private IEnumerable <ADRawEntry> ReadDeletedObjects()
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration.ReadDeletedObjects ...");
int sizeLimit = Math.Max(1, TenantRelocationSyncConfiguration.ObjectsPerPageLimit - base.ReturnedObjectCount);
ExTraceGlobals.TenantRelocationTracer.TraceDebug <int>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration.ReadDeletedObjects sizeLimit = {0}", sizeLimit);
ADRawEntry[] results = null;
if (this.PageToken.State == TenantRelocationSyncState.EnumerateConfigUnitDeletedObjects)
{
ITenantConfigurationSession tenantConfigurationSession = DirectorySessionFactory.Default.CreateTenantConfigurationSession(true, ConsistencyMode.PartiallyConsistent, ADSessionSettings.FromOrganizationIdWithoutRbacScopesServiceOnly(base.RecipientSession.SessionSettings.CurrentOrganizationId), 629, "ReadDeletedObjects", "f:\\15.00.1497\\sources\\dev\\data\\src\\directory\\Sync\\TenantRelocationSync\\TenantRelocationSyncConfiguration.cs");
tenantConfigurationSession.DomainController = base.RecipientSession.DomainController;
tenantConfigurationSession.LogSizeLimitExceededEvent = false;
tenantConfigurationSession.UseGlobalCatalog = false;
tenantConfigurationSession.UseConfigNC = !ADSession.IsTenantConfigInDomainNC(base.RecipientSession.SessionSettings.GetAccountOrResourceForestFqdn());
results = tenantConfigurationSession.FindDeletedTenantSyncObjectByUsnRange(base.RecipientSession.SessionSettings.CurrentOrganizationId.OrganizationalUnit, this.PageToken.ConfigUnitTombstoneUSN, sizeLimit, TenantRelocationSyncConfiguration.PropertyDefinitionsForDeletedObjects);
}
else
{
ITenantRecipientSession tenantRecipientSession = DirectorySessionFactory.Default.CreateTenantRecipientSession(true, ConsistencyMode.PartiallyConsistent, ADSessionSettings.FromOrganizationIdWithoutRbacScopesServiceOnly(base.RecipientSession.SessionSettings.CurrentOrganizationId), 649, "ReadDeletedObjects", "f:\\15.00.1497\\sources\\dev\\data\\src\\directory\\Sync\\TenantRelocationSync\\TenantRelocationSyncConfiguration.cs");
tenantRecipientSession.DomainController = base.RecipientSession.DomainController;
tenantRecipientSession.LogSizeLimitExceededEvent = false;
tenantRecipientSession.UseGlobalCatalog = false;
results = tenantRecipientSession.FindDeletedTenantSyncObjectByUsnRange(base.RecipientSession.SessionSettings.CurrentOrganizationId.OrganizationalUnit, this.PageToken.OrganizationalUnitTombstoneUSN, sizeLimit, TenantRelocationSyncConfiguration.PropertyDefinitionsForDeletedObjects);
}
ExTraceGlobals.TenantRelocationTracer.TraceDebug <int>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration.ReadDeletedObjects results count = {0}", (results != null) ? results.Length : 0);
long maxUsnReturned = long.MaxValue;
foreach (ADRawEntry entry in results)
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug <ADObjectId>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration.ReadDeletedObjects entry {0}", entry.Id);
base.ReturnedObjectCount++;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <int>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration.ReadDeletedObjects this.ReturnedObjectCount = {0}", base.ReturnedObjectCount);
maxUsnReturned = (long)entry[ADRecipientSchema.UsnChanged];
yield return(entry);
}
if (this.PageToken.State == TenantRelocationSyncState.EnumerateConfigUnitDeletedObjects)
{
this.PageToken.ConfigUnitTombstoneUSN = ((maxUsnReturned == long.MaxValue) ? long.MaxValue : (maxUsnReturned + 1L));
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration.ReadDeletedObjects set this.PageToken.ConfigUnitTombstoneUSN to {0}", this.PageToken.ConfigUnitTombstoneUSN);
}
else
{
this.PageToken.OrganizationalUnitTombstoneUSN = ((maxUsnReturned == long.MaxValue) ? long.MaxValue : (maxUsnReturned + 1L));
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration.ReadDeletedObjects set this.PageToken.OrganizationalUnitTombstoneUSN to {0}", this.PageToken.OrganizationalUnitTombstoneUSN);
}
if (results.Length < sizeLimit)
{
this.PageToken.SwitchToNextState();
ExTraceGlobals.TenantRelocationTracer.TraceDebug((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration.ReadDeletedObjects no more deleted objects, we are done");
}
else
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration.ReadDeletedObjects do nothing, page token is already up to date");
}
yield break;
}
public ADRawEntry[] FindDeletedADRawEntryByUsnRange(ADObjectId lastKnownParentId, long startUsn, int sizeLimit, IEnumerable <PropertyDefinition> properties)
{
if (sizeLimit > ADDataSession.RangedValueDefaultPageSize)
{
throw new ArgumentOutOfRangeException("sizeLimit");
}
QueryFilter filter = new AndFilter(new QueryFilter[]
{
new ComparisonFilter(ComparisonOperator.GreaterThanOrEqual, ADRecipientSchema.UsnChanged, startUsn),
new ComparisonFilter(ComparisonOperator.Equal, ADObjectSchema.OrganizationalUnitRoot, lastKnownParentId)
});
ADObjectId rootId = ADSession.IsTenantConfigInDomainNC(base.SessionSettings.GetAccountOrResourceForestFqdn()) ? ADSession.GetDeletedObjectsContainer(lastKnownParentId.DomainId) : ADSession.GetDeletedObjectsContainer(base.ConfigurationNamingContext);
return(base.Find <ADRawEntry>(rootId, QueryScope.OneLevel, filter, ADDataSession.SortByUsn, sizeLimit, properties, true));
}
public override IEnumerable <ADRawEntry> GetDataPage()
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration GetDataPage ...");
WatermarkMap watermarks = SyncConfiguration.GetReplicationCursors(base.RootOrgConfigurationSession);
WatermarkMap configNcWatermarks = SyncConfiguration.GetReplicationCursors(base.RootOrgConfigurationSession, true, false);
string dcName = base.RootOrgConfigurationSession.DomainController;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <string>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration dcName {0}", dcName);
base.TenantConfigurationSession.DomainController = dcName;
base.RecipientSession.DomainController = dcName;
Guid watermarksInvocationId = base.RootOrgConfigurationSession.GetInvocationIdByFqdn(dcName);
ExTraceGlobals.TenantRelocationTracer.TraceDebug <Guid>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration watermarksInvocationId {0}", watermarksInvocationId);
long maxUsn = watermarks[watermarksInvocationId];
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration maxUsn {0}", maxUsn);
this.PageToken.IsTenantConfigUnitInConfigNc = !ADSession.IsTenantConfigInDomainNC(base.RecipientSession.SessionSettings.GetAccountOrResourceForestFqdn());
if (this.PageToken.InvocationId == Guid.Empty)
{
this.PageToken.SetInvocationId(watermarksInvocationId, dcName);
ExTraceGlobals.TenantRelocationTracer.TraceDebug <Guid>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration set this.PageToken.InvocationId to {0}", this.PageToken.InvocationId);
}
this.moreDataForThisPage = true;
while (this.ShouldReadMoreData())
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug <string>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration this.PageToken.State = {0}", this.PageToken.State.ToString());
switch (this.PageToken.State)
{
case TenantRelocationSyncState.PreSyncAllObjects:
if (this.PageToken.PreSyncLdapPagingCookie == null)
{
this.PageToken.PendingConfigNcWatermarks = configNcWatermarks;
this.PageToken.PendingWatermarks = watermarks;
this.PageToken.PendingWatermarksInvocationId = watermarksInvocationId;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <Guid>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration set this.PageToken.PendingWatermarksInvocationId to {0}", this.PageToken.PendingWatermarksInvocationId);
}
foreach (ADRawEntry entry in this.PreSyncAllObjects())
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug <ADObjectId>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration PreSyncAllObjects yield {0}", entry.Id);
yield return(entry);
}
break;
case TenantRelocationSyncState.EnumerateConfigUnitLiveObjects:
foreach (ADRawEntry entry2 in this.ReadLiveObjects(maxUsn))
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug <ADObjectId>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration EnumerateConfigUnitLiveObjects yield {0}", entry2.Id);
yield return(entry2);
}
this.PageToken.PendingWatermarksInvocationId = watermarksInvocationId;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <Guid>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration set this.PageToken.PendingWatermarksInvocationId to {0}", this.PageToken.PendingWatermarksInvocationId);
if (this.PageToken.IsTenantConfigUnitInConfigNc)
{
this.PageToken.PendingConfigNcWatermarks = configNcWatermarks;
}
else
{
this.PageToken.PendingWatermarks = watermarks;
}
break;
case TenantRelocationSyncState.EnumerateConfigUnitLinksInPage:
ExTraceGlobals.TenantRelocationTracer.TraceDebug((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration EnumerateConfigUnitLinksInPage skips");
this.PageToken.SwitchToEnumerateLiveObjectsState();
break;
case TenantRelocationSyncState.EnumerateOrganizationalUnitLiveObjects:
foreach (ADRawEntry entry3 in this.ReadLiveObjects(maxUsn))
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug <ADObjectId>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration EnumerateOrganizationalUnitLiveObjects yield {0}", entry3.Id);
yield return(entry3);
}
if (this.PageToken.IsTenantConfigUnitInConfigNc)
{
this.PageToken.PendingWatermarksInvocationId = watermarksInvocationId;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <Guid>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration set this.PageToken.PendingWatermarksInvocationId to {0}", this.PageToken.PendingWatermarksInvocationId);
this.PageToken.PendingWatermarks = watermarks;
}
break;
case TenantRelocationSyncState.EnumerateOrganizationalUnitLinksInPage:
ExTraceGlobals.TenantRelocationTracer.TraceDebug((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration EnumerateConfigUnitLinksInPage skips");
this.PageToken.SwitchToEnumerateLiveObjectsState();
break;
case TenantRelocationSyncState.EnumerateConfigUnitDeletedObjects:
foreach (ADRawEntry entry4 in this.ReadDeletedObjects())
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug <ADObjectId>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration EnumerateConfigUnitDeletedObjects yield {0}", entry4.Id);
yield return(entry4);
}
break;
case TenantRelocationSyncState.EnumerateOrganizationalUnitDeletedObjects:
if (!this.PageToken.IsTenantConfigUnitInConfigNc)
{
this.PageToken.SwitchToNextState();
}
else
{
foreach (ADRawEntry entry5 in this.ReadDeletedObjects())
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug <ADObjectId>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration EnumerateOrganizationalUnitDeletedObjects yield {0}", entry5.Id);
yield return(entry5);
}
}
break;
case TenantRelocationSyncState.EnumerateSpecialObjects:
foreach (ADRawEntry entry6 in this.ReadSpecialObjects())
{
ExTraceGlobals.TenantRelocationTracer.TraceDebug <ADObjectId>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration EnumerateSpecialObjects yield {0}", entry6.Id);
yield return(entry6);
}
if (!this.PageToken.IsTenantConfigUnitInConfigNc)
{
this.PageToken.PendingWatermarksInvocationId = watermarksInvocationId;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <Guid>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration set this.PageToken.PendingWatermarksInvocationId to {0}", this.PageToken.PendingWatermarksInvocationId);
this.PageToken.PendingConfigNcWatermarks = configNcWatermarks;
}
this.PageToken.SwitchToNextState();
break;
default:
ExTraceGlobals.TenantRelocationTracer.TraceError <string>((long)SyncConfiguration.TraceId, "Invalid PageToken stat {0}", this.PageToken.State.ToString());
throw new ArgumentException(this.PageToken.State.ToString());
}
}
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration this.PageToken.OrganizationalUnitObjectUSN = {0}", this.PageToken.OrganizationalUnitObjectUSN);
if (this.PageToken.OrganizationalUnitObjectUSN > maxUsn + 1L)
{
this.PageToken.OrganizationalUnitObjectUSN = maxUsn + 1L;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration set this.PageToken.OrganizationalUnitObjectUSN to {0}", this.PageToken.OrganizationalUnitObjectUSN);
}
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration this.PageToken.OrganizationalUnitTombstoneUSN = {0}", this.PageToken.OrganizationalUnitTombstoneUSN);
if (this.PageToken.OrganizationalUnitTombstoneUSN > maxUsn + 1L)
{
this.PageToken.OrganizationalUnitTombstoneUSN = maxUsn + 1L;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration set this.PageToken.OrganizationalUnitTombstoneUSN to {0}", this.PageToken.OrganizationalUnitTombstoneUSN);
}
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration this.PageToken.ConfigUnitObjectUSN = {0}", this.PageToken.ConfigUnitObjectUSN);
if (this.PageToken.ConfigUnitObjectUSN > maxUsn + 1L)
{
this.PageToken.ConfigUnitObjectUSN = maxUsn + 1L;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration this.PageToken.ConfigUnitObjectUSN = {0}", this.PageToken.ConfigUnitObjectUSN);
}
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration this.PageToken.ConfigUnitTombstoneUSN = {0}", this.PageToken.ConfigUnitTombstoneUSN);
if (this.PageToken.ConfigUnitTombstoneUSN > maxUsn + 1L)
{
this.PageToken.ConfigUnitTombstoneUSN = maxUsn + 1L;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration this.PageToken.ConfigUnitTombstoneUSN = {0}", this.PageToken.ConfigUnitTombstoneUSN);
}
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration this.PageToken.SpecialObjectsUSN = {0}", this.PageToken.SpecialObjectsUSN);
if (this.PageToken.SpecialObjectsUSN > maxUsn + 1L)
{
this.PageToken.SpecialObjectsUSN = maxUsn + 1L;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <long>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration this.PageToken.SpecialObjectsUSN = {0}", this.PageToken.SpecialObjectsUSN);
}
this.PageToken.LastReadFailureStartTime = DateTime.MinValue;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <DateTime>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration set this.PageToken.LastReadFailureStartTime to {0}", this.PageToken.LastReadFailureStartTime);
this.PageToken.Timestamp = DateTime.UtcNow;
ExTraceGlobals.TenantRelocationTracer.TraceDebug <DateTime>((long)SyncConfiguration.TraceId, "TenantRelocationSyncConfiguration set this.PageToken.Timestamp to {0}", this.PageToken.Timestamp);
yield break;
}