mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/tenantisolation/helpers/AAIClientHelper.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20
  21 package org.openecomp.mso.apihandlerinfra.tenantisolation.helpers;
  22
  23 import java.io.PrintWriter;
  24 import java.io.StringWriter;
  25 import java.util.Map;
  26
  27 import org.openecomp.mso.apihandlerinfra.tenantisolation.exceptions.AAIClientCallFailed;
  28 import org.openecomp.mso.client.aai.AAIObjectType;
  29 import org.openecomp.mso.client.aai.AAIResourcesClient;
  30 import org.openecomp.mso.client.aai.entities.AAIResultWrapper;
  31 import org.openecomp.mso.client.aai.entities.uri.AAIResourceUri;
  32 import org.openecomp.mso.client.aai.entities.uri.AAIUriFactory;
  33 import org.openecomp.mso.client.aai.entities.uri.Depth;
  34 import org.openecomp.mso.client.aai.objects.AAIOperationalEnvironment;
  35 import org.openecomp.mso.logger.MsoLogger;
  36
  37 public class AAIClientHelper {
  38
  39     private static MsoLogger msoLogger = MsoLogger.getMsoLogger (MsoLogger.Catalog.APIH);
  40
  41     public AAIClientHelper() {
  42                 super();
  43         }
  44
  45     public AAIClientHelper(String serviceName, String requestId) {
  46                 super();
  47                 MsoLogger.setServiceName (serviceName);
  48                 MsoLogger.setLogContext(requestId, "");
  49         }
  50
  51         /**
  52          * Get managing ECOMP Environment Info from A&AI
  53          * @param id = operationalEnvironmentId
  54          * @return AAIResultWrapper object
  55          */
  56         public AAIResultWrapper getAaiOperationalEnvironment(String id) throws Exception {
  57                 try {
  58                         AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.OPERATIONAL_ENVIRONMENT, id);
  59                         uri.depth(Depth.ZERO); //Do not return relationships if any
  60                         AAIResourcesClient aaiClient = this.getClient();
  61                         AAIResultWrapper result = aaiClient.get(uri);
  62                         return result;
  63                 }
  64                 catch(Exception ex) {
  65                         logStackTrace(ex);
  66                         throw new AAIClientCallFailed("Call to A&AI failed!", ex);
  67                 }
  68         }
  69
  70
  71         /**
  72          * Update managing ECOMP Environment Info from A&AI
  73          * @param id = operationalEnvironmentId
  74          * @param AAIOperationalEnvironment object
  75          */
  76         public void updateAaiOperationalEnvironment(String id, AAIOperationalEnvironment aaiRequest) throws Exception {
  77                 try {
  78                         AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.OPERATIONAL_ENVIRONMENT, id);
  79                         AAIResourcesClient aaiClient = this.getClient();
  80                         aaiClient.update(uri, aaiRequest);
  81                 }
  82                 catch(Exception ex) {
  83                         logStackTrace(ex);
  84                         throw new AAIClientCallFailed("Call to A&AI failed!", ex);
  85                 }
  86         }
  87
  88
  89         public void updateAaiOperationalEnvironment(String operationalEnvironmentId, Map<String, String> payload) throws Exception {
  90                 try {
  91                         AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.OPERATIONAL_ENVIRONMENT, operationalEnvironmentId);
  92                         AAIResourcesClient aaiClient = this.getClient();
  93                         aaiClient.update(uri, payload);
  94                 }
  95                 catch(Exception ex) {
  96                         logStackTrace(ex);
  97                         throw new AAIClientCallFailed("Call to A&AI failed!", ex);
  98                 }
  99         }
 100
 101         /**
 102          * Create an Operational Environment object in A&AI
 103          * @param AAIOperationalEnvironment object
 104          */
 105         public void createOperationalEnvironment(AAIOperationalEnvironment operationalEnvironment) throws Exception {
 106                 try {
 107                         AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.OPERATIONAL_ENVIRONMENT, operationalEnvironment.getOperationalEnvironmentId());
 108                         AAIResourcesClient aaiClient = this.getClient();
 109                         aaiClient.create(uri, operationalEnvironment);
 110                 }
 111                 catch(Exception ex) {
 112                         logStackTrace(ex);
 113                         throw new AAIClientCallFailed("Call to A&AI failed!", ex);
 114                 }
 115         }
 116
 117         /**
 118          * Create a relationship between ECOMP managing and VNF Operational Environments
 119          * @param managingEcompOperationalEnvironmentId
 120          * @param vnfOperationalEnvironmentId
 121          * @throws Exception
 122          */
 123         public void createRelationship(String managingEcompOperationalEnvironmentId, String vnfOperationalEnvironmentId) throws Exception {
 124                 try {
 125                         AAIResourceUri ecompEnvUri = AAIUriFactory.createResourceUri(AAIObjectType.OPERATIONAL_ENVIRONMENT, managingEcompOperationalEnvironmentId);
 126                         AAIResourceUri vnfEnvUri = AAIUriFactory.createResourceUri(AAIObjectType.OPERATIONAL_ENVIRONMENT, vnfOperationalEnvironmentId);
 127                         AAIResourcesClient aaiClient = this.getClient();
 128                         aaiClient.connect(vnfEnvUri, ecompEnvUri);
 129                 }
 130                 catch(Exception ex) {
 131                         logStackTrace(ex);
 132                         throw new AAIClientCallFailed("Call to A&AI failed!", ex);
 133                 }
 134         }
 135
 136         private void logStackTrace(Exception e) {
 137                 StringWriter sw = new StringWriter();
 138                 e.printStackTrace(new PrintWriter(sw));
 139                 msoLogger.debug(sw.toString());
 140         }
 141
 142         protected AAIResourcesClient getClient() {
 143                 return new AAIResourcesClient();
 144         }
 145 }