Package com.orientechnologies.orient.server.distributed.impl.task

Class OSyncDatabaseTask

java.lang.Object

com.orientechnologies.orient.server.distributed.task.OAbstractRemoteTask

com.orientechnologies.orient.server.distributed.impl.task.OSyncDatabaseTask

All Implemented Interfaces:

ORemoteTask

public class OSyncDatabaseTask
extends OAbstractRemoteTask

Ask for synchronization of database from a remote node.

Author:

Luca Garulli (l.garulli--at--orientdb.com)

Nested Class Summary

Nested classes/interfaces inherited from interface com.orientechnologies.orient.server.distributed.task.ORemoteTask

ORemoteTask.RESULT_STRATEGY

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CHUNK_MAX_SIZE
static final String	DEPLOYDB
static final int	FACTORYID
protected long	random

Fields inherited from class com.orientechnologies.orient.server.distributed.task.OAbstractRemoteTask

nodeSource

Constructor Summary

Constructors

Constructor	Description
OSyncDatabaseTask()

Method Summary

Modifier and Type	Method	Description
Object	execute(ODistributedRequestId requestId, OServer iServer, ODistributedServerManager iManager, ODatabaseDocumentInternal database)
void	fromStream(DataInput in, ORemoteTaskFactory factory)
long	getDistributedTimeout()
int	getFactoryId()
String	getName()
OCommandDistributedReplicateRequest.QUORUM_TYPE	getQuorumType()
boolean	isNodeOnlineRequired()
void	onMessage(String iText)
void	toStream(DataOutput out)

Methods inherited from class com.orientechnologies.orient.server.distributed.task.OAbstractRemoteTask

getNodeSource, getResultStrategy, getSynchronousTimeout, getTotalTimeout, hasResponse, isIdempotent, isUsingDatabase, setNodeSource, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.orientechnologies.orient.server.distributed.task.ORemoteTask

finished, received

Field Details

FACTORYID

public static final int FACTORYID

See Also:

• Constant Field Values

random

protected long random

DEPLOYDB

public static final String DEPLOYDB

See Also:

• Constant Field Values

CHUNK_MAX_SIZE

public static final int CHUNK_MAX_SIZE

See Also:

• Constant Field Values

Constructor Details

OSyncDatabaseTask

public OSyncDatabaseTask()

Method Details

execute

public Object execute(ODistributedRequestId requestId,
 OServer iServer,
 ODistributedServerManager iManager,
 ODatabaseDocumentInternal database)
               throws Exception

Throws:

Exception

getName

public String getName()

toStream

public void toStream(DataOutput out)
              throws IOException

Specified by:

toStream in interface ORemoteTask

Overrides:

toStream in class OAbstractRemoteTask

Throws:

IOException

fromStream

public void fromStream(DataInput in,
 ORemoteTaskFactory factory)
                throws IOException

Specified by:

fromStream in interface ORemoteTask

Overrides:

fromStream in class OAbstractRemoteTask

Throws:

IOException

getFactoryId

public int getFactoryId()

getQuorumType

public OCommandDistributedReplicateRequest.QUORUM_TYPE getQuorumType()

getDistributedTimeout

public long getDistributedTimeout()

Specified by:

getDistributedTimeout in interface ORemoteTask

Overrides:

getDistributedTimeout in class OAbstractRemoteTask

onMessage

public void onMessage(String iText)

isNodeOnlineRequired

public boolean isNodeOnlineRequired()

Specified by:

isNodeOnlineRequired in interface ORemoteTask

Overrides:

isNodeOnlineRequired in class OAbstractRemoteTask