public RangerTag preDeleteTagByGuid(String guid) throws Exception {
RangerTag exiting = tagStore.getTagByGuid(guid);
if (exiting == null) {
throw new Exception("Attempt to delete nonexistent tag, guid=" + guid);
}
List<RangerTagResourceMap> associations = tagStore.getTagResourceMapsForTagId(exiting.getId());
if (CollectionUtils.isNotEmpty(associations)) {
throw new Exception(
"Attempt to delete tag which is associated with a service-resource, guid=" + guid);
}
return exiting;
}
public RangerTag preDeleteTag(Long id) throws Exception {
if (id == null) {
throw new Exception("Invalid/null id");
}
RangerTag existing = tagStore.getTag(id);
if (existing == null) {
throw new Exception("Attempt to delete nonexistent tag, id=" + id);
}
List<RangerTagResourceMap> associations = tagStore.getTagResourceMapsForTagId(existing.getId());
if (CollectionUtils.isNotEmpty(associations)) {
throw new Exception(
"Attempt to delete tag which is associated with a service-resource, id=" + id);
}
return existing;
}
