org.jahia.services.content.impl.jackrabbit

Class JahiaDatabaseJournal.DatabaseRevision

java.lang.Object

org.jahia.services.content.impl.jackrabbit.JahiaDatabaseJournal.DatabaseRevision

All Implemented Interfaces:

org.apache.jackrabbit.core.journal.InstanceRevision

Enclosing class:

JahiaDatabaseJournal

public class JahiaDatabaseJournal.DatabaseRevision
extends Object
implements org.apache.jackrabbit.core.journal.InstanceRevision

This class manages the local revision of the cluster node. It persists the local revision in the LOCAL_REVISIONS table in the clustering database.

Constructor Summary

Constructors

Constructor and Description
DatabaseRevision()

Method Summary

Modifier and Type	Method and Description
void	close()
long	get()
protected long	init(long revision) Checks whether there's a local revision value in the database for this cluster node.
void	set(long localRevision)

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseRevision

public DatabaseRevision()

Method Detail

init

protected long init(long revision)
             throws org.apache.jackrabbit.core.journal.JournalException

Checks whether there's a local revision value in the database for this cluster node. If not, it writes the given default revision to the database.

Parameters:

revision - the default value for the local revision counter

Returns:

the local revision

Throws:

org.apache.jackrabbit.core.journal.JournalException - on error

get

public long get()

Specified by:

get in interface org.apache.jackrabbit.core.journal.InstanceRevision

set

public void set(long localRevision)
         throws org.apache.jackrabbit.core.journal.JournalException

Specified by:

set in interface org.apache.jackrabbit.core.journal.InstanceRevision

Throws:

org.apache.jackrabbit.core.journal.JournalException

close

public void close()

Specified by:

close in interface org.apache.jackrabbit.core.journal.InstanceRevision