public LabelEntity update(@PathParam("id") String id, LabelEntity label) {
try {
transactionManager.begin();
label.setLastUpdated(new Date());
label.setLastUpdatedBy(super.CHANGED_BY);
LabelEntity updatedEntity = super.updateEntity(id, label);
getRepository().refresh(updatedEntity);
return new CopyHelper().copy(updatedEntity, Expose.class);
}catch (RuntimeException e) {
transactionManager.setRollbackOnly();
throw e;