org.apache.directory.server.core.journal

Class DefaultJournal

java.lang.Object

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

All Implemented Interfaces:

org.apache.directory.server.core.api.journal.Journal

public class DefaultJournal
extends Object
implements org.apache.directory.server.core.api.journal.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.

Author:

Apache Directory Project

Constructor Summary

Constructors

Constructor and Description
DefaultJournal()

Method Summary

Methods

Modifier and Type	Method and Description
void	ack(long revision)
void	destroy()
org.apache.directory.server.core.api.journal.JournalStore	getJournalStore()
int	getRotation()
void	init(org.apache.directory.server.core.api.DirectoryService directoryService)
boolean	isEnabled()
void	log(org.apache.directory.server.core.api.LdapPrincipal principal, long revision, org.apache.directory.api.ldap.model.ldif.LdifEntry entry)
void	nack(long revision)
void	setEnabled(boolean enabled)
void	setJournalStore(org.apache.directory.server.core.api.journal.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 Exception

Specified by:

destroy in interface org.apache.directory.server.core.api.journal.Journal

Throws:

Exception

getJournalStore

public org.apache.directory.server.core.api.journal.JournalStore getJournalStore()

Specified by:

getJournalStore in interface org.apache.directory.server.core.api.journal.Journal

init

public void init(org.apache.directory.server.core.api.DirectoryService directoryService)
          throws Exception

Specified by:

init in interface org.apache.directory.server.core.api.journal.Journal

Throws:

Exception

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface org.apache.directory.server.core.api.journal.Journal

log

public void log(org.apache.directory.server.core.api.LdapPrincipal principal,
       long revision,
       org.apache.directory.api.ldap.model.ldif.LdifEntry entry)
         throws org.apache.directory.api.ldap.model.exception.LdapException

Specified by:

log in interface org.apache.directory.server.core.api.journal.Journal

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

ack

public void ack(long revision)

Specified by:

ack in interface org.apache.directory.server.core.api.journal.Journal

nack

public void nack(long revision)

Specified by:

nack in interface org.apache.directory.server.core.api.journal.Journal

getRotation

public int getRotation()

Specified by:

getRotation in interface org.apache.directory.server.core.api.journal.Journal

Returns:

the rotation

setRotation

public void setRotation(int rotation)

Specified by:

setRotation in interface org.apache.directory.server.core.api.journal.Journal

Parameters:

rotation - the rotation to set

setEnabled

public void setEnabled(boolean enabled)

Specified by:

setEnabled in interface org.apache.directory.server.core.api.journal.Journal

setJournalStore

public void setJournalStore(org.apache.directory.server.core.api.journal.JournalStore store)

Specified by:

setJournalStore in interface org.apache.directory.server.core.api.journal.Journal