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 =
  70                     catalogDbClient.getControllerSelectionReferenceByVnfTypeAndActionCategory(vnfType, actionCategory);
  71             String controllerName = controllerSelectionReference.getControllerName();
  72
  73             execution.setVariable("vnfId", vnfId);
  74             execution.setVariable("vnfName", vnfName);
  75             execution.setVariable("oamIpAddress", oamIpAddress);
  76             execution.setVariable("vnfHostIpAddress", oamIpAddress);
  77             execution.setVariable("msoRequestId", gBBInput.getRequestContext().getMsoRequestId());
  78             execution.setVariable("action", actionCategory);
  79             execution.setVariable("controllerType", controllerName);
  80
  81         } catch (Exception ex) {
  82             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  83         }
  84     }
  85
  86     public void callAppcClient(BuildingBlockExecution execution) {
  87         logger.trace("Start runAppcCommand ");
  88         String appcCode = "1002";
  89         String appcMessage = "";
  90         try {
  91             Action action = null;
  92             action = Action.valueOf(execution.getVariable("action"));
  93             String msoRequestId = execution.getVariable("msoRequestId");
  94             String vnfId = execution.getVariable("vnfId");
  95             Optional<String> payload = null;
  96             if (execution.getVariable("payload") != null) {
  97                 String pay = execution.getVariable("payload");
  98                 payload = Optional.of(pay);
  99             }
 100             String controllerType = execution.getVariable("controllerType");
 101             HashMap<String, String> payloadInfo = new HashMap<String, String>();
 102             payloadInfo.put("vnfName", execution.getVariable("vnfName"));
 103             payloadInfo.put("vfModuleId", execution.getVariable("vfModuleId"));
 104             payloadInfo.put("oamIpAddress", execution.getVariable("oamIpAddress"));
 105             payloadInfo.put("vnfHostIpAddress", execution.getVariable("vnfHostIpAddress"));
 106
 107             logger.debug("Running APP-C action: {}", action.toString());
 108             logger.debug("VNFID: {}", vnfId);
 109             // PayloadInfo contains extra information that adds on to payload before making request to appc
 110             appCClient.runAppCCommand(action, msoRequestId, vnfId, payload, payloadInfo, controllerType);
 111             appcCode = appCClient.getErrorCode();
 112             appcMessage = appCClient.getErrorMessage();
 113         } catch (BpmnError ex) {
 114             logger.error("{} {} {} {}", MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(),
 115                     "Caught exception in GenericVnfHealthCheck", "BPMN", ErrorCode.UnknownError.getValue(), ex);
 116             appcMessage = ex.getMessage();
 117             exceptionUtil.buildAndThrowWorkflowException(execution, Integer.parseInt(appcCode), appcMessage);
 118         } catch (Exception e) {
 119             if (e instanceof java.util.concurrent.TimeoutException) {
 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             } else {
 126                 logger.error("{} {} {} {} {}", MessageEnum.BPMN_GENERAL_EXCEPTION.toString(),
 127                         "Caught exception in runAppcCommand in GenericVnfHealthCheck", "BPMN",
 128                         ErrorCode.UnknownError.getValue(), "APPC Error", e);
 129                 appcMessage = e.getMessage();
 130                 exceptionUtil.buildAndThrowWorkflowException(execution, Integer.parseInt(appcCode), appcMessage);
 131             }
 132         }
 133         logger.error("Error Message: " + appcMessage);
 134         logger.error("ERROR CODE: " + appcCode);
 135         logger.trace("End of runAppCommand ");
 136         if (appcCode != null && !appcCode.equals("0")) {
 137             exceptionUtil.buildAndThrowWorkflowException(execution, Integer.parseInt(appcCode), appcMessage);
 138         }
 139     }
 140 }