org.apache.kyuubi.ctl.util.DateTimeUtils.scala Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package org.apache.kyuubi.ctl.util
import java.time.{Instant, LocalDateTime, ZoneId}
import java.time.format.DateTimeFormatter
private[ctl] object DateTimeUtils {
def dateStringToMillis(date: String, format: String): Long = {
if (date == null) return 0
val localDateTime = LocalDateTime.parse(date, DateTimeFormatter.ofPattern(format))
localDateTime.atZone(ZoneId.systemDefault).toInstant.toEpochMilli
}
def millisToDateString(millis: Long, format: String): String = {
if (millis <= 0) {
"N/A"
} else {
val formatter = DateTimeFormatter.ofPattern(format)
val date: LocalDateTime =
Instant.ofEpochMilli(millis).atZone(ZoneId.systemDefault()).toLocalDateTime()
formatter.format(date)
}
}
}