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      1 /*
      2  * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/conn/tsccm/BasicPooledConnAdapter.java $
      3  * $Revision: 653214 $
      4  * $Date: 2008-05-04 07:12:13 -0700 (Sun, 04 May 2008) $
      5  *
      6  * ====================================================================
      7  *
      8  *  Licensed to the Apache Software Foundation (ASF) under one or more
      9  *  contributor license agreements.  See the NOTICE file distributed with
     10  *  this work for additional information regarding copyright ownership.
     11  *  The ASF licenses this file to You under the Apache License, Version 2.0
     12  *  (the "License"); you may not use this file except in compliance with
     13  *  the License.  You may obtain a copy of the License at
     14  *
     15  *      http://www.apache.org/licenses/LICENSE-2.0
     16  *
     17  *  Unless required by applicable law or agreed to in writing, software
     18  *  distributed under the License is distributed on an "AS IS" BASIS,
     19  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     20  *  See the License for the specific language governing permissions and
     21  *  limitations under the License.
     22  * ====================================================================
     23  *
     24  * This software consists of voluntary contributions made by many
     25  * individuals on behalf of the Apache Software Foundation.  For more
     26  * information on the Apache Software Foundation, please see
     27  * <http://www.apache.org/>.
     28  *
     29  */
     30 
     31 package org.apache.http.impl.conn.tsccm;
     32 
     33 
     34 import org.apache.http.conn.ClientConnectionManager;
     35 import org.apache.http.impl.conn.AbstractPoolEntry;
     36 import org.apache.http.impl.conn.AbstractPooledConnAdapter;
     37 
     38 
     39 
     40 /**
     41  * A connection wrapper and callback handler.
     42  * All connections given out by the manager are wrappers which
     43  * can be {@link #detach detach}ed to prevent further use on release.
     44  */
     45 public class BasicPooledConnAdapter extends AbstractPooledConnAdapter {
     46 
     47     /**
     48      * Creates a new adapter.
     49      *
     50      * @param tsccm   the connection manager
     51      * @param entry   the pool entry for the connection being wrapped
     52      */
     53     protected BasicPooledConnAdapter(ThreadSafeClientConnManager tsccm,
     54                                AbstractPoolEntry entry) {
     55         super(tsccm, entry);
     56         markReusable();
     57     }
     58 
     59 
     60     @Override
     61     protected ClientConnectionManager getManager() {
     62         // override needed only to make method visible in this package
     63         return super.getManager();
     64     }
     65 
     66 
     67     /**
     68      * Obtains the pool entry.
     69      *
     70      * @return  the pool entry, or <code>null</code> if detached
     71      */
     72     protected AbstractPoolEntry getPoolEntry() {
     73         return super.poolEntry;
     74     }
     75 
     76 
     77     // non-javadoc, see base class
     78     @Override
     79     protected void detach() {
     80         // override needed only to make method visible in this package
     81         super.detach();
     82     }
     83 }
     84