com.couchbase.client.scala.util.DurationConversions.scala Maven / Gradle / Ivy

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/*
 * Copyright (c) 2019 Couchbase, Inc.
 *
 * Licensed 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,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.couchbase.client.scala.util

import java.util.concurrent.TimeUnit

import scala.concurrent.duration.Duration
import scala.language.implicitConversions

/** Functions to convert between Java and Scala Duration.
  *
  * @author Graham Pople
  * @since 1.0.0
  */
private[client] object DurationConversions {
  implicit def scalaDurationToJava(in: Duration): java.time.Duration = {
    java.time.Duration.ofNanos(in.toNanos)
  }

  implicit def javaDurationToScala(in: java.time.Duration): Duration = {
    scala.concurrent.duration.Duration(in.toNanos, TimeUnit.NANOSECONDS)
  }

  implicit class DurationOps(private val d: Duration) extends AnyVal {
    def toN1qlFormat: String =
      if (d.toSeconds > 0) d.toSeconds.toString + "s"
      else d.toNanos.toString + "ns"
  }
}