Class PersistentLog

java.lang.Object

eu.svjatoslav.aukio.e3d.diag.PersistentLog

public final class PersistentLog
extends Object

Persistent rolling log: tees System.out and System.err into a log file on disk so a hung or crashed session still leaves its full output behind.

The file lives at <logDir>/aukio.log and is rotated to aukio.log.1 (one backup kept) once it exceeds 4194304L. Writes are flushed per line so the last output before an OutOfMemory freeze is on disk even when the application can no longer react to window events.

See Also:

• Diagnostics

Method Summary

Modifier and Type	Method	Description
static File	getLogFile()	The current log file, or null when persistent logging failed.
static void	install()	Installs the tee.

Methods inherited from class Object

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

Method Details

install

public static void install()

Installs the tee. Idempotent; failures (unwritable directory) fall back to console-only logging and are reported on stderr.

getLogFile

public static File getLogFile()

The current log file, or null when persistent logging failed.