gerrit.onap Code Review - so.git/blob

   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     public static final String VNF_NAME = "vnfName";
  49     public static final String OAM_IP_ADDRESS = "oamIpAddress";
  50     public static final String VNF_HOST_IP_ADDRESS = "vnfHostIpAddress";
  51     @Autowired
  52     private ExceptionBuilder exceptionUtil;
  53     @Autowired
  54     private ExtractPojosForBB extractPojosForBB;
  55     @Autowired
  56     private CatalogDbClient catalogDbClient;
  57     @Autowired
  58     private ApplicationControllerAction appCClient;
  59
  60     public void setParamsForGenericVnfHealthCheck(BuildingBlockExecution execution) {
  61
  62         GeneralBuildingBlock gBBInput = execution.getGeneralBuildingBlock();
  63
  64         try {
  65             ControllerSelectionReference controllerSelectionReference;
  66             GenericVnf vnf = extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID);
  67             String vnfId = vnf.getVnfId();
  68             String vnfName = vnf.getVnfName();
  69             String vnfType = vnf.getVnfType();
  70             String oamIpAddress = vnf.getIpv4OamAddress();
  71             String actionCategory = Action.HealthCheck.toString();
  72             controllerSelectionReference =
  73                     catalogDbClient.getControllerSelectionReferenceByVnfTypeAndActionCategory(vnfType, actionCategory);
  74             String controllerName = controllerSelectionReference.getControllerName();
  75
  76             execution.setVariable("vnfId", vnfId);
  77             execution.setVariable(VNF_NAME, vnfName);
  78             execution.setVariable(OAM_IP_ADDRESS, oamIpAddress);
  79             execution.setVariable(VNF_HOST_IP_ADDRESS, oamIpAddress);
  80             execution.setVariable("msoRequestId", gBBInput.getRequestContext().getMsoRequestId());
  81             execution.setVariable("action", actionCategory);
  82             execution.setVariable("controllerType", controllerName);
  83
  84         } catch (Exception ex) {
  85             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  86         }
  87     }
  88
  89     public void callAppcClient(BuildingBlockExecution execution) {
  90         logger.trace("Start runAppcCommand ");
  91         String appcCode = "1002";
  92         String appcMessage = "";
  93         try {
  94             Action action = null;
  95             action = Action.valueOf(execution.getVariable("action"));
  96             String msoRequestId = execution.getVariable("msoRequestId");
  97             String vnfId = execution.getVariable("vnfId");
  98             Optional<String> payload = null;
  99             if (execution.getVariable("payload") != null) {
 100                 String pay = execution.getVariable("payload");
 101                 payload = Optional.of(pay);
 102             }
 103             String controllerType = execution.getVariable("controllerType");
 104             HashMap<String, String> payloadInfo = new HashMap<>();
 105             payloadInfo.put(VNF_NAME, execution.getVariable(VNF_NAME));
 106             payloadInfo.put("vfModuleId", execution.getVariable("vfModuleId"));
 107             payloadInfo.put(OAM_IP_ADDRESS, execution.getVariable(OAM_IP_ADDRESS));
 108             payloadInfo.put(VNF_HOST_IP_ADDRESS, execution.getVariable(VNF_HOST_IP_ADDRESS));
 109
 110             logger.debug("Running APP-C action: {}", action.toString());
 111             logger.debug("VNFID: {}", vnfId);
 112             // PayloadInfo contains extra information that adds on to payload before making request to appc
 113             appCClient.runAppCCommand(action, msoRequestId, vnfId, payload, payloadInfo, controllerType);
 114             appcCode = appCClient.getErrorCode();
 115             appcMessage = appCClient.getErrorMessage();
 116         } catch (BpmnError ex) {
 117             logger.error("{} {} {} {}", MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(),
 118                     "Caught exception in GenericVnfHealthCheck", "BPMN", ErrorCode.UnknownError.getValue(), ex);
 119             appcMessage = ex.getMessage();
 120             exceptionUtil.buildAndThrowWorkflowException(execution, Integer.parseInt(appcCode), appcMessage);
 121         } catch (Exception e) {
 122             if (e instanceof java.util.concurrent.TimeoutException) {
 123                 appcMessage = "Request to APPC timed out. ";
 124                 logger.error("{} {} {} {} {}", MessageEnum.RA_CONNECTION_EXCEPTION.toString(),
 125                         "Caught timedOut exception in runAppcCommand in GenericVnfHealthCheck", "BPMN",
 126                         ErrorCode.UnknownError.getValue(), "APPC Error", e);
 127                 throw e;
 128             } else {
 129                 logger.error("{} {} {} {} {}", MessageEnum.BPMN_GENERAL_EXCEPTION.toString(),
 130                         "Caught exception in runAppcCommand in GenericVnfHealthCheck", "BPMN",
 131                         ErrorCode.UnknownError.getValue(), "APPC Error", e);
 132                 appcMessage = e.getMessage();
 133                 exceptionUtil.buildAndThrowWorkflowException(execution, Integer.parseInt(appcCode), appcMessage);
 134             }
 135         }
 136         logger.error("Error Message: " + appcMessage);
 137         logger.error("ERROR CODE: " + appcCode);
 138         logger.trace("End of runAppCommand ");
 139         if (appcCode != null && !("0").equals(appcCode)) {
 140             exceptionUtil.buildAndThrowWorkflowException(execution, Integer.parseInt(appcCode), appcMessage);
 141         }
 142     }
 143 }