/** * Validates the acl assignment changes. It is not valid acl assignment change, when an acl entry * contains more than one privilege or privileges other than USE if the tenant provided in the acl * entry is not a valid tenant org. * * @param changes acl assignment changes to validated. */ private void validateAclAssignments(ACLAssignmentChanges changes) { if (changes == null) { throw APIException.badRequests.requiredParameterMissingOrEmpty("ACLAssignmentChanges"); } // Make sure at least one acl entry either in the add or remove // list. if (CollectionUtils.isEmpty(changes.getAdd()) && CollectionUtils.isEmpty(changes.getRemove())) { throw APIException.badRequests.requiredParameterMissingOrEmpty("ACLAssignmentChanges"); } validateAclEntries(changes.getAdd()); validateAclEntries(changes.getRemove()); }