/// <summary>
/// Returns parameters for current task work
/// </summary>
/// <returns></returns>
public T GetParamByName <T>(string name)
{
if (Parameters == null)
{
return(default(T) !);
}
var parameters = JsonSerializer.Deserialize <IEnumerable <WorkParameter> >(Parameters);
var parameter = parameters.FirstOrDefault(x => x.Name !.ToLower().Equals(name.ToLower()));
if (parameter == null)
{
return(default(T) !);
}
var type = Type.GetType(parameter.TypeName);
if (type !.IsPrimitive)
{
if (TypeHelper.CanChangeType(parameter.Value, type))
{
return((T)Convert.ChangeType(parameter.Value, type));
}
return((T)parameter.Value);
}
switch (type.Name)
{
case "Decimal":
return((T)Convert.ChangeType(parameter.Value, type));
case "DateTime":
return((T)Convert.ChangeType(parameter.Value, type));
case "String":
var resultString = parameter.Value.ToString();
return((T)Convert.ChangeType(resultString !, type));
case "Guid":
var resultGuid = Guid.Parse(parameter.Value.ToString() !);
return((T)Convert.ChangeType(resultGuid !, type));
default:
try
{
return(JsonSerializer.Deserialize <T>(parameter.Value.ToString()));
}
catch
{
throw new MicroserviceArgumentOutOfRangeException();
}
}
}
