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.conn.tsccm;
28
29 /**
30 * A simple class that can interrupt a {@link WaitingThread}.
31 *
32 * Must be called with the pool lock held.
33 *
34 * @since 4.0
35 *
36 * @deprecated (4.2) do not use
37 */
38 @Deprecated
39 public class WaitingThreadAborter {
40
41 private WaitingThread waitingThread;
42 private boolean aborted;
43
44 /**
45 * If a waiting thread has been set, interrupts it.
46 */
47 public void abort() {
48 aborted = true;
49
50 if (waitingThread != null) {
51 waitingThread.interrupt();
52 }
53
54 }
55
56 /**
57 * Sets the waiting thread. If this has already been aborted,
58 * the waiting thread is immediately interrupted.
59 *
60 * @param waitingThread The thread to interrupt when aborting.
61 */
62 public void setWaitingThread(final WaitingThread waitingThread) {
63 this.waitingThread = waitingThread;
64 if (aborted) {
65 waitingThread.interrupt();
66 }
67 }
68
69 }