/*
    * ====================================================================
    * 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
   * <http://www.apache.org/>.
   *
   */
  package org.apache.http.impl.nio.conn;
  
  import java.net.InetSocketAddress;
  import java.net.SocketAddress;
  import java.util.concurrent.TimeUnit;
  import java.util.concurrent.atomic.AtomicLong;
  
  import org.apache.commons.logging.Log;
  import org.apache.http.HttpHost;
  import org.apache.http.conn.routing.HttpRoute;
  import org.apache.http.nio.conn.scheme.AsyncScheme;
  import org.apache.http.nio.conn.scheme.AsyncSchemeRegistry;
  import org.apache.http.nio.pool.AbstractNIOConnPool;
  import org.apache.http.nio.reactor.ConnectingIOReactor;
  import org.apache.http.nio.reactor.IOSession;
  
  @Deprecated
  class HttpNIOConnPool extends AbstractNIOConnPool<HttpRoute, IOSession, HttpPoolEntry> {
  
      private static final AtomicLong COUNTER = new AtomicLong(1);
  
      private final Log log;
      private final AsyncSchemeRegistry schemeRegistry;
      private final long connTimeToLive;
      private final TimeUnit timeUnit;
  
      HttpNIOConnPool(
              final Log log,
              final ConnectingIOReactor ioReactor,
              final AsyncSchemeRegistry schemeRegistry,
              final long connTimeToLive, final TimeUnit timeUnit) {
          super(ioReactor, new HttpNIOConnPoolFactory(), 2, 20);
          this.log = log;
          this.schemeRegistry = schemeRegistry;
          this.connTimeToLive = connTimeToLive;
          this.timeUnit = timeUnit;
      }
  
      @Override
      protected SocketAddress resolveLocalAddress(final HttpRoute route) {
          return new InetSocketAddress(route.getLocalAddress(), 0);
      }
  
      @Override
      protected SocketAddress resolveRemoteAddress(final HttpRoute route) {
          HttpHost firsthop = route.getProxyHost();
          if (firsthop == null) {
              firsthop = route.getTargetHost();
          }
          final String hostname = firsthop.getHostName();
          int port = firsthop.getPort();
          if (port < 0) {
              final AsyncScheme scheme = this.schemeRegistry.getScheme(firsthop);
              port = scheme.resolvePort(port);
          }
          return new InetSocketAddress(hostname, port);
      }
  
      @Override
      protected HttpPoolEntry createEntry(final HttpRoute route, final IOSession session) {
          final String id = Long.toString(COUNTER.getAndIncrement());
          return new HttpPoolEntry(this.log, id, route, session, this.connTimeToLive, this.timeUnit);
      }
  
  }