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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
package installer;
import java.io.PrintStream;
import java.io.FileOutputStream;
import java.util.Date;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
//import java.io.PrintWriter;
public class LogStream extends PrintStream
{
static final private DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss z: ");
private String getTimeStamp()
{
String timeStamp = formatter.format( new Date() );
return timeStamp;
}
public LogStream( String logFileName ) throws java.io.FileNotFoundException
{
super( new FileOutputStream( logFileName ) );
}
public void println(String x)
{
super.println( getTimeStamp() + x );
}
public static void main(String[] args)
{
if ( args.length > 0 )
{
try
{
LogStream log = new LogStream( args[0] );
System.setErr(log);
System.setOut(log);
System.out.println("Test from logger from out");
System.err.println("Test from logger from err");
System.out.println("finised test from out");
System.err.println("finised test from err");
}
catch( java.io.FileNotFoundException fe )
{
System.err.println("Error creating logStream: " + fe );
fe.printStackTrace();
}
}
else
{
System.err.println("specify log file java LogStream [logfile]");
System.exit(1);
}
}
}
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