bpmn/MSOCommonBPMN/src/main/java/org/onap/so/client/appc/ApplicationControllerAction.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.onap.so.client.appc;
  22
  23 import java.util.HashMap;
  24 import java.util.List;
  25 import java.util.Optional;
  26
  27 import org.onap.appc.client.lcm.model.Action;
  28 import org.onap.appc.client.lcm.model.Status;
  29 import org.onap.so.bpmn.appc.payload.PayloadClient;
  30 import org.onap.so.bpmn.core.json.JsonUtils;
  31 import org.onap.so.client.appc.ApplicationControllerSupport.StatusCategory;
  32 import org.slf4j.Logger;
  33 import org.slf4j.LoggerFactory;
  34
  35 import com.fasterxml.jackson.core.JsonProcessingException;
  36 import com.fasterxml.jackson.core.type.TypeReference;
  37 import com.fasterxml.jackson.databind.ObjectMapper;
  38
  39
  40 public class ApplicationControllerAction {
  41         protected ApplicationControllerOrchestrator client = new ApplicationControllerOrchestrator();
  42         private String errorCode = "1002";
  43         private String errorMessage = "Unable to reach App C Servers";
  44         private static Logger logger = LoggerFactory.getLogger(ApplicationControllerAction.class);
  45
  46         public void runAppCCommand(Action action, String msoRequestId, String vnfId, Optional<String> payload, HashMap<String, String> payloadInfo, String controllerType){
  47                 Status appCStatus = null;
  48                 try{
  49                         String vnfName = payloadInfo.getOrDefault("vnfName", "");
  50                         String aicIdentity = payloadInfo.getOrDefault("vnfName","");
  51                         String vnfHostIpAddress = payloadInfo.getOrDefault("vnfHostIpAddress","");
  52                         String vmIdList = payloadInfo.getOrDefault("vmIdList", "");
  53                         String vserverIdList = payloadInfo.getOrDefault("vserverIdList", "");
  54                         String identityUrl = payloadInfo.getOrDefault("identityUrl", "");
  55                         switch(action){
  56                                 case ResumeTraffic:
  57                                         appCStatus = resumeTrafficAction(msoRequestId, vnfId, vnfName, controllerType);
  58                                         break;
  59                             case Start:
  60                             case Stop:
  61                                 appCStatus = startStopAction(action, msoRequestId, vnfId, aicIdentity, controllerType);
  62                                 break;
  63                                 case Unlock:
  64                                 case Lock:
  65                                         appCStatus = client.vnfCommand(action, msoRequestId, vnfId, Optional.empty(), Optional.empty(), controllerType);
  66                                         break;
  67                                 case QuiesceTraffic:
  68                                         appCStatus = quiesceTrafficAction(msoRequestId, vnfId, payload, vnfName, controllerType);
  69                                         break;
  70                                 case HealthCheck:
  71                                         appCStatus = healthCheckAction(msoRequestId, vnfId, vnfName, vnfHostIpAddress, controllerType);
  72                                         break;
  73                                 case Snapshot:
  74                                         String vmIds = JsonUtils.getJsonValue(vmIdList, "vmIds");
  75                                         String vserverIds = JsonUtils.getJsonValue(vserverIdList, "vserverIds");
  76                                         String vmId = "";
  77                                         String vserverId = "";
  78                                         ObjectMapper mapper = new ObjectMapper();
  79                                         List<String> vmIdJsonList = mapper.readValue(vmIds, new TypeReference<List<String>>(){});
  80                                         List<String> vserverIdJsonList = mapper.readValue(vserverIds, new TypeReference<List<String>>(){});
  81                                         int i = 0;
  82                                         while(i < vmIdJsonList.size()){
  83                                                 vmId = vmIdJsonList.get(i);
  84                                                 vserverId = vserverIdJsonList.get(i);
  85                                                 Optional<String> vserverIdString = Optional.of(vserverId);
  86                                                 appCStatus = snapshotAction(msoRequestId, vnfId, vmId, vserverIdString, identityUrl, controllerType);
  87                                                 i++;
  88                                         }
  89                                         break;
  90                                 case ConfigModify:
  91                                 case ConfigScaleOut:
  92                                         appCStatus = payloadAction(action, msoRequestId, vnfId, payload, controllerType);
  93                                         break;
  94                                 case UpgradePreCheck:
  95                                 case UpgradePostCheck:
  96                                 case UpgradeSoftware:
  97                                 case UpgradeBackup:
  98                                         appCStatus = upgradeAction(action,msoRequestId, vnfId, payload, vnfName, controllerType);
  99                                         break;
 100                                 default:
 101                                         errorMessage = "Unable to idenify Action request for AppCClient";
 102                                         break;
 103                         }
 104                         if(appCStatus != null){
 105                                 errorCode = Integer.toString(appCStatus.getCode());
 106                                 errorMessage = appCStatus.getMessage();
 107
 108                         }
 109                         if(ApplicationControllerSupport.getCategoryOf(appCStatus).equals(StatusCategory.NORMAL)){
 110                                 errorCode = "0";
 111                         }
 112                 }
 113                 catch(JsonProcessingException e){
 114                         logger.error("Incorrect Payload format for action request: {}", action.toString(),e);
 115                         errorMessage = e.getMessage();
 116                 }
 117                 catch(ApplicationControllerOrchestratorException e){
 118                         logger.error("Error building Appc request: {}",e.getMessage(), e);
 119                         errorCode = "1002";
 120                         errorMessage = e.getMessage();
 121                 }
 122                 catch (NoSuchMethodError e) {
 123                         logger.error( "Error building Appc request: {}",  e.getMessage(), e);
 124                         errorMessage = e.getMessage();
 125                 }
 126                 catch(Exception e){
 127                         logger.error("Error building Appc request: {}", e.getMessage(), e);
 128                         errorMessage = e.getMessage();
 129                 }
 130         }
 131
 132         private Status payloadAction(Action action, String msoRequestId, String vnfId, Optional<String> payload, String controllerType) throws JsonProcessingException, IllegalArgumentException,ApplicationControllerOrchestratorException{
 133                 if(!(payload.isPresent())){
 134                         throw new IllegalArgumentException("Payload is not present for " + action.toString());
 135                 }
 136                 return client.vnfCommand(action, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 137         }
 138
 139         private Status quiesceTrafficAction(String msoRequestId, String vnfId, Optional<String> payload, String vnfName, String controllerType) throws JsonProcessingException, IllegalArgumentException,ApplicationControllerOrchestratorException{
 140                 if(!(payload.isPresent())){
 141                         throw new IllegalArgumentException("Payload is not present for " + Action.QuiesceTraffic.toString());
 142                 }
 143                 payload = PayloadClient.quiesceTrafficFormat(payload, vnfName);
 144                 return client.vnfCommand(Action.QuiesceTraffic, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 145         }
 146
 147         private Status upgradeAction(Action action, String msoRequestId, String vnfId, Optional<String> payload, String vnfName, String controllerType) throws JsonProcessingException, IllegalArgumentException,ApplicationControllerOrchestratorException{
 148                 if(!(payload.isPresent())){
 149                         throw new IllegalArgumentException("Payload is not present for " + action.toString());
 150                 }
 151                 payload = PayloadClient.upgradeFormat(payload, vnfName);
 152                 return client.vnfCommand(action, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 153         }
 154
 155         private Status resumeTrafficAction(String msoRequestId, String vnfId, String vnfName, String controllerType)throws JsonProcessingException, ApplicationControllerOrchestratorException{
 156                 Optional<String> payload = PayloadClient.resumeTrafficFormat(vnfName);
 157                 return client.vnfCommand(Action.ResumeTraffic, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 158         }
 159
 160         private Status startStopAction(Action action, String msoRequestId, String vnfId, String aicIdentity, String controllerType)throws JsonProcessingException, ApplicationControllerOrchestratorException{
 161                 Optional<String> payload = PayloadClient.startStopFormat(aicIdentity);
 162                 return client.vnfCommand(action, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 163         }
 164
 165         private Status healthCheckAction(String msoRequestId, String vnfId, String vnfName, String vnfHostIpAddress, String controllerType)throws JsonProcessingException, ApplicationControllerOrchestratorException{
 166                 Optional<String> payload = PayloadClient.healthCheckFormat(vnfName, vnfHostIpAddress);
 167                 return client.vnfCommand(Action.HealthCheck, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 168         }
 169
 170         private Status snapshotAction(String msoRequestId, String vnfId, String vmId, Optional<String> vserverId, String identityUrl, String controllerType) throws JsonProcessingException, ApplicationControllerOrchestratorException{
 171                 Optional<String> payload = PayloadClient.snapshotFormat(vmId, identityUrl);
 172                 return client.vnfCommand(Action.Snapshot, msoRequestId, vnfId, vserverId, payload, controllerType);
 173         }
 174
 175         public String getErrorMessage(){
 176                 return errorMessage;
 177         }
 178
 179         public String getErrorCode(){
 180                 return errorCode;
 181         }
 182 }