Package fr.gouv.vitam.storage.offers.tape.simulator

Class TapeLibrarySimulator

java.lang.Object

fr.gouv.vitam.storage.offers.tape.simulator.TapeLibrarySimulator

public class TapeLibrarySimulator
extends Object

Helper class for emulating a Tape Library behaviour for integration testing purposes. Handles an in-memory tape library (1 changer, x drives, y slots and z tapes), and provides TapeLoadUnloadService, TapeReadWriteService and TapeDriveCommandService instances that simulates operations on tape library. Concurrent operations on the same changer, drive, slot or tape is prohibited (e.g. trying to load a tape A into a slot that is currently being unloaded...) Any unexpected error (i.e. reading past last file of a tape, loading from an empty slot...) is reported through getFailures() for post test checks

Constructor Summary

Constructors

Constructor	Description
TapeLibrarySimulator(Path inputDirectory, Path tempOutputStorageDirectory, int nbDrives, int nbSlots, int nbTapes, int maxTapeCapacityInBytes, String cartridgeType, int sleepDelayMillis)

Method Summary

Modifier and Type	Method	Description
List<Exception>	getFailures()
List<TapeDriveCommandService>	getTapeDriveCommandServices()
TapeLoadUnloadService	getTapeLoadUnloadService()
List<TapeReadWriteService>	getTapeReadWriteServices()
TapeLibrarySimulator	setSleepDelayMillis(int sleepDelayMillis)

Methods inherited from class java.lang.Object

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

Constructor Details

TapeLibrarySimulator

public TapeLibrarySimulator(Path inputDirectory,
 Path tempOutputStorageDirectory,
 int nbDrives,
 int nbSlots,
 int nbTapes,
 int maxTapeCapacityInBytes,
 String cartridgeType,
 int sleepDelayMillis)

Method Details

getTapeLoadUnloadService

public TapeLoadUnloadService getTapeLoadUnloadService()

getTapeReadWriteServices

public List<TapeReadWriteService> getTapeReadWriteServices()

getTapeDriveCommandServices

public List<TapeDriveCommandService> getTapeDriveCommandServices()

getFailures

public List<Exception> getFailures()

setSleepDelayMillis

public TapeLibrarySimulator setSleepDelayMillis(int sleepDelayMillis)