private void DisposeDataSession()
{
UnifiedPolicySyncNotificationDataProvider unifiedPolicySyncNotificationDataProvider = (UnifiedPolicySyncNotificationDataProvider)base.DataSession;
if (unifiedPolicySyncNotificationDataProvider != null)
{
unifiedPolicySyncNotificationDataProvider.Dispose();
}
}
public void EnqueuePendingNotifications()
{
UnifiedPolicySyncNotificationDataProvider unifiedPolicySyncNotificationDataProvider = null;
this.logger.LogOneEntry("NotificationLoader", string.Empty, ExecutionLog.EventType.Verbose, "Entering EnqueuePendingNotifications", null);
foreach (ExchangePrincipal exchangePrincipal in this.GetSyncMailboxPrincipals())
{
try
{
unifiedPolicySyncNotificationDataProvider = new UnifiedPolicySyncNotificationDataProvider(exchangePrincipal, "NotificationLoader");
}
catch (StoragePermanentException exception)
{
this.logger.LogOneEntry("NotificationLoader", string.Empty, ExecutionLog.EventType.Error, "EnqueuePendingNotifications: UnifiedPolicySyncNotificationDataProvider ctor failed with StoragePermanentException for " + exchangePrincipal.MailboxInfo.PrimarySmtpAddress, exception);
continue;
}
catch (StorageTransientException exception2)
{
this.logger.LogOneEntry("NotificationLoader", string.Empty, ExecutionLog.EventType.Error, "EnqueuePendingNotifications: UnifiedPolicySyncNotificationDataProvider ctor failed with StorageTransientException for " + exchangePrincipal.MailboxInfo.PrimarySmtpAddress, exception2);
continue;
}
using (unifiedPolicySyncNotificationDataProvider)
{
try
{
IEnumerable <UnifiedPolicyNotificationBase> enumerable = unifiedPolicySyncNotificationDataProvider.FindPaged <UnifiedPolicyNotificationBase>(null, null, false, null, 0);
this.logger.LogOneEntry("NotificationLoader", string.Empty, ExecutionLog.EventType.Verbose, string.Format("EnqueuePendingNotifications: found {0} pending notifications on system mailbox {1}", (enumerable != null) ? enumerable.Count <UnifiedPolicyNotificationBase>() : 0, exchangePrincipal.MailboxInfo.PrimarySmtpAddress), null);
foreach (UnifiedPolicyNotificationBase unifiedPolicyNotificationBase in enumerable)
{
try
{
this.logger.LogOneEntry("NotificationLoader", string.Empty, ExecutionLog.EventType.Verbose, string.Format("EnqueuePendingNotifications: ready to dispatch workitemId: {0}", unifiedPolicyNotificationBase.Identity), null);
this.EnqueueWorkItem(unifiedPolicyNotificationBase);
}
catch (SyncAgentExceptionBase)
{
this.logger.LogOneEntry("NotificationLoader", string.Empty, ExecutionLog.EventType.Error, string.Format("EnqueuePendingNotifications: EnqueueWorkItem failed to dispatch workitemId: {0}", unifiedPolicyNotificationBase.Identity), null);
}
}
}
catch (StoragePermanentException exception3)
{
this.logger.LogOneEntry("NotificationLoader", string.Empty, ExecutionLog.EventType.Error, "EnqueuePendingNotifications: dataProvider.FindPaged failed with StoragePermanentException for " + exchangePrincipal.MailboxInfo.PrimarySmtpAddress, exception3);
}
catch (StorageTransientException exception4)
{
this.logger.LogOneEntry("NotificationLoader", string.Empty, ExecutionLog.EventType.Error, "EnqueuePendingNotifications: dataProvider.FindPaged failed with StorageTransientException for " + exchangePrincipal.MailboxInfo.PrimarySmtpAddress, exception4);
}
}
}
this.logger.LogOneEntry("NotificationLoader", string.Empty, ExecutionLog.EventType.Verbose, "Exiting EnqueuePendingNotifications", null);
}
public void Update(WorkItemBase item)
{
if (item == null)
{
throw new ArgumentException("item is null");
}
if (item.WorkItemId == null)
{
throw new ArgumentException("WorkItemId can't be null inside Update");
}
try
{
using (UnifiedPolicySyncNotificationDataProvider dataProvider = this.GetDataProvider(item.TenantContext.TenantId))
{
UnifiedPolicyNotificationBase unifiedPolicyNotificationBase = UnifiedPolicyNotificationFactory.Create(item, dataProvider.MailboxOwner.Id);
unifiedPolicyNotificationBase.ResetChangeTracking(true);
unifiedPolicyNotificationBase.Version = Guid.NewGuid();
dataProvider.Save(unifiedPolicyNotificationBase);
}
}
catch (ObjectNotFoundException)
{
}
catch (StorageTransientException innerException)
{
throw new SyncAgentTransientException("Failed to update sync workitem in persistent queue because of StorageTransientException", innerException);
}
catch (StoragePermanentException innerException2)
{
throw new SyncAgentPermanentException("Failed to update sync workitem in persistent queue because of StoragePermanentException", innerException2);
}
catch (TransientException innerException3)
{
throw new SyncAgentTransientException("Failed to update sync workitem in persistent queue because of TransientException", innerException3);
}
catch (DataSourceOperationException innerException4)
{
throw new SyncAgentTransientException("Failed to update sync workitem in persistent queue because of DataSourceOperationException", innerException4);
}
catch (DataValidationException innerException5)
{
throw new SyncAgentTransientException("Failed to update sync workitem in persistent queue because of DataValidationException", innerException5);
}
}
public void Delete(WorkItemBase item)
{
if (item == null)
{
throw new ArgumentException("item is null");
}
try
{
VersionedId rootId = VersionedId.Deserialize(item.WorkItemId);
using (UnifiedPolicySyncNotificationDataProvider dataProvider = this.GetDataProvider(item.TenantContext.TenantId))
{
UnifiedPolicyNotificationBase[] array = (UnifiedPolicyNotificationBase[])dataProvider.Find <UnifiedPolicyNotificationBase>(null, rootId, false, null);
if (array != null && array.Length > 0)
{
dataProvider.Delete(array[0]);
}
}
}
catch (ObjectNotFoundException)
{
}
catch (StorageTransientException innerException)
{
throw new SyncAgentTransientException("Failed to delete sync workitem from persistent queue because of StorageTransientException", innerException);
}
catch (StoragePermanentException innerException2)
{
throw new SyncAgentPermanentException("Failed to delete sync workitem from persistent queue because of StoragePermanentException", innerException2);
}
catch (TransientException innerException3)
{
throw new SyncAgentTransientException("Failed to delete sync workitem from persistent queue because of TransientException", innerException3);
}
catch (DataSourceOperationException innerException4)
{
throw new SyncAgentPermanentException("Failed to delete sync workitem from persistent queue because of DataSourceOperationException", innerException4);
}
catch (DataValidationException innerException5)
{
throw new SyncAgentPermanentException("Failed to delete sync workitem from persistent queue because of DataValidationException", innerException5);
}
}
public WorkItemBase Get(ObjectId identity, Guid tenantId)
{
try
{
using (UnifiedPolicySyncNotificationDataProvider dataProvider = this.GetDataProvider(tenantId))
{
UnifiedPolicyNotificationBase[] array = (UnifiedPolicyNotificationBase[])dataProvider.Find <UnifiedPolicyNotificationBase>(null, identity, false, null);
if (array != null && array.Length > 0)
{
return(array[0].GetWorkItem());
}
}
}
catch (ObjectNotFoundException)
{
}
catch (StorageTransientException innerException)
{
throw new SyncAgentTransientException("Failed to get sync workitem in persistent queue because of StorageTransientException", innerException);
}
catch (StoragePermanentException innerException2)
{
throw new SyncAgentPermanentException("Failed to get sync workitem in persistent queue because of StoragePermanentException", innerException2);
}
catch (TransientException innerException3)
{
throw new SyncAgentTransientException("Failed to get sync workitem in persistent queue because of TransientException", innerException3);
}
catch (DataSourceOperationException innerException4)
{
throw new SyncAgentTransientException("Failed to get sync workitem in persistent queue because of DataSourceOperationException", innerException4);
}
catch (DataValidationException innerException5)
{
throw new SyncAgentTransientException("Failed to get sync workitem in persistent queue because of DataValidationException", innerException5);
}
return(null);
}
public void Enqueue(WorkItemBase item)
{
if (item == null)
{
throw new ArgumentException("item is null");
}
try
{
using (UnifiedPolicySyncNotificationDataProvider dataProvider = this.GetDataProvider(item.TenantContext.TenantId))
{
UnifiedPolicyNotificationBase unifiedPolicyNotificationBase = UnifiedPolicyNotificationFactory.Create(item, dataProvider.MailboxOwner.Id);
dataProvider.Save(unifiedPolicyNotificationBase);
item.HasPersistentBackUp = true;
item.WorkItemId = unifiedPolicyNotificationBase.StoreObjectId.ToBase64String();
}
}
catch (StorageTransientException innerException)
{
throw new SyncAgentTransientException("Failed to enqueue sync workitem into persistent queue because of StorageTransientException", innerException);
}
catch (StoragePermanentException innerException2)
{
throw new SyncAgentPermanentException("Failed to enqueue sync workitem into persistent queue because of StoragePermanentException", innerException2);
}
catch (TransientException innerException3)
{
throw new SyncAgentTransientException("Failed to enqueue sync workitem into persistent queue because of TransientException", innerException3);
}
catch (DataSourceOperationException innerException4)
{
throw new SyncAgentTransientException("Failed to enqueue sync workitem into persistent queue because of DataSourceOperationException", innerException4);
}
catch (DataValidationException innerException5)
{
throw new SyncAgentTransientException("Failed to enqueue sync workitem into persistent queue because of DataValidationException", innerException5);
}
}
