The Tor Browser / file comparison
comparison: mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/params/ConnPerRouteBean.java
mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/params/ConnPerRouteBean.java
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
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| -1:000000000000 | 0:d89947ff6d79 |
|---|---|
| 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 */ | |
| 26 | |
| 27 package ch.boye.httpclientandroidlib.conn.params; | |
| 28 | |
| 29 import java.util.Map; | |
| 30 import java.util.concurrent.ConcurrentHashMap; | |
| 31 | |
| 32 import ch.boye.httpclientandroidlib.annotation.ThreadSafe; | |
| 33 | |
| 34 import ch.boye.httpclientandroidlib.conn.routing.HttpRoute; | |
| 35 | |
| 36 /** | |
| 37 * This class maintains a map of HTTP routes to maximum number of connections allowed | |
| 38 * for those routes. This class can be used by pooling | |
| 39 * {@link ch.boye.httpclientandroidlib.conn.ClientConnectionManager connection managers} for | |
| 40 * a fine-grained control of connections on a per route basis. | |
| 41 * | |
| 42 * @since 4.0 | |
| 43 */ | |
| 44 @ThreadSafe | |
| 45 public final class ConnPerRouteBean implements ConnPerRoute { | |
| 46 | |
| 47 /** The default maximum number of connections allowed per host */ | |
| 48 public static final int DEFAULT_MAX_CONNECTIONS_PER_ROUTE = 2; // Per RFC 2616 sec 8.1.4 | |
| 49 | |
| 50 private final ConcurrentHashMap<HttpRoute, Integer> maxPerHostMap; | |
| 51 | |
| 52 private volatile int defaultMax; | |
| 53 | |
| 54 public ConnPerRouteBean(int defaultMax) { | |
| 55 super(); | |
| 56 this.maxPerHostMap = new ConcurrentHashMap<HttpRoute, Integer>(); | |
| 57 setDefaultMaxPerRoute(defaultMax); | |
| 58 } | |
| 59 | |
| 60 public ConnPerRouteBean() { | |
| 61 this(DEFAULT_MAX_CONNECTIONS_PER_ROUTE); | |
| 62 } | |
| 63 | |
| 64 /** | |
| 65 * @deprecated Use {@link #getDefaultMaxPerRoute()} instead | |
| 66 */ | |
| 67 @Deprecated | |
| 68 public int getDefaultMax() { | |
| 69 return this.defaultMax; | |
| 70 } | |
| 71 | |
| 72 /** | |
| 73 * @since 4.1 | |
| 74 */ | |
| 75 public int getDefaultMaxPerRoute() { | |
| 76 return this.defaultMax; | |
| 77 } | |
| 78 | |
| 79 public void setDefaultMaxPerRoute(int max) { | |
| 80 if (max < 1) { | |
| 81 throw new IllegalArgumentException | |
| 82 ("The maximum must be greater than 0."); | |
| 83 } | |
| 84 this.defaultMax = max; | |
| 85 } | |
| 86 | |
| 87 public void setMaxForRoute(final HttpRoute route, int max) { | |
| 88 if (route == null) { | |
| 89 throw new IllegalArgumentException | |
| 90 ("HTTP route may not be null."); | |
| 91 } | |
| 92 if (max < 1) { | |
| 93 throw new IllegalArgumentException | |
| 94 ("The maximum must be greater than 0."); | |
| 95 } | |
| 96 this.maxPerHostMap.put(route, Integer.valueOf(max)); | |
| 97 } | |
| 98 | |
| 99 public int getMaxForRoute(final HttpRoute route) { | |
| 100 if (route == null) { | |
| 101 throw new IllegalArgumentException | |
| 102 ("HTTP route may not be null."); | |
| 103 } | |
| 104 Integer max = this.maxPerHostMap.get(route); | |
| 105 if (max != null) { | |
| 106 return max.intValue(); | |
| 107 } else { | |
| 108 return this.defaultMax; | |
| 109 } | |
| 110 } | |
| 111 | |
| 112 public void setMaxForRoutes(final Map<HttpRoute, Integer> map) { | |
| 113 if (map == null) { | |
| 114 return; | |
| 115 } | |
| 116 this.maxPerHostMap.clear(); | |
| 117 this.maxPerHostMap.putAll(map); | |
| 118 } | |
| 119 | |
| 120 @Override | |
| 121 public String toString() { | |
| 122 return this.maxPerHostMap.toString(); | |
| 123 } | |
| 124 | |
| 125 } |
