1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 /** 20 * @author Khen G. Kim 21 */ 22 23 /** 24 * Created on 10.01.2004 25 */ 26 package org.apache.harmony.jpda.tests.framework.jdwp; 27 28 import org.apache.harmony.jpda.tests.framework.jdwp.Packet; 29 30 /** 31 * This class represents JDWP reply packet. 32 */ 33 public class ReplyPacket extends Packet { 34 35 private final int ERROR_CODE_INDEX = 9; 36 37 private short error_code; 38 39 /** 40 * A default constructor that creates an empty ReplyPacket with empty header 41 * and no data. 42 */ 43 public ReplyPacket() { 44 super(); 45 } 46 47 /** 48 * A constructor that creates ReplyPacket from array of bytes including 49 * header and data sections. 50 * 51 * @param p 52 * the JDWP packet, given as array of bytes. 53 */ 54 public ReplyPacket(byte p[]) { 55 super(p); 56 error_code = (short) super.readFromByteArray(p, ERROR_CODE_INDEX, 57 Packet.SHORT_SIZE); 58 } 59 60 /** 61 * Sets the error code value of the header of the ReplyPacket as short. 62 * 63 * @param val 64 * the error code. 65 */ 66 public void setErrorCode(short val) { 67 error_code = val; 68 } 69 70 /** 71 * Gets the error code value of the header of the ReplyPacket. 72 * 73 * @return the error code value of the header of the ReplyPacket. 74 */ 75 public short getErrorCode() { 76 return error_code; 77 } 78 79 /** 80 * Gets the representation of the ReplyPacket as array of bytes in the JDWP 81 * format including header and data sections. 82 * 83 * @return the representation of the ReplyPacket as array of bytes in the 84 * JDWP format. 85 */ 86 public byte[] toBytesArray() { 87 byte res[] = super.toBytesArray(); 88 super.writeAtByteArray(error_code, res, ERROR_CODE_INDEX, 89 Packet.SHORT_SIZE); 90 return res; 91 } 92 } 93