/**
    * Logback: the reliable, generic, fast and flexible logging framework.
    * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
    * <p>
    * This program and the accompanying materials are dual-licensed under
    * either the terms of the Eclipse Public License v1.0 as published by
    * the Eclipse Foundation
    * <p>
    * or (per the licensee's choosing)
   * <p>
   * under the terms of the GNU Lesser General Public License version 2.1
   * as published by the Free Software Foundation.
   */
  package ch.qos.logback.access.jetty;
  
  import java.util.HashMap;
  import java.util.Iterator;
  import java.util.Map;
  
  import ch.qos.logback.access.common.spi.ServerAdapter;
  import org.eclipse.jetty.http.HttpField;
  import org.eclipse.jetty.http.HttpFields;
  import org.eclipse.jetty.server.Request;
  import org.eclipse.jetty.server.Response;
  
  /**
   * A Jetty 9.4.x and 10.0.x specific implementation of the {@link ServerAdapter} interface.
   *
   * @author S&eacute;bastien Pennec
   * @author Ceki Gulcu
   * @author Joakim Erdfelt
   */
  public class JettyModernServerAdapter extends JettyServerAdapter {
  
  
      public JettyModernServerAdapter(Request jettyRequest, Response jettyResponse) {
          super(jettyRequest, jettyResponse);
      }
  
      @Override
      public long getContentLength() {
  
          return Response.getContentBytesWritten(response);
          //return response.getHttpChannel().getBytesWritten();
      }
  
      @Override
      public int getStatusCode() {
          return response.getStatus();
          //return response.getCommittedMetaData().getStatus();
      }
  
      @Override
      public long getRequestTimestamp() {
          return Request.getTimeStamp(request);
      }
  
      @Override
      public Map<String, String> buildResponseHeaderMap() {
          Map<String, String> responseHeaderMap = new HashMap<>();
          HttpFields.Mutable httpFields = response.getHeaders();
  
          for(HttpField field: httpFields) {
              String key = field.getName();
              String value = field.getValue();
              responseHeaderMap.put(key, value);
          }
  
          return responseHeaderMap;
      }
  
  }