org.yawlfoundation.yawl.engine

Class YEngineRestorer

java.lang.Object

org.yawlfoundation.yawl.engine.YEngineRestorer

public class YEngineRestorer
extends java.lang.Object

Handles the restoration of persisted objects and data pertaining to the Engine.

Author:

Michael Adams Creation Date: 25/06/2008

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	YEngineRestorer()
protected	YEngineRestorer(YEngine engine, YPersistenceManager pmgr)

Method Summary

Modifier and Type	Method and Description
protected void	persistDefaultClients()
protected void	restartRestoredProcessInstances()
protected java.util.Set<YTimedObject>	restoreDelayedLaunches()
protected void	restoreExternalClients() Restores registered external client credentials (eg the editor logon)
protected void	restoreInstances()
protected YIdentifier	restoreLocations(java.util.Map<java.lang.String,YNetRunner> runnermap, YIdentifier id, YIdentifier parent, YNet net)
protected YCaseNbrStore	restoreNextAvailableCaseNumber() Restores the next available case number from persistence
protected void	restoreProcessInstances()
protected void	restoreProcessInstances(java.util.List<YNetRunner> runners)
protected void	restoreServicesAndClients()
protected void	restoreSpecifications() Restores Specifications from persistence
protected java.util.Set<YTimedObject>	restoreTimedObjects()
protected void	restoreWorkItems()
protected void	restoreWorkItems(java.util.List<YWorkItem> workItems)
protected java.util.Set<YTimedObject>	restoreWorkItemTimers()
protected void	restoreYAWLServices() Restores YAWL Services from persistence
protected YIdentifier	restoreYIdentifiers(java.util.Map<java.lang.String,YNetRunner> runnermap, YIdentifier id, YIdentifier parent, YNet net)
protected void	setImportingCases(boolean b)

Methods inherited from class java.lang.Object

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

Constructor Detail

YEngineRestorer

protected YEngineRestorer()

YEngineRestorer

protected YEngineRestorer(YEngine engine,
                          YPersistenceManager pmgr)

Method Detail

restoreServicesAndClients

protected void restoreServicesAndClients()
                                  throws YPersistenceException

Throws:

YPersistenceException

restoreInstances

protected void restoreInstances()
                         throws YPersistenceException

Throws:

YPersistenceException

restoreYAWLServices

protected void restoreYAWLServices()
                            throws YPersistenceException

Restores YAWL Services from persistence

Throws:

YPersistenceException - if there's a problem reading from the tables

restoreExternalClients

protected void restoreExternalClients()
                               throws YPersistenceException

Restores registered external client credentials (eg the editor logon)

Throws:

YPersistenceException - if there's a problem reading from the tables

restoreSpecifications

protected void restoreSpecifications()
                              throws YPersistenceException

Restores Specifications from persistence

Throws:

YPersistenceException - if there's a problem reading from the tables

restoreNextAvailableCaseNumber

protected YCaseNbrStore restoreNextAvailableCaseNumber()
                                                throws YPersistenceException

Restores the next available case number from persistence

Returns:

a YCaseNbrStore object initialised to the next available case number

Throws:

YPersistenceException - if there's a problem reading from the tables

restoreProcessInstances

protected void restoreProcessInstances()
                                throws YPersistenceException

Throws:

YPersistenceException

restoreProcessInstances

protected void restoreProcessInstances(java.util.List<YNetRunner> runners)
                                throws YPersistenceException

Throws:

YPersistenceException

restoreWorkItems

protected void restoreWorkItems()
                         throws YPersistenceException

Throws:

YPersistenceException

restoreWorkItems

protected void restoreWorkItems(java.util.List<YWorkItem> workItems)
                         throws YPersistenceException

Throws:

YPersistenceException

restoreTimedObjects

protected java.util.Set<YTimedObject> restoreTimedObjects()
                                                   throws YPersistenceException

Throws:

YPersistenceException

restoreWorkItemTimers

protected java.util.Set<YTimedObject> restoreWorkItemTimers()
                                                     throws YPersistenceException

Throws:

YPersistenceException

restoreDelayedLaunches

protected java.util.Set<YTimedObject> restoreDelayedLaunches()
                                                      throws YPersistenceException

Throws:

YPersistenceException

restartRestoredProcessInstances

protected void restartRestoredProcessInstances()
                                        throws YPersistenceException

Throws:

YPersistenceException

persistDefaultClients

protected void persistDefaultClients()

restoreYIdentifiers

protected YIdentifier restoreYIdentifiers(java.util.Map<java.lang.String,YNetRunner> runnermap,
                                          YIdentifier id,
                                          YIdentifier parent,
                                          YNet net)
                                   throws YPersistenceException

Throws:

YPersistenceException

restoreLocations

protected YIdentifier restoreLocations(java.util.Map<java.lang.String,YNetRunner> runnermap,
                                       YIdentifier id,
                                       YIdentifier parent,
                                       YNet net)
                                throws YPersistenceException

Throws:

YPersistenceException

setImportingCases

protected void setImportingCases(boolean b)