gerrit.onap Code Review - vfc/nfvo/driver/vnfm/svnfm.git/blob

   1 /*
   2  * Copyright 2016-2017, Nokia Corporation
   3  *
   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
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16 package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.direct;
  17
  18 import java.util.Set;
  19 import org.onap.aai.model.EsrSystemInfo;
  20 import org.onap.aai.model.EsrVnfm;
  21 import org.onap.aai.model.EsrVnfmList;
  22 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.GenericExternalSystemInfoProvider;
  23 import org.onap.vnfmdriver.model.VimInfo;
  24 import org.onap.vnfmdriver.model.VnfmInfo;
  25 import org.slf4j.Logger;
  26 import org.springframework.beans.factory.annotation.Autowired;
  27 import org.springframework.beans.factory.annotation.Qualifier;
  28 import org.springframework.core.env.Environment;
  29 import org.springframework.stereotype.Component;
  30
  31 import static com.google.common.collect.Iterables.transform;
  32 import static com.google.common.collect.Sets.newHashSet;
  33 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.buildFatalFailure;
  34 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.LifecycleManager.getCloudOwner;
  35 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.LifecycleManager.getRegionName;
  36 import static org.slf4j.LoggerFactory.getLogger;
  37
  38 /**
  39  * Responsible for providing information related to the VNFM from VF-C source
  40  */
  41 @Component
  42 @Qualifier("so")
  43 public class AAIExternalSystemInfoProvider extends GenericExternalSystemInfoProvider {
  44     private static Logger logger = getLogger(AAIExternalSystemInfoProvider.class);
  45     private final AAIRestApiProvider aaiRestApiProvider;
  46
  47     @Autowired
  48     AAIExternalSystemInfoProvider(Environment environment, AAIRestApiProvider aaiRestApiProvider) {
  49         super(environment);
  50         this.aaiRestApiProvider = aaiRestApiProvider;
  51     }
  52
  53     @Override
  54     public VnfmInfo queryVnfmInfoFromSource(String vnfmId) {
  55         return convertEsrToVnfmInfo(getEsrVnfm(vnfmId));
  56     }
  57
  58     private EsrVnfm getEsrVnfm(String vnfmId) {
  59         try {
  60             return aaiRestApiProvider.getExternalSystemApi().getExternalSystemEsrVnfmListEsrVnfm(vnfmId).blockingFirst();
  61         } catch (Exception e) {
  62             throw buildFatalFailure(logger, "Unable to query VNFM with " + vnfmId + " identifier from AAI", e);
  63         }
  64     }
  65
  66     @Override
  67     public VimInfo getVimInfo(String vimId) {
  68         return convertEsrToVim(getEsrSystemInfo(vimId), vimId);
  69     }
  70
  71     /**
  72      * @param vimId the identifier of the VIM
  73      * @return the VIM details
  74      */
  75     public EsrSystemInfo getEsrSystemInfo(String vimId) {
  76         try {
  77             return aaiRestApiProvider.getCloudInfrastructureApi().getCloudInfrastructureCloudRegionsCloudRegion(getCloudOwner(vimId), getRegionName(vimId), null, null).blockingFirst().getEsrSystemInfoList().get(0);
  78         } catch (Exception e) {
  79             throw buildFatalFailure(logger, "Unable to query VIM with " + vimId + " identifier from AAI", e);
  80         }
  81     }
  82
  83     private VimInfo convertEsrToVim(EsrSystemInfo esrSystemInfo, String vimId) {
  84         VimInfo vimInfo = new VimInfo();
  85         vimInfo.setDescription(esrSystemInfo.getSystemName());
  86         vimInfo.setName(esrSystemInfo.getSystemName());
  87         vimInfo.setPassword(esrSystemInfo.getPassword());
  88         vimInfo.setStatus(esrSystemInfo.getSystemStatus());
  89         vimInfo.setType(esrSystemInfo.getType());
  90         vimInfo.setUrl(esrSystemInfo.getServiceUrl());
  91         vimInfo.setVersion(esrSystemInfo.getVersion());
  92         if (esrSystemInfo.getSslCacert() == null) {
  93             vimInfo.setSslInsecure("true");
  94         } else {
  95             vimInfo.setSslInsecure("false");
  96             vimInfo.setSslCacert(esrSystemInfo.getSslCacert());
  97         }
  98         vimInfo.setUserName(esrSystemInfo.getUserName());
  99         vimInfo.setVendor(esrSystemInfo.getVendor());
 100         vimInfo.setVimId(vimId);
 101         return vimInfo;
 102     }
 103
 104
 105     private VnfmInfo convertEsrToVnfmInfo(EsrVnfm vnfmInAai) {
 106         EsrSystemInfo esrSystemInfo = vnfmInAai.getEsrSystemInfoList().get(0);
 107         VnfmInfo vnfmInfo = new VnfmInfo();
 108         vnfmInfo.setPassword(esrSystemInfo.getPassword());
 109         vnfmInfo.setDescription(esrSystemInfo.getEsrSystemInfoId());
 110         vnfmInfo.setName(esrSystemInfo.getSystemName());
 111         vnfmInfo.setType(esrSystemInfo.getType());
 112         vnfmInfo.setUrl(esrSystemInfo.getServiceUrl());
 113         vnfmInfo.setVersion(esrSystemInfo.getVersion());
 114         vnfmInfo.setVimId(vnfmInAai.getVimId());
 115         vnfmInfo.setVendor(esrSystemInfo.getVendor());
 116         vnfmInfo.setUserName(esrSystemInfo.getUserName());
 117         vnfmInfo.setVnfmId(vnfmInAai.getVnfmId());
 118         return vnfmInfo;
 119     }
 120
 121     @Override
 122     public Set<String> getVnfms() {
 123         EsrVnfmList esrVnfmList = aaiRestApiProvider.getExternalSystemApi().getExternalSystemEsrVnfmList().blockingFirst();
 124         return newHashSet(transform(esrVnfmList.getEsrVnfm(), esr -> esr.getVnfmId()));
 125     }
 126 }