public CdwLocationDao(AbstractConnection cxn)
{
_cxn = cxn as CdwConnection;
}
public PatientMedicalRecordTO getData(string pwd, string site, bool multiSite, string pid, string types)
{
// TODO - implement checking of types
PatientMedicalRecordTO result = new PatientMedicalRecordTO();
if (String.IsNullOrEmpty(pwd))
{
result.fault = new FaultTO("Missing application password");
}
else if (String.IsNullOrEmpty(pid))
{
result.fault = new FaultTO("Must supply patient ID");
}
else if (String.IsNullOrEmpty(types))
{
result.fault = new FaultTO("Must supply types argument", "Use 'getDataTypes' call to discover currently supported data domains");
}
if (result.fault != null)
{
return(result);
}
try
{
Dictionary <string, string> patientIens = null;
// this section is all about finding the patient's remote sites
if (String.IsNullOrEmpty(site))
{
// TBD - Should CDW be hardcoded in here? Probably should refactor this out
using (CdwConnection cdwCxn = new CdwConnection(
new DataSource()
{
ConnectionString = mySession.MdwsConfiguration.CdwSqlConfig.ConnectionString
},
mySession.MdwsConfiguration.CdwSqlConfig.RunasUser))
{
patientIens = new CdwPatientDao(cdwCxn).getTreatingFacilityIds(pid);
}
if (patientIens == null || patientIens.Count == 0)
{
result.fault = new FaultTO("Unable to locate that patient with only ICN", "Try specifying the site with the patient's ID");
return(result);
}
IEnumerator enumerator = patientIens.Keys.GetEnumerator();
enumerator.MoveNext();
site = enumerator.Current as string; // set the site to the first one in the list
}
else
{
patientIens = new Dictionary <string, string>();
patientIens.Add(site, pid);
}
// check to be sure we're asking for Vista or CDW data
Site selectedSite = mySession.SiteTable.getSite(site);
if (selectedSite == null || selectedSite.Sources == null || selectedSite.Sources.Length == 0 ||
(selectedSite.getDataSourceByModality("HIS") == null && selectedSite.getDataSourceByModality("CDW") == null))
{
result.fault = new FaultTO("Currently supporting Vista and CDW only");
return(result);
}
// if we're asking for data from Vista - connect to sites
if (selectedSite.getDataSourceByModality("HIS") != null)
{
SiteArray sites = new AccountLib(mySession).patientVisit(pwd, site, pid, multiSite);
if (sites.fault != null)
{
result.fault = sites.fault;
return(result);
}
}
else if (selectedSite.getDataSourceByModality("CDW") != null)
{
mySession.ConnectionSet.Add(new CdwConnection(selectedSite.getDataSourceByModality("CDW")));
}
else
{
// shoulnd't get here but leave as placeholder for future data sources
}
IndexedHashtable ihs = ClinicalApi.getPatientRecord(mySession.ConnectionSet, types);
result = new PatientMedicalRecordTO(ihs);
}
catch (Exception exc)
{
result.fault = new FaultTO(exc);
}
finally
{
try { mySession.ConnectionSet.disconnectAll(); }
catch (Exception) { }
}
return(result);
}