Package fr.gouv.vitam.storage.engine.server.spi

Class DriverManager

java.lang.Object

fr.gouv.vitam.storage.engine.server.spi.DriverManager

public class DriverManager
extends Object

DriverManager implementation.

Use to register storage driver and associates it with offers.

Actually, it is not possible to append driver without a server restart (you can append the driver, do association with offers but you have to restart the server to have the new driver).

Method Summary

Modifier and Type	Method	Description
static Driver	addDriver(Driver driver)	Add a driver from the DriverManager
static void	addOffersToDriver(String name, List<String> offerIds)	Add offer to a driver
static void	addOfferToDriver(String name, String offerId)	Add offer to a driver
static void	changeDriverMapper(DriverMapper newMapper)	Change the driver mapper
static Driver	getDriverFor(String offerId)	Get the driver for one offer
static void	removeOffer(String offerId)	Remove one offer to a driver

Methods inherited from class java.lang.Object

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

Method Details

addDriver

public static Driver addDriver(Driver driver)

Add a driver from the DriverManager

Parameters:

driver -

Returns:

this

changeDriverMapper

public static void changeDriverMapper(DriverMapper newMapper)

Change the driver mapper

Parameters:

newMapper - the driver mapper to use

addOfferToDriver

public static void addOfferToDriver(String name,
 String offerId)
                             throws StorageDriverMapperException

Add offer to a driver

Parameters:

name - the driver name

offerId - the offer ID to append

Throws:

StorageDriverMapperException - thrown if error on driver mapper (persisting part) append

addOffersToDriver

public static void addOffersToDriver(String name,
 List<String> offerIds)
                              throws StorageDriverMapperException

Add offer to a driver

Parameters:

name - the driver name

offerIds - the offer ID to append

Throws:

StorageDriverMapperException - thrown if error on driver mapper (persisting part) append

removeOffer

public static void removeOffer(String offerId)
                        throws StorageDriverMapperException,
StorageDriverNotFoundException

Remove one offer to a driver

Parameters:

offerId - the offer ID to remove

Throws:

StorageDriverMapperException - thrown if error on driver mapper (persisting part) append

StorageDriverNotFoundException - thrown if the associated driver is not found (no driver / offer association)

getDriverFor

public static Driver getDriverFor(String offerId)
                           throws StorageDriverNotFoundException

Get the driver for one offer

Parameters:

offerId - required the offer ID

Returns:

the associated driver

Throws:

StorageDriverNotFoundException - thrown if the associated driver is not found (no driver / offer association)