View Javadoc

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.http.impl.bootstrap;
28  
29  import java.io.IOException;
30  
31  import org.apache.http.ExceptionLogger;
32  import org.apache.http.HttpServerConnection;
33  import org.apache.http.protocol.BasicHttpContext;
34  import org.apache.http.protocol.HttpCoreContext;
35  import org.apache.http.protocol.HttpService;
36  
37  /**
38   * @since 4.4
39   */
40  class Worker implements Runnable {
41  
42      private final HttpService httpservice;
43      private final HttpServerConnection conn;
44      private final ExceptionLogger exceptionLogger;
45  
46      Worker(
47              final HttpService httpservice,
48              final HttpServerConnection conn,
49              final ExceptionLogger exceptionLogger) {
50          super();
51          this.httpservice = httpservice;
52          this.conn = conn;
53          this.exceptionLogger = exceptionLogger;
54      }
55  
56      public HttpServerConnection getConnection() {
57          return this.conn;
58      }
59  
60      @Override
61      public void run() {
62          try {
63              final BasicHttpContext localContext = new BasicHttpContext();
64              final HttpCoreContext context = HttpCoreContext.adapt(localContext);
65              while (!Thread.interrupted() && this.conn.isOpen()) {
66                  this.httpservice.handleRequest(this.conn, context);
67                  localContext.clear();
68              }
69              this.conn.close();
70          } catch (Exception ex) {
71              this.exceptionLogger.log(ex);
72          } finally {
73              try {
74                  this.conn.shutdown();
75              } catch (IOException ex) {
76                  this.exceptionLogger.log(ex);
77              }
78          }
79      }
80  
81  }