private void AddRequiredCheck(PropertyInfo switchMember)
{
SwitchAttribute mySwitch = switchMember.GetCustomAttribute <SwitchAttribute>();
Func <bool> isRequiredFilled = new Func <bool>(() => mySwitch.Required && switchMember.GetValue(this, null) == null);
_paramExceptionDictionary.Add(isRequiredFilled, string.Format("Parameter {0} is required!", switchMember.Name));
}
private void AddValueListCheck(PropertyInfo switchMember)
{
SwitchAttribute mySwitch = switchMember.GetCustomAttribute <SwitchAttribute>();
Func <bool> isRestrictedValue = new Func <bool>(() => {
bool _hasSwitchVals = mySwitch.SwitchValues.Length != 0;
//is null?
bool _isNull = !_hasSwitchVals || _hasSwitchVals && switchMember.GetValue(this, null) == null;
//or is a Type and Type.FriendlyName = a switch value?
bool _isTypeNameMatch = _isNull ||
(!_isNull &&
(switchMember.PropertyType.Equals(typeof(Type)) &&
mySwitch.SwitchValues.Any(s =>
((Type)switchMember.GetValue(this, null))
.MatchesAttributeValueOrName <TypeParamAttribute>(s, attr => attr == null ? "" : attr.FriendlyName))));
//or is something else and object.ToString() = a switch value?
bool _isDirectMatch = _isTypeNameMatch || (!_isTypeNameMatch && mySwitch.SwitchValues.Any(s =>
s.ToLower() == switchMember.GetValue(this, null).ToString().ToLower()));
bool _violation = _hasSwitchVals && _isNull || _hasSwitchVals && !_isTypeNameMatch || _hasSwitchVals && !_isDirectMatch;
return(_violation);
});
_paramExceptionDictionary.Add(isRestrictedValue, string.Format("Invalid value for parameter {0}!", switchMember.Name));
}
private void AddValueListCheck(PropertyInfo switchMember)
{
SwitchAttribute mySwitch = switchMember.GetCustomAttribute <SwitchAttribute>();
Func <bool> isRestrictedValue = new Func <bool>(() => mySwitch.SwitchValues.Length != 0 &
(
//is null?
switchMember.GetValue(this, null) == null ||
/*//or is a Type and Type.Name = a switch value?
* mySwitch.SwitchValues.Where(s=>
* switchMember.PropertyType.Equals(typeof(Type)) &&
* ((Type)switchMember.GetValue(this,null)).UnderlyingSystemType.MatchesAttributeValueOrName<TypeParamAttribute>(s,attr=> attr == null ? "" : attr.FriendlyName)).Count() == 0 ||
* //or is something else and object.ToString() = a switch value?*/
mySwitch.SwitchValues.Where(s =>
s.ToLower() == switchMember.GetValue(this, null).ToString().ToLower()).Count() == 0
));
_paramExceptionDictionary.Add(isRestrictedValue, string.Format("Invalid value for parameter {0}!", switchMember.Name));
}