1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.db.server.protocol;
14 import java.nio.ByteOrder;
16 public class ExceptionFunction extends AbstractFunction {
17 public int messageNumber = 0;
18 public String what = "";
19 public int errorClass = 0;
20 public ExceptionFunction() {
21 super(MessageNumber.ExceptionRequest, MessageNumber.ExceptionResponse);
23 public ExceptionFunction(int messageNumber, String what) {
24 super(MessageNumber.ExceptionRequest, MessageNumber.ExceptionResponse);
25 this.messageNumber = messageNumber;
29 public DataBuffer serialize(ByteOrder byteOrder) {
31 buffer.order(byteOrder);
32 buffer.put(messageNumber);
38 public void deserialize(int receivedNumber_, DataBuffer dataBuffer) {
39 receivedNumber = receivedNumber_;
40 if (notRightDataForUs())
42 messageNumber = dataBuffer.get(messageNumber);
43 errorClass = dataBuffer.get(errorClass);
44 what = dataBuffer.get(what);