2 * ============LICENSE_START=======================================================
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4 * ================================================================================
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5 * Copyright (C) 2017 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 private static final String DCAE_LINK_FIELD = "links";
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54 private static final String DCAE_STATUS_FIELD = "status";
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57 * Delete the deployment on DCAE.
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59 * @param deploymentId
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61 * @return Return the URL Status
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63 public String deleteDeployment(String deploymentId) {
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64 Date startTime = new Date();
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65 LoggingUtils.setTargetContext("DCAE", "deleteDeployment");
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67 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;
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68 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "DELETE", null, null);
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69 JSONParser parser = new JSONParser();
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70 Object obj0 = parser.parse(responseStr);
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71 JSONObject jsonObj = (JSONObject) obj0;
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72 JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);
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73 String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);
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74 logger.info(STATUS_URL_LOG + statusUrl);
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76 } catch (Exception e) {
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77 logger.error("Exception occurred during Delete Deployment Operation with DCAE", e);
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78 throw new DcaeDeploymentException("Exception occurred during Delete Deployment Operation with DCAE", e);
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80 LoggingUtils.setTimeContext(startTime, new Date());
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81 metricsLogger.info("deleteDeployment complete");
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86 * Get the Operation Status from a specified URL.
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89 * The URL provided by a previous DCAE Query
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90 * @return The status
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93 public String getOperationStatus(String statusUrl) {
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94 // Assigning processing status to monitor operation status further
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95 String opStatus = "processing";
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96 Date startTime = new Date();
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97 LoggingUtils.setTargetContext("DCAE", "getOperationStatus");
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99 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(statusUrl, "GET", null, null);
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100 JSONParser parser = new JSONParser();
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101 Object obj0 = parser.parse(responseStr);
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102 JSONObject jsonObj = (JSONObject) obj0;
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103 String operationType = (String) jsonObj.get("operationType");
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104 String status = (String) jsonObj.get("status");
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105 logger.info("Operation Type - " + operationType + ", Status " + status);
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107 } catch (Exception e) {
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108 logger.error("Exception occurred during getOperationStatus Operation with DCAE", e);
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110 LoggingUtils.setTimeContext(startTime, new Date());
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111 metricsLogger.info("getOperationStatus complete");
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117 * This method send a getDeployments operation to DCAE.
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120 public void getDeployments() {
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121 Date startTime = new Date();
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122 LoggingUtils.setTargetContext("DCAE", "getDeployments");
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124 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX;
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125 DcaeHttpConnectionManager.doDcaeHttpQuery(url, "GET", null, null);
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126 } catch (Exception e) {
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127 logger.error("Exception occurred during getDeployments Operation with DCAE", e);
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128 throw new DcaeDeploymentException("Exception occurred during getDeployments Operation with DCAE", e);
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130 LoggingUtils.setTimeContext(startTime, new Date());
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131 metricsLogger.info("getDeployments complete");
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136 * Returns status URL for createNewDeployment operation.
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138 * @param deploymentId
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139 * The deployment ID
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140 * @param serviceTypeId
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142 * @return The status URL
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144 public String createNewDeployment(String deploymentId, String serviceTypeId) {
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145 Date startTime = new Date();
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146 LoggingUtils.setTargetContext("DCAE", "createNewDeployment");
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148 ObjectNode rootNode = (ObjectNode) refProp.getJsonTemplate("dcae.deployment.template");
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149 rootNode.put("serviceTypeId", serviceTypeId);
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150 String apiBodyString = rootNode.toString();
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151 logger.info("Dcae api Body String - " + apiBodyString);
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152 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;
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153 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "PUT", apiBodyString,
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154 "application/json");
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155 JSONParser parser = new JSONParser();
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156 Object obj0 = parser.parse(responseStr);
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157 JSONObject jsonObj = (JSONObject) obj0;
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158 JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);
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159 String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);
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160 logger.info(STATUS_URL_LOG + statusUrl);
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162 } catch (Exception e) {
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163 logger.error("Exception occurred during createNewDeployment Operation with DCAE", e);
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164 throw new DcaeDeploymentException("Exception occurred during createNewDeployment Operation with DCAE", e);
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166 LoggingUtils.setTimeContext(startTime, new Date());
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167 metricsLogger.info("createNewDeployment complete");
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172 * Returns status URL for deleteExistingDeployment operation.
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174 * @param deploymentId
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175 * The deployment ID
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176 * @param serviceTypeId
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177 * The service Type ID
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178 * @return The status URL
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180 public String deleteExistingDeployment(String deploymentId, String serviceTypeId) {
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181 Date startTime = new Date();
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182 LoggingUtils.setTargetContext("DCAE", "deleteExistingDeployment");
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184 String apiBodyString = "{\"serviceTypeId\": \"" + serviceTypeId + "\"}";
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185 logger.info("Dcae api Body String - " + apiBodyString);
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186 String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;
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187 String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "DELETE", apiBodyString,
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188 "application/json");
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189 JSONParser parser = new JSONParser();
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190 Object obj0 = parser.parse(responseStr);
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191 JSONObject jsonObj = (JSONObject) obj0;
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192 JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);
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193 String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);
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194 logger.info(STATUS_URL_LOG + statusUrl);
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196 } catch (Exception e) {
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197 logger.error("Exception occurred during deleteExistingDeployment Operation with DCAE", e);
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198 throw new DcaeDeploymentException("Exception occurred during deleteExistingDeployment Operation with DCAE",
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201 LoggingUtils.setTimeContext(startTime, new Date());
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202 metricsLogger.info("deleteExistingDeployment complete");
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