private IEnumerable <WorkItem> GetWorkItems(List <string> types, WorkItemStatusFilter statusFilter, string studyInstanceUid, long?identifier)
{
IQueryable <WorkItem> query = from w in Context.WorkItems select w;
if (identifier.HasValue)
{
query = query.Where(w => w.Oid == identifier.Value);
}
if (types != null && types.Count > 0)
{
if (types.Count == 1)
{
query = query.Where(w => types[0] == w.Type);
}
else
{
query = query.Where(w => types.Contains(w.Type));
}
}
statusFilter = statusFilter ?? WorkItemStatusFilter.NotDeleted;
query = statusFilter.Apply(query);
if (!string.IsNullOrEmpty(studyInstanceUid))
{
query = query.Where(w => w.StudyInstanceUid == studyInstanceUid);
}
query = query.OrderBy(w => w.ProcessTime);
query = query.OrderBy(w => w.Priority);
return(query.AsEnumerable());
}
private IEnumerable<WorkItem> GetWorkItems(List<string> types, WorkItemStatusFilter statusFilter, string studyInstanceUid, long? identifier)
{
IQueryable<WorkItem> query = from w in Context.WorkItems select w;
if (identifier.HasValue)
query = query.Where(w => w.Oid == identifier.Value);
if (types != null && types.Count > 0)
{
if (types.Count == 1)
query = query.Where(w => types[0] == w.Type);
else
query = query.Where(w => types.Contains(w.Type));
}
statusFilter = statusFilter ?? WorkItemStatusFilter.NotDeleted;
query = statusFilter.Apply(query);
if (!string.IsNullOrEmpty(studyInstanceUid))
query = query.Where(w => w.StudyInstanceUid == studyInstanceUid);
query = query.OrderBy(w => w.ProcessTime);
query = query.OrderBy(w => w.Priority);
return query.AsEnumerable();
}
public IEnumerable<WorkItem> GetWorkItems(string type, WorkItemStatusFilter statusFilter, string studyInstanceUid, long? identifier = null)
{
List<string> types = !String.IsNullOrEmpty(type) ? new List<string>(new[] {type}) : null;
return GetWorkItems(types, statusFilter, studyInstanceUid, identifier);
}
public IEnumerable<WorkItem> GetWorkItems(WorkItemConcurrency concurrency, WorkItemStatusFilter statusFilter, string studyInstanceUid, long? identifier = null)
{
return GetWorkItems(concurrency.GetWorkItemTypes(), statusFilter, studyInstanceUid, identifier);
}
/// <summary>
/// Get the WorkItems scheduled before <paramref name="scheduledTime"/> for <paramref name="studyInstanceUid"/>
/// and/or that are a higher priority and have not yet terminated (e.g. Waiting to run, or actively running).
/// </summary>
/// <param name="scheduledTime">The scheduled time to get related WorkItems for.</param>
/// <param name="priority">The priority of the workitem to compare with.</param>
/// <param name="statusFilter">A filter for the work item status.</param>
/// <param name="studyInstanceUid">The Study Instance UID to search for matching WorkItems. Can be null.</param>
/// <param name="workItemTypes">The work item type(s) of the items to be returned. Can be null.</param>
/// <returns></returns>
public IEnumerable<WorkItem> GetWorkItemsScheduledBeforeOrHigherPriority(DateTime scheduledTime, WorkItemPriorityEnum priority, WorkItemStatusFilter statusFilter, string studyInstanceUid, params string[] workItemTypes)
{
IQueryable<WorkItem> query = from w in Context.WorkItems select w;
query = query.Where(w => w.ScheduledTime < Platform.Time);
query = query.Where(w => (w.ScheduledTime < scheduledTime && w.Priority <= priority) || w.Priority < priority);
statusFilter = statusFilter ?? WorkItemStatusFilter.Active;
query = statusFilter.Apply(query);
if (!string.IsNullOrEmpty(studyInstanceUid))
query = query.Where(w => w.StudyInstanceUid == studyInstanceUid);
if (workItemTypes != null && workItemTypes.Length > 0)
{
if (workItemTypes.Length == 1)
query = query.Where(w => workItemTypes[0] == w.Type);
else
query = query.Where(w => workItemTypes.Contains(w.Type));
}
query = query.OrderBy(w => w.ScheduledTime);
query = query.OrderBy(w => w.Priority);
return query.AsEnumerable();
}
/// <summary>
/// Get the WorkItems scheduled before <paramref name="scheduledTime"/> for <paramref name="studyInstanceUid"/>
/// and/or that are a higher priority and have not yet terminated (e.g. Waiting to run, or actively running).
/// </summary>
/// <param name="scheduledTime">The scheduled time to get related WorkItems for.</param>
/// <param name="priority">The priority of the workitem to compare with.</param>
/// <param name="statusFilter">A filter for the work item status.</param>
/// <param name="studyInstanceUid">The Study Instance UID to search for matching WorkItems. Can be null.</param>
/// <param name="concurrency">The concurrency type of the items to be returned.</param>
/// <returns></returns>
public IEnumerable<WorkItem> GetWorkItemsScheduledBeforeOrHigherPriority(DateTime scheduledTime, WorkItemPriorityEnum priority, WorkItemStatusFilter statusFilter, string studyInstanceUid, WorkItemConcurrency concurrency)
{
return GetWorkItemsScheduledBeforeOrHigherPriority(scheduledTime, priority, statusFilter, studyInstanceUid, concurrency.GetWorkItemTypes().ToArray());
}
public IEnumerable<WorkItem> GetWorkItems(string type, WorkItemStatusFilter statusFilter, string studyInstanceUid)
{
string[] types = !String.IsNullOrEmpty(type) ? new[] {type} : null;
return GetWorkItems(types, statusFilter, studyInstanceUid);
}
public IEnumerable<WorkItem> GetWorkItems(WorkItemConcurrency concurrency, WorkItemStatusFilter statusFilter, string studyInstanceUid)
{
return GetWorkItems(concurrency.GetWorkItemTypes(), statusFilter, studyInstanceUid);
}
public IEnumerable <WorkItem> GetWorkItems(WorkItemConcurrency concurrency, WorkItemStatusFilter statusFilter, string studyInstanceUid, long?identifier = null)
{
return(GetWorkItems(concurrency.GetWorkItemTypes(), statusFilter, studyInstanceUid, identifier));
}
public IEnumerable <WorkItem> GetWorkItems(string type, WorkItemStatusFilter statusFilter, string studyInstanceUid, long?identifier = null)
{
List <string> types = !String.IsNullOrEmpty(type) ? new List <string>(new[] { type }) : null;
return(GetWorkItems(types, statusFilter, studyInstanceUid, identifier));
}
/// <summary>
/// Get the WorkItems scheduled before <paramref name="scheduledTime"/> for <paramref name="studyInstanceUid"/>
/// and/or that are a higher priority and have not yet terminated (e.g. Waiting to run, or actively running).
/// </summary>
/// <param name="scheduledTime">The scheduled time to get related WorkItems for.</param>
/// <param name="priority">The priority of the workitem to compare with.</param>
/// <param name="statusFilter">A filter for the work item status.</param>
/// <param name="studyInstanceUid">The Study Instance UID to search for matching WorkItems. Can be null.</param>
/// <param name="workItemTypes">The work item type(s) of the items to be returned. Can be null.</param>
/// <returns></returns>
public IEnumerable <WorkItem> GetWorkItemsScheduledBeforeOrHigherPriority(DateTime scheduledTime, WorkItemPriorityEnum priority, WorkItemStatusFilter statusFilter, string studyInstanceUid, params string[] workItemTypes)
{
IQueryable <WorkItem> query = from w in Context.WorkItems select w;
query = query.Where(w => w.ScheduledTime < Platform.Time);
query = query.Where(w => (w.ScheduledTime < scheduledTime && w.Priority <= priority) || w.Priority < priority);
statusFilter = statusFilter ?? WorkItemStatusFilter.Active;
query = statusFilter.Apply(query);
if (!string.IsNullOrEmpty(studyInstanceUid))
{
query = query.Where(w => w.StudyInstanceUid == studyInstanceUid);
}
if (workItemTypes != null && workItemTypes.Length > 0)
{
if (workItemTypes.Length == 1)
{
query = query.Where(w => workItemTypes[0] == w.Type);
}
else
{
query = query.Where(w => workItemTypes.Contains(w.Type));
}
}
query = query.OrderBy(w => w.ScheduledTime);
query = query.OrderBy(w => w.Priority);
return(query.AsEnumerable());
}
/// <summary>
/// Get the WorkItems scheduled before <paramref name="scheduledTime"/> for <paramref name="studyInstanceUid"/>
/// and/or that are a higher priority and have not yet terminated (e.g. Waiting to run, or actively running).
/// </summary>
/// <param name="scheduledTime">The scheduled time to get related WorkItems for.</param>
/// <param name="priority">The priority of the workitem to compare with.</param>
/// <param name="statusFilter">A filter for the work item status.</param>
/// <param name="studyInstanceUid">The Study Instance UID to search for matching WorkItems. Can be null.</param>
/// <param name="concurrency">The concurrency type of the items to be returned.</param>
/// <returns></returns>
public IEnumerable <WorkItem> GetWorkItemsScheduledBeforeOrHigherPriority(DateTime scheduledTime, WorkItemPriorityEnum priority, WorkItemStatusFilter statusFilter, string studyInstanceUid, WorkItemConcurrency concurrency)
{
return(GetWorkItemsScheduledBeforeOrHigherPriority(scheduledTime, priority, statusFilter, studyInstanceUid, concurrency.GetWorkItemTypes().ToArray()));
}
private IEnumerable<WorkItem> GetStudyWorkItemsScheduledBeforeOrHigherPriority(WorkItem workItem, WorkItemStatusFilter statusFilter)
{
//Don't bother if the work item's not for a study.
if (String.IsNullOrEmpty(workItem.StudyInstanceUid))
return new List<WorkItem>();
var broker = _context.GetWorkItemBroker();
var workItems = broker.GetWorkItemsScheduledBeforeOrHigherPriority(workItem.ScheduledTime, workItem.Priority, statusFilter, workItem.StudyInstanceUid);
//Shouldn't get the same one back, but do this just to be safe.
return workItems.Where(w => w.Oid != workItem.Oid);
}
public IEnumerable <WorkItem> GetWorkItems(WorkItemConcurrency concurrency, WorkItemStatusFilter statusFilter, string studyInstanceUid)
{
return(GetWorkItems(concurrency.GetWorkItemTypes(), statusFilter, studyInstanceUid));
}
public IEnumerable <WorkItem> GetWorkItems(string type, WorkItemStatusFilter statusFilter, string studyInstanceUid)
{
string[] types = !String.IsNullOrEmpty(type) ? new[] { type } : null;
return(GetWorkItems(types, statusFilter, studyInstanceUid));
}
