org.vrspace.server
Class RequestLog

java.lang.Object
  org.vrspace.server.RequestLog

All Implemented Interfaces:

java.lang.Runnable

public class RequestLog

extends java.lang.Object

implements java.lang.Runnable

Request log class, inteded not only for statistics but as transaction log.

See Also:

Checkpoint

Constructor Summary

RequestLog(java.lang.String file)
Creates new RequestLog, writing to file

Method Summary

protected void	flush() Flush the log
protected static void	logRequest(Request r) Adds new request to the RequestLog
protected void	restart() Start new log
void	run() internaly used for asyncronous log writing
protected void	stop() Stops the logging
java.lang.String	toString() Returns String representation of RequestLog, using Request.toString() Called by flush()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RequestLog

public RequestLog(java.lang.String file)
           throws java.io.IOException

Creates new RequestLog, writing to file

Method Detail

logRequest

protected static void logRequest(Request r)

Adds new request to the RequestLog

toString

public java.lang.String toString()

Returns String representation of RequestLog, using Request.toString() Called by flush()

stop

protected void stop()

Stops the logging

flush

protected void flush()
              throws java.io.IOException

Flush the log

Throws:

java.io.IOException

restart

protected void restart()
                throws java.io.IOException

Start new log

Throws:

java.io.IOException

run

public void run()

internaly used for asyncronous log writing

Specified by:

run in interface java.lang.Runnable