2 * Copyright 2017 ZTE Corporation.
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.
16 package org.onap.aai.esr.wrapper;
18 import java.util.ArrayList;
20 import javax.ws.rs.core.Response;
22 import org.onap.aai.esr.entity.aai.CloudRegion;
23 import org.onap.aai.esr.entity.rest.VimRegisterInfo;
24 import org.onap.aai.esr.entity.rest.VimRegisterResponse;
25 import org.onap.aai.esr.externalservice.aai.CloudRegionProxy;
26 import org.onap.aai.esr.util.ExtsysUtil;
27 import org.onap.aai.esr.util.VimManagerUtil;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
31 import com.google.gson.Gson;
34 public class VimManagerWrapper {
36 private static VimManagerWrapper vimManagerWrapper;
37 private static final Logger LOG = LoggerFactory.getLogger(VimManagerWrapper.class);
40 * get VimManagerWrapper instance.
41 * @return vim manager wrapper instance
43 public static VimManagerWrapper getInstance() {
44 if (vimManagerWrapper == null) {
45 vimManagerWrapper = new VimManagerWrapper();
47 return vimManagerWrapper;
51 public Response registerVim(VimRegisterInfo vimRegisterInfo) {
52 LOG.info("Start register VIM, input VIM info is: " + ExtsysUtil.objectToString(vimRegisterInfo));
53 CloudRegion cloudRegion = new CloudRegion();
54 VimRegisterResponse result = new VimRegisterResponse();
55 cloudRegion = VimManagerUtil.vimRegisterInfo2CloudRegion(vimRegisterInfo);
56 String cloud_owner = vimRegisterInfo.getCloudOwner();
57 String cloud_region_id = vimRegisterInfo.getCloudRegionId();
60 CloudRegionProxy.registerVim(cloud_owner, cloud_region_id, cloudRegion);
61 result.setCloudOwner(cloud_owner);
62 result.setCloudRegionId(cloud_region_id);
63 return Response.ok(result).build();
64 } catch (Exception e) {
66 return Response.serverError().build();
70 public Response updateVim(VimRegisterInfo vim) {
72 return Response.ok().build();
75 public Response queryVimList() {
77 ArrayList<VimRegisterInfo> vimList = new ArrayList<VimRegisterInfo>();
78 return Response.ok(vimList).build();
81 public Response queryVimById(String cloudOwner, String cloudRegionId) {
82 VimRegisterInfo vim = new VimRegisterInfo();
83 CloudRegion cloudRegion = new CloudRegion();
85 String cloudRegionstr = CloudRegionProxy.queryVimDetail(cloudOwner, cloudRegionId);
86 LOG.info("Response from AAI by query VIM: " + cloudRegionstr);
87 cloudRegion = new Gson().fromJson(cloudRegionstr, CloudRegion.class);
88 vim = VimManagerUtil.cloudRegion2VimRegisterInfo(cloudRegion);
89 return Response.ok(vim).build();
90 } catch (Exception e) {
92 return Response.serverError().build();
97 public Response delVim(String vimId) {
99 return Response.noContent().build();