/// <summary>
/// Gets a list of <see cref="WorkQueue"/> items with specified criteria
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
public IList <WorkQueue> FindWorkQueue(WebWorkQueueQueryParameters parameters)
{
try
{
IList <WorkQueue> list;
IWebQueryWorkQueue broker = HttpContextData.Current.ReadContext.GetBroker <IWebQueryWorkQueue>();
list = broker.Find(parameters);
return(list);
}
catch (Exception e)
{
Platform.Log(LogLevel.Error, e, "Unable to retrieve work queue.");
return(new List <WorkQueue>());
}
}
private IList <WorkQueue> InternalSelect(int startRowIndex, int maximumRows, out int resultCount)
{
resultCount = 0;
if (maximumRows == 0)
{
return(new List <WorkQueue>());
}
if (SearchKeys != null)
{
IList <WorkQueue> workQueueList = new List <WorkQueue>();
foreach (ServerEntityKey key in SearchKeys)
{
workQueueList.Add(WorkQueue.Load(key));
}
resultCount = workQueueList.Count;
return(workQueueList);
}
WebWorkQueueQueryParameters parameters = new WebWorkQueueQueryParameters
{
StartIndex = startRowIndex,
MaxRowCount = maximumRows
};
if (Partition != null)
{
parameters.ServerPartitionKey = Partition.Key;
}
if (!string.IsNullOrEmpty(PatientsName))
{
string key = PatientsName.Replace("*", "%");
key = key.Replace("?", "_");
parameters.PatientsName = key;
}
if (!string.IsNullOrEmpty(PatientId))
{
string key = PatientId.Replace("*", "%");
key = key.Replace("?", "_");
parameters.PatientID = key;
}
if (!string.IsNullOrEmpty(ProcessingServer))
{
string key = ProcessingServer.Replace("*", "%");
key = key.Replace("?", "_");
parameters.ProcessorID = key;
}
if (String.IsNullOrEmpty(ScheduledDate))
{
parameters.ScheduledTime = null;
}
else
{
parameters.ScheduledTime = DateTime.ParseExact(ScheduledDate, DateFormats, null);
}
if (TypeEnums != null && TypeEnums.Length > 0)
{
string types = "(";
if (TypeEnums.Length == 1)
{
types += TypeEnums[0].Enum;
}
else
{
string separator = "";
foreach (WorkQueueTypeEnum typeEnum in TypeEnums)
{
types += separator + typeEnum.Enum;
separator = ",";
}
}
parameters.Type = types + ")";
}
if (StatusEnums != null && StatusEnums.Length > 0)
{
string statuses = "(";
if (StatusEnums.Length == 1)
{
statuses += StatusEnums[0].Enum;
}
else
{
string separator = "";
foreach (WorkQueueStatusEnum statusEnum in StatusEnums)
{
statuses += separator + statusEnum.Enum;
separator = ",";
}
}
parameters.Status = statuses + ")";
}
if (PriorityEnum != null)
{
parameters.Priority = PriorityEnum;
}
List <string> groupOIDs = new List <string>();
CustomPrincipal user = Thread.CurrentPrincipal as CustomPrincipal;
if (user != null)
{
if (!user.IsInRole(ClearCanvas.Enterprise.Common.AuthorityTokens.DataAccess.AllStudies))
{
foreach (var oid in user.Credentials.DataAccessAuthorityGroups)
{
groupOIDs.Add(oid.ToString());
}
parameters.CheckDataAccess = true;
parameters.UserAuthorityGroupGUIDs = StringUtilities.Combine(groupOIDs, ",");
}
}
IList <WorkQueue> list = _searchController.FindWorkQueue(parameters);
resultCount = parameters.ResultCount;
return(list);
}
