]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.server/src/org/simantics/db/server/protocol/EchoFunction.java
Migrated source code from Simantics SVN
[simantics/platform.git] / bundles / org.simantics.db.server / src / org / simantics / db / server / protocol / EchoFunction.java
1 /*******************************************************************************\r
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
3  * in Industry THTH ry.\r
4  * All rights reserved. This program and the accompanying materials\r
5  * are made available under the terms of the Eclipse Public License v1.0\r
6  * which accompanies this distribution, and is available at\r
7  * http://www.eclipse.org/legal/epl-v10.html\r
8  *\r
9  * Contributors:\r
10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
11  *******************************************************************************/\r
12 package org.simantics.db.server.protocol;\r
13 \r
14 import java.nio.ByteOrder;\r
15 \r
16 public class EchoFunction extends AbstractFunction {\r
17     public byte[] bytes = null;\r
18     public EchoFunction() {\r
19         super(MessageNumber.EchoRequest, MessageNumber.EchoResponse);\r
20     }\r
21     public EchoFunction(byte[] bytes) {\r
22         super(MessageNumber.EchoRequest, MessageNumber.EchoResponse);\r
23         this.bytes = bytes;\r
24     }\r
25     @Override\r
26     public DataBuffer serialize(ByteOrder byteOrder) {\r
27         buffer.clear();\r
28         buffer.order(byteOrder);\r
29         buffer.put(bytes);\r
30         buffer.mark();\r
31         return buffer;\r
32     }\r
33     @Override\r
34     public void deserialize(int receivedNumber_, DataBuffer dataBuffer) {\r
35         receivedNumber = receivedNumber_;\r
36         if (notRightDataForUs())\r
37             return;\r
38         bytes = dataBuffer.get(bytes);\r
39         gotResponse();\r
40     }\r
41 }\r