-/**
+/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
private static Logger logger = LoggerFactory.getInstance().getLogger(BulkApi.class.getName());
private static Logger auditLogger = LoggerFactory.getInstance().getAuditLogger(BulkApi.class.getName());
+ private static final String MSG_STACK_TRACE = "Stack Trace:\n";
/**
* Create a new instance of the BulkApi end point.
* @return - A standard REST response structure.
*/
public ResponseEntity<String> processPost(String operations, HttpServletRequest request, HttpHeaders headers,
- DocumentStoreInterface documentStore, ApiUtils apiUtils) {
-
-
- // Initialize the MDC Context for logging purposes.
+ DocumentStoreInterface documentStore) {
ApiUtils.initMdcContext(request, headers);
- // Set a default result code and entity string for the request.
- int resultCode = 500;
- String resultString = "Unexpected error";
-
if (logger.isDebugEnabled()) {
logger.debug("SEARCH: Process Bulk Request - operations = [" + operations.replaceAll("\n", "") + " ]");
}
- try {
+ // We expect a payload containing a JSON structure enumerating the operations to be performed.
+ if (operations == null) {
+ logger.warn(SearchDbMsgs.BULK_OPERATION_FAILURE, "Missing operations list payload");
+ return buildResponse(HttpStatus.INTERNAL_SERVER_ERROR.value(), "Missing payload", request);
+ }
- // Validate that the request is correctly authenticated before going
- // any further.
+ try {
+ // Validate that the request is correctly authenticated before going any further.
if (!searchService.validateRequest(headers, request, ApiUtils.Action.POST,
ApiUtils.SEARCH_AUTH_POLICY_NAME)) {
logger.warn(SearchDbMsgs.BULK_OPERATION_FAILURE, "Authentication failure.");
- return buildResponse(HttpStatus.FORBIDDEN.value(), "Authentication failure.", request, apiUtils);
+ return buildResponse(HttpStatus.FORBIDDEN.value(), "Authentication failure.", request);
}
-
} catch (Exception e) {
-
- // This is a catch all for any unexpected failure trying to perform
- // the authentication.
+ // This is a catch all for any unexpected failure trying to perform the authentication.
logger.warn(SearchDbMsgs.BULK_OPERATION_FAILURE,
"Unexpected authentication failure - cause: " + e.getMessage());
if (logger.isDebugEnabled()) {
- logger.debug("Stack Trace:\n" + e.getStackTrace());
+ logger.debug(MSG_STACK_TRACE + e.getStackTrace());
}
return buildResponse(HttpStatus.FORBIDDEN.value(), "Authentication failure - cause " + e.getMessage(),
- request, apiUtils);
+ request);
}
- // We expect a payload containing a JSON structure enumerating the
- // operations to be performed.
- if (operations == null) {
- logger.warn(SearchDbMsgs.BULK_OPERATION_FAILURE, "Missing operations list payload");
-
- return buildResponse(resultCode, "Missing payload", request, apiUtils);
- }
-
-
// Marshal the supplied json string into a Java object.
ObjectMapper mapper = new ObjectMapper();
BulkRequest[] requests = null;
try {
requests = mapper.readValue(operations, BulkRequest[].class);
-
} catch (IOException e) {
-
logger.warn(SearchDbMsgs.BULK_OPERATION_FAILURE, "Failed to marshal operations list: " + e.getMessage());
if (logger.isDebugEnabled()) {
- logger.debug("Stack Trace:\n" + e.getStackTrace());
+ logger.debug(MSG_STACK_TRACE + e.getStackTrace());
}
-
// Populate the result code and entity string for our HTTP response
// and return the response to the client..
return buildResponse(HttpStatus.BAD_REQUEST.value(), "Unable to marshal operations: " + e.getMessage(),
- request, apiUtils);
+ request);
}
- // Verify that our parsed operations list actually contains some valid
- // operations.
+ // Verify that our parsed operations list actually contains some valid operations.
if (requests.length == 0) {
logger.warn(SearchDbMsgs.BULK_OPERATION_FAILURE, "Empty operations list in bulk request");
-
// Populate the result code and entity string for our HTTP response
// and return the response to the client..
- return buildResponse(HttpStatus.BAD_REQUEST.value(), "Empty operations list in bulk request", request,
- apiUtils);
+ return buildResponse(HttpStatus.BAD_REQUEST.value(), "Empty operations list in bulk request", request);
}
- try {
+ int resultCode;
+ String resultString;
+
+ try {
// Now, forward the set of bulk operations to the DAO for processing.
OperationResult result = documentStore.performBulkOperations(requests);
- // Populate the result code and entity string for our HTTP response.
resultCode = result.getResultCode();
resultString = (result.getFailureCause() == null) ? result.getResult() : result.getFailureCause();
-
} catch (DocumentStoreOperationException e) {
-
logger.warn(SearchDbMsgs.BULK_OPERATION_FAILURE,
"Unexpected failure communicating with document store: " + e.getMessage());
if (logger.isDebugEnabled()) {
- logger.debug("Stack Trace:\n" + e.getStackTrace());
+ logger.debug(MSG_STACK_TRACE + e.getStackTrace());
}
- // Populate the result code and entity string for our HTTP response.
resultCode = HttpStatus.INTERNAL_SERVER_ERROR.value();
resultString = "Unexpected failure processing bulk operations: " + e.getMessage();
}
- // Build our HTTP response.
- ResponseEntity response =
+ ResponseEntity<String> response =
ResponseEntity.status(resultCode).contentType(MediaType.APPLICATION_JSON).body(resultString);
- // Log the result.
if ((response.getStatusCodeValue() >= 200) && (response.getStatusCodeValue() < 300)) {
logger.info(SearchDbMsgs.PROCESSED_BULK_OPERATIONS);
} else {
- logger.warn(SearchDbMsgs.BULK_OPERATION_FAILURE, (String) response.getBody());
+ logger.warn(SearchDbMsgs.BULK_OPERATION_FAILURE, response.getBody());
}
- // Finally, return the HTTP response to the client.
- return buildResponse(resultCode, resultString, request, apiUtils);
+ return buildResponse(resultCode, resultString, request);
}
-
/**
* This method generates an audit log and returns an HTTP response object.
*
* @param request - The HTTP request to extract data from for the audit log.
* @return - An HTTP response object.
*/
- private ResponseEntity<String> buildResponse(int resultCode, String resultString, HttpServletRequest request,
- ApiUtils apiUtils) {
-
+ private ResponseEntity<String> buildResponse(int resultCode, String resultString, HttpServletRequest request) {
ResponseEntity<String> response =
ResponseEntity.status(resultCode).contentType(MediaType.APPLICATION_JSON).body(resultString);
// Generate our audit log.
+ String unknownLogField = "Unknown";
auditLogger.info(SearchDbMsgs.PROCESS_REST_REQUEST,
new LogFields().setField(LogLine.DefinedFields.RESPONSE_CODE, resultCode)
.setField(LogLine.DefinedFields.RESPONSE_DESCRIPTION, ApiUtils.getHttpStatusString(resultCode)),
- (request != null) ? request.getMethod().toString() : "Unknown",
- (request != null) ? request.getRequestURL().toString() : "Unknown",
- (request != null) ? request.getRemoteHost() : "Unknown",
+ (request != null) ? request.getMethod() : unknownLogField,
+ (request != null) ? request.getRequestURL().toString() : unknownLogField,
+ (request != null) ? request.getRemoteHost() : unknownLogField,
Integer.toString(response.getStatusCodeValue()));
// Clear the MDC context so that no other transaction inadvertently
Code Review / aai / search-data-service.git / blobdiff