Package org.dspace.checker.dao.impl

Class ChecksumHistoryDAOImpl

java.lang.Object

org.dspace.core.AbstractHibernateDAO<ChecksumHistory>

org.dspace.checker.dao.impl.ChecksumHistoryDAOImpl

All Implemented Interfaces:

ChecksumHistoryDAO, GenericDAO<ChecksumHistory>

public class ChecksumHistoryDAOImpl
extends AbstractHibernateDAO<ChecksumHistory>
implements ChecksumHistoryDAO

This is the data access for the checksum history information. All update,insert and delete database operations should go through this class for checksum history operations.

Author:

Jim Downing, Grace Carpenter, Nathan Sarr, kevinvandevelde at atmire.com

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ChecksumHistoryDAOImpl()

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

Methods inherited from class org.dspace.core.AbstractHibernateDAO

count, count, countLong, create, createQuery, delete, executeCriteriaQuery, findAll, findAll, findByID, findByID, findByX, findMany, findMany, findUnique, getCriteriaBuilder, getCriteriaQuery, getHibernateSession, iterate, list, list, list, save, singleResult, singleResult, uniqueResult, uniqueResult

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dspace.core.GenericDAO

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

Constructor Detail

ChecksumHistoryDAOImpl

protected ChecksumHistoryDAOImpl()

Method Detail

deleteByDateAndCode

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

Description copied from interface: ChecksumHistoryDAO

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

Specified by:

deleteByDateAndCode in interface ChecksumHistoryDAO

Parameters:

context - The relevant DSpace Context.

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

resultCode - row must have this result to be deleted.

Returns:

number of rows deleted.

Throws:

SQLException - if database error

deleteByBitstream

public void deleteByBitstream(Context context,
                              Bitstream bitstream)
                       throws SQLException

Description copied from interface: ChecksumHistoryDAO

Delete all ChecksumHistory rows for the given Bitstream.

Specified by:

deleteByBitstream in interface ChecksumHistoryDAO

Parameters:

context - The relevant DSpace Context.

bitstream - which bitstream's checksums to delete

Throws:

SQLException - if database error