//
   //  ========================================================================
   //  Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
   //  ------------------------------------------------------------------------
   //  All rights reserved. This program and the accompanying materials
   //  are made available under the terms of the Eclipse Public License v1.0
   //  and Apache License v2.0 which accompanies this distribution.
   //
   //      The Eclipse Public License is available at
  //      http://www.eclipse.org/legal/epl-v10.html
  //
  //      The Apache License v2.0 is available at
  //      http://www.opensource.org/licenses/apache2.0.php
  //
  //  You may elect to redistribute this code under either of these licenses.
  //  ========================================================================
  //
  
  package org.eclipse.jetty.client.http;
  
  import java.io.IOException;
  import java.util.Map;
  
  import org.eclipse.jetty.client.AbstractHttpClientTransport;
  import org.eclipse.jetty.client.HttpDestination;
  import org.eclipse.jetty.client.Origin;
  import org.eclipse.jetty.client.api.Connection;
  import org.eclipse.jetty.io.EndPoint;
  import org.eclipse.jetty.util.Promise;
  import org.eclipse.jetty.util.annotation.ManagedObject;
  
  @ManagedObject("The HTTP/1.1 client transport")
  public class HttpClientTransportOverHTTP extends AbstractHttpClientTransport
  {
      public HttpClientTransportOverHTTP()
      {
          this(Math.max(1, Runtime.getRuntime().availableProcessors() / 2));
      }
  
      public HttpClientTransportOverHTTP(int selectors)
      {
          super(selectors);
      }
  
      @Override
      public HttpDestination newHttpDestination(Origin origin)
      {
          return new HttpDestinationOverHTTP(getHttpClient(), origin);
      }
  
      @Override
      public org.eclipse.jetty.io.Connection newConnection(EndPoint endPoint, Map<String, Object> context) throws IOException
      {
          HttpDestination destination = (HttpDestination)context.get(HTTP_DESTINATION_CONTEXT_KEY);
          @SuppressWarnings("unchecked")
          Promise<Connection> promise = (Promise<Connection>)context.get(HTTP_CONNECTION_PROMISE_CONTEXT_KEY);
          HttpConnectionOverHTTP connection = newHttpConnection(endPoint, destination, promise);
          if (LOG.isDebugEnabled())
              LOG.debug("Created {}", connection);
          return connection;
      }
  
      protected HttpConnectionOverHTTP newHttpConnection(EndPoint endPoint, HttpDestination destination, Promise<Connection> promise)
      {
          return new HttpConnectionOverHTTP(endPoint, destination, promise);
      }
  }