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https://issues.apache.org/jira/browse/NIFI-1660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15296459#comment-15296459
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ASF GitHub Bot commented on NIFI-1660:
--------------------------------------
Github user markap14 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/303#discussion_r64235176
--- Diff:
nifi-commons/nifi-expression-language/src/test/java/org/apache/nifi/attribute/expression/language/TestQuery.java
---
@@ -233,6 +233,24 @@ public void testEmbeddedExpressionsAndQuotes() {
}
@Test
+ public void testJsonPath() {
+ final Map<String, String> attributes = new HashMap<>();
+ attributes.put("json",
--- End diff --
Would recommend we pull the JSON out into a file in src/test/resources.
Having this live in the codebase makes it very difficult to read & edit
> Enhance the expression language with jsonPath function
> ------------------------------------------------------
>
> Key: NIFI-1660
> URL: https://issues.apache.org/jira/browse/NIFI-1660
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Affects Versions: 0.5.1
> Reporter: Christopher McDermott
> Assignee: Joseph Witt
> Priority: Minor
> Fix For: 1.0.0, 0.7.0
>
>
> jsonPath would evaluate a JSON path provided, as an argument, against the
> subject.
> Example
> {quote}
> $\{kafka.key:jsonPath('$.foo.bar')\}
> {quote}
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