Json4s

Value Members

1. final def !=(arg0: AnyRef): Boolean

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2. final def !=(arg0: Any): Boolean

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3. final def ##(): Int

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4. final def ==(arg0: AnyRef): Boolean

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5. final def ==(arg0: Any): Boolean

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6. final def asInstanceOf[T0]: T0

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7. def clone(): AnyRef

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   protected[java.lang]

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8. final def eq(arg0: AnyRef): Boolean

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9. def equals(arg0: Any): Boolean

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10. def finalize(): Unit

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    protected[java.lang]

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11. final def getClass(): Class[_]

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12. def hashCode(): Int

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13. final def isInstanceOf[T0]: Boolean

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14. def keySerializer[A <: EnumEntry](enum: Enum[A])(implicit arg0: Manifest[A]): CustomKeySerializer[A]

    Returns a Json CustomKeySerializer for the given Enumeratum enum

    Returns a Json CustomKeySerializer for the given Enumeratum enum

    scala> import enumeratum._
    scala> import org.json4s._
    scala> import org.json4s.native.Serialization
    
    scala> sealed trait ShirtSize extends EnumEntry
    scala> case object ShirtSize extends Enum[ShirtSize] {
         |  case object Small  extends ShirtSize
         |  case object Medium extends ShirtSize
         |  case object Large  extends ShirtSize
         |  val values = findValues
         | }
    
    scala> implicit val formats = Serialization.formats(NoTypeHints) + Json4s.keySerializer(ShirtSize)
    
    scala> val valueMap = ShirtSize.values.zipWithIndex.toMap
    
    scala> Serialization.write(valueMap)
    res0: String = {"Small":0,"Medium":1,"Large":2}
    
    scala> Serialization.read[Map[ShirtSize,Int]]("""{"Small":0,"Medium":1,"Large":2}""") == valueMap
    res1: Boolean = true

    enum

    the enum you want to generate a Json4s key serialiser for

15. final def ne(arg0: AnyRef): Boolean

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16. final def notify(): Unit

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17. final def notifyAll(): Unit

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18. def serializer[A <: EnumEntry](enum: Enum[A])(implicit arg0: Manifest[A]): CustomSerializer[A]

    Returns a Json CustomSerializer for the given Enumeratum enum

    Returns a Json CustomSerializer for the given Enumeratum enum

    scala> import enumeratum._
    scala> import org.json4s._
    scala> import org.json4s.native.Serialization
    
    scala> sealed trait ShirtSize extends EnumEntry
    scala> case object ShirtSize extends Enum[ShirtSize] {
         |  case object Small  extends ShirtSize
         |  case object Medium extends ShirtSize
         |  case object Large  extends ShirtSize
         |  val values = findValues
         | }
    
    scala> implicit val formats = Serialization.formats(NoTypeHints) + Json4s.serializer(ShirtSize)
    
    scala> Serialization.write(ShirtSize.values)
    res0: String = ["Small","Medium","Large"]
    
    scala> Serialization.read[Seq[ShirtSize]]("""["Small","Medium","Large"]""") == ShirtSize.values
    res1: Boolean = true

    enum

    the enum you want to generate a Json4s serialiser for

19. final def synchronized[T0](arg0: ⇒ T0): T0

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20. def toString(): String

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21. final def wait(): Unit

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22. final def wait(arg0: Long, arg1: Int): Unit

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23. final def wait(arg0: Long): Unit

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