internal void CheckRegularExpression(RibbonDefinition obj, string fieldName, string pattern)
{
string value = (string)obj.GetType().GetField(fieldName).GetValue(obj);
if (!pattern.StartsWith("^"))
{
pattern = "^" + pattern;
}
if (!pattern.EndsWith("$"))
{
pattern += "$";
}
if (value == null || !new Regex(pattern).Match(value).Success)
{
throw new ValidationException(
String.Format("{0}{1}: Validation failed! {2} has value '{3}', which doesn't match validation pattern '{4}'.",
obj.GetType().Name,
obj.Id != null ? " (id='" + obj.Id + "')" : String.Empty,
fieldName,
value == null ? String.Empty : value,
pattern
)
);
}
}
internal void CheckNotNull(RibbonDefinition obj, string fieldName)
{
object value = obj.GetType().GetField(fieldName).GetValue(obj);
if (value == null)
{
throw new ValidationException(
String.Format("{0}{1}: Validation failed! {2} is required.",
obj.GetType().Name,
obj.Id != null ? " (id='" + obj.Id + "')" : String.Empty,
fieldName
)
);
}
}
internal void CheckIntRange(RibbonDefinition obj, string fieldName, int minimum, int maximum)
{
int value = (int)obj.GetType().GetField(fieldName).GetValue(obj);
if (value < minimum || value > maximum)
{
throw new ValidationException(
String.Format("{0}{1}: Validation failed! {2} has value {3}, which is outside of allowed range [{4}..{5}].",
obj.GetType().Name,
obj.Id != null ? " (id='" + obj.Id + "')" : String.Empty,
fieldName,
value,
minimum,
maximum
)
);
}
}
internal void CheckArrayHasElements(RibbonDefinition obj, string fieldName)
{
IEnumerable <RibbonDefinition> value;
if (obj.GetType().GetMember(fieldName).First().MemberType == MemberTypes.Property)
{
value = (IEnumerable <RibbonDefinition>)obj.GetType().GetProperty(fieldName).GetValue(obj, null);
}
else
{
value = (IEnumerable <RibbonDefinition>)obj.GetType().GetField(fieldName).GetValue(obj);
}
if (value == null || value.Count() == 0)
{
throw new ValidationException(
String.Format("{0}{1}: Validation failed! {2} is required to have at least one element.",
obj.GetType().Name,
obj.Id != null ? " (id='" + obj.Id + "')" : String.Empty,
fieldName
)
);
}
}