org.apache.directory.server.core.journal
Class DefaultJournal

java.lang.Object
  org.apache.directory.server.core.journal.DefaultJournal

All Implemented Interfaces:

Journal

public class DefaultJournal
extends java.lang.Object
implements Journal

The default journal implementation. It stores the operation and the associated status (acked or nacked) in a file which will be used to restore the server if it crashes.

Version:

$Rev$, $Date$

Author:

Apache Directory Project

Constructor Summary

DefaultJournal()

Method Summary

void	ack(long revision)
void	destroy()
JournalStore	getJournalStore()
int	getRotation()
void	init(DirectoryService directoryService)
boolean	isEnabled()
void	log(LdapPrincipal principal, long revision, org.apache.directory.shared.ldap.ldif.LdifEntry entry)
void	nack(long revision)
void	setEnabled(boolean enabled)
void	setJournalStore(JournalStore store)
void	setRotation(int rotation)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultJournal

public DefaultJournal()

Method Detail

destroy

public void destroy()
             throws java.lang.Exception

Specified by:

destroy in interface Journal

Throws:

java.lang.Exception

getJournalStore

public JournalStore getJournalStore()

Specified by:

getJournalStore in interface Journal

init

public void init(DirectoryService directoryService)
          throws java.lang.Exception

Specified by:

init in interface Journal

Throws:

java.lang.Exception

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface Journal

log

public void log(LdapPrincipal principal,
                long revision,
                org.apache.directory.shared.ldap.ldif.LdifEntry entry)
         throws java.lang.Exception

Specified by:

log in interface Journal

Throws:

java.lang.Exception

ack

public void ack(long revision)

Specified by:

ack in interface Journal

nack

public void nack(long revision)

Specified by:

nack in interface Journal

getRotation

public int getRotation()

Specified by:

getRotation in interface Journal

Returns:

the rotation

setRotation

public void setRotation(int rotation)

Specified by:

setRotation in interface Journal

Parameters:

rotation - the rotation to set

setEnabled

public void setEnabled(boolean enabled)

Specified by:

setEnabled in interface Journal

setJournalStore

public void setJournalStore(JournalStore store)

Specified by:

setJournalStore in interface Journal