exceptionfactory commented on code in PR #7231: URL: https://github.com/apache/nifi/pull/7231#discussion_r1205504336
########## nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/AttributesToJSON.java: ########## @@ -240,24 +281,51 @@ public void onTrigger(ProcessContext context, ProcessSession session) throws Pro return; } - final Map<String, String> atrList = buildAttributesMapForFlowFile(original, attributes, attributesToRemove, nullValueForEmptyString, pattern); + final Map<String, Object> atrList = buildAttributesMapForFlowFile(original, attributes, attributesToRemove, nullValueForEmptyString, pattern); try { + Map<String, Object> asJson = getAsJson(atrList); if (destinationContent) { FlowFile conFlowfile = session.write(original, (in, out) -> { try (OutputStream outputStream = new BufferedOutputStream(out)) { - outputStream.write(objectMapper.writeValueAsBytes(atrList)); + outputStream.write(objectMapper.writeValueAsBytes(asJson)); } }); conFlowfile = session.putAttribute(conFlowfile, CoreAttributes.MIME_TYPE.key(), APPLICATION_JSON); session.transfer(conFlowfile, REL_SUCCESS); } else { - FlowFile atFlowfile = session.putAttribute(original, JSON_ATTRIBUTE_NAME, objectMapper.writeValueAsString(atrList)); + FlowFile atFlowfile = session.putAttribute(original, JSON_ATTRIBUTE_NAME, objectMapper.writeValueAsString(asJson)); session.transfer(atFlowfile, REL_SUCCESS); } } catch (JsonProcessingException e) { getLogger().error(e.getMessage()); session.transfer(original, REL_FAILURE); } } + + private Map<String, Object> getAsJson(Map<String, Object> atrList) throws JsonProcessingException { + if(JsonHandlingStrategy.ESCAPED_STRING.equals(jsonHandlingStrategy)) { + return atrList; + } + + Map<String, Object> asJson = new HashMap<>(); Review Comment: That's true, both should be `LinkedHashMap`. It is not an absolute requirement, it is more for internal consistency. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@nifi.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org