1 /*
   2  * Copyright (c) 2015, 2016, 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  */
  24 
  25 package java.net.http;
  26 
  27 import java.io.IOException;
  28 import java.nio.ByteBuffer;
  29 
  30 class ResetFrame extends ErrorFrame {
  31 
  32     public final static int TYPE = 0x3;
  33 
  34     // See ErrorFrame for error values
  35 
  36     ResetFrame() {
  37         type = TYPE;
  38     }
  39 
  40     public ResetFrame(int errorCode) {
  41         this.errorCode = errorCode;
  42         this.type = TYPE;
  43     }
  44 
  45     @Override
  46     void readIncomingImpl(ByteBufferConsumer bc) throws IOException {
  47         errorCode = bc.getInt();
  48     }
  49 
  50     @Override
  51     void writeOutgoing(ByteBufferGenerator bg) {
  52         super.writeOutgoing(bg);
  53         ByteBuffer buf = bg.getBuffer(4);
  54         buf.putInt(errorCode);
  55     }
  56 
  57     @Override
  58     void computeLength() {
  59         length = 4;
  60     }
  61 }