protected void processPorts(Instance instance) {
Set<String> portSpecs = new HashSet<>();
for (Port port : objectManager.children(instance, Port.class)) {
if (port.getRemoved() != null) {
continue;
}
portSpecs.add(new PortSpec(port).toSpec());
}
objectManager.setFields(instance, InstanceConstants.FIELD_PORTS, new ArrayList<>(portSpecs));
instanceDao.clearCacheInstanceData(instance.getId());
}
