From 8c73d8187bdc6de385f2160cb127d50c2665dcf8 Mon Sep 17 00:00:00 2001
From: David Pilato <david@pilato.fr>
Date: Mon, 13 Dec 2021 18:11:44 +0100
Subject: [PATCH] Add more traces when converting dates

---
 .../crawler/fs/client/WorkplaceSearchClientUtil.java         | 5 +++++
 .../crawler/fs/client/WorkplaceSearchClientUtilTest.java     | 1 -
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/elasticsearch-client/elasticsearch-client-base/src/main/java/fr/pilato/elasticsearch/crawler/fs/client/WorkplaceSearchClientUtil.java b/elasticsearch-client/elasticsearch-client-base/src/main/java/fr/pilato/elasticsearch/crawler/fs/client/WorkplaceSearchClientUtil.java
index c136fd782..7f02ea1d9 100644
--- a/elasticsearch-client/elasticsearch-client-base/src/main/java/fr/pilato/elasticsearch/crawler/fs/client/WorkplaceSearchClientUtil.java
+++ b/elasticsearch-client/elasticsearch-client-base/src/main/java/fr/pilato/elasticsearch/crawler/fs/client/WorkplaceSearchClientUtil.java
@@ -149,6 +149,11 @@ public static String generateDefaultCustomSourceName(String suffix) {
     }
 
     public static String toRFC3339(Date d) {
+        if (logger.isDebugEnabled() && d != null) {
+            String format = RFC_3339.format(d);
+            String finalDate = format.replaceAll("(\\d\\d)(\\d\\d)$", "$1:$2");
+            logger.debug("Transforming date to RFC_3339 [{}] -> [{}] -> [{}]", d, format, finalDate);
+        }
         return d == null ? null : RFC_3339.format(d).replaceAll("(\\d\\d)(\\d\\d)$", "$1:$2");
     }
 
diff --git a/elasticsearch-client/elasticsearch-client-base/src/test/java/fr/pilato/elasticsearch/crawler/fs/client/WorkplaceSearchClientUtilTest.java b/elasticsearch-client/elasticsearch-client-base/src/test/java/fr/pilato/elasticsearch/crawler/fs/client/WorkplaceSearchClientUtilTest.java
index 545ea0e37..71e77b815 100644
--- a/elasticsearch-client/elasticsearch-client-base/src/test/java/fr/pilato/elasticsearch/crawler/fs/client/WorkplaceSearchClientUtilTest.java
+++ b/elasticsearch-client/elasticsearch-client-base/src/test/java/fr/pilato/elasticsearch/crawler/fs/client/WorkplaceSearchClientUtilTest.java
@@ -22,7 +22,6 @@
 import fr.pilato.elasticsearch.crawler.fs.test.framework.AbstractFSCrawlerTestCase;
 import org.junit.Test;
 
-import java.text.ParseException;
 import java.util.Date;
 
 import static com.carrotsearch.randomizedtesting.RandomizedTest.randomAsciiAlphanumOfLength;