// UC6:- Use Reflection to invoke Method –analyseMood
public string InvokeAnalyzerMethod(string message, string methodName)
{
try
{
Type type = typeof(MoodAnalyzer);
MethodInfo analyzerMoodInfo = type.GetMethod(methodName);
MoodAnalyzerFactory Factory = new MoodAnalyzerFactory();
object moodAnalyzerObject = Factory.CreateMoodAnalyzerParameterObject("MoodAnalyzerProblem.MoodAnalyzer", "MoodAnalyzer", message);
object mood = analyzerMoodInfo.Invoke(moodAnalyzerObject, null);
return mood.ToString();
}
catch (NullReferenceException)
{
throw new MoodAnalyzerException(MoodAnalyzerException.ExceptionType.NO_SUCH_METHOD, "Method is not found");
}
}
static void Main(string[] args)
{
Console.WriteLine("Welcome to Mood Analyser:");
MoodAnalyzer mood = new MoodAnalyzer();
MoodAnalyzerFactory factory = new MoodAnalyzerFactory();
}