2 * Copyright (C) 2018 Bell Canada. All rights reserved.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.so.heatbridge.openstack.api;
19 import java.util.List;
21 import java.util.Objects;
22 import java.util.stream.Collectors;
23 import org.openstack4j.api.OSClient;
24 import org.openstack4j.model.compute.Server;
25 import org.openstack4j.model.heat.Resource;
26 import org.openstack4j.model.network.Network;
27 import org.openstack4j.model.network.Port;
29 abstract class OpenstackClientImpl implements OpenstackClient {
31 public Server getServerById(String serverId) {
32 return getClient().compute().servers().get(serverId);
36 public Port getPortById(String portId) {
37 return getClient().networking().port().get(portId);
41 public List<Port> getAllPorts() {
42 return (List<Port>) getClient().networking().port().list();
46 public List<Resource> getStackBasedResources(String stackId, int nestingDepth) {
47 return getClient().heat().resources().list(stackId, nestingDepth).stream().filter(Objects::nonNull)
48 .collect(Collectors.toList());
52 public Network getNetworkById(String networkId) {
53 return getClient().networking().network().get(networkId);
57 public List<Network> listNetworksByFilter(Map<String, String> filterParams) {
58 return (List<Network>) getClient().networking().network().list(filterParams);
62 * Retrieves the specific client to utilize.
64 * @return The specific client to utilize
66 protected abstract OSClient getClient();