/**
* This method should be the same across all implementations
**/
public static CommPackage DoWork(CommPackage workItem)
{
Type type = typeof(WorkerClass);
MethodInfo method = type.GetMethod(workItem.BackgroundProcessFunction);
WorkerClass c = new WorkerClass();
// Build up parameter array
object[] arr = new object[method.GetParameters().Count()];
foreach (ParameterInfo pParameter in method.GetParameters()) {
IEnumerable<CommPackage.ParamListItem> x = (from y in workItem.ParameterList
where y.ParameterName == pParameter.Name
select y);
if (x.Count() == 1) {
Type tTest = x.First().ParameterValue.GetType();
if (Type.GetTypeCode(tTest) == TypeCode.Int64) {
arr[pParameter.Position] = Convert.ToInt32(x.First().ParameterValue);
} else {
arr[pParameter.Position] = x.First().ParameterValue;
}
} else {
// Throw exception - param not given
throw new Exception("Parameter " + pParameter.Name + " not given.");
}
}
// DateTime
workItem.ComputationStartTime = DateTime.Now;
int[][] result = (int[][])method.Invoke(c, arr);
workItem.ComputationEndTime = DateTime.Now;
DateTime serialisationStart = DateTime.Now;
workItem.ComputationResult = new ResultPackage(result).SerializeJson();
workItem.SerialisationTime = (Decimal)DateTime.Now.Subtract(serialisationStart).TotalSeconds;
return workItem;
}