2 * Copyright 2016-2017, Nokia 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.
17 package org.onap.vfc.nfvo.driver.vnfm.svnfm.msb.impl;
19 import java.io.IOException;
21 import org.onap.msb.sdk.discovery.common.RouteException;
22 import org.onap.msb.sdk.discovery.entity.MicroServiceFullInfo;
23 import org.onap.msb.sdk.discovery.entity.MicroServiceInfo;
24 import org.onap.msb.sdk.discovery.entity.RouteResult;
25 import org.onap.msb.sdk.httpclient.msb.MSBServiceClient;
26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.bo.AdaptorEnv;
27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.util.CommonUtil;
28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.msb.inf.IMsbMgmr;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
31 import org.springframework.beans.factory.annotation.Autowired;
32 import org.springframework.stereotype.Component;
34 import com.google.gson.Gson;
37 public class MsbMgmrImpl implements IMsbMgmr {
38 private static final Logger logger = LoggerFactory.getLogger(MsbMgmrImpl.class);
41 AdaptorEnv adaptorEnv;
43 private Gson gson = new Gson();
46 public void register() {
48 String vfcAdaptorInfoJsonStr = readVfcAdaptorInfoFromJsonFile();
49 MicroServiceInfo msinfo = gson.fromJson(vfcAdaptorInfoJsonStr, MicroServiceInfo.class);
51 MSBServiceClient msbClient = new MSBServiceClient(adaptorEnv.getMsbIp(), adaptorEnv.getMsbPort());
52 MicroServiceFullInfo microServiceInfo = msbClient.registerMicroServiceInfo(msinfo);
53 logger.info("Registered service response info is " + microServiceInfo.toString());
55 } catch (IOException e) {
56 logger.error("Failed to read vfcadaptor info! ", e);
57 } catch (RouteException e) {
58 logger.error("Failed to register nokia vnfm driver! ", e);
63 private String readVfcAdaptorInfoFromJsonFile() throws IOException {
64 String filePath = "/etc/adapterInfo/vnfmadapterinfo.json";
65 String fileContent = CommonUtil.getJsonStrFromFile(filePath);
71 public void unregister() {
73 String jsonStr = readVfcAdaptorInfoFromJsonFile();
74 MicroServiceInfo msinfo = gson.fromJson(jsonStr, MicroServiceInfo.class);
76 MSBServiceClient msbClient = new MSBServiceClient(adaptorEnv.getMsbIp(), adaptorEnv.getMsbPort());
77 RouteResult routeResult = msbClient.cancelMicroServiceInfo(msinfo.getServiceName(), msinfo.getVersion());
78 logger.info("unregistered service response info is " + routeResult.toString());
80 } catch (IOException e) {
81 logger.error("Failed to read vfcadaptor info! ", e);
82 } catch (RouteException e) {
83 logger.error("Failed to register nokia vnfm driver! ", e);
87 public String getServiceUrlInMsbBySeriveNameAndPort(String serviceName, String version) throws RouteException
89 String serviceUrl = null;
90 MSBServiceClient msbClient = new MSBServiceClient(adaptorEnv.getMsbIp(), adaptorEnv.getMsbPort());
91 MicroServiceFullInfo microServiceInfo = msbClient.queryMicroServiceInfo(serviceName, version);
92 if(null == microServiceInfo)
94 logger.error("There is no service in MSB for serviceName = {} and version = {}", serviceName, version);
98 serviceUrl = microServiceInfo.getUrl();
99 logger.info("Service Url in MSB for serviceName = {} and version = {} is {}", serviceName, version, serviceUrl);
105 public void setAdaptorEnv(AdaptorEnv env) {
106 this.adaptorEnv = env;