protected override void OnExecute(CommandProcessor theProcessor, IUpdateContext updateContext)
{
// update FilesystemStudyStorage
if (Context != null)
{
Platform.Log(LogLevel.Info, "Updating database...");
IFilesystemStudyStorageEntityBroker broker = updateContext.GetBroker<IFilesystemStudyStorageEntityBroker>();
FilesystemStudyStorageSelectCriteria searchCriteria = new FilesystemStudyStorageSelectCriteria();
searchCriteria.StudyStorageKey.EqualTo(Context.OriginalStudyLocation.GetKey());
searchCriteria.FilesystemKey.EqualTo(Context.OriginalStudyLocation.FilesystemKey);
FilesystemStudyStorage filesystemStudyStorage = broker.FindOne(searchCriteria);
Debug.Assert(filesystemStudyStorage != null);
// Update Filesystem for the StudyStorage entry
filesystemStudyStorage.FilesystemKey = Context.Destination.Filesystem.GetKey();
broker.Update(filesystemStudyStorage);
// Update Filesystem for the remaining FilesystemQueue entries
IFilesystemQueueEntityBroker fsQueueBroker = updateContext.GetBroker<IFilesystemQueueEntityBroker>();
FilesystemQueueSelectCriteria fsQueueSearchCriteria = new FilesystemQueueSelectCriteria();
fsQueueSearchCriteria.StudyStorageKey.EqualTo(Context.OriginalStudyLocation.GetKey());
fsQueueSearchCriteria.FilesystemKey.EqualTo(Context.OriginalStudyLocation.FilesystemKey);
FilesystemQueueUpdateColumns fsQueueUpdateColumns = new FilesystemQueueUpdateColumns();
fsQueueUpdateColumns.FilesystemKey = Context.Destination.Filesystem.GetKey();
fsQueueBroker.Update(fsQueueSearchCriteria, fsQueueUpdateColumns);
// Insert or update Filesystem Queue table.
IInsertFilesystemQueue insertFilesystemQueueBroker = updateContext.GetBroker<IInsertFilesystemQueue>();
FilesystemQueueInsertParameters parms = new FilesystemQueueInsertParameters();
parms.FilesystemKey = Context.Destination.Filesystem.GetKey();
parms.FilesystemQueueTypeEnum = FilesystemQueueTypeEnum.TierMigrate;
parms.ScheduledTime = Platform.Time;
parms.StudyStorageKey = Context.OriginalStudyLocation.GetKey();
insertFilesystemQueueBroker.Execute(parms);
Platform.Log(LogLevel.Info, "Database is updated.");
}
}
protected override void OnExecute(CommandProcessor theProcessor, IUpdateContext updateContext)
{
FilesystemQueueInsertParameters parms = new FilesystemQueueInsertParameters();
parms.FilesystemQueueTypeEnum = _queueType;
parms.ScheduledTime = _scheduledTime;
parms.StudyStorageKey = _studyStorageKey;
parms.FilesystemKey = _filesystemKey;
if (_queueXml != null)
parms.QueueXml = _queueXml;
IInsertFilesystemQueue insertQueue = updateContext.GetBroker<IInsertFilesystemQueue>();
if (false == insertQueue.Execute(parms))
{
Platform.Log(LogLevel.Error, "Unexpected failure inserting FilesystemQueue entry");
throw new PersistenceException("Unexpected failure inserting FilesystemQueue entry", null);
}
}
private void ReinsertFilesystemQueue()
{
using (IUpdateContext updateContext = PersistentStoreRegistry.GetDefaultStore().OpenUpdateContext(UpdateContextSyncMode.Flush))
{
IWorkQueueUidEntityBroker broker = updateContext.GetBroker<IWorkQueueUidEntityBroker>();
WorkQueueUidSelectCriteria workQueueUidCriteria = new WorkQueueUidSelectCriteria();
workQueueUidCriteria.WorkQueueKey.EqualTo(WorkQueueItem.Key);
broker.Delete(workQueueUidCriteria);
FilesystemQueueInsertParameters parms = new FilesystemQueueInsertParameters
{
FilesystemQueueTypeEnum = FilesystemQueueTypeEnum.TierMigrate,
ScheduledTime = Platform.Time.AddMinutes(10),
StudyStorageKey = WorkQueueItem.StudyStorageKey,
FilesystemKey = StorageLocation.FilesystemKey
};
IInsertFilesystemQueue insertQueue = updateContext.GetBroker<IInsertFilesystemQueue>();
if (false == insertQueue.Execute(parms))
{
Platform.Log(LogLevel.Error, "Unexpected failure inserting FilesystemQueue entry");
}
else
updateContext.Commit();
}
}
private void ReinsertFilesystemQueue(TimeSpan delay)
{
using (IUpdateContext updateContext = PersistentStoreRegistry.GetDefaultStore().OpenUpdateContext(UpdateContextSyncMode.Flush))
{
IWorkQueueUidEntityBroker broker = updateContext.GetBroker<IWorkQueueUidEntityBroker>();
WorkQueueUidSelectCriteria workQueueUidCriteria = new WorkQueueUidSelectCriteria();
workQueueUidCriteria.WorkQueueKey.EqualTo(WorkQueueItem.Key);
broker.Delete(workQueueUidCriteria);
FilesystemQueueInsertParameters parms = new FilesystemQueueInsertParameters();
parms.FilesystemQueueTypeEnum = CompressTransferSyntax.LosslessCompressed
? FilesystemQueueTypeEnum.LosslessCompress
: FilesystemQueueTypeEnum.LossyCompress;
parms.ScheduledTime = Platform.Time + delay;
parms.StudyStorageKey = WorkQueueItem.StudyStorageKey;
parms.FilesystemKey = StorageLocation.FilesystemKey;
parms.QueueXml = WorkQueueItem.Data;
IInsertFilesystemQueue insertQueue = updateContext.GetBroker<IInsertFilesystemQueue>();
if (false == insertQueue.Execute(parms))
{
Platform.Log(LogLevel.Error, "Unexpected failure inserting FilesystemQueue entry");
}
else
updateContext.Commit();
}
}