org.apache.jackrabbit.core.cluster

Class JahiaClusterNode

java.lang.Object

org.apache.jackrabbit.core.cluster.ClusterNode

org.apache.jackrabbit.core.cluster.JahiaClusterNode

All Implemented Interfaces:

Runnable, org.apache.jackrabbit.core.cluster.ClusterRecordProcessor, org.apache.jackrabbit.core.cluster.NamespaceEventChannel, org.apache.jackrabbit.core.cluster.NodeTypeEventChannel, org.apache.jackrabbit.core.cluster.PrivilegeEventChannel, org.apache.jackrabbit.core.cluster.WorkspaceEventChannel, org.apache.jackrabbit.core.journal.RecordConsumer

public class JahiaClusterNode
extends org.apache.jackrabbit.core.cluster.ClusterNode

Extends default clustered node implementation. Add support for NodeLevelLockableJournal

Field Summary

Fields inherited from class org.apache.jackrabbit.core.cluster.ClusterNode

syncCount, syncLock, SYSTEM_PROPERTY_NODE_ID

Constructor Summary

Constructors

Constructor and Description
JahiaClusterNode()

Method Summary

Modifier and Type	Method and Description
org.apache.jackrabbit.core.cluster.UpdateEventChannel	createUpdateChannel(String workspace) Create an UpdateEventChannel for some workspace.
protected void	internalSync(boolean startup) Overrides the super method to avoid syncing in read only mode: even though we stop the cluster node when switching read only mode on, sync invocations still happen on stopped node, so sync should be muted specifically.
void	process(org.apache.jackrabbit.core.cluster.NamespaceRecord record)
void	process(org.apache.jackrabbit.core.cluster.NodeTypeRecord record)
void	reallySetRevision(long revision)
void	setReadOnly(boolean enable, long timeout) Switch read only mode on or off.
void	setRevision(long revision)
void	start() Starts this cluster node.
void	stop() Stops this cluster node.

Methods inherited from class org.apache.jackrabbit.core.cluster.ClusterNode

consume, createLockChannel, disableAutoSync, ended, getId, getJournal, getRevision, getStopDelay, init, init, process, process, process, process, registered, registeredPrivileges, remapped, reregistered, run, setListener, setListener, setListener, setListener, setStopDelay, sync, syncOnStartup, unregistered, workspaceCreated

Methods inherited from class java.lang.Object

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

Constructor Detail

JahiaClusterNode

public JahiaClusterNode()

Method Detail

start

public void start()
           throws org.apache.jackrabbit.core.cluster.ClusterException

Starts this cluster node.

Overrides:

start in class org.apache.jackrabbit.core.cluster.ClusterNode

Throws:

org.apache.jackrabbit.core.cluster.ClusterException - if an error occurs

stop

public void stop()

Stops this cluster node.

Overrides:

stop in class org.apache.jackrabbit.core.cluster.ClusterNode

createUpdateChannel

public org.apache.jackrabbit.core.cluster.UpdateEventChannel createUpdateChannel(String workspace)

Create an UpdateEventChannel for some workspace.

Overrides:

createUpdateChannel in class org.apache.jackrabbit.core.cluster.ClusterNode

Parameters:

workspace - workspace name

Returns:

lock event channel

process

public void process(org.apache.jackrabbit.core.cluster.NamespaceRecord record)

Specified by:

process in interface org.apache.jackrabbit.core.cluster.ClusterRecordProcessor

Overrides:

process in class org.apache.jackrabbit.core.cluster.ClusterNode

process

public void process(org.apache.jackrabbit.core.cluster.NodeTypeRecord record)

Specified by:

process in interface org.apache.jackrabbit.core.cluster.ClusterRecordProcessor

Overrides:

process in class org.apache.jackrabbit.core.cluster.ClusterNode

setRevision

public void setRevision(long revision)

Specified by:

setRevision in interface org.apache.jackrabbit.core.journal.RecordConsumer

Overrides:

setRevision in class org.apache.jackrabbit.core.cluster.ClusterNode

reallySetRevision

public void reallySetRevision(long revision)

internalSync

protected void internalSync(boolean startup)
                     throws org.apache.jackrabbit.core.cluster.ClusterException

Overrides the super method to avoid syncing in read only mode: even though we stop the cluster node when switching read only mode on, sync invocations still happen on stopped node, so sync should be muted specifically.

Overrides:

internalSync in class org.apache.jackrabbit.core.cluster.ClusterNode

Throws:

org.apache.jackrabbit.core.cluster.ClusterException

setReadOnly

public void setReadOnly(boolean enable,
                        long timeout)

Switch read only mode on or off.

Parameters:

enable - Whether to enable or disable read only mode

timeout - Timeout waiting for ongoing sync operations to finish before switching read only mode, ms.