private static bool ValuesAreEqual(Value value1, Value value2) {
Dictionary<Type, ValueEqualityDelegate> switcher =
new Dictionary<Type, ValueEqualityDelegate>();
switcher.Add(typeof(TextValue), new ValueEqualityDelegate(TextValuesAreEqual));
switcher.Add(typeof(NumberValue), new ValueEqualityDelegate(NumberValuesAreEqual));
switcher.Add(typeof(BooleanValue), new ValueEqualityDelegate(BooleanValuesAreEqual));
switcher.Add(typeof(SetValue), new ValueEqualityDelegate(SetValuesAreEqual));
switcher.Add(typeof(DateValue), new ValueEqualityDelegate(DateValuesAreEqual));
switcher.Add(typeof(DateTimeValue), new ValueEqualityDelegate(DateTimeValuesAreEqual));
if (switcher.ContainsKey(value1.GetType())) {
return switcher[value1.GetType()](value1, value2);
}
throw new NotImplementedException(String.Format("Unknown Value type {0}", value1.GetType()));
}
/// <summary>
/// Gets the underlying value of the Value object. For SetValues, returns
/// a List of underlying values.
/// </summary>
/// <value>The Value object to get the value from.</value>
/// <returns>The underlying value, or List of underlying values from a SetValue.</returns>
public static object GetValue(Value value) {
if (value is SetValue) {
PropertyInfo propInfo = value.GetType().GetProperty("values");
if(propInfo != null) {
Value[] setValues = propInfo.GetValue(value, null) as Value[];
List<object> extractedValues = new List<object>();
foreach (Value setValue in setValues) {
validateSetValueForSet(GetValue(setValue), extractedValues);
extractedValues.Add(GetValue(setValue));
}
return extractedValues;
}
} else {
PropertyInfo propInfo = value.GetType().GetProperty("value");
if (propInfo != null) {
return propInfo.GetValue(value, null);
}
}
return null;
}