RavenFS.Storage.TransactionalStorage.EnsureDatabaseIsCreatedAndAttachToDatabase C# (CSharp) Method

		private bool EnsureDatabaseIsCreatedAndAttachToDatabase()
		{
			using (var session = new Session(instance))
			{
				try
				{
					Api.JetAttachDatabase(session, database, AttachDatabaseGrbit.None);
					return false;
				}
				catch (EsentErrorException e)
				{
					if (e.Error == JET_err.DatabaseDirtyShutdown)
					{
						try
						{
							using (var recoverInstance = new Instance("Recovery instance for: " + database))
							{
								recoverInstance.Init();
								using (var recoverSession = new Session(recoverInstance))
								{
									new StorageConfigurator(settings).ConfigureInstance(recoverInstance.JetInstance, path);
									Api.JetAttachDatabase(recoverSession, database,
									                      AttachDatabaseGrbit.DeleteCorruptIndexes);
									Api.JetDetachDatabase(recoverSession, database);
								}
							}
						}
						catch (Exception)
						{
						}

						Api.JetAttachDatabase(session, database, AttachDatabaseGrbit.None);
						return false;
					}
					if (e.Error != JET_err.FileNotFound)
						throw;
				}

				new SchemaCreator(session).Create(database);
				Api.JetAttachDatabase(session, database, AttachDatabaseGrbit.None);
				return true;
			}
		}