/// <summary>
/// Load the <see cref="ServerRulesEngine"/> for each partition.
/// </summary>
private void LoadRulesEngine()
{
using (var context = new ServerExecutionContext())
{
var broker = context.ReadContext.GetBroker <IServerPartitionEntityBroker>();
var criteria = new ServerPartitionSelectCriteria();
IList <ServerPartition> partitions = broker.Find(criteria);
foreach (ServerPartition partition in partitions)
{
//TODO CR (Jan 2014) - Cached engine not being used now, due to #11673
var engine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyProcessed, partition.Key);
engine.Load();
_engines.Add(partition, engine);
engine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyArchived, partition.Key);
engine.Load();
_postArchivalEngines.Add(partition, engine);
engine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyProcessed, partition.Key);
engine.AddIncludeType(ServerRuleTypeEnum.DataAccess);
engine.Load();
_dataAccessEngine.Add(partition, engine);
}
}
}
public UpdateStudyCommand(ServerPartition partition,
StudyStorageLocation studyLocation,
IList <BaseImageLevelUpdateCommand> imageLevelCommands,
ServerRuleApplyTimeEnum applyTime)
: base("Update existing study")
{
_partition = partition;
_oldStudyLocation = studyLocation;
_commands = imageLevelCommands;
_statistics = new UpdateStudyStatistics(_oldStudyLocation.StudyInstanceUid);
// Load the engine for editing rules.
_rulesEngine = new ServerRulesEngine(applyTime, _partition.Key);
if (applyTime.Equals(ServerRuleApplyTimeEnum.SopProcessed))
{
_rulesEngine.AddIncludeType(ServerRuleTypeEnum.AutoRoute);
}
_rulesEngine.Load();
}
/// <summary>
/// Load the <see cref="ServerRulesEngine"/> for each partition.
/// </summary>
private void LoadRulesEngine()
{
using (var context = new ServerExecutionContext())
{
var broker = context.ReadContext.GetBroker<IServerPartitionEntityBroker>();
var criteria = new ServerPartitionSelectCriteria();
IList<ServerPartition> partitions = broker.Find(criteria);
foreach (ServerPartition partition in partitions)
{
//TODO CR (Jan 2014) - Cached engine not being used now, due to #11673
var engine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyProcessed, partition.Key);
engine.Load();
_engines.Add(partition, engine);
engine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyArchived, partition.Key);
engine.Load();
_postArchivalEngines.Add(partition, engine);
engine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyProcessed, partition.Key);
engine.AddIncludeType(ServerRuleTypeEnum.DataAccess);
engine.Load();
_dataAccessEngine.Add(partition, engine);
}
}
}
public UpdateStudyCommand(ServerPartition partition,
StudyStorageLocation studyLocation,
IList<BaseImageLevelUpdateCommand> imageLevelCommands,
ServerRuleApplyTimeEnum applyTime,
WorkQueue workQueue)
: base("Update existing study")
{
_partition = partition;
_oldStudyLocation = studyLocation;
_commands = imageLevelCommands;
_workQueue = workQueue;
_statistics = new UpdateStudyStatistics(_oldStudyLocation.StudyInstanceUid);
// Load the engine for editing rules.
_rulesEngine = new ServerRulesEngine(applyTime, _partition.Key);
if (applyTime.Equals(ServerRuleApplyTimeEnum.SopProcessed))
_rulesEngine.AddIncludeType(ServerRuleTypeEnum.AutoRoute);
_rulesEngine.Load();
}
/// <summary>
/// Reprocess a file systems
/// </summary>
/// <param name="partition"></param>
private void ReprocessPartition(ServerPartition partition)
{
var engine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyProcessed, partition.Key);
engine.Load();
var postArchivalEngine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyArchived, partition.Key);
postArchivalEngine.Load();
var dataAccessEngine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyProcessed, partition.Key);
dataAccessEngine.AddIncludeType(ServerRuleTypeEnum.DataAccess);
dataAccessEngine.Load();
var filesystems = FilesystemMonitor.Instance.GetFilesystems();
foreach (var f in filesystems)
{
var partitionDir = Path.Combine(f.Filesystem.FilesystemPath, partition.PartitionFolder);
var filesystemDir = new DirectoryInfo(partitionDir);
foreach (DirectoryInfo dateDir in filesystemDir.GetDirectories())
{
if (dateDir.FullName.EndsWith("Deleted") ||
dateDir.FullName.EndsWith(ServerPlatform.ReconcileStorageFolder))
{
continue;
}
foreach (DirectoryInfo studyDir in dateDir.GetDirectories())
{
String studyInstanceUid = studyDir.Name;
try
{
StudyStorageLocation location = LoadReadableStorageLocation(partition.GetKey(), studyInstanceUid);
if (location == null)
{
foreach (DirectoryInfo seriesDir in studyDir.GetDirectories())
{
FileInfo[] sopInstanceFiles = seriesDir.GetFiles("*.dcm");
DicomFile file = null;
foreach (FileInfo sopFile in sopInstanceFiles)
{
if (!sopFile.FullName.EndsWith(ServerPlatform.DicomFileExtension))
{
continue;
}
try
{
file = new DicomFile(sopFile.FullName);
file.Load(DicomTags.StudyId, DicomReadOptions.DoNotStorePixelDataInDataSet | DicomReadOptions.Default);
break;
}
catch (Exception e)
{
Platform.Log(LogLevel.Warn, e, "Unexpected failure loading file: {0}. Continuing to next file.",
sopFile.FullName);
file = null;
}
}
if (file != null)
{
studyInstanceUid = file.DataSet[DicomTags.StudyInstanceUid].ToString();
break;
}
}
location = LoadReadableStorageLocation(partition.GetKey(), studyInstanceUid);
if (location == null)
{
continue;
}
}
ProcessStudy(partition, location, engine, postArchivalEngine, dataAccessEngine);
//_stats.NumStudies++;
if (CancelPending)
{
return;
}
}
catch (Exception e)
{
Platform.Log(LogLevel.Error, e,
"Unexpected error while processing study: {0} on partition {1}.", studyInstanceUid,
partition.Description);
}
}
// Cleanup the directory, if its empty.
DirectoryUtility.DeleteIfEmpty(dateDir.FullName);
}
}
}
/// <summary>
/// Reprocess a file systems
/// </summary>
/// <param name="partition"></param>
private void ReprocessPartition(ServerPartition partition)
{
var engine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyProcessed, partition.Key);
engine.Load();
var postArchivalEngine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyArchived, partition.Key);
postArchivalEngine.Load();
var dataAccessEngine = new ServerRulesEngine(ServerRuleApplyTimeEnum.StudyProcessed, partition.Key);
dataAccessEngine.AddIncludeType(ServerRuleTypeEnum.DataAccess);
dataAccessEngine.Load();
var filesystems = FilesystemMonitor.Instance.GetFilesystems();
foreach (var f in filesystems)
{
var partitionDir = Path.Combine(f.Filesystem.FilesystemPath, partition.PartitionFolder);
var filesystemDir = new DirectoryInfo(partitionDir);
foreach (DirectoryInfo dateDir in filesystemDir.GetDirectories())
{
if (dateDir.FullName.EndsWith("Deleted")
|| dateDir.FullName.EndsWith(ServerPlatform.ReconcileStorageFolder))
continue;
foreach (DirectoryInfo studyDir in dateDir.GetDirectories())
{
String studyInstanceUid = studyDir.Name;
try
{
StudyStorageLocation location = LoadReadableStorageLocation(partition.GetKey(), studyInstanceUid);
if (location == null)
{
foreach (DirectoryInfo seriesDir in studyDir.GetDirectories())
{
FileInfo[] sopInstanceFiles = seriesDir.GetFiles("*.dcm");
DicomFile file = null;
foreach (FileInfo sopFile in sopInstanceFiles)
{
if (!sopFile.FullName.EndsWith(ServerPlatform.DicomFileExtension))
continue;
try
{
file = new DicomFile(sopFile.FullName);
file.Load(DicomTags.StudyId, DicomReadOptions.DoNotStorePixelDataInDataSet | DicomReadOptions.Default);
break;
}
catch (Exception e)
{
Platform.Log(LogLevel.Warn, e, "Unexpected failure loading file: {0}. Continuing to next file.",
sopFile.FullName);
file = null;
}
}
if (file != null)
{
studyInstanceUid = file.DataSet[DicomTags.StudyInstanceUid].ToString();
break;
}
}
location = LoadReadableStorageLocation(partition.GetKey(), studyInstanceUid);
if (location == null)
continue;
}
ProcessStudy(partition, location, engine, postArchivalEngine, dataAccessEngine);
//_stats.NumStudies++;
if (CancelPending) return;
}
catch (Exception e)
{
Platform.Log(LogLevel.Error, e,
"Unexpected error while processing study: {0} on partition {1}.", studyInstanceUid,
partition.Description);
}
}
// Cleanup the directory, if its empty.
DirectoryUtility.DeleteIfEmpty(dateDir.FullName);
}
}
}
