Package org.dspace.harvest

Class HarvestSchedulingServiceImpl

java.lang.Object

org.dspace.harvest.HarvestSchedulingServiceImpl

All Implemented Interfaces:

HarvestSchedulingService

public class HarvestSchedulingServiceImpl
extends Object
implements HarvestSchedulingService

Service implementation for the scheduling of harvesting tasks. This class is responsible for all business logic calls for the harvesting tasks and is autowired by spring This class should never be accessed directly.

Author:

kevinvandevelde at atmire.com

Field Summary

Fields

Modifier and Type	Field	Description
protected HarvestedCollectionService	harvestedCollectionService
protected HarvestScheduler	harvester
protected HarvestScheduler	harvestScheduler
protected Thread	mainHarvestThread

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HarvestSchedulingServiceImpl()

Method Summary

Modifier and Type	Method	Description
void	pauseScheduler()	Pause an active harvest scheduler.
void	resetScheduler()
void	resumeScheduler()	Resume a paused harvest scheduler.
void	startNewScheduler()	Start harvest scheduler.
void	stopScheduler()	Stop an active harvest scheduler.

Methods inherited from class java.lang.Object

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

Field Detail

harvester

protected HarvestScheduler harvester

mainHarvestThread

protected Thread mainHarvestThread

harvestScheduler

protected HarvestScheduler harvestScheduler

harvestedCollectionService

@Autowired(required=true)
protected HarvestedCollectionService harvestedCollectionService

Constructor Detail

HarvestSchedulingServiceImpl

protected HarvestSchedulingServiceImpl()

Method Detail

startNewScheduler

public void startNewScheduler()
                       throws SQLException,
                              AuthorizeException

Description copied from interface: HarvestSchedulingService

Start harvest scheduler.

Specified by:

startNewScheduler in interface HarvestSchedulingService

Throws:

SQLException - An exception that provides information on a database access error or other errors.

AuthorizeException - Exception indicating the current user of the context does not have permission to perform a particular action.

stopScheduler

public void stopScheduler()
                   throws SQLException,
                          AuthorizeException

Description copied from interface: HarvestSchedulingService

Stop an active harvest scheduler.

Specified by:

stopScheduler in interface HarvestSchedulingService

Throws:

SQLException - An exception that provides information on a database access error or other errors.

AuthorizeException - Exception indicating the current user of the context does not have permission to perform a particular action.

pauseScheduler

public void pauseScheduler()
                    throws SQLException,
                           AuthorizeException

Description copied from interface: HarvestSchedulingService

Pause an active harvest scheduler.

Specified by:

pauseScheduler in interface HarvestSchedulingService

Throws:

SQLException - An exception that provides information on a database access error or other errors.

AuthorizeException - Exception indicating the current user of the context does not have permission to perform a particular action.

resumeScheduler

public void resumeScheduler()
                     throws SQLException,
                            AuthorizeException

Description copied from interface: HarvestSchedulingService

Resume a paused harvest scheduler.

Specified by:

resumeScheduler in interface HarvestSchedulingService

Throws:

SQLException - An exception that provides information on a database access error or other errors.

AuthorizeException - Exception indicating the current user of the context does not have permission to perform a particular action.

resetScheduler

public void resetScheduler()
                    throws SQLException,
                           AuthorizeException,
                           IOException

Specified by:

resetScheduler in interface HarvestSchedulingService

Throws:

SQLException - An exception that provides information on a database access error or other errors.

AuthorizeException - Exception indicating the current user of the context does not have permission to perform a particular action.

IOException - A general class of exceptions produced by failed or interrupted I/O operations.