2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 - 2019 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
22 * Copyright (C) 2018 Bell Canada. All rights reserved.
24 * Licensed under the Apache License, Version 2.0 (the "License");
25 * you may not use this file except in compliance with the License.
26 * You may obtain a copy of the License at
28 * http://www.apache.org/licenses/LICENSE-2.0
30 * Unless required by applicable law or agreed to in writing, software
31 * distributed under the License is distributed on an "AS IS" BASIS,
32 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
33 * See the License for the specific language governing permissions and
34 * limitations under the License.
37 package org.onap.so.heatbridge.openstack.api;
39 import java.util.List;
41 import java.util.Objects;
42 import java.util.stream.Collectors;
43 import org.openstack4j.api.OSClient;
44 import org.openstack4j.model.compute.Server;
45 import org.openstack4j.model.heat.Resource;
46 import org.openstack4j.model.network.Network;
47 import org.openstack4j.model.network.Port;
48 import org.openstack4j.model.network.Subnet;
49 import org.openstack4j.model.storage.block.Volume;
50 import org.openstack4j.model.storage.block.VolumeBackup;
52 abstract class OpenstackClientImpl implements OpenstackClient {
54 public Server getServerById(String serverId) {
55 return getClient().compute().servers().get(serverId);
59 public Port getPortById(String portId) {
60 return getClient().networking().port().get(portId);
64 public List<Port> getAllPorts() {
65 return (List<Port>) getClient().networking().port().list();
69 public List<Resource> getStackBasedResources(String stackId, int nestingDepth) {
70 return getClient().heat().resources().list(stackId, nestingDepth).stream().filter(Objects::nonNull)
71 .collect(Collectors.toList());
75 public Network getNetworkById(String networkId) {
76 return getClient().networking().network().get(networkId);
80 public List<Network> listNetworksByFilter(Map<String, String> filterParams) {
81 return (List<Network>) getClient().networking().network().list(filterParams);
85 public Subnet getSubnetById(String subnetId) {
86 return getClient().networking().subnet().get(subnetId);
90 public Volume getVolumeById(String id) {
91 return getClient().blockStorage().volumes().get(id);
95 * Retrieves the specific client to utilize.
97 * @return The specific client to utilize
99 protected abstract OSClient getClient();