protected override void ProcessItem(Model.WorkQueue item)
{
Platform.CheckForNullReference(item, "item");
Platform.CheckForNullReference(item.Data, "Data column cannot be null");
Platform.CheckForEmptyString(item.GroupID, "GroupID column cannot be null");
_reconcileQueueData = XmlUtils.Deserialize<ProcessDuplicateQueueEntryQueueData>(WorkQueueItem.Data);
LoadUids(item);
if (WorkQueueUidList.Count == 0)
{
// cleanup
var dir = new DirectoryInfo(_reconcileQueueData.DuplicateSopFolder);
DirectoryUtility.DeleteIfEmpty(dir.FullName);
if (dir.Parent != null)
DirectoryUtility.DeleteIfEmpty(dir.Parent.FullName);
Platform.Log(LogLevel.Info, "Reconcile Cleanup is completed. GUID={0}.", WorkQueueItem.GetKey());
PostProcessing(WorkQueueItem,
WorkQueueProcessorStatus.Complete,
WorkQueueProcessorDatabaseUpdate.ResetQueueState);
}
else
{
Platform.Log(LogLevel.Info,
"Starting Cleanup of Duplicate item for study {0} for Patient {1} (PatientId:{2} A#:{3}) on Partition {4}, {5} objects",
Study.StudyInstanceUid, Study.PatientsName, Study.PatientId,
Study.AccessionNumber, ServerPartition.Description,
WorkQueueUidList.Count);
bool allFailed = CollectionUtils.SelectFirst(WorkQueueUidList, uid => !uid.Failed) == null;
if (allFailed)
{
FailQueueItem(item, item.FailureDescription ?? "All work queue Uid entries have failed.");
}
else
{
Platform.Log(LogLevel.Info, "Duplicates to be removed are located in {0}", _reconcileQueueData.DuplicateSopFolder);
int successCount = ProcessUidList();
Platform.Log(LogLevel.Info, "Complete Duplicate Cleanup. GUID={0}. {1} uids deleted.", WorkQueueItem.GetKey(), successCount);
PostProcessing(WorkQueueItem, WorkQueueProcessorStatus.Pending, WorkQueueProcessorDatabaseUpdate.None);
}
}
}
public WorkQueueProcessDuplicateSop(WorkQueue workQueue)
{
SetKey(workQueue.GetKey());
Data = workQueue.Data;
ExpirationTime = workQueue.ExpirationTime;
FailureCount = workQueue.FailureCount;
FailureDescription = workQueue.FailureDescription;
InsertTime = workQueue.InsertTime;
ProcessorID = workQueue.ProcessorID;
ScheduledTime = workQueue.ScheduledTime;
ServerPartitionKey = workQueue.ServerPartitionKey;
StudyHistoryKey = workQueue.StudyHistoryKey;
StudyStorageKey = workQueue.StudyStorageKey;
WorkQueuePriorityEnum = workQueue.WorkQueuePriorityEnum;
WorkQueueStatusEnum = workQueue.WorkQueueStatusEnum;
WorkQueueTypeEnum = workQueue.WorkQueueTypeEnum;
_queueData = (ProcessDuplicateQueueEntryQueueData)_serializer.Deserialize(new XmlNodeReader(workQueue.Data.DocumentElement));
}
public WorkQueueProcessDuplicateSop(WorkQueue workQueue)
{
SetKey(workQueue.GetKey());
Data = workQueue.Data;
ExpirationTime = workQueue.ExpirationTime;
FailureCount = workQueue.FailureCount;
FailureDescription = workQueue.FailureDescription;
InsertTime = workQueue.InsertTime;
ProcessorID = workQueue.ProcessorID;
ScheduledTime = workQueue.ScheduledTime;
ServerPartitionKey = workQueue.ServerPartitionKey;
StudyHistoryKey = workQueue.StudyHistoryKey;
StudyStorageKey = workQueue.StudyStorageKey;
WorkQueuePriorityEnum = workQueue.WorkQueuePriorityEnum;
WorkQueueStatusEnum = workQueue.WorkQueueStatusEnum;
WorkQueueTypeEnum = workQueue.WorkQueueTypeEnum;
_queueData = (ProcessDuplicateQueueEntryQueueData)_serializer.Deserialize(new XmlNodeReader(workQueue.Data.DocumentElement));
}
/// <summary>
/// Inserts work queue entry to process the duplicates.
/// </summary>
/// <param name="entryKey"><see cref="ServerEntityKey"/> of the <see cref="StudyIntegrityQueue"/> entry that has <see cref="StudyIntegrityReasonEnum"/> equal to <see cref="StudyIntegrityReasonEnum.Duplicate"/> </param>
/// <param name="action"></param>
public void Process(ServerEntityKey entryKey, ProcessDuplicateAction action)
{
DuplicateSopReceivedQueue entry = DuplicateSopReceivedQueue.Load(HttpContextData.Current.ReadContext, entryKey);
Platform.CheckTrue(entry.StudyIntegrityReasonEnum == StudyIntegrityReasonEnum.Duplicate, "Invalid type of entry");
IList<StudyIntegrityQueueUid> uids = LoadDuplicateSopUid(entry);
using(IUpdateContext context = PersistentStoreRegistry.GetDefaultStore().OpenUpdateContext(UpdateContextSyncMode.Flush))
{
ProcessDuplicateQueueEntryQueueData data = new ProcessDuplicateQueueEntryQueueData
{
Action = action,
DuplicateSopFolder = entry.GetFolderPath(context),
UserName = ServerHelper.CurrentUserName,
};
LockStudyParameters lockParms = new LockStudyParameters
{
QueueStudyStateEnum = QueueStudyStateEnum.ReconcileScheduled,
StudyStorageKey = entry.StudyStorageKey
};
ILockStudy lockBbroker = context.GetBroker<ILockStudy>();
lockBbroker.Execute(lockParms);
if (!lockParms.Successful)
{
throw new ApplicationException(lockParms.FailureReason);
}
IWorkQueueProcessDuplicateSopBroker broker = context.GetBroker<IWorkQueueProcessDuplicateSopBroker>();
WorkQueueProcessDuplicateSopUpdateColumns columns = new WorkQueueProcessDuplicateSopUpdateColumns
{
Data = XmlUtils.SerializeAsXmlDoc(data),
GroupID = entry.GroupID,
ScheduledTime = Platform.Time,
ExpirationTime =
Platform.Time.Add(TimeSpan.FromMinutes(15)),
ServerPartitionKey = entry.ServerPartitionKey,
WorkQueuePriorityEnum =
WorkQueuePriorityEnum.Medium,
StudyStorageKey = entry.StudyStorageKey,
WorkQueueStatusEnum = WorkQueueStatusEnum.Pending
};
WorkQueueProcessDuplicateSop processDuplicateWorkQueueEntry = broker.Insert(columns);
IWorkQueueUidEntityBroker workQueueUidBroker = context.GetBroker<IWorkQueueUidEntityBroker>();
IStudyIntegrityQueueUidEntityBroker duplicateUidBroke = context.GetBroker<IStudyIntegrityQueueUidEntityBroker>();
foreach (StudyIntegrityQueueUid uid in uids)
{
WorkQueueUidUpdateColumns uidColumns = new WorkQueueUidUpdateColumns
{
Duplicate = true,
Extension = ServerPlatform.DuplicateFileExtension,
SeriesInstanceUid = uid.SeriesInstanceUid,
SopInstanceUid = uid.SopInstanceUid,
RelativePath = uid.RelativePath,
WorkQueueKey = processDuplicateWorkQueueEntry.GetKey()
};
workQueueUidBroker.Insert(uidColumns);
duplicateUidBroke.Delete(uid.GetKey());
}
IDuplicateSopEntryEntityBroker duplicateEntryBroker =
context.GetBroker<IDuplicateSopEntryEntityBroker>();
duplicateEntryBroker.Delete(entry.GetKey());
context.Commit();
}
}
private void UpdateQueueData()
{
using(IUpdateContext ctx = PersistentStoreRegistry.GetDefaultStore().OpenUpdateContext(UpdateContextSyncMode.Flush))
{
// make a copy of the current queue data with updated info
ProcessDuplicateQueueEntryQueueData data = new ProcessDuplicateQueueEntryQueueData
{
Action = _processDuplicateEntry.QueueData.Action,
DuplicateSopFolder = _processDuplicateEntry.QueueData.DuplicateSopFolder,
UserName = _processDuplicateEntry.QueueData.UserName,
State = new ProcessDuplicateQueueState
{
HistoryLogged = HistoryLogged,
ExistingStudyUpdated = _processDuplicateEntry.QueueData.State.ExistingStudyUpdated
}
};
// update the queue data in db
IWorkQueueEntityBroker broker = ctx.GetBroker<IWorkQueueEntityBroker>();
WorkQueueUpdateColumns parameters = new WorkQueueUpdateColumns
{
Data = XmlUtils.SerializeAsXmlDoc(data)
};
if (broker.Update(WorkQueueItem.Key, parameters))
{
ctx.Commit();
HistoryLogged = _processDuplicateEntry.QueueData.State.HistoryLogged = true;
}
}
}