private static BaseTagValue[] ConvertToBaseTagValues(OpcDaItemValue[] opcDaValues)
{
List <BaseTagValue> values = new List <BaseTagValue>();
foreach (OpcDaItemValue valueChange in opcDaValues)
{
BaseTagValue value = OPCAgentUtils.GetTagWithValue(valueChange.Item.CanonicalDataType, valueChange.Value);
value.Path = valueChange.Item.ItemId;
value.Quality = new OpcQuality
{
Status = (OpcQualityStatus)valueChange.Quality.Master,
SubStatus = (OpcQualitySubStatus)valueChange.Quality.Status,
Limit = (OpcQualityLimit)valueChange.Quality.Limit
};
value.TimeStamp = valueChange.Timestamp.DateTime; //todo, make sure this is utc
values.Add(value);
}
return(values.ToArray());
}
public static object GetObjectValueFromTag(BaseTagValue tag)
{
if (tag is SByteTagValue)
{
return((tag as SByteTagValue).Value);
}
if (tag is ByteTagValue)
{
return((tag as ByteTagValue).Value);
}
if (tag is ShortTagValue)
{
return((tag as ShortTagValue).Value);
}
if (tag is UShortTagValue)
{
return((tag as UShortTagValue).Value);
}
if (tag is IntTagValue)
{
return((tag as IntTagValue).Value);
}
if (tag is UIntTagValue)
{
return((tag as UIntTagValue).Value);
}
if (tag is LongTagValue)
{
return((tag as LongTagValue).Value);
}
if (tag is ULongTagValue)
{
return((tag as ULongTagValue).Value);
}
if (tag is FloatTagValue)
{
return((tag as FloatTagValue).Value);
}
if (tag is DoubleTagValue)
{
return((tag as DoubleTagValue).Value);
}
if (tag is DecimalTagValue)
{
return((tag as DecimalTagValue).Value);
}
if (tag is BoolTagValue)
{
return((tag as BoolTagValue).Value);
}
if (tag is DateTimeTagValue)
{
return((tag as DateTimeTagValue).Value);
}
if (tag is StringTagValue)
{
return((tag as StringTagValue).Value);
}
if (tag is SByteArrayTagValue)
{
return((tag as SByteArrayTagValue).Value);
}
if (tag is ByteArrayTagValue)
{
return((tag as ByteArrayTagValue).Value);
}
if (tag is ShortArrayTagValue)
{
return((tag as ShortArrayTagValue).Value);
}
if (tag is UShortArrayTagValue)
{
return((tag as UShortArrayTagValue).Value);
}
if (tag is IntArrayTagValue)
{
return((tag as IntArrayTagValue).Value);
}
if (tag is UIntArrayTagValue)
{
return((tag as UIntArrayTagValue).Value);
}
if (tag is LongArrayTagValue)
{
return((tag as LongArrayTagValue).Value);
}
if (tag is ULongArrayTagValue)
{
return((tag as ULongArrayTagValue).Value);
}
if (tag is FloatArrayTagValue)
{
return((tag as FloatArrayTagValue).Value);
}
if (tag is DoubleArrayTagValue)
{
return((tag as DoubleArrayTagValue).Value);
}
if (tag is DecimalArrayTagValue)
{
return((tag as DecimalArrayTagValue).Value);
}
if (tag is BoolArrayTagValue)
{
return((tag as BoolArrayTagValue).Value);
}
if (tag is DateTimeArrayTagValue)
{
return((tag as DateTimeArrayTagValue).Value);
}
if (tag is StringArrayTagValue)
{
return((tag as StringArrayTagValue).Value);
}
throw new Exception("Unknown tag value type");
}
