType;
35  
36  /**
37   * @since 4.4
38   */
39  class Worker implements Runnable {
40  
41      private final HttpService httpservice;
42      private final HttpServerConnection conn;
43      private final ExceptionListener exceptionListener;
44  
45      Worker(
46              final HttpService httpservice,
47              final HttpServerConnection conn,
48              final ExceptionListener exceptionListener) {
49          super();
50          this.httpservice = httpservice;
51          this.conn = conn;
52          this.exceptionListener = exceptionListener;
53      }
54  
55      public HttpServerConnection getConnection() {
56          return this.conn;
57      }
58  
59      @Override
60      public void run() {
61          try {
62              final BasicHttpContext localContext = new BasicHttpContext();
63              final HttpCoreContext context = HttpCoreContext.adapt(localContext);
64              while (!Thread.interrupted() && this.conn.isOpen()) {
65                  this.httpservice.handleRequest(this.conn, context);
66                  localContext.clear();
67              }
68              this.conn.close();
69          } catch (final Exception ex) {
70              this.exceptionListener.onError(this.conn, ex);
71          } finally {
72              this.conn.shutdown(ShutdownType.IMMEDIATE);
73          }
74      }
75  
76  }