bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/flowspecific/tasks/GenericVnfHealthCheck.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright (c) 2019 Samsung
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22 package org.onap.so.bpmn.infrastructure.flowspecific.tasks;
  23
  24 import java.util.HashMap;
  25 import java.util.Optional;
  26 import org.camunda.bpm.engine.delegate.BpmnError;
  27 import org.onap.appc.client.lcm.model.Action;
  28 import org.onap.so.bpmn.common.BuildingBlockExecution;
  29 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
  30 import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
  31 import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
  32 import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
  33 import org.onap.so.client.appc.ApplicationControllerAction;
  34 import org.onap.so.client.exception.ExceptionBuilder;
  35 import org.onap.so.db.catalog.client.CatalogDbClient;
  36 import org.onap.so.db.catalog.beans.ControllerSelectionReference;
  37 import org.onap.so.logger.ErrorCode;
  38 import org.onap.so.logger.MessageEnum;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41 import org.springframework.beans.factory.annotation.Autowired;
  42 import org.springframework.stereotype.Component;
  43
  44 @Component
  45 public class GenericVnfHealthCheck {
  46
  47         private static final Logger logger = LoggerFactory.getLogger(GenericVnfHealthCheck.class);
  48         @Autowired
  49         private ExceptionBuilder exceptionUtil;
  50         @Autowired
  51         private ExtractPojosForBB extractPojosForBB;
  52         @Autowired
  53         private CatalogDbClient catalogDbClient;
  54         @Autowired
  55         private ApplicationControllerAction appCClient;
  56
  57         public void setParamsForGenericVnfHealthCheck(BuildingBlockExecution execution) {
  58
  59                 GeneralBuildingBlock gBBInput = execution.getGeneralBuildingBlock();
  60
  61                 try {
  62                         ControllerSelectionReference controllerSelectionReference;
  63                         GenericVnf vnf = extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID);
  64                         String vnfId = vnf.getVnfId();
  65                         String vnfName = vnf.getVnfName();
  66                         String vnfType = vnf.getVnfType();
  67                         String oamIpAddress = vnf.getIpv4OamAddress();
  68                         String actionCategory = Action.HealthCheck.toString();
  69                         controllerSelectionReference = catalogDbClient.getControllerSelectionReferenceByVnfTypeAndActionCategory(vnfType, actionCategory);
  70                         String controllerName = controllerSelectionReference.getControllerName();
  71
  72                         execution.setVariable("vnfId", vnfId);
  73                         execution.setVariable("vnfName", vnfName);
  74                         execution.setVariable("oamIpAddress", oamIpAddress);
  75                         execution.setVariable("vnfHostIpAddress", oamIpAddress);
  76                         execution.setVariable("msoRequestId", gBBInput.getRequestContext().getMsoRequestId());
  77                         execution.setVariable("action", actionCategory);
  78                         execution.setVariable("controllerType", controllerName);
  79
  80                 } catch (Exception ex) {
  81                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  82                 }
  83         }
  84
  85         public void callAppcClient(BuildingBlockExecution execution) {
  86                 logger.trace("Start runAppcCommand ");
  87                 String appcCode = "1002";
  88                 String appcMessage = "";
  89                 try {
  90                         Action action = null;
  91                         action = Action.valueOf(execution.getVariable("action"));
  92                         String msoRequestId = execution.getVariable("msoRequestId");
  93                         String vnfId = execution.getVariable("vnfId");
  94                         Optional<String> payload = null;
  95                         if(execution.getVariable("payload") != null){
  96                                 String pay = execution.getVariable("payload");
  97                                 payload =  Optional.of(pay);
  98                         }
  99                         String controllerType = execution.getVariable("controllerType");
 100                         HashMap<String, String> payloadInfo = new HashMap<String, String>();
 101                         payloadInfo.put("vnfName", execution.getVariable("vnfName"));
 102                         payloadInfo.put("vfModuleId",execution.getVariable("vfModuleId"));
 103                         payloadInfo.put("oamIpAddress",execution.getVariable("oamIpAddress"));
 104                         payloadInfo.put("vnfHostIpAddress",execution.getVariable("vnfHostIpAddress"));
 105
 106                         logger.debug("Running APP-C action: {}", action.toString());
 107                         logger.debug("VNFID: {}", vnfId);
 108                         //PayloadInfo contains extra information that adds on to payload before making request to appc
 109                         appCClient.runAppCCommand(action, msoRequestId, vnfId, payload, payloadInfo, controllerType);
 110                         appcCode = appCClient.getErrorCode();
 111                         appcMessage = appCClient.getErrorMessage();
 112         } catch (BpmnError ex) {
 113                         logger.error("{} {} {} {}", MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(),
 114                                 "Caught exception in GenericVnfHealthCheck", "BPMN", ErrorCode.UnknownError.getValue(), ex);
 115                         appcMessage = ex.getMessage();
 116             exceptionUtil.buildAndThrowWorkflowException(execution, Integer.parseInt(appcCode), appcMessage);
 117                 } catch (Exception e) {
 118                         if (e instanceof java.util.concurrent.TimeoutException )
 119                         {
 120                                 appcMessage = "Request to APPC timed out. ";
 121                                 logger.error("{} {} {} {} {}", MessageEnum.RA_CONNECTION_EXCEPTION.toString(),
 122                                         "Caught timedOut exception in runAppcCommand in GenericVnfHealthCheck", "BPMN",
 123                                         ErrorCode.UnknownError.getValue(), "APPC Error", e);
 124                                 throw e;
 125                         }
 126                         else {
 127                                 logger.error("{} {} {} {} {}", MessageEnum.BPMN_GENERAL_EXCEPTION.toString(),
 128                                         "Caught exception in runAppcCommand in GenericVnfHealthCheck", "BPMN",
 129                                         ErrorCode.UnknownError.getValue(), "APPC Error", e);
 130                                 appcMessage = e.getMessage();
 131                                 exceptionUtil.buildAndThrowWorkflowException(execution, Integer.parseInt(appcCode), appcMessage);
 132                         }
 133                 }
 134                 logger.error("Error Message: " + appcMessage);
 135                 logger.error("ERROR CODE: " + appcCode);
 136                 logger.trace("End of runAppCommand ");
 137                 if (appcCode != null && !appcCode.equals("0")) {
 138                         exceptionUtil.buildAndThrowWorkflowException(execution, Integer.parseInt(appcCode), appcMessage);
 139                 }
 140         }
 141 }