/*
    * ====================================================================
    * 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;
  
  import org.apache.http.HttpConnectionFactory;
  import org.apache.http.HttpRequest;
  import org.apache.http.HttpResponse;
  import org.apache.http.annotation.ThreadingBehavior;
  import org.apache.http.annotation.Contract;
  import org.apache.http.config.ConnectionConfig;
  import org.apache.http.entity.ContentLengthStrategy;
  import org.apache.http.io.HttpMessageParserFactory;
  import org.apache.http.io.HttpMessageWriterFactory;
  
  import java.io.IOException;
  import java.net.Socket;
  
  /**
   * Default factory for {@link org.apache.http.HttpClientConnection}s.
   *
   * @since 4.3
   */
  @Contract(threading = ThreadingBehavior.IMMUTABLE_CONDITIONAL)
  public class DefaultBHttpClientConnectionFactory implements HttpConnectionFactory<DefaultBHttpClientConnection> {
  
      public static final DefaultBHttpClientConnectionFactoryml#DefaultBHttpClientConnectionFactory">DefaultBHttpClientConnectionFactory INSTANCE = new DefaultBHttpClientConnectionFactory();
  
      private final ConnectionConfig cconfig;
      private final ContentLengthStrategy incomingContentStrategy;
      private final ContentLengthStrategy outgoingContentStrategy;
      private final HttpMessageWriterFactory<HttpRequest> requestWriterFactory;
      private final HttpMessageParserFactory<HttpResponse> responseParserFactory;
  
      public DefaultBHttpClientConnectionFactory(
              final ConnectionConfig cconfig,
              final ContentLengthStrategy incomingContentStrategy,
              final ContentLengthStrategy outgoingContentStrategy,
              final HttpMessageWriterFactory<HttpRequest> requestWriterFactory,
              final HttpMessageParserFactory<HttpResponse> responseParserFactory) {
          super();
          this.cconfig = cconfig != null ? cconfig : ConnectionConfig.DEFAULT;
          this.incomingContentStrategy = incomingContentStrategy;
          this.outgoingContentStrategy = outgoingContentStrategy;
          this.requestWriterFactory = requestWriterFactory;
          this.responseParserFactory = responseParserFactory;
      }
  
      public DefaultBHttpClientConnectionFactory(
              final ConnectionConfig cconfig,
              final HttpMessageWriterFactory<HttpRequest> requestWriterFactory,
              final HttpMessageParserFactory<HttpResponse> responseParserFactory) {
          this(cconfig, null, null, requestWriterFactory, responseParserFactory);
      }
  
      public DefaultBHttpClientConnectionFactory(final ConnectionConfig cconfig) {
          this(cconfig, null, null, null, null);
      }
  
      public DefaultBHttpClientConnectionFactory() {
          this(null, null, null, null, null);
      }
  
      @Override
      public DefaultBHttpClientConnection createConnection(final Socket socket) throws IOException {
          final DefaultBHttpClientConnectionn.html#DefaultBHttpClientConnection">DefaultBHttpClientConnection conn = new DefaultBHttpClientConnection(
                  this.cconfig.getBufferSize(),
                  this.cconfig.getFragmentSizeHint(),
                  ConnSupport.createDecoder(this.cconfig),
                  ConnSupport.createEncoder(this.cconfig),
                  this.cconfig.getMessageConstraints(),
                  this.incomingContentStrategy,
                  this.outgoingContentStrategy,
                  this.requestWriterFactory,
                  this.responseParserFactory);
         conn.bind(socket);
         return conn;
     }
 
 }