// This is the main method using with parameter values should be obtained. It takes care of overrides etc.
private string GetParamValue(string paramName)
{
String paramValueFromXml = _controller.GetParameterByName(paramName);
String paramValueFromCmdline = GetDynamicParamValue(paramName);
// Value of parameter set inside cmdline has higher precedence than the one inside xml.
string value = String.IsNullOrEmpty(paramValueFromCmdline) ? paramValueFromXml : paramValueFromCmdline;
// if no value given, see if ValuePrefixRef and ValueSuffix are available, and combine them to get the value
if (string.IsNullOrEmpty(value))
{
string valuePrefixRef = _controller.GetParamValuePrefixRef(paramName);
if (string.IsNullOrEmpty(valuePrefixRef))
{
return(null);
}
string valuePrefix = GetParamValue(valuePrefixRef);
if (string.IsNullOrEmpty(valuePrefix))
{
return(null);
}
string valueSuffix = _controller.GetParamValueSuffix(paramName);
value = valuePrefix + valueSuffix;
}
string foramttedValue = ReplaceNotations(value);
return(foramttedValue);
}
