public String check(IEObjectDescription input) {
if (input instanceof IValidatedEObjectDescription) {
final IValidatedEObjectDescription validatedDescription =
(IValidatedEObjectDescription) input;
JvmIdentifiableElement identifiable = validatedDescription.getEObjectOrProxy();
if (identifiable.eIsProxy())
identifiable = (JvmIdentifiableElement) EcoreUtil.resolve(identifiable, context);
String issueCode;
if (identifiable.eIsProxy()) issueCode = UNRESOLVABLE_PROXY;
else if (!validatedDescription.isValid()) {
if (Strings.isEmpty(validatedDescription.getIssueCode())) issueCode = FEATURE_NOT_VISIBLE;
else return validatedDescription.getIssueCode();
} else issueCode = dispatcher.invoke(identifiable, context, reference, validatedDescription);
validatedDescription.setIssueCode(issueCode);
return issueCode;
}
return null;
}
