+++ /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.INeutronLoadBalancerListenerCRUD;
-import org.opendaylight.controller.networkconfig.neutron.NeutronLoadBalancerListener;
-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 NeutronLoadBalancerListenerInterface implements INeutronLoadBalancerListenerCRUD {
- private static final Logger logger = LoggerFactory.getLogger(NeutronLoadBalancerListenerInterface.class);
- private ConcurrentMap<String, NeutronLoadBalancerListener> loadBalancerListenerDB = new ConcurrentHashMap<String, NeutronLoadBalancerListener>();
-
-
-
- // 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 neutronLoadBalancerListenerExists(String uuid) {
- return loadBalancerListenerDB.containsKey(uuid);
- }
-
- @Override
- public NeutronLoadBalancerListener getNeutronLoadBalancerListener(String uuid) {
- if (!neutronLoadBalancerListenerExists(uuid)) {
- logger.debug("No LoadBalancerListener Have Been Defined");
- return null;
- }
- return loadBalancerListenerDB.get(uuid);
- }
-
- @Override
- public List<NeutronLoadBalancerListener> getAllNeutronLoadBalancerListeners() {
- Set<NeutronLoadBalancerListener> allLoadBalancerListeners = new HashSet<NeutronLoadBalancerListener>();
- for (Entry<String, NeutronLoadBalancerListener> entry : loadBalancerListenerDB.entrySet()) {
- NeutronLoadBalancerListener loadBalancerListener = entry.getValue();
- allLoadBalancerListeners.add(loadBalancerListener);
- }
- logger.debug("Exiting getLoadBalancerListeners, Found {} OpenStackLoadBalancerListener", allLoadBalancerListeners.size());
- List<NeutronLoadBalancerListener> ans = new ArrayList<NeutronLoadBalancerListener>();
- ans.addAll(allLoadBalancerListeners);
- return ans;
- }
-
- @Override
- public boolean addNeutronLoadBalancerListener(NeutronLoadBalancerListener input) {
- if (neutronLoadBalancerListenerExists(input.getLoadBalancerListenerID())) {
- return false;
- }
- loadBalancerListenerDB.putIfAbsent(input.getLoadBalancerListenerID(), input);
- //TODO: add code to find INeutronLoadBalancerListenerAware services and call newtorkCreated on them
- return true;
- }
-
- @Override
- public boolean removeNeutronLoadBalancerListener(String uuid) {
- if (!neutronLoadBalancerListenerExists(uuid)) {
- return false;
- }
- loadBalancerListenerDB.remove(uuid);
- //TODO: add code to find INeutronLoadBalancerListenerAware services and call newtorkDeleted on them
- return true;
- }
-
- @Override
- public boolean updateNeutronLoadBalancerListener(String uuid, NeutronLoadBalancerListener delta) {
- if (!neutronLoadBalancerListenerExists(uuid)) {
- return false;
- }
- NeutronLoadBalancerListener target = loadBalancerListenerDB.get(uuid);
- return overwrite(target, delta);
- }
-
- @Override
- public boolean neutronLoadBalancerListenerInUse(String loadBalancerListenerUUID) {
- return !neutronLoadBalancerListenerExists(loadBalancerListenerUUID);
- }
-}