Srilatha-ramreddy commented on code in PR #9785:
URL: https://github.com/apache/nifi/pull/9785#discussion_r2002122756
##########
nifi-extension-bundles/nifi-jolt-bundle/nifi-jolt-processors/src/main/java/org/apache/nifi/processors/jolt/JoltTransformJSON.java:
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@@ -122,14 +146,34 @@ public void onTrigger(final ProcessContext context,
ProcessSession session) thro
final ComponentLog logger = getLogger();
final StopWatch stopWatch = new StopWatch(true);
-
final Object inputJson;
- try (final InputStream in = session.read(original)) {
- inputJson = jsonUtil.jsonToObject(in);
- } catch (final Exception e) {
- logger.error("JSON parsing failed for {}", original, e);
- session.transfer(original, REL_FAILURE);
- return;
+ final boolean isSourceFlowFileContent = SourceStrategy.FLOW_FILE ==
context.getProperty(JSON_SOURCE).asAllowableValue(SourceStrategy.class);
+ String jsonSourceAttributeName = null;
+
+ if (isSourceFlowFileContent) {
+ try (final InputStream in = session.read(original)) {
+ inputJson = jsonUtil.jsonToObject(in);
+ } catch (final Exception e) {
+ logger.error("JSON parsing failed on FlowFile content for {}",
original, e);
+ session.transfer(original, REL_FAILURE);
+ return;
+ }
+ } else {
+ jsonSourceAttributeName =
context.getProperty(JSON_SOURCE_ATTRIBUTE).evaluateAttributeExpressions(original).getValue();
Review Comment:
@exceptionfactory I agree with you, EL support was just to support any edge
case scenarios but there can be workarounds to achieve what is intended. Happy
to remove the expression language support.
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