| /** |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.jclouds.openstack.nova.v2_0.compute.functions; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import javax.annotation.Resource; |
| import javax.inject.Inject; |
| import javax.inject.Named; |
| |
| import org.jclouds.compute.reference.ComputeServiceConstants; |
| import org.jclouds.logging.Logger; |
| import org.jclouds.openstack.nova.v2_0.NovaApi; |
| import org.jclouds.openstack.nova.v2_0.domain.FloatingIP; |
| import org.jclouds.openstack.nova.v2_0.domain.zonescoped.ZoneAndId; |
| import org.jclouds.openstack.nova.v2_0.extensions.FloatingIPApi; |
| |
| import com.google.common.base.Function; |
| import com.google.common.base.Objects; |
| import com.google.common.cache.LoadingCache; |
| |
| /** |
| * A function for removing and deallocating an ip address from a node |
| * |
| * @author Adrian Cole |
| */ |
| public class RemoveFloatingIpFromNodeAndDeallocate implements Function<ZoneAndId, ZoneAndId> { |
| |
| @Resource |
| @Named(ComputeServiceConstants.COMPUTE_LOGGER) |
| protected Logger logger = Logger.NULL; |
| |
| private final NovaApi novaApi; |
| private final LoadingCache<ZoneAndId, Iterable<FloatingIP>> floatingIpCache; |
| |
| @Inject |
| public RemoveFloatingIpFromNodeAndDeallocate(NovaApi novaApi, |
| @Named("FLOATINGIP") LoadingCache<ZoneAndId, Iterable<FloatingIP>> floatingIpCache) { |
| this.novaApi = checkNotNull(novaApi, "novaApi"); |
| this.floatingIpCache = checkNotNull(floatingIpCache, "floatingIpCache"); |
| } |
| |
| @Override |
| public ZoneAndId apply(ZoneAndId id) { |
| FloatingIPApi floatingIpApi = novaApi.getFloatingIPExtensionForZone(id.getZone()).get(); |
| for (FloatingIP ip : floatingIpCache.getUnchecked(id)) { |
| logger.debug(">> removing floatingIp(%s) from node(%s)", ip, id); |
| floatingIpApi.removeFloatingIPFromServer(ip.getIp(), id.getId()); |
| logger.debug(">> deallocating floatingIp(%s)", ip); |
| floatingIpApi.deallocate(ip.getId()); |
| } |
| floatingIpCache.invalidate(id); |
| return id; |
| } |
| |
| @Override |
| public String toString() { |
| return Objects.toStringHelper("RemoveFloatingIpFromNodeAndDeallocate").toString(); |
| } |
| } |