protected override void ProcessRequest() { using (OperationTracker.Create(this.logger, "Rebalancing {0} from {1} to {2}.", new object[] { this.rebalanceData.RebalanceInformation, this.rebalanceData.SourceDatabase, this.rebalanceData.TargetDatabase })) { this.logger.Log(MigrationEventType.Information, "MOVE: Moving {0} from {1} to {2}.", new object[] { this.rebalanceData.RebalanceInformation, this.rebalanceData.SourceDatabase, this.rebalanceData.TargetDatabase }); Band[] bands = this.rebalanceData.RebalanceInformation.Metrics.OfType <Band>().ToArray <Band>(); TopologyExtractorFactory entitySelectorFactory = this.serviceContext.TopologyExtractorFactoryContextPool.GetContext(this.clientFactory, bands, this.nonMovableOrgs, this.logger).GetEntitySelectorFactory(); DirectoryDatabase database = this.directoryProvider.GetDatabase(this.rebalanceData.SourceDatabase.Guid); LoadContainer container = entitySelectorFactory.GetExtractor(database).ExtractTopology(); IOperationRetryManager operationRetryManager = LoadBalanceOperationRetryManager.Create(this.logger); foreach (LoadMetric loadMetric in this.rebalanceData.RebalanceInformation.Metrics) { EntitySelector selector = loadMetric.GetSelector(container, this.rebalanceData.ConstraintSetIdentity, this.rebalanceData.RebalanceInformation[loadMetric]); if (selector.IsEmpty) { this.logger.Log(MigrationEventType.Information, "Could not find any mailbox for metric {0} in database {1}.", new object[] { loadMetric, this.rebalanceData.SourceDatabase }); } else { this.logger.Log(MigrationEventType.Information, "Found mailboxes matching the metric {0} in database {1}. Requesting the injections.", new object[] { loadMetric, this.rebalanceData.SourceDatabase }); operationRetryManager.TryRun(delegate { DirectoryDatabase database2 = (DirectoryDatabase)this.directoryProvider.GetDirectoryObject(this.rebalanceData.TargetDatabase.DirectoryObjectIdentity); using (IInjectorService injectorClientForDatabase = this.clientFactory.GetInjectorClientForDatabase(database2)) { injectorClientForDatabase.InjectMoves(this.rebalanceData.TargetDatabase.Guid, this.rebalanceData.RebalanceBatchName, selector.GetEntities(this.rebalanceData.TargetDatabase)); } }); } } } }