public WorkItemQueryResponse Query(WorkItemQueryRequest request)
{
try
{
return WorkItemService.Instance.Query(request);
}
catch (Exception e)
{
Platform.Log(LogLevel.Error, e);
var message = SR.ExceptionErrorProcessingQuery;
var exceptionMessage = String.Format("{0}\nDetail:{1}", message, e.Message);
throw new WorkItemServiceException(exceptionMessage);
}
}
private void UpdateReindexing()
{
if (_activityMonitor == null || !_activityMonitor.IsConnected)
{
Reindexing = false;
return;
}
var request = new WorkItemQueryRequest { Type = ReindexRequest.WorkItemTypeString };
IEnumerable<WorkItemData> reindexItems = null;
try
{
Platform.Log(LogLevel.Debug, "Querying for a re-index work item that is in progress.");
Platform.GetService<IWorkItemService>(s => reindexItems = s.Query(request).Items);
Reindexing = reindexItems != null && reindexItems.Any(item => item.Status == WorkItemStatusEnum.InProgress);
}
catch (Exception e)
{
Reindexing = false;
Platform.Log(LogLevel.Debug, e);
}
}
public WorkItemQueryResponse Query(WorkItemQueryRequest request)
{
var response = new WorkItemQueryResponse();
using (var context = new DataAccessContext())
{
var broker = context.GetWorkItemBroker();
var dbList = broker.GetWorkItems(request.Type, request.Status, request.StudyInstanceUid, request.Identifier);
var results = new List<WorkItemData>();
foreach (var dbItem in dbList)
{
results.Add(WorkItemDataHelper.FromWorkItem(dbItem));
}
response.Items = results.ToArray();
}
return response;
}
public void OpenStudy()
{
try
{
int numberOfSelectedStudies = Context.SelectedStudies.Count;
if (Context.SelectedStudies.Count == 0)
return;
if (!PermissionsHelper.IsInRole(ImageViewer.AuthorityTokens.Study.Open))
{
Context.DesktopWindow.ShowMessageBox(SR.MessageOpenStudyPermissionDenied, MessageBoxActions.Ok);
return;
}
int numberOfLoadableStudies = GetNumberOfLoadableStudies();
if (numberOfLoadableStudies != numberOfSelectedStudies)
{
int numberOfNonLoadableStudies = numberOfSelectedStudies - numberOfLoadableStudies;
string message;
if (numberOfSelectedStudies == 1)
{
message = SR.MessageCannotOpenNonStreamingStudy;
}
else
{
if (numberOfNonLoadableStudies == 1)
message = SR.MessageOneNonStreamingStudyCannotBeOpened;
else
message = String.Format(SR.MessageFormatXNonStreamingStudiesCannotBeOpened, numberOfNonLoadableStudies);
}
Context.DesktopWindow.ShowMessageBox(message, MessageBoxActions.Ok);
return;
}
if (Context.SelectedServers.Count == 1 && Context.SelectedServers[0].IsLocal)
{
// #10746: Workstation: the user must be warned when opening studies that are being processed
// This implementation does not cover all the possible cases of when a study might be modified.
// For example: if a study is being retrieved, WQI failed and deleted, the study is technically
// not complete and user should be warned. The risk of such cases are mitigated by the fact the
// user is warned about the failed WQI. This implementation is only meant to warn user if the
// study is "being" or "about to" be modified before opening the study.
try
{
Platform.Log(LogLevel.Debug, "Querying for a StudyUpdate work items that are in progress for the studies that are being opened.");
var anyStudyBeingModified = Context.SelectedStudies.Any(study =>
{
var request = new WorkItemQueryRequest { StudyInstanceUid = study.StudyInstanceUid };
IEnumerable<WorkItemData> workItems = null;
Platform.GetService<IWorkItemService>(s => workItems = s.Query(request).Items);
return workItems.Any(IsNonTerminalStudyUpdateItem);
});
if (anyStudyBeingModified)
{
var message = Context.SelectedStudies.Count == 1 ? SR.MessageStudyIsBeingModified : SR.MessageStudiesAreBeingModified;
if (DialogBoxAction.No == Context.DesktopWindow.ShowMessageBox(message, MessageBoxActions.YesNo))
return;
}
}
catch (Exception e)
{
Platform.Log(LogLevel.Debug, e);
}
}
var helper = new OpenStudyHelper
{
WindowBehaviour = ViewerLaunchSettings.WindowBehaviour,
AllowEmptyViewer = ViewerLaunchSettings.AllowEmptyViewer
};
foreach (var study in Context.SelectedStudies)
helper.AddStudy(study.StudyInstanceUid, study.Server);
helper.Title = ImageViewerComponent.CreateTitle(GetSelectedPatients());
helper.OpenStudies();
}
catch (Exception e)
{
ExceptionHandler.Report(e, Context.DesktopWindow);
}
}
public WorkItemQueryResponse Query(WorkItemQueryRequest request)
{
return(Channel.Query(request));
}