]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.server/src/org/simantics/db/server/protocol/ExceptionFunction.java
Fixed all line endings of the repository
[simantics/platform.git] / bundles / org.simantics.db.server / src / org / simantics / db / server / protocol / ExceptionFunction.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
3  * in Industry THTH ry.
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
8  *
9  * Contributors:
10  *     VTT Technical Research Centre of Finland - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.db.server.protocol;
13
14 import java.nio.ByteOrder;
15
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);
22     }
23     public ExceptionFunction(int messageNumber, String what) {
24         super(MessageNumber.ExceptionRequest, MessageNumber.ExceptionResponse);
25         this.messageNumber = messageNumber;
26         this.what = what;
27     }
28     @Override
29     public DataBuffer serialize(ByteOrder byteOrder) {
30         buffer.clear();
31         buffer.order(byteOrder);
32         buffer.put(messageNumber);
33         buffer.put(what);
34         buffer.mark();
35         return buffer;
36     }
37     @Override
38     public void deserialize(int receivedNumber_, DataBuffer dataBuffer) {
39         receivedNumber = receivedNumber_;
40         if (notRightDataForUs())
41             return;
42         messageNumber = dataBuffer.get(messageNumber);
43         errorClass = dataBuffer.get(errorClass);
44         what = dataBuffer.get(what);
45         gotResponse();
46     }
47 }