Package org.dspace.checker

Class ChecksumHistoryServiceImpl

java.lang.Object

org.dspace.checker.ChecksumHistoryServiceImpl

All Implemented Interfaces:

ChecksumHistoryService

public class ChecksumHistoryServiceImpl
extends Object
implements ChecksumHistoryService

Service implementation for the ChecksumHistory object. This class is responsible for all business logic calls for the ChecksumHistory object 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 ChecksumHistoryDAO	checksumHistoryDAO
protected ChecksumResultService	checksumResultService
protected MostRecentChecksumService	mostRecentChecksumService

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ChecksumHistoryServiceImpl()

Method Summary

Modifier and Type	Method	Description
void	addHistory(Context context, MostRecentChecksum mostRecentChecksum)
void	deleteByBitstream(Context context, Bitstream bitstream)
int	deleteByDateAndCode(Context context, Instant retentionDate, ChecksumResultCode checksumResultCode)	Delete the history records from the database.
int	prune(Context context, Map<ChecksumResultCode,Long> interests)	Prune the history records from the database.
void	updateMissingBitstreams(Context context)

Methods inherited from class java.lang.Object

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

Field Details

checksumHistoryDAO

@Autowired(required=true)
protected ChecksumHistoryDAO checksumHistoryDAO

mostRecentChecksumService

@Autowired(required=true)
protected MostRecentChecksumService mostRecentChecksumService

checksumResultService

@Autowired(required=true)
protected ChecksumResultService checksumResultService

Constructor Details

ChecksumHistoryServiceImpl

protected ChecksumHistoryServiceImpl()

Method Details

updateMissingBitstreams

public void updateMissingBitstreams(Context context)
                             throws SQLException

Specified by:

updateMissingBitstreams in interface ChecksumHistoryService

Throws:

SQLException

addHistory

public void addHistory(Context context,
 MostRecentChecksum mostRecentChecksum)
                throws SQLException

Specified by:

addHistory in interface ChecksumHistoryService

Throws:

SQLException

deleteByDateAndCode

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

Delete the history records from the database.

Specified by:

deleteByDateAndCode in interface ChecksumHistoryService

Parameters:

context - Context

retentionDate - any records older than this data are deleted.

checksumResultCode - result code records must have for them to be deleted.

Returns:

number of records deleted.

Throws:

SQLException - if database error occurs.

deleteByBitstream

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

Specified by:

deleteByBitstream in interface ChecksumHistoryService

Throws:

SQLException

prune

public int prune(Context context,
 Map<ChecksumResultCode,Long> interests)
          throws SQLException

Description copied from interface: ChecksumHistoryService

Prune the history records from the database.

Specified by:

prune in interface ChecksumHistoryService

Parameters:

context - context

interests - set of results and the duration of time before they are removed from the database

Returns:

number of bitstreams deleted

Throws:

SQLException - if database error