//
   //  ========================================================================
   //  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.http.spi;
  
  import java.io.IOException;
  import java.net.InetSocketAddress;
  
  import org.eclipse.jetty.server.Handler;
  import org.eclipse.jetty.server.Server;
  import org.eclipse.jetty.server.handler.ContextHandlerCollection;
  import org.eclipse.jetty.server.handler.DefaultHandler;
  import org.eclipse.jetty.server.handler.HandlerCollection;
  import org.eclipse.jetty.util.thread.QueuedThreadPool;
  import org.eclipse.jetty.util.thread.ThreadPool;
  
  import com.sun.net.httpserver.HttpServer;
  import com.sun.net.httpserver.HttpsServer;
  import com.sun.net.httpserver.spi.HttpServerProvider;
  
  /**
   * Jetty implementation of <a href="http://java.sun.com/javase/6/docs/jre/api/net/httpserver/spec/index.html">Java HTTP Server SPI</a>
   */
  public class JettyHttpServerProvider extends HttpServerProvider
  {
  
      private static Server _server;
  
      public static void setServer(Server server)
      {
          _server = server;
      }
  
      @Override
      public HttpServer createHttpServer(InetSocketAddress addr, int backlog)
              throws IOException
      {
          Server server = _server;
          boolean shared = true;
  
          if (server == null)
          {
              ThreadPool threadPool = new DelegatingThreadPool(new QueuedThreadPool());
              server = new Server(threadPool);
  
              HandlerCollection handlerCollection = new HandlerCollection();
              handlerCollection.setHandlers(new Handler[] {new ContextHandlerCollection(), new DefaultHandler()});
              server.setHandler(handlerCollection);
  
              shared = false;
          }
  
          JettyHttpServer jettyHttpServer = new JettyHttpServer(server, shared);
          jettyHttpServer.bind(addr, backlog);
          return jettyHttpServer;
      }
  
      @Override
      public HttpsServer createHttpsServer(InetSocketAddress addr, int backlog) throws IOException
      {
          throw new UnsupportedOperationException();
      }
  
  }