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.config.ClampProperties;
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35 import org.onap.clamp.clds.exception.dcae.DcaeDeploymentException;
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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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38 import org.springframework.stereotype.Component;
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41 * This class implements the communication with DCAE for the service
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45 public class DcaeDispatcherServices {
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47 protected static final EELFLogger logger = EELFManager.getInstance().getLogger(DcaeDispatcherServices.class);
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48 protected static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
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50 private ClampProperties refProp;
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51 private static final String STATUS_URL_LOG = "Status URL extracted: ";
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52 private static final String DCAE_URL_PREFIX = "/dcae-deployments/";
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53 private static final String DCAE_URL_PROPERTY_NAME = "dcae.dispatcher.url";
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54 private static final String DCAE_REQUEST_FAILED_LOG = "RequestFailed - responseStr=";
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55 public static final String DCAE_REQUESTID_PROPERTY_NAME = "dcae.header.requestId";
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56 private static final String DCAE_LINK_FIELD = "links";
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57 private static final String DCAE_STATUS_FIELD = "status";
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60 * Delete the deployment on DCAE.
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62 * @param deploymentId
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64 * @return Return the URL Status
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66 public String deleteDeployment(String deploymentId) {
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67 Date startTime = new Date();
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68 LoggingUtils.setTargetContext("DCAE", "deleteDeployment");
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70 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;
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71 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "DELETE", null, null);
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72 JSONParser parser = new JSONParser();
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73 Object obj0 = parser.parse(responseStr);
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74 JSONObject jsonObj = (JSONObject) obj0;
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75 JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);
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76 String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);
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77 logger.info(STATUS_URL_LOG + statusUrl);
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78 LoggingUtils.setResponseContext("0", "Delete deployments success", this.getClass().getName());
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80 } catch (Exception e) {
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81 // Log StatusCode during exception in metrics log
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82 LoggingUtils.setResponseContext("900", "Delete deployments failed", this.getClass().getName());
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83 LoggingUtils.setErrorContext("900", "Delete deployments error");
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84 logger.error("Exception occurred during Delete Deployment Operation with DCAE", e);
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85 throw new DcaeDeploymentException("Exception occurred during Delete Deployment Operation with DCAE", e);
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87 LoggingUtils.setTimeContext(startTime, new Date());
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88 metricsLogger.info("deleteDeployment complete");
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93 * Get the Operation Status from a specified URL.
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96 * The URL provided by a previous DCAE Query
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97 * @return The status
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99 public String getOperationStatus(String statusUrl) {
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100 // Assigning processing status to monitor operation status further
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101 String opStatus = "processing";
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102 Date startTime = new Date();
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103 LoggingUtils.setTargetContext("DCAE", "getOperationStatus");
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105 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(statusUrl, "GET", null, null);
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106 JSONParser parser = new JSONParser();
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107 Object obj0 = parser.parse(responseStr);
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108 JSONObject jsonObj = (JSONObject) obj0;
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109 String operationType = (String) jsonObj.get("operationType");
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110 String status = (String) jsonObj.get("status");
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111 logger.info("Operation Type - " + operationType + ", Status " + status);
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112 LoggingUtils.setResponseContext("0", "Get operation status success", this.getClass().getName());
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114 } catch (Exception e) {
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115 // Log StatusCode during exception in metrics log
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116 LoggingUtils.setResponseContext("900", "Get operation status failed", this.getClass().getName());
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117 LoggingUtils.setErrorContext("900", "Get operation status error");
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118 logger.error("Exception occurred during getOperationStatus Operation with DCAE", e);
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120 LoggingUtils.setTimeContext(startTime, new Date());
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121 metricsLogger.info("getOperationStatus complete");
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127 * 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 * @param blueprintInput
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156 * The value for each blueprint parameters in a flat JSON
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157 * @return The status URL
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159 public String createNewDeployment(String deploymentId, String serviceTypeId) {
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160 Date startTime = new Date();
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161 LoggingUtils.setTargetContext("DCAE", "createNewDeployment");
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163 ObjectNode rootNode = (ObjectNode) refProp.getJsonTemplate("dcae.deployment.template");
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164 rootNode.put("serviceTypeId", serviceTypeId);
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165 String apiBodyString = rootNode.toString();
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166 logger.info("Dcae api Body String - " + apiBodyString);
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167 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;
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168 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "PUT", apiBodyString,
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169 "application/json");
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170 JSONParser parser = new JSONParser();
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171 Object obj0 = parser.parse(responseStr);
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172 JSONObject jsonObj = (JSONObject) obj0;
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173 JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);
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174 String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);
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175 logger.info(STATUS_URL_LOG + statusUrl);
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176 LoggingUtils.setResponseContext("0", "Create new deployment failed", this.getClass().getName());
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178 } catch (Exception e) {
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179 // Log StatusCode during exception in metrics log
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180 LoggingUtils.setResponseContext("900", "Create new deployment failed", this.getClass().getName());
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181 LoggingUtils.setErrorContext("900", "Create new deployment error");
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182 logger.error("Exception occurred during createNewDeployment Operation with DCAE", e);
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183 throw new DcaeDeploymentException("Exception occurred during createNewDeployment Operation with DCAE", e);
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185 LoggingUtils.setTimeContext(startTime, new Date());
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186 metricsLogger.info("createNewDeployment complete");
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191 * Returns status URL for deleteExistingDeployment operation.
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193 * @param deploymentId
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194 * The deployment ID
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195 * @param serviceTypeId
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196 * The service Type ID
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197 * @return The status URL
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199 public String deleteExistingDeployment(String deploymentId, String serviceTypeId) {
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200 Date startTime = new Date();
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201 LoggingUtils.setTargetContext("DCAE", "deleteExistingDeployment");
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203 String apiBodyString = "{\"serviceTypeId\": \"" + serviceTypeId + "\"}";
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204 logger.info("Dcae api Body String - " + apiBodyString);
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205 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;
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206 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "DELETE", apiBodyString,
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207 "application/json");
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208 JSONParser parser = new JSONParser();
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209 Object obj0 = parser.parse(responseStr);
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210 JSONObject jsonObj = (JSONObject) obj0;
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211 JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);
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212 String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);
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213 logger.info(STATUS_URL_LOG + statusUrl);
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214 LoggingUtils.setResponseContext("0", "Delete existing deployment success", this.getClass().getName());
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216 } catch (Exception e) {
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217 // Log StatusCode during exception in metrics log
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218 LoggingUtils.setResponseContext("900", "Delete existing deployment failed", this.getClass().getName());
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219 LoggingUtils.setErrorContext("900", "Delete existing deployment error");
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220 logger.error("Exception occurred during deleteExistingDeployment Operation with DCAE", e);
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221 throw new DcaeDeploymentException("Exception occurred during deleteExistingDeployment Operation with DCAE",
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224 LoggingUtils.setTimeContext(startTime, new Date());
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225 metricsLogger.info("deleteExistingDeployment complete");
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