manijndl7 commented on a change in pull request #9255:
URL: https://github.com/apache/kafka/pull/9255#discussion_r495786493
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File path: clients/src/main/java/org/apache/kafka/common/utils/Utils.java
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@@ -1271,4 +1274,34 @@ private static byte checkRange(final byte i) {
}
return map;
}
+
+ /**
+ * Convert an ISO8601 based timestamp to an epoch value
+ * @param timestamp to be converted
+ * @return epoch value of a given timestamp
+ * @throws ParseException for timestamp that doesn't follow ISO8601 format
+ */
+ public static long getDateTime(String timestamp) throws ParseException {
+ final String[] timestampParts = timestamp.split("T");
+ if (timestampParts.length < 2) {
+ throw new ParseException("Error parsing timestamp. It does not
contain a 'T' according to ISO8601 format", timestamp.length());
+ }
+
+ final String secondPart = timestampParts[1];
+ if (secondPart == null || secondPart.isEmpty()) {
+ throw new ParseException("Error parsing timestamp. Time part after
'T' is null or empty", timestamp.length());
+ }
+
+ if (!(secondPart.contains("+") || secondPart.contains("-") ||
secondPart.contains("Z"))) {
Review comment:
Hi @mjax request you to please review once.
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