+++ /dev/null
-/*
- * Copyright (C) 2014 Red Hat, Inc.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.networkconfig.neutron.implementation;
-
-import org.opendaylight.controller.networkconfig.neutron.INeutronFirewallCRUD;
-import org.opendaylight.controller.networkconfig.neutron.NeutronFirewall;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map.Entry;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentMap;
-
-public class NeutronFirewallInterface implements INeutronFirewallCRUD {
- private static final Logger logger = LoggerFactory.getLogger(NeutronFirewallInterface.class);
-
- private ConcurrentMap<String, NeutronFirewall> firewallDB = new ConcurrentHashMap<String, NeutronFirewall>();
-
- // this method uses reflection to update an object from it's delta.
-
- private boolean overwrite(Object target, Object delta) {
- Method[] methods = target.getClass().getMethods();
-
- for (Method toMethod : methods) {
- if (toMethod.getDeclaringClass().equals(target.getClass())
- && toMethod.getName().startsWith("set")) {
-
- String toName = toMethod.getName();
- String fromName = toName.replace("set", "get");
-
- try {
- Method fromMethod = delta.getClass().getMethod(fromName);
- Object value = fromMethod.invoke(delta, (Object[]) null);
- if (value != null) {
- toMethod.invoke(target, value);
- }
- } catch (Exception e) {
- e.printStackTrace();
- return false;
- }
- }
- }
- return true;
- }
-
- @Override
- public boolean neutronFirewallExists(String uuid) {
- return firewallDB.containsKey(uuid);
- }
-
- @Override
- public NeutronFirewall getNeutronFirewall(String uuid) {
- if (!neutronFirewallExists(uuid)) {
- logger.debug("No Firewall Have Been Defined");
- return null;
- }
- return firewallDB.get(uuid);
- }
-
- @Override
- public List<NeutronFirewall> getAllNeutronFirewalls() {
- Set<NeutronFirewall> allFirewalls = new HashSet<NeutronFirewall>();
- for (Entry<String, NeutronFirewall> entry : firewallDB.entrySet()) {
- NeutronFirewall firewall = entry.getValue();
- allFirewalls.add(firewall);
- }
- logger.debug("Exiting getFirewalls, Found {} OpenStackFirewall", allFirewalls.size());
- List<NeutronFirewall> ans = new ArrayList<NeutronFirewall>();
- ans.addAll(allFirewalls);
- return ans;
- }
-
- @Override
- public boolean addNeutronFirewall(NeutronFirewall input) {
- if (neutronFirewallExists(input.getFirewallUUID())) {
- return false;
- }
- firewallDB.putIfAbsent(input.getFirewallUUID(), input);
- return true;
- }
-
- @Override
- public boolean removeNeutronFirewall(String uuid) {
- if (!neutronFirewallExists(uuid)) {
- return false;
- }
- firewallDB.remove(uuid);
- return true;
- }
-
- @Override
- public boolean updateNeutronFirewall(String uuid, NeutronFirewall delta) {
- if (!neutronFirewallExists(uuid)) {
- return false;
- }
- NeutronFirewall target = firewallDB.get(uuid);
- return overwrite(target, delta);
- }
-
- @Override
- public boolean neutronFirewallInUse(String firewallUUID) {
- return !neutronFirewallExists(firewallUUID);
- }
-
-
-}
\ No newline at end of file