public void ValidateStateCombinationsAgainstStateProperties(SecurableClassValidationResult result)
{
Assertion.IsTrue(
State != StateType.Deleted || StateCombinations.Count == 0, "StateCombinations of object '{0}' are not empty but the object is deleted.", ID);
foreach (var stateCombination in StateCombinations.Where(sc => sc.GetStates().Length != StateProperties.Count))
{
result.AddInvalidStateCombination(stateCombination);
}
}
public SecurableClassValidationResult Validate()
{
var result = new SecurableClassValidationResult();
ValidateUniqueStateCombinations(result);
ValidateStateCombinationsAgainstStateProperties(result);
return(result);
}
public void ValidateUniqueStateCombinations(SecurableClassValidationResult result)
{
Assertion.IsTrue(
State != StateType.Deleted || StateCombinations.Count == 0, "StateCombinations of object '{0}' are not empty but the object is deleted.", ID);
var duplicateStateCombinations = StateCombinations
.GroupBy(sc => sc, new StateCombinationComparer())
.Where(g => g.Count() > 1)
.SelectMany(g => g);
foreach (var stateCombination in duplicateStateCombinations)
{
result.AddDuplicateStateCombination(stateCombination);
}
}
protected override void OnCommitting(DomainObjectCommittingEventArgs args)
{
SecurableClassValidationResult result = Validate();
if (!result.IsValid)
{
if (result.DuplicateStateCombinations.Count > 0)
{
throw new ConstraintViolationException(
String.Format("The securable class definition '{0}' contains at least one state combination that has been defined twice.", Name));
}
else
{
Assertion.IsTrue(result.InvalidStateCombinations.Count > 0);
throw new ConstraintViolationException(
String.Format("The securable class definition '{0}' contains at least one state combination that does not match the class's properties.", Name));
}
}
RegisterForCommit();
base.OnCommitting(args);
}
