public RangerServiceResource preDeleteServiceResource(Long id) throws Exception {
RangerServiceResource existing = tagStore.getServiceResource(id);
if (existing == null) {
throw new Exception("Attempt to delete nonexistent resource, id=" + id);
}
List<RangerTagResourceMap> associations =
tagStore.getTagResourceMapsForResourceId(existing.getId());
if (CollectionUtils.isNotEmpty(associations)) {
throw new Exception(
"Attempt to delete serviceResource which is associated with a tag, id=" + id);
}
return existing;
}
public RangerServiceResource preDeleteServiceResourceByGuid(String guid, boolean deleteReferences)
throws Exception {
RangerServiceResource existing = tagStore.getServiceResourceByGuid(guid);
if (existing == null) {
throw new Exception("Attempt to delete nonexistent resource, guid=" + guid);
}
List<RangerTagResourceMap> associations =
tagStore.getTagResourceMapsForResourceId(existing.getId());
if (CollectionUtils.isNotEmpty(associations) && !deleteReferences) {
throw new Exception(
"Attempt to delete serviceResource which is associated with a tag, guid=" + guid);
}
return existing;
}
