private Item GetTimeItemFromProxy(XsdNs.GetObservationTypeTemporalFilter proxy)
{
switch (proxy.TemporalOpsTypeInfo)
{
case XsdNs.TemporalObsTypeType.After:
case XsdNs.TemporalObsTypeType.Before:
// It is necessary to build a PropertyType object
var timeInstantObj = ((XsdNs.BinaryTemporalOpType_TimeInstant)proxy.TemporalOps).TimeInstant;
var timeInstantProp = new XsdNs.TimeInstantPropertyType
{
TimeInstant = timeInstantObj
};
return(new Item_TimeInstant(timeInstantProp));
case XsdNs.TemporalObsTypeType.During:
// It is necessary to build a PropertyType object
var timePeriodObj = ((XsdNs.BinaryTemporalOpType_TimePeriod)proxy.TemporalOps).TimePeriod;
var timePeriodProp = new XsdNs.TimePeriodPropertyType
{
TimePeriod = timePeriodObj
};
return(new Item_TimeRange(timePeriodProp));
default:
throw new XNeut.InvalidMessageException("Unsupported temporal operator in message: " + proxy.TemporalOpsTypeInfo.ToString());
}
}
/// <summary>
/// Constructor. Use this to populate the object from an XML proxy.
/// </summary>
/// <param name="proxy">Proxy.</param>
/// <exception cref="XNeut.InvalidMessageException">Thrown if the message is invalid.</exception>
internal TemporalFilter(XsdNs.GetObservationTypeTemporalFilter proxy)
{
try
{
// Mapping value reference
switch (proxy.TemporalOps.ValueReference)
{
case ValueRefPhenoTime:
ValueReference = ValueReferenceType.PhenomenonTime;
break;
case ValueRefResultTime:
ValueReference = ValueReferenceType.ResultTime;
break;
default:
throw new XNeut.InvalidMessageException("Unsupported value reference " + proxy.TemporalOps.ValueReference);
}
// Mapping the operator
switch (proxy.TemporalOpsTypeInfo)
{
case XsdNs.TemporalObsTypeType.After:
Operator = OperatorType.After;
break;
case XsdNs.TemporalObsTypeType.Before:
Operator = OperatorType.Before;
break;
case XsdNs.TemporalObsTypeType.During:
Operator = OperatorType.During;
break;
default:
throw new XNeut.InvalidMessageException("Unsupported temporal operator in message: " + proxy.TemporalOpsTypeInfo.ToString());
}
// Getting time item
Time = GetTimeItemFromProxy(proxy);
// Checking consistency
CheckConsistency(Operator, Time);
}
catch (ArgumentException e)
{
throw new XNeut.InvalidMessageException("Failed to process temporal filter (inconsistent values?)", e);
}
catch (NullReferenceException e)
{
throw new XNeut.InvalidMessageException("Failed to process temporal filter (something missing?)", e);
}
}
/// <summary>
/// Generates an XML proxy from the object.
/// </summary>
/// <param name="idPrefix">A prefix to be appended to the IDs of any child XML elements that
/// require an ID. For certain XML elements, the schema requires an ID that is unique within
/// the XML document. Instead of generating random IDs, these are systematic and hierarchical
/// in this software. To ensure uniqueness, each ID prefix can occur only once. The ID is of
/// type xsd:id. This derives from xsd:NCName, so not all characters are allowed.</param>
/// <returns>Proxy.</returns>
internal XsdNs.GetObservationTypeTemporalFilter ToXmlProxy(string idPrefix)
{
var proxy = new XsdNs.GetObservationTypeTemporalFilter();
var idPrefixAll = idPrefix + "TempF_";
// Creating condition element
switch (Operator)
{
case OperatorType.After:
proxy.TemporalOpsTypeInfo = XsdNs.TemporalObsTypeType.After;
proxy.TemporalOps = CreateTimeInstantForProxy(idPrefixAll);
break;
case OperatorType.Before:
proxy.TemporalOpsTypeInfo = XsdNs.TemporalObsTypeType.Before;
proxy.TemporalOps = CreateTimeInstantForProxy(idPrefixAll);
break;
case OperatorType.During:
proxy.TemporalOpsTypeInfo = XsdNs.TemporalObsTypeType.During;
proxy.TemporalOps = CreateTimePeriodForProxy(idPrefixAll);
break;
default:
throw new NotImplementedException("Unsupported operator " + Operator.ToString());
}
// Setting value reference
switch (ValueReference)
{
case ValueReferenceType.PhenomenonTime:
proxy.TemporalOps.ValueReference = ValueRefPhenoTime;
break;
case ValueReferenceType.ResultTime:
proxy.TemporalOps.ValueReference = ValueRefResultTime;
break;
default:
throw new NotImplementedException("Unsupported value reference " + ValueReference.ToString());
}
return(proxy);
}
