Package org.dspace.checker.dao

Interface ChecksumHistoryDAO

All Superinterfaces:

GenericDAO<ChecksumHistory>

All Known Implementing Classes:

ChecksumHistoryDAOImpl

public interface ChecksumHistoryDAO
extends GenericDAO<ChecksumHistory>

Database Access Object interface class for the ChecksumHistory object. The implementation of this class is responsible for all database calls for the ChecksumHistory object and is autowired by spring This class should only be accessed from a single service and should never be exposed outside of the API

Author:

kevinvandevelde at atmire.com

Method Summary

Modifier and Type	Method	Description
void	deleteByBitstream(Context context, Bitstream bitstream)	Delete all ChecksumHistory rows for the given Bitstream.
int	deleteByDateAndCode(Context context, Date retentionDate, ChecksumResultCode checksumResultCode)	Delete all ChecksumHistory rows with retention date before the given and the specified result code.

Methods inherited from interface org.dspace.core.GenericDAO

create, delete, findAll, findAll, findByID, findByID, findMany, findUnique, save

Method Detail

deleteByDateAndCode

int deleteByDateAndCode(Context context,
                        Date retentionDate,
                        ChecksumResultCode checksumResultCode)
                 throws SQLException

Delete all ChecksumHistory rows with retention date before the given and the specified result code.

Parameters:

context - The relevant DSpace Context.

retentionDate - row must be older than this to be deleted.

checksumResultCode - row must have this result to be deleted.

Returns:

number of rows deleted.

Throws:

SQLException - if database error

deleteByBitstream

void deleteByBitstream(Context context,
                       Bitstream bitstream)
                throws SQLException

Delete all ChecksumHistory rows for the given Bitstream.

Parameters:

context - The relevant DSpace Context.

bitstream - which bitstream's checksums to delete

Throws:

SQLException - if database error