nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/direct/AAIExternalSystemInfoProvider.java

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