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 import org.springframework.stereotype.Component;
  35
  36 import com.fasterxml.jackson.core.JsonProcessingException;
  37 import com.fasterxml.jackson.core.type.TypeReference;
  38 import com.fasterxml.jackson.databind.ObjectMapper;
  39
  40 @Component
  41 public class ApplicationControllerAction {
  42         protected ApplicationControllerOrchestrator client = new ApplicationControllerOrchestrator();
  43         private String errorCode = "1002";
  44         private String errorMessage = "Unable to reach App C Servers";
  45         private static Logger logger = LoggerFactory.getLogger(ApplicationControllerAction.class);
  46
  47         public void runAppCCommand(Action action, String msoRequestId, String vnfId, Optional<String> payload, HashMap<String, String> payloadInfo, String controllerType){
  48                 Status appCStatus = null;
  49                 try{
  50                         String vnfName = payloadInfo.getOrDefault("vnfName", "");
  51                         String aicIdentity = payloadInfo.getOrDefault("vnfName","");
  52                         String vnfHostIpAddress = payloadInfo.getOrDefault("vnfHostIpAddress","");
  53                         String vmIdList = payloadInfo.getOrDefault("vmIdList", "");
  54                         String vserverIdList = payloadInfo.getOrDefault("vserverIdList", "");
  55                         String identityUrl = payloadInfo.getOrDefault("identityUrl", "");
  56                         switch(action){
  57                                 case ResumeTraffic:
  58                                         appCStatus = resumeTrafficAction(msoRequestId, vnfId, vnfName, controllerType);
  59                                         break;
  60                             case Start:
  61                             case Stop:
  62                                 appCStatus = startStopAction(action, msoRequestId, vnfId, aicIdentity, controllerType);
  63                                 break;
  64                                 case Unlock:
  65                                 case Lock:
  66                                         appCStatus = client.vnfCommand(action, msoRequestId, vnfId, Optional.empty(), Optional.empty(), controllerType);
  67                                         break;
  68                                 case QuiesceTraffic:
  69                                         appCStatus = quiesceTrafficAction(msoRequestId, vnfId, payload, vnfName, controllerType);
  70                                         break;
  71                                 case HealthCheck:
  72                                         appCStatus = healthCheckAction(msoRequestId, vnfId, vnfName, vnfHostIpAddress, controllerType);
  73                                         break;
  74                                 case Snapshot:
  75                                         String vmIds = JsonUtils.getJsonValue(vmIdList, "vmIds");
  76                                         String vserverIds = JsonUtils.getJsonValue(vserverIdList, "vserverIds");
  77                                         String vmId = "";
  78                                         String vserverId = "";
  79                                         ObjectMapper mapper = new ObjectMapper();
  80                                         List<String> vmIdJsonList = mapper.readValue(vmIds, new TypeReference<List<String>>(){});
  81                                         List<String> vserverIdJsonList = mapper.readValue(vserverIds, new TypeReference<List<String>>(){});
  82                                         int i = 0;
  83                                         while(i < vmIdJsonList.size()){
  84                                                 vmId = vmIdJsonList.get(i);
  85                                                 vserverId = vserverIdJsonList.get(i);
  86                                                 Optional<String> vserverIdString = Optional.of(vserverId);
  87                                                 appCStatus = snapshotAction(msoRequestId, vnfId, vmId, vserverIdString, identityUrl, controllerType);
  88                                                 i++;
  89                                         }
  90                                         break;
  91                                 case ConfigModify:
  92                                 case ConfigScaleOut:
  93                                 case DistributeTraffic:
  94                                 case DistributeTrafficCheck:
  95                                         appCStatus = payloadAction(action, msoRequestId, vnfId, payload, controllerType);
  96                                         break;
  97                                 case UpgradePreCheck:
  98                                 case UpgradePostCheck:
  99                                 case UpgradeSoftware:
 100                                 case UpgradeBackup:
 101                                         appCStatus = upgradeAction(action,msoRequestId, vnfId, payload, vnfName, controllerType);
 102                                         break;
 103                                 default:
 104                                         errorMessage = "Unable to idenify Action request for AppCClient";
 105                                         break;
 106                         }
 107                         if(appCStatus != null){
 108                                 errorCode = Integer.toString(appCStatus.getCode());
 109                                 errorMessage = appCStatus.getMessage();
 110
 111                         }
 112                         if(ApplicationControllerSupport.getCategoryOf(appCStatus).equals(StatusCategory.NORMAL)){
 113                                 errorCode = "0";
 114                         }
 115                 }
 116                 catch(JsonProcessingException e){
 117                         logger.error("Incorrect Payload format for action request: {}", action.toString(),e);
 118                         errorMessage = e.getMessage();
 119                 }
 120                 catch(ApplicationControllerOrchestratorException e){
 121                         logger.error("Error building Appc request: {}",e.getMessage(), e);
 122                         errorCode = "1002";
 123                         errorMessage = e.getMessage();
 124                 }
 125                 catch (NoSuchMethodError e) {
 126                         logger.error( "Error building Appc request: {}",  e.getMessage(), e);
 127                         errorMessage = e.getMessage();
 128                 }
 129                 catch(Exception e){
 130                         logger.error("Error building Appc request: {}", e.getMessage(), e);
 131                         errorMessage = e.getMessage();
 132                 }
 133         }
 134
 135         private Status payloadAction(Action action, String msoRequestId, String vnfId, Optional<String> payload, String controllerType) throws JsonProcessingException, IllegalArgumentException,ApplicationControllerOrchestratorException{
 136                 if(!(payload.isPresent())){
 137                         throw new IllegalArgumentException("Payload is not present for " + action.toString());
 138                 }
 139                 return client.vnfCommand(action, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 140         }
 141
 142         private Status quiesceTrafficAction(String msoRequestId, String vnfId, Optional<String> payload, String vnfName, String controllerType) throws JsonProcessingException, IllegalArgumentException,ApplicationControllerOrchestratorException{
 143                 if(!(payload.isPresent())){
 144                         throw new IllegalArgumentException("Payload is not present for " + Action.QuiesceTraffic.toString());
 145                 }
 146                 payload = PayloadClient.quiesceTrafficFormat(payload, vnfName);
 147                 return client.vnfCommand(Action.QuiesceTraffic, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 148         }
 149
 150         private Status upgradeAction(Action action, String msoRequestId, String vnfId, Optional<String> payload, String vnfName, String controllerType) throws JsonProcessingException, IllegalArgumentException,ApplicationControllerOrchestratorException{
 151                 if(!(payload.isPresent())){
 152                         throw new IllegalArgumentException("Payload is not present for " + action.toString());
 153                 }
 154                 payload = PayloadClient.upgradeFormat(payload, vnfName);
 155                 return client.vnfCommand(action, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 156         }
 157
 158         private Status resumeTrafficAction(String msoRequestId, String vnfId, String vnfName, String controllerType)throws JsonProcessingException, ApplicationControllerOrchestratorException{
 159                 Optional<String> payload = PayloadClient.resumeTrafficFormat(vnfName);
 160                 return client.vnfCommand(Action.ResumeTraffic, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 161         }
 162
 163         private Status startStopAction(Action action, String msoRequestId, String vnfId, String aicIdentity, String controllerType)throws JsonProcessingException, ApplicationControllerOrchestratorException{
 164                 Optional<String> payload = PayloadClient.startStopFormat(aicIdentity);
 165                 return client.vnfCommand(action, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 166         }
 167
 168         private Status healthCheckAction(String msoRequestId, String vnfId, String vnfName, String vnfHostIpAddress, String controllerType)throws JsonProcessingException, ApplicationControllerOrchestratorException{
 169                 Optional<String> payload = PayloadClient.healthCheckFormat(vnfName, vnfHostIpAddress);
 170                 return client.vnfCommand(Action.HealthCheck, msoRequestId, vnfId, Optional.empty(), payload, controllerType);
 171         }
 172
 173         private Status snapshotAction(String msoRequestId, String vnfId, String vmId, Optional<String> vserverId, String identityUrl, String controllerType) throws JsonProcessingException, ApplicationControllerOrchestratorException{
 174                 Optional<String> payload = PayloadClient.snapshotFormat(vmId, identityUrl);
 175                 return client.vnfCommand(Action.Snapshot, msoRequestId, vnfId, vserverId, payload, controllerType);
 176         }
 177
 178         public String getErrorMessage(){
 179                 return errorMessage;
 180         }
 181
 182         public String getErrorCode(){
 183                 return errorCode;
 184         }
 185 }