[GitHub] [nifi] exceptionfactory commented on a diff in pull request #5966: NIFI-9899-I have Fixed the MongoDBLookupService bug

[GitBox <gi...@apache.org>]

exceptionfactory commented on code in PR #5966:
URL: https://github.com/apache/nifi/pull/5966#discussion_r850637375


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nifi-nar-bundles/nifi-mongodb-bundle/nifi-mongodb-services/src/main/java/org/apache/nifi/mongodb/MongoDBLookupService.java:
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@@ -223,7 +223,9 @@ protected List<PropertyDescriptor> getSupportedPropertyDescriptors() {
         return Collections.unmodifiableList(_temp);
     }
 
-    private Document findOne(Document query, Document projection) {
+    private Document findOne(Document query, Document projection,Map<String, String> context) {
+        final String databaseName = getProperty(DATABASE_NAME).evaluateAttributeExpressions(context).getValue();
+        final String collection = getProperty(COLLECTION_NAME).evaluateAttributeExpressions(context).getValue();

Review Comment:
   The `databaseName` and `collection` properties are already set in `onEnabled()`.  Moving the property evaluation to this method should also remove setting the values in the `onEnabled()` method.



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