Package org.hornetq.core.journal.impl

Interface Summary

Interface	Description
JournalFile	A JournalFile
JournalReaderCallback	A JournalReader
JournalRecordProvider	This is an interface used only internally.
TimedBufferObserver	A TimedBufferObserver

Class Summary

Class	Description
AbstractJournalUpdateTask	Super class for Journal maintenances such as clean up and Compactor
AbstractSequentialFile	A AbstractSequentialFile Notice that this class implements CriticalComponent, while it wasn't necessary to do so in Artemis.
AIOSequentialFile	A AIOSequentialFile
AIOSequentialFileFactory	A AIOSequentialFileFactory
CompactJournal	This is an undocumented class, that will open a journal and force compacting on it.
ExportJournal	Use this class to export the journal data.
FileWrapperJournal	Journal used at a replicating backup server during the synchronization of data with the 'live' server.
ImportJournal	Use this class to import the journal data from a listed file.
JournalCompactor	A JournalCompactor
JournalConstants
JournalFileImpl	A JournalFileImpl
JournalFilesRepository	This is a helper class for the Journal, which will control access to dataFiles, openedFiles and freeFiles Guaranteeing that they will be delivered in order to the Journal
JournalImpl	A circular log implementation.
JournalReaderCallbackAbstract	A JournalReaderCallbackAbstract
JournalRecord	This holds the relationship a record has with other files in regard to reference counting.
JournalTransaction	A JournalTransaction
NIOSequentialFile	A NIOSequentialFile
NIOSequentialFileFactory	A NIOSequentialFileFactory
Reclaimer	The journal consists of an ordered list of journal files Fn where 0 <= n <= N
SimpleWaitIOCallback	A SimpleWaitIOCallback
SyncIOCompletion	Internal class used to manage explicit syncs on the Journal through callbacks.
SyncSpeedTest	A SyncSpeedTest This class just provides some diagnostics on how fast your disk can sync Useful when determining performance issues
TimedBuffer	A TimedBuffer
TransactionCallback	A TransactionCallback