/*
* JBoss, Home of Professional Open Source
* Copyright 2007, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author JBoss Inc.
*/
//
// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
//
// Arjuna Technologies Ltd.,
// Newcastle upon Tyne,
// Tyne and Wear,
// UK.
//
package org.jboss.jbossts.qa.PerfProfileIOClients;
import org.jboss.jbossts.qa.Utils.PerformanceProfileStore;
import java.io.File;
import java.io.FileDescriptor;
import java.io.RandomAccessFile;
import java.util.Date;
public class OpenWriteSyncClose
{
public static void main(String[] args)
{
try
{
String prefix = args[args.length - 3];
int numberOfCalls = Integer.parseInt(args[args.length - 2]);
int blockSize = Integer.parseInt(args[args.length - 1]);
boolean correct = true;
File file = new File("test.tmp");
byte[] block = new byte[blockSize];
Date start = new Date();
for (int index = 0; index < numberOfCalls; index++)
{
RandomAccessFile randomAccessFile = new RandomAccessFile(file, "rw");
FileDescriptor fileDescriptor = randomAccessFile.getFD();
randomAccessFile.write(block);
fileDescriptor.sync();
randomAccessFile.close();
}
Date end = new Date();
file.delete();
float operationDuration = ((float) (end.getTime() - start.getTime())) / ((float) numberOfCalls);
System.out.println("Operation duration : " + operationDuration + "ms");
System.out.println("Test duration : " + (end.getTime() - start.getTime()) + "ms");
correct = PerformanceProfileStore.checkPerformance(prefix + "_OpenWriteSyncClose", operationDuration);
if (correct)
{
System.out.println("Passed");
}
else
{
System.out.println("Failed");
}
}
catch (Exception exception)
{
System.err.println("OpenWriteSyncClose.main: " + exception);
System.out.println("Failed");
}
}
}