cz.cuni.amis.utils
Class LogFilter

java.lang.Object
  cz.cuni.amis.utils.LogFilter

public class LogFilter
extends java.lang.Object

Simple way how to filter your log files...

Constructor Summary

LogFilter(java.io.File source, java.io.File destination, java.util.regex.Pattern[] accept, java.util.regex.Pattern[] remove)
Opens 'source', writes to 'destination'.

Method Summary

void

filter()

Methods inherited from class java.lang.Object

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

Constructor Detail

LogFilter

public LogFilter(java.io.File source,
                 java.io.File destination,
                 java.util.regex.Pattern[] accept,
                 java.util.regex.Pattern[] remove)

Opens 'source', writes to 'destination'.

Every single line from 'source' is matched against 'accept'. If some pattern matches the line, it goes to 'destination'.

If not, it is matched against 'remove'. If some pattern matches the line, it is discarded.

If no pattern matches, the line goes to 'destination'.

Parameters:

source -

destination -

accept -

remove -

Method Detail

filter

public void filter()
            throws java.io.IOException

Throws:

java.io.IOException