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Posted to commits@nifi.apache.org by ex...@apache.org on 2024/07/19 22:01:07 UTC

(nifi) 01/02: NIFI-13557 Corrected Date Time Matcher to support single digit months

This is an automated email from the ASF dual-hosted git repository.

exceptionfactory pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/nifi.git

commit 059a3b774521bb4f714748784c694c898018ae97
Author: dan-s1 <ds...@gmail.com>
AuthorDate: Fri Jul 19 13:34:26 2024 +0000

    NIFI-13557 Corrected Date Time Matcher to support single digit months
    
    This closes #9094
    
    Signed-off-by: David Handermann <ex...@apache.org>
---
 .../src/main/java/org/apache/nifi/util/text/RegexDateTimeMatcher.java   | 2 +-
 .../test/java/org/apache/nifi/util/text/TestRegexDateTimeMatcher.java   | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/nifi-commons/nifi-utils/src/main/java/org/apache/nifi/util/text/RegexDateTimeMatcher.java b/nifi-commons/nifi-utils/src/main/java/org/apache/nifi/util/text/RegexDateTimeMatcher.java
index 94424e97a5..937ea131f9 100644
--- a/nifi-commons/nifi-utils/src/main/java/org/apache/nifi/util/text/RegexDateTimeMatcher.java
+++ b/nifi-commons/nifi-utils/src/main/java/org/apache/nifi/util/text/RegexDateTimeMatcher.java
@@ -384,7 +384,7 @@ public class RegexDateTimeMatcher implements DateTimeMatcher {
         }
 
         private void addShortMonth() {
-            patterns.add("(?:0[1-9]|1[0-2])");
+            patterns.add("(?:0?[1-9]|1[0-2])");
             range = range.plus(1, 2);
         }
 
diff --git a/nifi-commons/nifi-utils/src/test/java/org/apache/nifi/util/text/TestRegexDateTimeMatcher.java b/nifi-commons/nifi-utils/src/test/java/org/apache/nifi/util/text/TestRegexDateTimeMatcher.java
index 28e7e5e1a8..cfb006d0db 100644
--- a/nifi-commons/nifi-utils/src/test/java/org/apache/nifi/util/text/TestRegexDateTimeMatcher.java
+++ b/nifi-commons/nifi-utils/src/test/java/org/apache/nifi/util/text/TestRegexDateTimeMatcher.java
@@ -34,6 +34,8 @@ public class TestRegexDateTimeMatcher {
         exampleToPattern.put("2018/12/12", "yyyy/MM/dd");
         exampleToPattern.put("12/12/2018", "MM/dd/yyyy");
         exampleToPattern.put("12/12/18", "MM/dd/yy");
+        exampleToPattern.put("1/1/18", "M/d/yy");
+        exampleToPattern.put("1/10/18", "M/d/yy");
         exampleToPattern.put("1:40:55", "HH:mm:ss");
         exampleToPattern.put("01:0:5", "HH:mm:ss");
         exampleToPattern.put("12/12/2018 13:04:08 GMT-05:00", "MM/dd/yyyy HH:mm:ss z");