diff options
Diffstat (limited to 'bpmn/MSOCommonBPMN/src/main')
| -rw-r--r-- | bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV1.groovy | 700 |
1 files changed, 355 insertions, 345 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV1.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV1.groovy index 55f1187d69..669441c320 100644 --- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV1.groovy +++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV1.groovy @@ -56,349 +56,359 @@ class SDNCAdapterRestV1 extends AbstractServiceTaskProcessor { private static final Logger logger = LoggerFactory.getLogger( SDNCAdapterRestV1.class) - ExceptionUtil exceptionUtil = new ExceptionUtil() - JsonUtils jsonUtil = new JsonUtils() - - /** - * Processes the incoming request. - */ - public void preProcessRequest (DelegateExecution execution) { - def method = getClass().getSimpleName() + '.preProcessRequest(' + - 'execution=' + execution.getId() + - ')' - logger.trace('Entered ' + method) - - def prefix="SDNCREST_" - execution.setVariable("prefix", prefix) - setSuccessIndicator(execution, false) - - try { - // Determine the request type and log the request - - String request = validateRequest(execution, "mso-request-id") - String requestType = jsonUtil.getJsonRootProperty(request) - execution.setVariable(prefix + 'requestType', requestType) - logger.debug(getProcessKey(execution) + ': ' + prefix + 'requestType = ' + requestType) - - // Determine the SDNCAdapter endpoint - - String sdncAdapterEndpoint = UrnPropertiesReader.getVariable("mso.adapters.sdnc.rest.endpoint", execution) - - if (sdncAdapterEndpoint == null || sdncAdapterEndpoint.isEmpty()) { - String msg = getProcessKey(execution) + ': mso:adapters:sdnc:rest:endpoint URN mapping is not defined' - logger.debug(msg) - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", - ErrorCode.UnknownError.getValue()) - exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) - } - - while (sdncAdapterEndpoint.endsWith('/')) { - sdncAdapterEndpoint = sdncAdapterEndpoint.substring(0, sdncAdapterEndpoint.length()-1) - } - - String sdncAdapterMethod = null - String sdncAdapterUrl = null - String sdncAdapterRequest = request - - if ('SDNCServiceRequest'.equals(requestType)) { - // Get the sdncRequestId from the request - - String sdncRequestId = jsonUtil.getJsonValue(request, requestType + ".sdncRequestId") - - if (sdncRequestId == null || sdncRequestId.isEmpty()) { - String msg = getProcessKey(execution) + ': no sdncRequestId in ' + requestType - logger.debug(msg) - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", - ErrorCode.UnknownError.getValue()) - exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) - } - - execution.setVariable('SDNCAResponse_CORRELATOR', sdncRequestId) - logger.debug(getProcessKey(execution) + ': SDNCAResponse_CORRELATOR = ' + sdncRequestId) - - // Get the bpNotificationUrl from the request (just to make sure it's there) - - String bpNotificationUrl = jsonUtil.getJsonValue(request, requestType + ".bpNotificationUrl") - - if (bpNotificationUrl == null || bpNotificationUrl.isEmpty()) { - String msg = getProcessKey(execution) + ': no bpNotificationUrl in ' + requestType - logger.debug(msg) - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", - ErrorCode.UnknownError.getValue()) - exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) - } - - sdncAdapterMethod = 'POST' - sdncAdapterUrl = sdncAdapterEndpoint - - RollbackData rollbackData = new RollbackData() - rollbackData.setRequestId(sdncRequestId) - rollbackData.getAdditionalData().put("service", jsonUtil.getJsonValue(request, requestType + ".sdncService")) - rollbackData.getAdditionalData().put("operation", jsonUtil.getJsonValue(request, requestType + ".sdncOperation")) - execution.setVariable("RollbackData", rollbackData) - - } else { - String msg = getProcessKey(execution) + ': Unsupported request type: ' + requestType - logger.debug(msg) - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", - ErrorCode.UnknownError.getValue()) - exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) - } - - execution.setVariable(prefix + 'sdncAdapterMethod', sdncAdapterMethod) - execution.setVariable(prefix + 'sdncAdapterUrl', sdncAdapterUrl) - execution.setVariable(prefix + 'sdncAdapterRequest', sdncAdapterRequest) - - // Get the Basic Auth credentials for the SDNCAdapter (yes... we ARE using the PO adapters credentials) - - String basicAuthValue = UrnPropertiesReader.getVariable("mso.adapters.po.auth", execution) - - if (basicAuthValue == null || basicAuthValue.isEmpty()) { - logger.debug(getProcessKey(execution) + ": mso:adapters:po:auth URN mapping is not defined") - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), - getProcessKey(execution) + ": mso:adapters:po:auth URN mapping is not defined", "BPMN", - ErrorCode.UnknownError.getValue()) - } else { - try { - def encodedString = utils.getBasicAuth(basicAuthValue, UrnPropertiesReader.getVariable("mso.msoKey", execution)) - execution.setVariable(prefix + 'basicAuthHeaderValue', encodedString) - } catch (IOException ex) { - logger.debug(getProcessKey(execution) + ": Unable to encode BasicAuth credentials for SDNCAdapter") - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), - getProcessKey(execution) + ": Unable to encode BasicAuth credentials for SDNCAdapter", - "BPMN", ErrorCode.UnknownError.getValue(), ex) - } - } - - // Set the timeout value, e.g. PT5M. It may be specified in the request as the - // bpTimeout value. If it's not in the request, use the URN mapping value. - - String timeout = jsonUtil.getJsonValue(request, requestType + ".bpTimeout") - - // in addition to null/empty, also need to verify that the timer value is a valid duration "P[n]T[n]H|M|S" - String timerRegex = "PT[0-9]+[HMS]" - if (timeout == null || timeout.isEmpty() || !timeout.matches(timerRegex)) { - logger.debug(getProcessKey(execution) + ': preProcessRequest(): null/empty/invalid bpTimeout value. Using "mso.adapters.sdnc.timeout"') - timeout = UrnPropertiesReader.getVariable("mso.adapters.sdnc.timeout", execution) - } - - // the timeout could still be null at this point if the config parm is missing/undefined - // forced to log (so OPs can fix the config) and temporarily use a hard coded value of 10 seconds - if (timeout == null) { - msoLogger.warnSimple('preProcessRequest()', 'property "mso.adapters.sdnc.timeout" is missing/undefined. Using "PT10S"') - timeout = "PT10S" - } - - execution.setVariable(prefix + 'timeout', timeout) - logger.debug(getProcessKey(execution) + ': ' + prefix + 'timeout = ' + timeout) - } catch (BpmnError e) { - throw e - } catch (Exception e) { - String msg = 'Caught exception in ' + method + ": " + e - logger.debug(msg) - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", - ErrorCode.UnknownError.getValue()) - exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) - } - } - - /** - * Sends the request to the SDNC adapter. - */ - public void sendRequestToSDNCAdapter(DelegateExecution execution) { - def method = getClass().getSimpleName() + '.sendRequestToSDNCAdapter(' + - 'execution=' + execution.getId() + - ')' - logger.trace('Entered ' + method) - - String prefix = execution.getVariable('prefix') - - try { - String sdncAdapterMethod = execution.getVariable(prefix + 'sdncAdapterMethod') - logger.debug("SDNC Method is: " + sdncAdapterMethod) - String sdncAdapterUrl = execution.getVariable(prefix + 'sdncAdapterUrl') - logger.debug("SDNC Url is: " + sdncAdapterUrl) - String sdncAdapterRequest = execution.getVariable(prefix + 'sdncAdapterRequest') - logger.debug("SDNC Rest Request is: " + sdncAdapterRequest) - - URL url = new URL(sdncAdapterUrl) - - HttpClient httpClient = new HttpClientFactory().newJsonClient(url, ONAPComponents.SDNC_ADAPTER) - httpClient.addAdditionalHeader("mso-request-id", execution.getVariable("mso-request-id")) - httpClient.addAdditionalHeader("mso-service-instance-id", execution.getVariable("mso-service-instance-id")) - httpClient.addAdditionalHeader("Authorization", execution.getVariable(prefix + "basicAuthHeaderValue")) - - Response response - - if ("GET".equals(sdncAdapterMethod)) { - response = httpClient.get() - } else if ("PUT".equals(sdncAdapterMethod)) { - response = httpClient.put(sdncAdapterRequest) - } else if ("POST".equals(sdncAdapterMethod)) { - response = httpClient.post(sdncAdapterRequest) - } else if ("DELETE".equals(sdncAdapterMethod)) { - response = httpClient.delete(sdncAdapterRequest) - } else { - String msg = 'Unsupported HTTP method "' + sdncAdapterMethod + '" in ' + method + ": " + e - logger.debug(msg) - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", - ErrorCode.UnknownError.getValue()) - exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) - } - - execution.setVariable(prefix + "sdncAdapterStatusCode", response.getStatus()) - if(response.hasEntity()){ - execution.setVariable(prefix + "sdncAdapterResponse", response.readEntity(String.class)) - } - } catch (BpmnError e) { - throw e - } catch (Exception e) { - String msg = 'Caught exception in ' + method + ": " + e - logger.debug(msg, e) - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", - ErrorCode.UnknownError.getValue()) - exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) - } - } - - /** - * Processes a callback. - */ - public void processCallback(DelegateExecution execution){ - def method = getClass().getSimpleName() + '.processCallback(' + - 'execution=' + execution.getId() + - ')' - logger.trace('Entered ' + method) - - String prefix = execution.getVariable('prefix') - String callback = execution.getVariable('SDNCAResponse_MESSAGE') - logger.debug("Incoming SDNC Rest Callback is: " + callback) - - try { - int callbackNumber = 1 - while (execution.getVariable(prefix + 'callback' + callbackNumber) != null) { - ++callbackNumber - } - - execution.setVariable(prefix + 'callback' + callbackNumber, callback) - execution.removeVariable('SDNCAResponse_MESSAGE') - - String responseType = jsonUtil.getJsonRootProperty(callback) - - // Get the ackFinalIndicator and make sure it's either Y or N. Default to Y. - String ackFinalIndicator = jsonUtil.getJsonValue(callback, responseType + ".ackFinalIndicator") - - if (!'N'.equals(ackFinalIndicator)) { - ackFinalIndicator = 'Y' - } - - execution.setVariable(prefix + "ackFinalIndicator", ackFinalIndicator) - - if (responseType.endsWith('Error')) { - sdncAdapterBuildWorkflowException(execution, callback) - } - } catch (Exception e) { - callback = callback == null || String.valueOf(callback).isEmpty() ? "NONE" : callback - String msg = "Received error from SDNCAdapter: " + callback - logger.debug(getProcessKey(execution) + ': ' + msg) - exceptionUtil.buildWorkflowException(execution, 5300, msg) - } - } - - /** - * Tries to parse the response as XML to extract the information to create - * a WorkflowException. If the response cannot be parsed, a more generic - * WorkflowException is created. - */ - public void sdncAdapterBuildWorkflowException(DelegateExecution execution, String response) { - try { - String responseType = jsonUtil.getJsonRootProperty(response) - String responseCode = jsonUtil.getJsonValue(response, responseType + ".responseCode") - String responseMessage = jsonUtil.getJsonValue(response, responseType + ".responseMessage") - - String info = "" - - if (responseCode != null && !responseCode.isEmpty()) { - info += " responseCode='" + responseCode + "'" - } - - if (responseMessage != null && !responseMessage.isEmpty()) { - info += " responseMessage='" + responseMessage + "'" - } - - // Note: the mapping function handles a null or empty responseCode - int mappedResponseCode = Integer.parseInt(exceptionUtil.MapSDNCResponseCodeToErrorCode(responseCode)) - exceptionUtil.buildWorkflowException(execution, mappedResponseCode, "Received " + responseType + - " from SDNCAdapter:" + info) - } catch (Exception e) { - response = response == null || String.valueOf(response).isEmpty() ? "NONE" : response - exceptionUtil.buildWorkflowException(execution, 5300, "Received error from SDNCAdapter: " + response) - } - } - - /** - * Gets the last callback request from the execution, or null if there was no callback. - */ - public String getLastCallback(DelegateExecution execution) { - def method = getClass().getSimpleName() + '.getLastCallback(' + - 'execution=' + execution.getId() + - ')' - logger.trace('Entered ' + method) - - String prefix = execution.getVariable('prefix') - - try { - int callbackNumber = 1 - String callback = null - - while (true) { - String thisCallback = (String) execution.getVariable(prefix + 'callback' + callbackNumber) - - if (thisCallback == null) { - break - } - - callback = thisCallback - ++callbackNumber - } - - return callback - } catch (Exception e) { - String msg = 'Caught exception in ' + method + ": " + e - logger.debug(msg) - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", - ErrorCode.UnknownError.getValue()) - exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) - } - } - - /** - * Sets the timeout value to wait for the next notification. - */ - public void setTimeoutValue(DelegateExecution execution) { - def method = getClass().getSimpleName() + '.setTimeoutValue(' + - 'execution=' + execution.getId() + - ')' - logger.trace('Entered ' + method) - - String prefix = execution.getVariable('prefix') - - try { - def timeoutValue = UrnPropertiesReader.getVariable("mso.adapters.sdnc.timeout", execution) - - if (execution.getVariable(prefix + 'callback1') != null) { - // Waiting for subsequent notifications - } - } catch (Exception e) { - String msg = 'Caught exception in ' + method + ": " + e - logger.debug(msg) - logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", - ErrorCode.UnknownError.getValue()) - exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) - } - } - - public Logger getLogger() { - return logger - } + ExceptionUtil exceptionUtil = new ExceptionUtil() + JsonUtils jsonUtil = new JsonUtils() + + /** + * Processes the incoming request. + */ + public void preProcessRequest (DelegateExecution execution) { + def method = getClass().getSimpleName() + '.preProcessRequest(' + + 'execution=' + execution.getId() + + ')' + logger.trace('Entered ' + method) + + def prefix="SDNCREST_" + execution.setVariable("prefix", prefix) + setSuccessIndicator(execution, false) + + try { + // Determine the request type and log the request + + String request = validateRequest(execution, "mso-request-id") + String requestType = jsonUtil.getJsonRootProperty(request) + execution.setVariable(prefix + 'requestType', requestType) + logger.debug(getProcessKey(execution) + ': ' + prefix + 'requestType = ' + requestType) + + // Determine the SDNCAdapter endpoint + + String sdncAdapterEndpoint = UrnPropertiesReader.getVariable("mso.adapters.sdnc.rest.endpoint", execution) + + if (sdncAdapterEndpoint == null || sdncAdapterEndpoint.isEmpty()) { + String msg = getProcessKey(execution) + ': mso:adapters:sdnc:rest:endpoint URN mapping is not defined' + logger.debug(msg) + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", + ErrorCode.UnknownError.getValue()) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + + while (sdncAdapterEndpoint.endsWith('/')) { + sdncAdapterEndpoint = sdncAdapterEndpoint.substring(0, sdncAdapterEndpoint.length()-1) + } + + String sdncAdapterMethod = null + String sdncAdapterUrl = null + String sdncAdapterRequest = request + + if ('SDNCServiceRequest'.equals(requestType)) { + // Get the sdncRequestId from the request + + String sdncRequestId = jsonUtil.getJsonValue(request, requestType + ".sdncRequestId") + + if (sdncRequestId == null || sdncRequestId.isEmpty()) { + String msg = getProcessKey(execution) + ': no sdncRequestId in ' + requestType + logger.debug(msg) + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", + ErrorCode.UnknownError.getValue()) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + + execution.setVariable('SDNCAResponse_CORRELATOR', sdncRequestId) + logger.debug(getProcessKey(execution) + ': SDNCAResponse_CORRELATOR = ' + sdncRequestId) + + // Get the bpNotificationUrl from the request (just to make sure it's there) + + String bpNotificationUrl = jsonUtil.getJsonValue(request, requestType + ".bpNotificationUrl") + + if (bpNotificationUrl == null || bpNotificationUrl.isEmpty()) { + String msg = getProcessKey(execution) + ': no bpNotificationUrl in ' + requestType + logger.debug(msg) + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", + ErrorCode.UnknownError.getValue()) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + + sdncAdapterMethod = 'POST' + sdncAdapterUrl = sdncAdapterEndpoint + + RollbackData rollbackData = new RollbackData() + rollbackData.setRequestId(sdncRequestId) + rollbackData.getAdditionalData().put("service", jsonUtil.getJsonValue(request, requestType + ".sdncService")) + rollbackData.getAdditionalData().put("operation", jsonUtil.getJsonValue(request, requestType + ".sdncOperation")) + execution.setVariable("RollbackData", rollbackData) + + } else { + String msg = getProcessKey(execution) + ': Unsupported request type: ' + requestType + logger.debug(msg) + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", + ErrorCode.UnknownError.getValue()) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + + execution.setVariable(prefix + 'sdncAdapterMethod', sdncAdapterMethod) + execution.setVariable(prefix + 'sdncAdapterUrl', sdncAdapterUrl) + execution.setVariable(prefix + 'sdncAdapterRequest', sdncAdapterRequest) + + // Get the Basic Auth credentials for the SDNCAdapter (yes... we ARE using the PO adapters credentials) + + String basicAuthValue = UrnPropertiesReader.getVariable("mso.adapters.po.auth", execution) + + if (basicAuthValue == null || basicAuthValue.isEmpty()) { + logger.debug(getProcessKey(execution) + ": mso:adapters:po:auth URN mapping is not defined") + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), + getProcessKey(execution) + ": mso:adapters:po:auth URN mapping is not defined", "BPMN", + ErrorCode.UnknownError.getValue()) + } else { + try { + def encodedString = utils.getBasicAuth(basicAuthValue, UrnPropertiesReader.getVariable("mso.msoKey", execution)) + execution.setVariable(prefix + 'basicAuthHeaderValue', encodedString) + } catch (IOException ex) { + logger.debug(getProcessKey(execution) + ": Unable to encode BasicAuth credentials for SDNCAdapter") + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), + getProcessKey(execution) + ": Unable to encode BasicAuth credentials for SDNCAdapter", + "BPMN", ErrorCode.UnknownError.getValue(), ex) + } + } + + // Set the timeout value, e.g. PT5M. It may be specified in the request as the + // bpTimeout value. If it's not in the request, use the URN mapping value. + + String timeout = jsonUtil.getJsonValue(request, requestType + ".bpTimeout") + + // in addition to null/empty, also need to verify that the timer value is a valid duration "P[n]T[n]H|M|S" + String timerRegex = "PT[0-9]+[HMS]" + if (timeout == null || timeout.isEmpty() || !timeout.matches(timerRegex)) { + logger.debug(getProcessKey(execution) + ': preProcessRequest(): null/empty/invalid bpTimeout value. Using "mso.adapters.sdnc.timeout"') + timeout = UrnPropertiesReader.getVariable("mso.adapters.sdnc.timeout", execution) + } + + // the timeout could still be null at this point if the config parm is missing/undefined + // forced to log (so OPs can fix the config) and temporarily use a hard coded value of 10 seconds + if (timeout == null) { + msoLogger.warnSimple('preProcessRequest()', 'property "mso.adapters.sdnc.timeout" is missing/undefined. Using "PT10S"') + timeout = "PT10S" + } + + execution.setVariable(prefix + 'timeout', timeout) + + Boolean failOnCallbackError = execution.getVariable("failOnCallbackError") + if(failOnCallbackError == null) { + execution.setVariable("failOnCallbackError", true) + } + + logger.debug(getProcessKey(execution) + ': ' + prefix + 'timeout = ' + timeout) + } catch (BpmnError e) { + throw e + } catch (Exception e) { + String msg = 'Caught exception in ' + method + ": " + e + logger.debug(msg) + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", + ErrorCode.UnknownError.getValue()) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + } + + /** + * Sends the request to the SDNC adapter. + */ + public void sendRequestToSDNCAdapter(DelegateExecution execution) { + def method = getClass().getSimpleName() + '.sendRequestToSDNCAdapter(' + + 'execution=' + execution.getId() + + ')' + logger.trace('Entered ' + method) + + String prefix = execution.getVariable('prefix') + + try { + String sdncAdapterMethod = execution.getVariable(prefix + 'sdncAdapterMethod') + logger.debug("SDNC Method is: " + sdncAdapterMethod) + String sdncAdapterUrl = execution.getVariable(prefix + 'sdncAdapterUrl') + logger.debug("SDNC Url is: " + sdncAdapterUrl) + String sdncAdapterRequest = execution.getVariable(prefix + 'sdncAdapterRequest') + logger.debug("SDNC Rest Request is: " + sdncAdapterRequest) + + URL url = new URL(sdncAdapterUrl) + + HttpClient httpClient = new HttpClientFactory().newJsonClient(url, ONAPComponents.SDNC_ADAPTER) + httpClient.addAdditionalHeader("mso-request-id", execution.getVariable("mso-request-id")) + httpClient.addAdditionalHeader("mso-service-instance-id", execution.getVariable("mso-service-instance-id")) + httpClient.addAdditionalHeader("Authorization", execution.getVariable(prefix + "basicAuthHeaderValue")) + + Response response + + if ("GET".equals(sdncAdapterMethod)) { + response = httpClient.get() + } else if ("PUT".equals(sdncAdapterMethod)) { + response = httpClient.put(sdncAdapterRequest) + } else if ("POST".equals(sdncAdapterMethod)) { + response = httpClient.post(sdncAdapterRequest) + } else if ("DELETE".equals(sdncAdapterMethod)) { + response = httpClient.delete(sdncAdapterRequest) + } else { + String msg = 'Unsupported HTTP method "' + sdncAdapterMethod + '" in ' + method + ": " + e + logger.debug(msg) + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", + ErrorCode.UnknownError.getValue()) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + + execution.setVariable(prefix + "sdncAdapterStatusCode", response.getStatus()) + if(response.hasEntity()){ + execution.setVariable(prefix + "sdncAdapterResponse", response.readEntity(String.class)) + } + } catch (BpmnError e) { + throw e + } catch (Exception e) { + String msg = 'Caught exception in ' + method + ": " + e + logger.debug(msg, e) + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", + ErrorCode.UnknownError.getValue()) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + } + + /** + * Processes a callback. + */ + public void processCallback(DelegateExecution execution){ + def method = getClass().getSimpleName() + '.processCallback(' + + 'execution=' + execution.getId() + + ')' + logger.trace('Entered ' + method) + + String prefix = execution.getVariable('prefix') + String callback = execution.getVariable('SDNCAResponse_MESSAGE') + logger.debug("Incoming SDNC Rest Callback is: " + callback) + + try { + int callbackNumber = 1 + while (execution.getVariable(prefix + 'callback' + callbackNumber) != null) { + ++callbackNumber + } + + execution.setVariable(prefix + 'callback' + callbackNumber, callback) + execution.removeVariable('SDNCAResponse_MESSAGE') + + String responseType = jsonUtil.getJsonRootProperty(callback) + + // Get the ackFinalIndicator and make sure it's either Y or N. Default to Y. + String ackFinalIndicator = jsonUtil.getJsonValue(callback, responseType + ".ackFinalIndicator") + + if (!'N'.equals(ackFinalIndicator)) { + ackFinalIndicator = 'Y' + } + + execution.setVariable(prefix + "ackFinalIndicator", ackFinalIndicator) + + if (responseType.endsWith('Error')) { + Boolean failOnCallbackError = execution.getVariable("failOnCallbackError") + if(failOnCallbackError) { + sdncAdapterBuildWorkflowException(execution, callback) + } + } + + } catch (Exception e) { + callback = callback == null || String.valueOf(callback).isEmpty() ? "NONE" : callback + String msg = "Received error from SDNCAdapter: " + callback + logger.debug(getProcessKey(execution) + ': ' + msg) + exceptionUtil.buildWorkflowException(execution, 5300, msg) + } + } + + /** + * Tries to parse the response as XML to extract the information to create + * a WorkflowException. If the response cannot be parsed, a more generic + * WorkflowException is created. + */ + public void sdncAdapterBuildWorkflowException(DelegateExecution execution, String response) { + try { + String responseType = jsonUtil.getJsonRootProperty(response) + String responseCode = jsonUtil.getJsonValue(response, responseType + ".responseCode") + String responseMessage = jsonUtil.getJsonValue(response, responseType + ".responseMessage") + + String info = "" + + if (responseCode != null && !responseCode.isEmpty()) { + info += " responseCode='" + responseCode + "'" + } + + if (responseMessage != null && !responseMessage.isEmpty()) { + info += " responseMessage='" + responseMessage + "'" + } + + // Note: the mapping function handles a null or empty responseCode + int mappedResponseCode = Integer.parseInt(exceptionUtil.MapSDNCResponseCodeToErrorCode(responseCode)) + exceptionUtil.buildWorkflowException(execution, mappedResponseCode, "Received " + responseType + + " from SDNCAdapter:" + info) + } catch (Exception e) { + response = response == null || String.valueOf(response).isEmpty() ? "NONE" : response + exceptionUtil.buildWorkflowException(execution, 5300, "Received error from SDNCAdapter: " + response) + } + } + + /** + * Gets the last callback request from the execution, or null if there was no callback. + */ + public String getLastCallback(DelegateExecution execution) { + def method = getClass().getSimpleName() + '.getLastCallback(' + + 'execution=' + execution.getId() + + ')' + logger.trace('Entered ' + method) + + String prefix = execution.getVariable('prefix') + + try { + int callbackNumber = 1 + String callback = null + + while (true) { + String thisCallback = (String) execution.getVariable(prefix + 'callback' + callbackNumber) + + if (thisCallback == null) { + break + } + + callback = thisCallback + ++callbackNumber + } + + return callback + } catch (Exception e) { + String msg = 'Caught exception in ' + method + ": " + e + logger.debug(msg) + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", + ErrorCode.UnknownError.getValue()) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + } + + /** + * Sets the timeout value to wait for the next notification. + */ + public void setTimeoutValue(DelegateExecution execution) { + def method = getClass().getSimpleName() + '.setTimeoutValue(' + + 'execution=' + execution.getId() + + ')' + logger.trace('Entered ' + method) + + String prefix = execution.getVariable('prefix') + + try { + def timeoutValue = UrnPropertiesReader.getVariable("mso.adapters.sdnc.timeout", execution) + + if (execution.getVariable(prefix + 'callback1') != null) { + // Waiting for subsequent notifications + } + } catch (Exception e) { + String msg = 'Caught exception in ' + method + ": " + e + logger.debug(msg) + logger.error(LoggingAnchor.FOUR, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), msg, "BPMN", + ErrorCode.UnknownError.getValue()) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + } + + public Logger getLogger() { + return logger + } } |