protected static boolean verifyField(
AbstractSession session, DatabaseField field, ClassDescriptor descriptor) {
boolean ok = true;
if (field.equals(descriptor.getSequenceNumberField())) {
ok = false;
session
.getIntegrityChecker()
.handleError(
DescriptorException.returningPolicyFieldNotSupported(field.getName(), descriptor));
} else if (descriptor.hasInheritance()
&& field.equals(descriptor.getInheritancePolicy().getClassIndicatorField())) {
ok = false;
session
.getIntegrityChecker()
.handleError(
DescriptorException.returningPolicyFieldNotSupported(field.getName(), descriptor));
} else if (descriptor.usesOptimisticLocking()) {
OptimisticLockingPolicy optimisticLockingPolicy = descriptor.getOptimisticLockingPolicy();
if (optimisticLockingPolicy instanceof VersionLockingPolicy) {
VersionLockingPolicy versionLockingPolicy = (VersionLockingPolicy) optimisticLockingPolicy;
if (field.equals(versionLockingPolicy.getWriteLockField())) {
ok = false;
session
.getIntegrityChecker()
.handleError(
DescriptorException.returningPolicyFieldNotSupported(
field.getName(), descriptor));
}
}
}
return ok;
}
