ijokarumawak commented on a change in pull request #3478: NIFI-6304 added trim,
toLowerCase and toUpperCase to record path oper…
URL: https://github.com/apache/nifi/pull/3478#discussion_r286288057
##########
File path:
nifi-commons/nifi-record-path/src/main/java/org/apache/nifi/record/path/paths/RecordPathCompiler.java
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@@ -237,14 +240,16 @@ public static RecordPathSegment buildPath(final Tree
tree, final RecordPathSegme
return new ReplaceNull(args[0], args[1], absolute);
}
case "concat": {
- final int numArgs = argumentListTree.getChildCount();
-
- final RecordPathSegment[] argPaths = new
RecordPathSegment[numArgs];
- for (int i = 0; i < numArgs; i++) {
- argPaths[i] =
buildPath(argumentListTree.getChild(i), null, absolute);
- }
-
- return new Concat(argPaths, absolute);
+ return new
Concat(getArgumentsForStringFunction(absolute, argumentListTree), absolute);
+ }
+ case "toLowerCase": {
+ return new
ToLowerCase(getArgumentsForStringFunction(absolute, argumentListTree),
absolute);
+ }
+ case "toUpperCase": {
+ return new
ToUpperCase(getArgumentsForStringFunction(absolute, argumentListTree),
absolute);
+ }
+ case "trim": {
+ return new
TrimString(getArgumentsForStringFunction(absolute, argumentListTree), absolute);
Review comment:
Please add these new functions to 'Standalone Functions' section of
'record-path-guide.adoc'.
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