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

save

void save(ChangeLogEntry changeLogEntry)

insert a change log entry object

Parameters:

changeLogEntry -

saveBatch

void saveBatch(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

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