pgyori commented on a change in pull request #4438:
URL: https://github.com/apache/nifi/pull/4438#discussion_r463154726
##########
File path:
nifi-nar-bundles/nifi-azure-bundle/nifi-azure-processors/src/main/java/org/apache/nifi/processors/azure/AbstractAzureDataLakeStorageProcessor.java
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@@ -146,8 +154,22 @@ public static DataLakeServiceClient
getStorageClient(PropertyContext context, Fl
return storageClient;
}
- @Override
- public Set<Relationship> getRelationships() {
- return RELATIONSHIPS;
+ private static class DirectoryValidator implements Validator {
+ @Override
+ public ValidationResult validate(String subject, String input,
ValidationContext context) {
+ ValidationResult.Builder builder = new ValidationResult.Builder()
+ .subject(DIRECTORY.getDisplayName())
+ .input(input);
+
+ if (context.isExpressionLanguagePresent(input)) {
+ builder.valid(true).explanation("Expression Language Present");
Review comment:
A runtime check (in onTrigger) for the actual value (after evaluating
the expression language) might be necessary.
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