/// <summary>
/// createSiteInfoResponse populates a SiteInfoResponseType.
/// It is used the webmethod getSiteInfo.
/// designed for multiple site codes
/// This method will be slow if the information has never been cached.
/// </summary>
/// <param name="LocationParams"></param>
private SiteInfoResponseType CreateSitesResponse(locationParam[] LocationParams)
{
/* for each site code, add a siteInfo type with a period of record
* // for each site
* createSitInfoType
* add to response
* createPeriodOfRecord
* add to response
* return response
* */
SiteInfoResponseType response;
SiteInfoType[] sites = ODSiteInfo.GetSitesByLocationParameters(LocationParams);
if (sites.Length == 0)
{
throw new WaterOneFlowException("No Sites found");
}
response = CuahsiBuilder.CreateASetOfSiteResponses(sites.Length, 1);
for (int i = 0; i < sites.Length; i++)
{
response.site[i].siteInfo = sites[i];
String aSiteID = response.site[i].siteInfo.siteCode[0].siteID;
// no period of record
}
return(response);
}
private SiteInfoType getSiteInfoType(locationParam LocationParameter)
{
SiteInfoType sit;
// look in memory
// sit = (SiteInfoType)appCache[sitCache + siteCode];
// if (sit != null) return sit;
//ok, try the database
SiteInfoType[] sites = ODSiteInfo.GetSitesByLocationParameters(new locationParam[] { LocationParameter });
if (sites == null || sites.Length == 0)
{
return(null);
}
else
if (sites != null && sites.Length == 1)
{
return(sites[0]);
}
else
{
// had better be only one
String error = "More than one site with SiteCode '" + LocationParameter + "'";
log.Error(error);
throw new WaterOneFlowException(error);
}
return(sit);
}
public TimeSeriesResponseType getValues(string SiteNumber, string Variable, string StartDate, string EndDate)
{
// convert dates
// get site info
// get site ID
// return value dataset
TimeSeriesResponseType response;
W3CDateTime? BeginDateTime;
W3CDateTime? EndDateTime;
int?variableId = null;
int?siteID;
VariableInfoType varInfoType = null;
SiteInfoType siteType = null;
if (!String.IsNullOrEmpty(StartDate))
{
try
{
BeginDateTime = W3CDateTime.Parse(StartDate);
}
catch
{
throw new WaterOneFlowException("Improper BeginDate '" +
StartDate + "' Must be YYYY-MM-DD");
}
}
else
{
BeginDateTime = null;
}
if (!String.IsNullOrEmpty(EndDate))
{
try
{
EndDateTime = W3CDateTime.Parse(EndDate);
}
catch
{
throw new WaterOneFlowException("Improper EndDate '" +
EndDate + "' Must be YYYY-MM-DD");
}
}
else
{
EndDateTime = null;
}
VariableParam vp;
if (Variable != null)
{
vp = new VariableParam(Variable);
VariableInfoType[] v = ODvariables.getVariable(vp, variableDs);
if (v != null && v.Length > 0)
{
variableId = Convert.ToInt16(v[0].variableCode[0].variableID);
varInfoType = v[0];
}
else
{
throw new WaterOneFlowException("Variable parameter not found: " + Variable);
}
}
else
{
throw new WaterOneFlowException("Variable parameter is required ");
}
locationParam sq;
sq = new locationParam(SiteNumber);
if (sq.isGeometry)
{
throw new WaterOneFlowException("Location by Geometry not accepted: " + SiteNumber);
}
siteInfoDataSet sitDs = ODSiteInfo.GetSiteInfoDataSet(sq);
if (sitDs != null && sitDs.sites.Count > 0)
{
siteID = sitDs.sites[0].SiteID;
ValuesDataSet valuesDs = getValuesDataset(siteID, variableId, BeginDateTime, EndDateTime, vp);
response = getValues(valuesDs, vp);
// above is the values, add the site, and variables
response.timeSeries.variable = varInfoType;
if (varInfoType != null)
{
if (varInfoType.units != null)
{
response.timeSeries.values.unitsAbbreviation = varInfoType.units.unitsAbbreviation;
response.timeSeries.values.unitsCode = varInfoType.units.unitsCode;
if (varInfoType.units.unitsType != null)
{
response.timeSeries.values.unitsType = varInfoType.units.unitsType;
response.timeSeries.values.unitsTypeSpecified = true;
}
response.timeSeries.values.unitsAreConverted = false;
}
}
response.timeSeries.sourceInfo = ODSiteInfo.row2SiteInfoElement(sitDs.sites[0], sitDs);
}
else
{
response = CuahsiBuilder.CreateTimeSeriesObject();
}
// add query info
response.queryInfo.creationTime = DateTime.UtcNow;
//response.queryInfo.creationTime = DateTimeOffset.UtcNow;
response.queryInfo.creationTimeSpecified = true;
response.queryInfo.criteria.locationParam = SiteNumber;
response.queryInfo.criteria.variableParam = Variable;
response.queryInfo.criteria.timeParam = CuahsiBuilder.createQueryInfoTimeCriteria(StartDate, EndDate);
NoteType sourceNote = CuahsiBuilder.createNote("OD Web Service");
response.queryInfo.note = CuahsiBuilder.addNote(response.queryInfo.note,
sourceNote);
return(response);
}
