public SlaveLockManager(Locks localLocks, RequestContextFactory requestContextFactory, Master master, AvailabilityGuard availabilityGuard, LogProvider logProvider, Config config)
{
this._requestContextFactory = requestContextFactory;
this._availabilityGuard = availabilityGuard;
this._local = localLocks;
this._master = master;
this._logProvider = logProvider;
}
public LockManagerSwitcher(DelegateInvocationHandler <Locks> @delegate, DelegateInvocationHandler <Master> master, RequestContextFactory requestContextFactory, AvailabilityGuard availabilityGuard, Factory <Locks> locksFactory, LogProvider logProvider, Config config) : base(@delegate)
{
this._master = master;
this._requestContextFactory = requestContextFactory;
this._availabilityGuard = availabilityGuard;
this._locksFactory = locksFactory;
this._logProvider = logProvider;
this._config = config;
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void availabilityGuardDroppedOnStart()
public virtual void AvailabilityGuardDroppedOnStart()
{
AvailabilityGuard guard = NewAvailabilityGuard();
assertTrue(guard.Available);
LocalDatabase localDatabase = NewLocalDatabase(guard);
assertFalse(guard.Available);
localDatabase.Start();
assertTrue(guard.Available);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void availabilityGuardRaisedBeforeDataSourceManagerIsStoppedForStoreCopy() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void AvailabilityGuardRaisedBeforeDataSourceManagerIsStoppedForStoreCopy()
{
AvailabilityGuard guard = mock(typeof(DatabaseAvailabilityGuard));
DataSourceManager dataSourceManager = mock(typeof(DataSourceManager));
LocalDatabase localDatabase = NewLocalDatabase(guard, dataSourceManager);
localDatabase.StopForStoreCopy();
InOrder inOrder = inOrder(guard, dataSourceManager);
// guard should be raised twice - once during construction and once during stop
inOrder.verify(guard, times(2)).require(any());
inOrder.verify(dataSourceManager).stop();
}
public PullerFactory(RequestContextFactory requestContextFactory, Master master, LastUpdateTime lastUpdateTime, LogProvider logging, InstanceId serverId, InvalidEpochExceptionHandler invalidEpochHandler, long pullInterval, JobScheduler jobScheduler, DependencyResolver dependencyResolver, AvailabilityGuard availabilityGuard, HighAvailabilityMemberStateMachine memberStateMachine, Monitors monitors, Config config)
{
this._requestContextFactory = requestContextFactory;
this._master = master;
this._lastUpdateTime = lastUpdateTime;
this._logging = logging;
this._serverId = serverId;
this._invalidEpochHandler = invalidEpochHandler;
this._pullInterval = pullInterval;
this._jobScheduler = jobScheduler;
this._dependencyResolver = dependencyResolver;
this._availabilityGuard = availabilityGuard;
this._memberStateMachine = memberStateMachine;
this._monitors = monitors;
this._activeDatabaseName = config.Get(GraphDatabaseSettings.active_database);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void logOnAvailabilityChange()
public virtual void LogOnAvailabilityChange()
{
// Given
Log log = mock(typeof(Log));
AvailabilityGuard databaseAvailabilityGuard = GetDatabaseAvailabilityGuard(_clock, log);
// When starting out
verifyZeroInteractions(log);
// When requirement is added
databaseAvailabilityGuard.Require(_requirement_1);
// Then log should have been called
VerifyLogging(log, atLeastOnce());
// When requirement fulfilled
databaseAvailabilityGuard.Fulfill(_requirement_1);
// Then log should have been called
VerifyLogging(log, times(4));
// When requirement is added
databaseAvailabilityGuard.Require(_requirement_1);
databaseAvailabilityGuard.Require(_requirement_2);
// Then log should have been called
VerifyLogging(log, times(6));
// When requirement fulfilled
databaseAvailabilityGuard.Fulfill(_requirement_1);
// Then log should not have been called
VerifyLogging(log, times(6));
// When requirement fulfilled
databaseAvailabilityGuard.Fulfill(_requirement_2);
// Then log should have been called
VerifyLogging(log, times(8));
}
public ReplicationModule(RaftMachine raftMachine, MemberId myself, PlatformModule platformModule, Config config, Outbound <MemberId, Org.Neo4j.causalclustering.core.consensus.RaftMessages_RaftMessage> outbound, File clusterStateDirectory, FileSystemAbstraction fileSystem, LogProvider logProvider, AvailabilityGuard globalAvailabilityGuard, LocalDatabase localDatabase)
{
LifeSupport life = platformModule.Life;
DurableStateStorage <GlobalSessionTrackerState> sessionTrackerStorage;
sessionTrackerStorage = life.Add(new DurableStateStorage <>(fileSystem, clusterStateDirectory, SESSION_TRACKER_NAME, new GlobalSessionTrackerState.Marshal(new MemberId.Marshal()), config.Get(CausalClusteringSettings.global_session_tracker_state_size), logProvider));
_sessionTracker = new SessionTracker(sessionTrackerStorage);
GlobalSession myGlobalSession = new GlobalSession(System.Guid.randomUUID(), myself);
LocalSessionPool sessionPool = new LocalSessionPool(myGlobalSession);
_progressTracker = new ProgressTrackerImpl(myGlobalSession);
Duration initialBackoff = config.Get(CausalClusteringSettings.replication_retry_timeout_base);
Duration upperBoundBackoff = config.Get(CausalClusteringSettings.replication_retry_timeout_limit);
TimeoutStrategy progressRetryStrategy = new ExponentialBackoffStrategy(initialBackoff, upperBoundBackoff);
long availabilityTimeoutMillis = config.Get(CausalClusteringSettings.replication_retry_timeout_base).toMillis();
_replicator = new RaftReplicator(raftMachine, myself, outbound, sessionPool, _progressTracker, progressRetryStrategy, availabilityTimeoutMillis, globalAvailabilityGuard, logProvider, localDatabase, platformModule.Monitors);
}
private static LocalDatabase NewLocalDatabase(AvailabilityGuard databaseAvailabilityGuard, DataSourceManager dataSourceManager)
{
return(new LocalDatabase(mock(typeof(DatabaseLayout)), mock(typeof(StoreFiles)), mock(typeof(LogFiles)), dataSourceManager, () => mock(typeof(DatabaseHealth)), databaseAvailabilityGuard, NullLogProvider.Instance));
}
private static LocalDatabase NewLocalDatabase(AvailabilityGuard databaseAvailabilityGuard)
{
return(NewLocalDatabase(databaseAvailabilityGuard, mock(typeof(DataSourceManager))));
}
