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 AskTransactionFunction extends AbstractFunction {
18 public long transactionId = 0;
19 public long headChangeSetId = 0;
20 public AskTransactionFunction() {
21 super(MessageNumber.AskTransactionRequest, MessageNumber.AskTransactionResponse);
23 public AskTransactionFunction(int type, long transactionId) {
24 super(MessageNumber.AskTransactionRequest, MessageNumber.AskTransactionResponse);
26 this.transactionId = transactionId;
29 public DataBuffer serialize(ByteOrder byteOrder) {
31 buffer.order(byteOrder);
33 buffer.put(transactionId);
38 public void deserialize(int receivedNumber_, DataBuffer dataBuffer) {
39 receivedNumber = receivedNumber_;
40 if (notRightDataForUs())
42 transactionId = dataBuffer.get(transactionId);
43 headChangeSetId = dataBuffer.get(headChangeSetId);