2 * ============LICENSE_START=======================================================
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4 * ================================================================================
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5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights
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7 * ================================================================================
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8 * Licensed under the Apache License, Version 2.0 (the "License");
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9 * you may not use this file except in compliance with the License.
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10 * You may obtain a copy of the License at
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12 * http://www.apache.org/licenses/LICENSE-2.0
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14 * Unless required by applicable law or agreed to in writing, software
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15 * distributed under the License is distributed on an "AS IS" BASIS,
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16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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17 * See the License for the specific language governing permissions and
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18 * limitations under the License.
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19 * ============LICENSE_END============================================
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20 * ===================================================================
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21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
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24 package org.onap.clamp.clds.client;
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26 import com.att.eelf.configuration.EELFLogger;
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27 import com.att.eelf.configuration.EELFManager;
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28 import com.fasterxml.jackson.databind.node.ObjectNode;
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30 import java.util.Date;
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32 import org.json.simple.JSONObject;
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33 import org.json.simple.parser.JSONParser;
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34 import org.onap.clamp.clds.exception.DcaeDeploymentException;
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35 import org.onap.clamp.clds.model.refprop.RefProp;
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36 import org.onap.clamp.clds.util.LoggingUtils;
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37 import org.springframework.beans.factory.annotation.Autowired;
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40 * This class implements the communication with DCAE for the service
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44 public class DcaeDispatcherServices {
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45 protected static final EELFLogger logger = EELFManager.getInstance()
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46 .getLogger(DcaeDispatcherServices.class);
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47 protected static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
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49 private RefProp refProp;
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50 private static final String STATUS_URL_LOG = "Status URL extracted: ";
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51 private static final String DCAE_URL_PREFIX = "/dcae-deployments/";
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52 private static final String DCAE_URL_PROPERTY_NAME = "DCAE_DISPATCHER_URL";
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53 public static final String DCAE_REQUESTID_PROPERTY_NAME = "dcae.header.requestId";
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54 private static final String DCAE_LINK_FIELD = "links";
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55 private static final String DCAE_STATUS_FIELD = "status";
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58 * Delete the deployment on DCAE.
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60 * @param deploymentId
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62 * @return Return the URL Status
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64 public String deleteDeployment(String deploymentId) {
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65 Date startTime = new Date();
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66 LoggingUtils.setTargetContext("DCAE", "deleteDeployment");
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68 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;
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69 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "DELETE", null, null);
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70 JSONParser parser = new JSONParser();
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71 Object obj0 = parser.parse(responseStr);
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72 JSONObject jsonObj = (JSONObject) obj0;
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73 JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);
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74 String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);
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75 logger.info(STATUS_URL_LOG + statusUrl);
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76 LoggingUtils.setResponseContext("0", "Delete deployments success", this.getClass().getName());
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78 } catch (Exception e) {
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79 //Log StatusCode during exception in metrics log
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80 LoggingUtils.setResponseContext("900", "Delete deployments failed", this.getClass().getName());
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81 LoggingUtils.setErrorContext("900", "Delete deployments error");
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82 logger.error("Exception occurred during Delete Deployment Operation with DCAE", e);
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83 throw new DcaeDeploymentException("Exception occurred during Delete Deployment Operation with DCAE", e);
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85 LoggingUtils.setTimeContext(startTime, new Date());
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86 metricsLogger.info("deleteDeployment complete");
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91 * Get the Operation Status from a specified URL.
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94 * The URL provided by a previous DCAE Query
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95 * @return The status
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98 public String getOperationStatus(String statusUrl) {
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99 // Assigning processing status to monitor operation status further
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100 String opStatus = "processing";
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101 Date startTime = new Date();
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102 LoggingUtils.setTargetContext("DCAE", "getOperationStatus");
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104 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(statusUrl, "GET", null, null);
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105 JSONParser parser = new JSONParser();
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106 Object obj0 = parser.parse(responseStr);
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107 JSONObject jsonObj = (JSONObject) obj0;
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108 String operationType = (String) jsonObj.get("operationType");
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109 String status = (String) jsonObj.get("status");
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110 logger.info("Operation Type - " + operationType + ", Status " + status);
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111 LoggingUtils.setResponseContext("0", "Get operation status success", this.getClass().getName());
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113 } catch (Exception e) {
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114 //Log StatusCode during exception in metrics log
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115 LoggingUtils.setResponseContext("900", "Get operation status failed", this.getClass().getName());
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116 LoggingUtils.setErrorContext("900", "Get operation status error");
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117 logger.error("Exception occurred during getOperationStatus Operation with DCAE", e);
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119 LoggingUtils.setTimeContext(startTime, new Date());
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120 metricsLogger.info("getOperationStatus complete");
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126 * This method send a getDeployments operation to DCAE.
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129 public void getDeployments() {
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130 Date startTime = new Date();
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131 LoggingUtils.setTargetContext("DCAE", "getDeployments");
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133 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX;
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134 DcaeHttpConnectionManager.doDcaeHttpQuery(url, "GET", null, null);
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135 LoggingUtils.setResponseContext("0", "Get deployments success", this.getClass().getName());
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136 } catch (Exception e) {
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137 //Log StatusCode during exception in metrics log
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138 LoggingUtils.setResponseContext("900", "Get deployments failed", this.getClass().getName());
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139 LoggingUtils.setErrorContext("900", "Get deployments error");
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140 logger.error("Exception occurred during getDeployments Operation with DCAE", e);
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141 throw new DcaeDeploymentException("Exception occurred during getDeployments Operation with DCAE", e);
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143 LoggingUtils.setTimeContext(startTime, new Date());
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144 metricsLogger.info("getDeployments complete");
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149 * Returns status URL for createNewDeployment operation.
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151 * @param deploymentId
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152 * The deployment ID
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153 * @param serviceTypeId
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155 * @return The status URL
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157 public String createNewDeployment(String deploymentId, String serviceTypeId) {
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158 Date startTime = new Date();
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159 LoggingUtils.setTargetContext("DCAE", "createNewDeployment");
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161 ObjectNode rootNode = (ObjectNode) refProp.getJsonTemplate("dcae.deployment.template");
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162 rootNode.put("serviceTypeId", serviceTypeId);
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163 String apiBodyString = rootNode.toString();
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164 logger.info("Dcae api Body String - " + apiBodyString);
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165 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;
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166 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "PUT", apiBodyString,
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167 "application/json");
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168 JSONParser parser = new JSONParser();
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169 Object obj0 = parser.parse(responseStr);
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170 JSONObject jsonObj = (JSONObject) obj0;
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171 JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);
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172 String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);
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173 logger.info(STATUS_URL_LOG + statusUrl);
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174 LoggingUtils.setResponseContext("0", "Create new deployment failed", this.getClass().getName());
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176 } catch (Exception e) {
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177 //Log StatusCode during exception in metrics log
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178 LoggingUtils.setResponseContext("900", "Create new deployment failed", this.getClass().getName());
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179 LoggingUtils.setErrorContext("900", "Create new deployment error");
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180 logger.error("Exception occurred during createNewDeployment Operation with DCAE", e);
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181 throw new DcaeDeploymentException("Exception occurred during createNewDeployment Operation with DCAE", e);
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183 LoggingUtils.setTimeContext(startTime, new Date());
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184 metricsLogger.info("createNewDeployment complete");
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189 * Returns status URL for deleteExistingDeployment operation.
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191 * @param deploymentId
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192 * The deployment ID
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193 * @param serviceTypeId
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194 * The service Type ID
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195 * @return The status URL
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197 public String deleteExistingDeployment(String deploymentId, String serviceTypeId) {
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198 Date startTime = new Date();
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199 LoggingUtils.setTargetContext("DCAE", "deleteExistingDeployment");
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201 String apiBodyString = "{\"serviceTypeId\": \"" + serviceTypeId + "\"}";
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202 logger.info("Dcae api Body String - " + apiBodyString);
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203 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;
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204 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "DELETE", apiBodyString,
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205 "application/json");
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206 JSONParser parser = new JSONParser();
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207 Object obj0 = parser.parse(responseStr);
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208 JSONObject jsonObj = (JSONObject) obj0;
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209 JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);
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210 String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);
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211 logger.info(STATUS_URL_LOG + statusUrl);
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212 LoggingUtils.setResponseContext("0", "Delete existing deployment success", this.getClass().getName());
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214 } catch (Exception e) {
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215 //Log StatusCode during exception in metrics log
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216 LoggingUtils.setResponseContext("900", "Delete existing deployment failed", this.getClass().getName());
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217 LoggingUtils.setErrorContext("900", "Delete existing deployment error");
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218 logger.error("Exception occurred during deleteExistingDeployment Operation with DCAE", e);
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219 throw new DcaeDeploymentException("Exception occurred during deleteExistingDeployment Operation with DCAE",
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222 LoggingUtils.setTimeContext(startTime, new Date());
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223 metricsLogger.info("deleteExistingDeployment complete");
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