\r
package org.onap.clamp.clds.client;\r
\r
-import java.io.BufferedReader;\r
-import java.io.DataOutputStream;\r
-import java.io.InputStream;\r
-import java.io.InputStreamReader;\r
-import java.net.URL;\r
-import java.util.stream.Collectors;\r
+import com.att.eelf.configuration.EELFLogger;\r
+import com.att.eelf.configuration.EELFManager;\r
+import com.fasterxml.jackson.databind.node.ObjectNode;\r
\r
-import javax.net.ssl.HttpsURLConnection;\r
+import java.util.Date;\r
\r
import org.json.simple.JSONObject;\r
import org.json.simple.parser.JSONParser;\r
+import org.onap.clamp.clds.exception.DcaeDeploymentException;\r
import org.onap.clamp.clds.model.refprop.RefProp;\r
+import org.onap.clamp.clds.util.LoggingUtils;\r
import org.springframework.beans.factory.annotation.Autowired;\r
\r
-import com.att.eelf.configuration.EELFLogger;\r
-import com.att.eelf.configuration.EELFManager;\r
-\r
/**\r
- *\r
+ * This class implements the communication with DCAE for the service\r
+ * deployments.\r
*\r
*/\r
public class DcaeDispatcherServices {\r
- protected static final EELFLogger logger = EELFManager.getInstance().getLogger(DcaeDispatcherServices.class);\r
- protected static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();\r
-\r
+ protected static final EELFLogger logger = EELFManager.getInstance()\r
+ .getLogger(DcaeDispatcherServices.class);\r
+ protected static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();\r
@Autowired\r
- private RefProp refProp;\r
+ private RefProp refProp;\r
+ private static final String STATUS_URL_LOG = "Status URL extracted: ";\r
+ private static final String DCAE_URL_PREFIX = "/dcae-deployments/";\r
+ private static final String DCAE_URL_PROPERTY_NAME = "DCAE_DISPATCHER_URL";\r
+ private static final String DCAE_LINK_FIELD = "links";\r
+ private static final String DCAE_STATUS_FIELD = "status";\r
\r
/**\r
- *\r
+ * Delete the deployment on DCAE.\r
+ * \r
* @param deploymentId\r
- * @return\r
- * @throws Exception\r
+ * The deployment ID\r
+ * @return Return the URL Status\r
*/\r
- public String deleteDeployment(String deploymentId) throws Exception {\r
-\r
- String statusUrl = null;\r
- InputStream in = null;\r
+ public String deleteDeployment(String deploymentId) {\r
+ Date startTime = new Date();\r
+ LoggingUtils.setTargetContext("DCAE", "deleteDeployment");\r
try {\r
- String url = refProp.getStringValue("DCAE_DISPATCHER_URL") + "/dcae-deployments/" + deploymentId;\r
- logger.info("Dcae Dispatcher url - " + url);\r
- URL obj = new URL(url);\r
- HttpsURLConnection conn = (HttpsURLConnection) obj.openConnection();\r
- conn.setRequestMethod("DELETE");\r
- int responseCode = conn.getResponseCode();\r
-\r
- boolean requestFailed = true;\r
- logger.info("responseCode=" + responseCode);\r
- if (responseCode == 200 || responseCode == 202) {\r
- requestFailed = false;\r
- }\r
-\r
- InputStream inStream = conn.getErrorStream();\r
- if (inStream == null) {\r
- inStream = conn.getInputStream();\r
- }\r
-\r
- String responseStr = null;\r
- if (inStream != null) {\r
- BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inStream));\r
- String inputLine = null;\r
- StringBuffer response = new StringBuffer();\r
- while ((inputLine = bufferedReader.readLine()) != null) {\r
- response.append(inputLine);\r
- }\r
- responseStr = response.toString();\r
- }\r
-\r
- if (responseStr != null) {\r
- if (requestFailed) {\r
- logger.error("requestFailed - responseStr=" + responseStr);\r
- throw new Exception(responseStr);\r
- }\r
- }\r
-\r
- logger.debug("response code " + responseCode);\r
- in = conn.getInputStream();\r
- logger.debug("res:" + responseStr);\r
+ String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;\r
+ String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "DELETE", null, null);\r
JSONParser parser = new JSONParser();\r
Object obj0 = parser.parse(responseStr);\r
JSONObject jsonObj = (JSONObject) obj0;\r
- JSONObject linksObj = (JSONObject) jsonObj.get("links");\r
- statusUrl = (String) linksObj.get("status");\r
- logger.debug("Status URL: " + statusUrl);\r
-\r
+ JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);\r
+ String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);\r
+ logger.info(STATUS_URL_LOG + statusUrl);\r
+ return statusUrl;\r
} catch (Exception e) {\r
- logger.error(e.getClass().getName() + " " + e.getMessage());\r
- throw e;\r
+ logger.error("Exception occurred during Delete Deployment Operation with DCAE", e);\r
+ throw new DcaeDeploymentException("Exception occurred during Delete Deployment Operation with DCAE", e);\r
} finally {\r
- if (in != null) {\r
- in.close();\r
- }\r
+ LoggingUtils.setTimeContext(startTime, new Date());\r
+ metricsLogger.info("deleteDeployment complete");\r
}\r
-\r
- return statusUrl;\r
-\r
}\r
\r
/**\r
- *\r
+ * Get the Operation Status from a specified URL.\r
+ * \r
* @param statusUrl\r
- * @return\r
- * @throws Exception\r
+ * The URL provided by a previous DCAE Query\r
+ * @return The status\r
+ * \r
*/\r
- public String getOperationStatus(String statusUrl) throws Exception {\r
-\r
- //Assigning processing status to monitor operation status further\r
+ public String getOperationStatus(String statusUrl) {\r
+ // Assigning processing status to monitor operation status further\r
String opStatus = "processing";\r
- InputStream in = null;\r
+ Date startTime = new Date();\r
+ LoggingUtils.setTargetContext("DCAE", "getOperationStatus");\r
try {\r
- URL obj = new URL(statusUrl);\r
- HttpsURLConnection conn = (HttpsURLConnection) obj.openConnection();\r
- conn.setRequestMethod("GET");\r
- int responseCode = conn.getResponseCode();\r
- logger.debug("Deployment operation status response code - " + responseCode);\r
- if(responseCode == 200){\r
- in = conn.getInputStream();\r
- String res = new BufferedReader(new InputStreamReader(in)).lines().collect(Collectors.joining("\n"));\r
- JSONParser parser = new JSONParser();\r
- Object obj0 = parser.parse(res);\r
- JSONObject jsonObj = (JSONObject) obj0;\r
- String operationType = (String) jsonObj.get("operationType");\r
- String status = (String) jsonObj.get("status");\r
- logger.debug("Operation Type - " + operationType + ", Status " + status);\r
- opStatus = status;\r
- }\r
+ String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(statusUrl, "GET", null, null);\r
+ JSONParser parser = new JSONParser();\r
+ Object obj0 = parser.parse(responseStr);\r
+ JSONObject jsonObj = (JSONObject) obj0;\r
+ String operationType = (String) jsonObj.get("operationType");\r
+ String status = (String) jsonObj.get("status");\r
+ logger.info("Operation Type - " + operationType + ", Status " + status);\r
+ opStatus = status;\r
} catch (Exception e) {\r
- logger.debug(e.getClass().getName() + " " + e.getMessage());\r
- logger.debug(e.getMessage()\r
- + " : got exception while retrieving status, trying again until we get 200 response code");\r
+ logger.error("Exception occurred during getOperationStatus Operation with DCAE", e);\r
} finally {\r
- if (in != null) {\r
- in.close();\r
- }\r
+ LoggingUtils.setTimeContext(startTime, new Date());\r
+ metricsLogger.info("getOperationStatus complete");\r
}\r
-\r
return opStatus;\r
}\r
\r
/**\r
- *\r
- * @throws Exception\r
+ * This method send a getDeployments operation to DCAE.\r
+ * \r
*/\r
- public void getDeployments() throws Exception {\r
- InputStream in = null;\r
+ public void getDeployments() {\r
+ Date startTime = new Date();\r
+ LoggingUtils.setTargetContext("DCAE", "getDeployments");\r
try {\r
- String url = refProp.getStringValue("DCAE_DISPATCHER_URL") + "/dcae-deployments";\r
- logger.info("Dcae Dispatcher deployments url - " + url);\r
- URL obj = new URL(url);\r
- HttpsURLConnection conn = (HttpsURLConnection) obj.openConnection();\r
- conn.setRequestMethod("GET");\r
- int responseCode = conn.getResponseCode();\r
- logger.debug("response code " + responseCode);\r
- in = conn.getInputStream();\r
- String res = new BufferedReader(new InputStreamReader(in)).lines().collect(Collectors.joining("\n"));\r
- logger.debug("res:" + res);\r
+ String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX;\r
+ DcaeHttpConnectionManager.doDcaeHttpQuery(url, "GET", null, null);\r
} catch (Exception e) {\r
- logger.error("Exception occurred during DCAE communication", e);\r
- throw e;\r
+ logger.error("Exception occurred during getDeployments Operation with DCAE", e);\r
+ throw new DcaeDeploymentException("Exception occurred during getDeployments Operation with DCAE", e);\r
} finally {\r
- if (in != null) {\r
- in.close();\r
- }\r
+ LoggingUtils.setTimeContext(startTime, new Date());\r
+ metricsLogger.info("getDeployments complete");\r
}\r
}\r
\r
/**\r
- * Returns status URL for deployment operation\r
+ * Returns status URL for createNewDeployment operation.\r
*\r
* @param deploymentId\r
+ * The deployment ID\r
* @param serviceTypeId\r
- * @return\r
- * @throws Exception\r
+ * Service type ID\r
+ * @return The status URL\r
*/\r
- public String createNewDeployment(String deploymentId, String serviceTypeId) throws Exception {\r
-\r
- String statusUrl = null;\r
- InputStream inStream = null;\r
- BufferedReader in = null;\r
+ public String createNewDeployment(String deploymentId, String serviceTypeId) {\r
+ Date startTime = new Date();\r
+ LoggingUtils.setTargetContext("DCAE", "createNewDeployment");\r
try {\r
- String apiBodyString = "{\"serviceTypeId\": \"" + serviceTypeId + "\"}";\r
+ ObjectNode rootNode = (ObjectNode) refProp.getJsonTemplate("dcae.deployment.template");\r
+ rootNode.put("serviceTypeId", serviceTypeId);\r
+ String apiBodyString = rootNode.toString();\r
logger.info("Dcae api Body String - " + apiBodyString);\r
- String url = refProp.getStringValue("DCAE_DISPATCHER_URL") + "/dcae-deployments/" + deploymentId;\r
- logger.info("Dcae Dispatcher Service url - " + url);\r
- URL obj = new URL(url);\r
- HttpsURLConnection conn = (HttpsURLConnection) obj.openConnection();\r
- conn.setRequestMethod("PUT");\r
- conn.setRequestProperty("Content-Type", "application/json");\r
- conn.setDoOutput(true);\r
- try (DataOutputStream wr = new DataOutputStream(conn.getOutputStream())) {\r
- wr.writeBytes(apiBodyString);\r
- wr.flush();\r
- }\r
-\r
- boolean requestFailed = true;\r
- int responseCode = conn.getResponseCode();\r
- logger.info("responseCode=" + responseCode);\r
- if (responseCode == 200 || responseCode == 202) {\r
- requestFailed = false;\r
- }\r
-\r
- inStream = conn.getErrorStream();\r
- if (inStream == null) {\r
- inStream = conn.getInputStream();\r
- }\r
-\r
- String responseStr = null;\r
- if (inStream != null) {\r
- in = new BufferedReader(new InputStreamReader(inStream));\r
-\r
- String inputLine = null;\r
-\r
- StringBuffer response = new StringBuffer();\r
-\r
- while ((inputLine = in.readLine()) != null) {\r
- response.append(inputLine);\r
- }\r
-\r
- responseStr = response.toString();\r
- }\r
-\r
- if (responseStr != null) {\r
- if (requestFailed) {\r
- logger.error("requestFailed - responseStr=" + responseStr);\r
- throw new Exception(responseStr);\r
- }\r
- }\r
-\r
- logger.debug("response code " + responseCode);\r
+ String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;\r
+ String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "PUT", apiBodyString,\r
+ "application/json");\r
JSONParser parser = new JSONParser();\r
Object obj0 = parser.parse(responseStr);\r
JSONObject jsonObj = (JSONObject) obj0;\r
- JSONObject linksObj = (JSONObject) jsonObj.get("links");\r
- statusUrl = (String) linksObj.get("status");\r
- logger.debug("Status URL: " + statusUrl);\r
+ JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);\r
+ String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);\r
+ logger.info(STATUS_URL_LOG + statusUrl);\r
+ return statusUrl;\r
} catch (Exception e) {\r
- logger.error("Exception occurred during the DCAE communication", e);\r
- throw e;\r
+ logger.error("Exception occurred during createNewDeployment Operation with DCAE", e);\r
+ throw new DcaeDeploymentException("Exception occurred during createNewDeployment Operation with DCAE", e);\r
} finally {\r
- if (inStream != null) {\r
- inStream.close();\r
- }\r
- if (in != null) {\r
- in.close();\r
- }\r
+ LoggingUtils.setTimeContext(startTime, new Date());\r
+ metricsLogger.info("createNewDeployment complete");\r
}\r
- return statusUrl;\r
}\r
\r
/**\r
- *\r
+ * Returns status URL for deleteExistingDeployment operation.\r
+ * \r
* @param deploymentId\r
+ * The deployment ID\r
* @param serviceTypeId\r
- * @return\r
- * @throws Exception\r
+ * The service Type ID\r
+ * @return The status URL\r
*/\r
- public String deleteExistingDeployment(String deploymentId, String serviceTypeId) throws Exception {\r
-\r
- String statusUrl = null;\r
- InputStream in = null;\r
+ public String deleteExistingDeployment(String deploymentId, String serviceTypeId) {\r
+ Date startTime = new Date();\r
+ LoggingUtils.setTargetContext("DCAE", "deleteExistingDeployment");\r
try {\r
String apiBodyString = "{\"serviceTypeId\": \"" + serviceTypeId + "\"}";\r
- logger.debug(apiBodyString);\r
- String url = refProp.getStringValue("DCAE_DISPATCHER_URL") + "/dcae-deployments/" + deploymentId;\r
- logger.info("Dcae Dispatcher deployments url - " + url);\r
- URL obj = new URL(url);\r
- HttpsURLConnection conn = (HttpsURLConnection) obj.openConnection();\r
- conn.setRequestMethod("DELETE");\r
- conn.setRequestProperty("Content-Type", "application/json");\r
- conn.setDoOutput(true);\r
- DataOutputStream wr = new DataOutputStream(conn.getOutputStream());\r
- wr.writeBytes(apiBodyString);\r
- wr.flush();\r
-\r
- int responseCode = conn.getResponseCode();\r
- logger.debug("response code " + responseCode);\r
- in = conn.getInputStream();\r
- String res = new BufferedReader(new InputStreamReader(in)).lines().collect(Collectors.joining("\n"));\r
- logger.debug("res:" + res);\r
+ logger.info("Dcae api Body String - " + apiBodyString);\r
+ String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;\r
+ String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "DELETE", apiBodyString,\r
+ "application/json");\r
JSONParser parser = new JSONParser();\r
- Object obj0 = parser.parse(res);\r
+ Object obj0 = parser.parse(responseStr);\r
JSONObject jsonObj = (JSONObject) obj0;\r
- JSONObject linksObj = (JSONObject) jsonObj.get("links");\r
- statusUrl = (String) linksObj.get("status");\r
- logger.debug("Status URL: " + statusUrl);\r
+ JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);\r
+ String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);\r
+ logger.info(STATUS_URL_LOG + statusUrl);\r
+ return statusUrl;\r
} catch (Exception e) {\r
- logger.error("Exception occurred during DCAE communication", e);\r
- throw e;\r
+ logger.error("Exception occurred during deleteExistingDeployment Operation with DCAE", e);\r
+ throw new DcaeDeploymentException("Exception occurred during deleteExistingDeployment Operation with DCAE",\r
+ e);\r
} finally {\r
- if (in != null) {\r
- in.close();\r
- }\r
+ LoggingUtils.setTimeContext(startTime, new Date());\r
+ metricsLogger.info("deleteExistingDeployment complete");\r
}\r
- return statusUrl;\r
}\r
-\r
}
\ No newline at end of file
Code Review / clamp.git / blobdiff