Package fr.gouv.vitam.common.database.offset

Class OffsetRepository

java.lang.Object

fr.gouv.vitam.common.database.offset.OffsetRepository

public class OffsetRepository
extends Object

Offset collection repository (use for logbook and metadata database)

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COLLECTION_NAME

Constructor Summary

Constructors

Constructor	Description
OffsetRepository(MongoDbAccess mongoDbAccess)	Constructor
OffsetRepository(MongoDbAccess mongoDbAccess, String collectionName)

Method Summary

Modifier and Type	Method	Description
void	createOrUpdateOffset(int tenant, String strategy, String collection, long offset)	Create or update offset
long	findOffsetBy(int tenant, String strategy, String collection)	Get current offset

Methods inherited from class java.lang.Object

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

Field Details

COLLECTION_NAME

public static final String COLLECTION_NAME

See Also:

• Constant Field Values

Constructor Details

OffsetRepository

public OffsetRepository(MongoDbAccess mongoDbAccess,
 String collectionName)

OffsetRepository

public OffsetRepository(MongoDbAccess mongoDbAccess)

Constructor

Parameters:

mongoDbAccess - mongoDbAccess

Method Details

createOrUpdateOffset

public void createOrUpdateOffset(int tenant,
 String strategy,
 String collection,
 long offset)

Create or update offset

Parameters:

tenant - the tenant

strategy - the strategy id

collection - the collection name

findOffsetBy

public long findOffsetBy(int tenant,
 String strategy,
 String collection)

Get current offset

Parameters:

tenant - the tenant

strategy - the strategy id

collection - the collection name we want to reconstruct, bat can be any other unique name (graph)

Returns:

the offset value for collection/tenant, 0L if not found