Package org.imixs.archive.service.resync

Class ResyncService

java.lang.Object

org.imixs.archive.service.resync.ResyncService

public class ResyncService
extends Object

The SyncService synchronizes the data of a Imixs-Worklfow instance with the cassandra cluster. The synchonrization can be started by the method sync(). The SyncService is implemented as a SingleActionTimer so the sync can run in backgroud.

The service automatically starts during deployment. When all the data is synchronized (syncpoint == last snapshot), the service terminates.

To access the data form the Imixs-Workflow instance uses RemoteAPIService.

Version:

1.0

Author:

rsoika

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_SCHEDULER_DEFINITION
static final String	ITEM_SYNCCOUNT
static final String	ITEM_SYNCPOINT
static final String	ITEM_SYNCSIZE
static final String	MESSAGE_TOPIC
static final String	TIMER_ID_SYNCSERVICE

Constructor Summary

Constructors

Constructor	Description
ResyncService()

Method Summary

Modifier and Type	Method	Description
void	cancel()	Stops the current sync
boolean	isRunning()	returns true if the service is running
void	start()	This method initializes a new timer for the sync ....

Methods inherited from class java.lang.Object

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

Field Details

TIMER_ID_SYNCSERVICE

public static final String TIMER_ID_SYNCSERVICE

See Also:

• Constant Field Values

ITEM_SYNCPOINT

public static final String ITEM_SYNCPOINT

See Also:

• Constant Field Values

ITEM_SYNCCOUNT

public static final String ITEM_SYNCCOUNT

See Also:

• Constant Field Values

ITEM_SYNCSIZE

public static final String ITEM_SYNCSIZE

See Also:

• Constant Field Values

DEFAULT_SCHEDULER_DEFINITION

public static final String DEFAULT_SCHEDULER_DEFINITION

See Also:

• Constant Field Values

MESSAGE_TOPIC

public static final String MESSAGE_TOPIC

See Also:

• Constant Field Values

Constructor Details

ResyncService

public ResyncService()

Method Details

start

public void start()
           throws ArchiveException

This method initializes a new timer for the sync ....

The method also verifies the existence of the archive keyspace by loading the archive session object.

Throws:

ArchiveException

cancel

public void cancel()
            throws ArchiveException

Stops the current sync

Throws:

ArchiveException

isRunning

public boolean isRunning()

returns true if the service is running

Returns: