Package org.jivesoftware.openfire.pubsub.cluster

Class FlushTask

java.lang.Object

org.jivesoftware.openfire.pubsub.cluster.FlushTask

All Implemented Interfaces:

Externalizable, Serializable, Runnable, ClusterTask<Void>

public class FlushTask
extends Object
implements ClusterTask<Void>

A cluster task used to instruct other cluster nodes that they must flush pending changes to pubsub nodes to the persistent data storage. This task can be used to flush all pending changes, or the pending changes related to a specific node only.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
FlushTask()	Instantiates a flush task for a system-wide flush of pending changes.
FlushTask(Node.UniqueIdentifier uniqueIdentifier)	Instantiates a flush task for a specific node.

Method Summary

Modifier and Type	Method	Description
Void	getResult()
void	readExternal(ObjectInput in)
void	run()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Details

FlushTask

public FlushTask(@Nonnull
 Node.UniqueIdentifier uniqueIdentifier)

Instantiates a flush task for a specific node.

Parameters:

uniqueIdentifier - The identifier of the node to flush.

FlushTask

public FlushTask()

Instantiates a flush task for a system-wide flush of pending changes.

Method Details

run

public void run()

Specified by:

run in interface Runnable

getResult

public Void getResult()

Specified by:

getResult in interface ClusterTask<Void>

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException