org.dspace.app.itemupdate

Class DeleteBitstreamsByFilterAction

java.lang.Object

org.dspace.app.itemupdate.UpdateBitstreamsAction

org.dspace.app.itemupdate.DeleteBitstreamsByFilterAction

All Implemented Interfaces:

UpdateAction

public class DeleteBitstreamsByFilterAction
extends UpdateBitstreamsAction

Action to delete bitstreams using a specified filter implementing BitstreamFilter Derivatives for the target bitstreams are not deleted. The dc.description.provenance field is amended to reflect the deletions Note: Multiple filters are impractical if trying to manage multiple properties files in a commandline environment

Field Summary

Fields

Modifier and Type	Field and Description
protected BitstreamFilter	filter

Fields inherited from class org.dspace.app.itemupdate.UpdateBitstreamsAction

alterProvenance, bitstreamService, bundleService

Fields inherited from interface org.dspace.app.itemupdate.UpdateAction

itemService

Constructor Summary

Constructors

Constructor and Description
DeleteBitstreamsByFilterAction()

Method Summary

Modifier and Type	Method and Description
void	execute(Context context, ItemArchive itarch, boolean isTest, boolean suppressUndo) Delete bitstream
BitstreamFilter	getBitstreamFilter() Get filter
void	setBitstreamFilter(BitstreamFilter filter) Set filter

Methods inherited from class org.dspace.app.itemupdate.UpdateBitstreamsAction

getAlterProvenance, setAlterProvenance

Methods inherited from class java.lang.Object

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

Field Detail

filter

protected BitstreamFilter filter

Constructor Detail

DeleteBitstreamsByFilterAction

public DeleteBitstreamsByFilterAction()

Method Detail

setBitstreamFilter

public void setBitstreamFilter(BitstreamFilter filter)

Set filter

Parameters:

filter - BitstreamFilter

getBitstreamFilter

public BitstreamFilter getBitstreamFilter()

Get filter

Returns:

filter

execute

public void execute(Context context,
                    ItemArchive itarch,
                    boolean isTest,
                    boolean suppressUndo)
             throws AuthorizeException,
                    BitstreamFilterException,
                    IOException,
                    ParseException,
                    SQLException

Delete bitstream

Parameters:

context - DSpace Context

itarch - item archive

isTest - test flag

suppressUndo - undo flag

Throws:

IOException - if IO error

SQLException - if database error

AuthorizeException - if authorization error

ParseException - if parse error

BitstreamFilterException - if filter error