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• CollectionStatus.scala

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dev.mongocamp.driver.mongodb.database.CollectionStatus.scala Maven / Gradle / Ivy

package dev.mongocamp.driver.mongodb.database

import java.util.Date

import org.mongodb.scala.bson.Document
import dev.mongocamp.driver.mongodb._

case class CollectionStatus(
    ns: String,
    collectionType: String,
    scaleFactor: Int,
    size: Double,
    count: Int,
    storageSize: Double,
    avgObjSize: Int,
    nindexes: Int,
    indexSizes: Map[String, Int],
    totalIndexSize: Int,
    ok: Int,
    fetched: Date,
    map: Map[String, Any]
)

object CollectionStatus {
  def apply(document: Document): CollectionStatus = {
    val map = document.asPlainMap
    CollectionStatus(
      map.getOrElse("ns", "-").toString,
      map.getOrElse("type", "Standard").toString,
      map.getOrElse("scaleFactor", 0).asInstanceOf[Int],
      doubleValue(map, "size"),
      intValue(map, "count"),
      doubleValue(map, "storageSize"),
      intValue(map, "avgObjSize"),
      intValue(map, "nindexes"),
      map.getOrElse("indexSizes", Map()).asInstanceOf[Map[String, Int]],
      intValue(map, "totalIndexSize"),
      intValue(map, "ok"),
      new Date(),
      map
    )
  }

  def intValue(map: Map[String, Any], key: String): Int =
    map.getOrElse(key, 0) match {
      case i: Int    => i
      case l: Long   => l.intValue()
      case d: Double => d.intValue()
      case _         => 0
    }

  def doubleValue(map: Map[String, Any], key: String): Double =
    map.getOrElse(key, 0) match {
      case i: Int    => i.doubleValue()
      case l: Long   => l.doubleValue()
      case d: Double => d
      case _         => 0
    }
}