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• CustomCodecProvider.scala

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dev.mongocamp.driver.mongodb.bson.codecs.CustomCodecProvider.scala Maven / Gradle / Ivy

package dev.mongocamp.driver.mongodb.bson.codecs

import org.bson.codecs.Codec
import org.bson.codecs.configuration.{ CodecProvider, CodecRegistry }

case class CustomCodecProvider() extends CodecProvider {

  val BigIntClass: Class[BigInt]         = classOf[BigInt]
  val BigDecimalClass: Class[BigDecimal] = classOf[BigDecimal]

  // scalastyle:off null
  @SuppressWarnings(Array("unchecked"))
  def get[T](clazz: Class[T], registry: CodecRegistry): Codec[T] =
    clazz match {
      case BigIntClass     => new BigIntCodec().asInstanceOf[Codec[T]]
      case BigDecimalClass => new BigDecimalCodec().asInstanceOf[Codec[T]]
      case _               => null
    }
  // scalastyle:on null
}