mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/tsccm/BasicPoolEntryRef.java@6474c204b198
mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/tsccm/BasicPoolEntryRef.java
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /*
2 * ====================================================================
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * 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, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ====================================================================
19 *
20 * This software consists of voluntary contributions made by many
21 * individuals on behalf of the Apache Software Foundation. For more
22 * information on the Apache Software Foundation, please see
23 * <http://www.apache.org/>.
24 *
25 */
27 package ch.boye.httpclientandroidlib.impl.conn.tsccm;
30 import java.lang.ref.WeakReference;
31 import java.lang.ref.ReferenceQueue;
33 import ch.boye.httpclientandroidlib.annotation.Immutable;
35 import ch.boye.httpclientandroidlib.conn.routing.HttpRoute;
39 /**
40 * A weak reference to a {@link BasicPoolEntry BasicPoolEntry}.
41 * This reference explicitly keeps the planned route, so the connection
42 * can be reclaimed if it is lost to garbage collection.
43 *
44 * @since 4.0
45 */
46 @Immutable
47 public class BasicPoolEntryRef extends WeakReference<BasicPoolEntry> {
49 /** The planned route of the entry. */
50 private final HttpRoute route; // HttpRoute is @Immutable
53 /**
54 * Creates a new reference to a pool entry.
55 *
56 * @param entry the pool entry, must not be <code>null</code>
57 * @param queue the reference queue, or <code>null</code>
58 */
59 public BasicPoolEntryRef(BasicPoolEntry entry,
60 ReferenceQueue<Object> queue) {
61 super(entry, queue);
62 if (entry == null) {
63 throw new IllegalArgumentException
64 ("Pool entry must not be null.");
65 }
66 route = entry.getPlannedRoute();
67 }
70 /**
71 * Obtain the planned route for the referenced entry.
72 * The planned route is still available, even if the entry is gone.
73 *
74 * @return the planned route
75 */
76 public final HttpRoute getRoute() {
77 return this.route;
78 }
80 } // class BasicPoolEntryRef
