diff -r 000000000000 -r 6474c204b198 mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/tsccm/BasicPoolEntryRef.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/tsccm/BasicPoolEntryRef.java Wed Dec 31 06:09:35 2014 +0100 @@ -0,0 +1,81 @@ +/* + * ==================================================================== + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * . + * + */ + +package ch.boye.httpclientandroidlib.impl.conn.tsccm; + + +import java.lang.ref.WeakReference; +import java.lang.ref.ReferenceQueue; + +import ch.boye.httpclientandroidlib.annotation.Immutable; + +import ch.boye.httpclientandroidlib.conn.routing.HttpRoute; + + + +/** + * A weak reference to a {@link BasicPoolEntry BasicPoolEntry}. + * This reference explicitly keeps the planned route, so the connection + * can be reclaimed if it is lost to garbage collection. + * + * @since 4.0 + */ +@Immutable +public class BasicPoolEntryRef extends WeakReference { + + /** The planned route of the entry. */ + private final HttpRoute route; // HttpRoute is @Immutable + + + /** + * Creates a new reference to a pool entry. + * + * @param entry the pool entry, must not be null + * @param queue the reference queue, or null + */ + public BasicPoolEntryRef(BasicPoolEntry entry, + ReferenceQueue queue) { + super(entry, queue); + if (entry == null) { + throw new IllegalArgumentException + ("Pool entry must not be null."); + } + route = entry.getPlannedRoute(); + } + + + /** + * Obtain the planned route for the referenced entry. + * The planned route is still available, even if the entry is gone. + * + * @return the planned route + */ + public final HttpRoute getRoute() { + return this.route; + } + +} // class BasicPoolEntryRef +