public void saveRevs(final MaterialRevisions materialRevisions) {
final MaterialRevisions unsavedRevisions = new MaterialRevisions();
for (MaterialRevision materialRevision : materialRevisions) {
unsavedRevisions.addRevision(filterUnsaved(materialRevision));
}
if (unsavedRevisions.isEmpty()) {
return;
}
transactionTemplate.execute(
new TransactionCallbackWithoutResult() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus status) {
materialRepository.save(unsavedRevisions);
}
});
}
