This tool transforms dated logs ( as http acces logs, Was logs, Log4J logs, JVM GC logs ...) into csv files.
It permits to visualize the corresponding Chart with the framework JFreeChart
The whole binaries are in the archive swingScaViewer.zip
To use this tool, you must know basics on Pattern Matching with regular expression (Perl regex for example).
At the end of the document, I give some examples of regex that are currently used in swingScaViewer.
The general mechanism used in this tool is to parse in 2 phases :
First phase : first regex extracts from a source that contains the interesting information in a result
Second phase, if necessary : second regex extracts, from precedent result, the final information
This mechanism can handle almost all cases
The product SwingScaViewer is a kind of workbench that groups several tools :
parsing dated logs ( system logs, Web servers,WAS, application ...) and converting them into csv files
visualisation of csv files, or direct visualisation with certain types of logs ( JVM GC logs for example). Integration of others tools like AspectPerf( packaging AspectJ LTW Weaving for profiling Java application),
JDBC Requests, statFilesAdvanced …
upload and download of files
Utilities tools => date <=> dateInMillis, aggregation of files, regex expression tester ...