org.apache.activeio.journal
Interface JournalEventListener
public interface JournalEventListener
Defines an object which listens for Journal Events.
- Version:
- $Revision: 1.1 $
Method Summary |
void |
overflowNotification(RecordLocation safeLocation)
This event is issues when a Journal implementations wants to recover
disk space used by old records. |
overflowNotification
void overflowNotification(RecordLocation safeLocation)
- This event is issues when a Journal implementations wants to recover
disk space used by old records. If journal space is not reliquised
by setting the Journal's mark at or past the
safeLocation
further write opperations against the Journal may casuse IOExceptions
to occur due to a log overflow condition.
- Parameters:
safeLocation
- the oldest location that the journal recomends the mark to be set.
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