edu.internet2.middleware.grouper.internal.dao
Interface ChangeLogEntryDAO

All Superinterfaces:

GrouperDAO

All Known Implementing Classes:

Hib3ChangeLogEntryDAO

public interface ChangeLogEntryDAO
extends GrouperDAO

change log entry data access methods

Method Summary

void	delete(ChangeLogEntry changeLogEntry) delete change log entry object
ChangeLogEntry	findBySequenceNumber(long sequenceNumber, boolean exceptionIfNotFound) find by sequence number.
java.util.List<ChangeLogEntry>	retrieveBatch(long afterSequenceNumber, int batchSize) get the change log records after a sequence number, not including the sequence number
void	save(ChangeLogEntry changeLogEntry) insert a change log entry object
void	saveBatch(java.util.Set<ChangeLogEntry> changeLogEntries, boolean isTempBatch) insert a batch of change log entry objects
void	update(ChangeLogEntry changeLogEntry) update a change log entry object

Method Detail

save

void save(ChangeLogEntry changeLogEntry)

insert a change log entry object

Parameters:

changeLogEntry -

saveBatch

void saveBatch(java.util.Set<ChangeLogEntry> changeLogEntries,
               boolean isTempBatch)

insert a batch of change log entry objects

Parameters:

changeLogEntries -

isTempBatch -

update

void update(ChangeLogEntry changeLogEntry)

update a change log entry object

Parameters:

changeLogEntry -

delete

void delete(ChangeLogEntry changeLogEntry)

delete change log entry object

Parameters:

changeLogEntry -

retrieveBatch

java.util.List<ChangeLogEntry> retrieveBatch(long afterSequenceNumber,
                                             int batchSize)

get the change log records after a sequence number, not including the sequence number

Parameters:

afterSequenceNumber -

batchSize - is the size of the batch

Returns:

the records

findBySequenceNumber

ChangeLogEntry findBySequenceNumber(long sequenceNumber,
                                    boolean exceptionIfNotFound)

find by sequence number. This is NOT a secure method, a grouperSession does not need to be open

Parameters:

sequenceNumber - uniquely identifies rows in change log, newer records have greater than older

exceptionIfNotFound -

Returns:

the change log entry or null if not there