1 /*
   2  * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.incubator.http.internal.frame;
  27 
  28 public class GoAwayFrame extends ErrorFrame {
  29 
  30     private final int lastStream;
  31     private final byte[] debugData;
  32 
  33     public static final int TYPE = 0x7;
  34 
  35 
  36     public GoAwayFrame(int lastStream, int errorCode) {
  37         this(lastStream, errorCode, new byte[0]);
  38     }
  39 
  40     public GoAwayFrame(int lastStream, int errorCode, byte[] debugData) {
  41         super(0, 0, errorCode);
  42         this.lastStream = lastStream;
  43         this.debugData = debugData;
  44     }
  45 
  46     @Override
  47     public int type() {
  48         return TYPE;
  49     }
  50 
  51     @Override
  52     int length() {
  53         return 8 + debugData.length;
  54     }
  55 
  56     @Override
  57     public String toString() {
  58         return super.toString() + " Debugdata: " + new String(debugData);
  59     }
  60 
  61     public int getLastStream() {
  62         return this.lastStream;
  63     }
  64 
  65     public byte[] getDebugData() {
  66         return debugData;
  67     }
  68 
  69 }