Object/Trait

play.api.libs.json

Reads

Related Docs: trait Reads | package json

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object Reads extends ConstraintReads with PathReads with DefaultReads with GeneratedReads

Default deserializer type classes.

Source
Reads.scala
Linear Supertypes
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Inherited
  1. Reads
  2. GeneratedReads
  3. DefaultReads
  4. LowPriorityDefaultReads
  5. EnvReads
  6. PathReads
  7. ConstraintReads
  8. AnyRef
  9. Any
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Visibility
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Type Members

  1. trait TemporalParser[T <: Temporal] extends AnyRef

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    Typeclass to implement way of parsing string as Java8 temporal types.

    Typeclass to implement way of parsing string as Java8 temporal types.

    Definition Classes
    EnvReads
  2. class UUIDReader extends Reads[UUID]

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    Deserializer for java.util.UUID

    Deserializer for java.util.UUID

    Definition Classes
    DefaultReads

Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. implicit object ArrayNodeReads extends Reads[ArrayNode]

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    Deserializer for Jackson ArrayNode

    Deserializer for Jackson ArrayNode

    Definition Classes
    EnvReads
  5. implicit def ArrayReads[T](implicit arg0: Reads[T], arg1: ClassTag[T]): Reads[Array[T]]

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    Deserializer for Array[T] types.

    Deserializer for Array[T] types.

    Definition Classes
    DefaultReads
  6. implicit object BooleanReads extends Reads[Boolean]

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    Deserializer for Boolean types.

    Deserializer for Boolean types.

    Definition Classes
    DefaultReads
  7. implicit object ByteReads extends Reads[Byte]

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    Deserializer for Byte types.

    Deserializer for Byte types.

    Definition Classes
    DefaultReads
  8. implicit val DefaultDateReads: Reads[Date]

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    the default implicit java.util.Date reads

    the default implicit java.util.Date reads

    Definition Classes
    EnvReads
  9. implicit val DefaultInstantReads: Reads[Instant]

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    The default typeclass to reads java.time.Instant from JSON.

    The default typeclass to reads java.time.Instant from JSON. Accepts instant formats as '2011-12-03T10:15:30Z', '2011-12-03T10:15:30+01:00' or '2011-12-03T10:15:30+01:00[Europe/Paris]'.

    Definition Classes
    EnvReads
  10. implicit val DefaultJavaDurationReads: Reads[Duration]

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    Deserializer of Java Duration, from either a time-based amount of time (string representation such as '34.5 seconds'), or from a number of milliseconds (see javaDurationMillisReads).

    Deserializer of Java Duration, from either a time-based amount of time (string representation such as '34.5 seconds'), or from a number of milliseconds (see javaDurationMillisReads).

    Definition Classes
    EnvReads
    See also

    DefaultJavaPeriodReads if you want to use java.time.Period instead.

    java.time.Duration

  11. implicit val DefaultJavaPeriodReads: Reads[Period]

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    Deserializer of Java Period, from either a time-based amount of time in the ISO-8601 calendar system, such as '2 years, 3 months and 4 days' or from a number of days (see javaPeriodDaysReads).

    Deserializer of Java Period, from either a time-based amount of time in the ISO-8601 calendar system, such as '2 years, 3 months and 4 days' or from a number of days (see javaPeriodDaysReads).

    Definition Classes
    EnvReads
    See also

    DefaultJavaDurationReads if you want to use java.time.Duration instead.

    java.time.Period

  12. implicit val DefaultLocalDateReads: Reads[LocalDate]

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    The default typeclass to reads java.time.LocalDate from JSON.

    The default typeclass to reads java.time.LocalDate from JSON. Accepts date formats as '2011-12-03'.

    Definition Classes
    EnvReads
  13. implicit val DefaultLocalDateTimeReads: Reads[LocalDateTime]

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    The default typeclass to reads java.time.LocalDateTime from JSON.

    The default typeclass to reads java.time.LocalDateTime from JSON. Accepts date/time formats as '2011-12-03T10:15:30', '2011-12-03T10:15:30+01:00' or '2011-12-03T10:15:30+01:00[Europe/Paris]'.

    Definition Classes
    EnvReads
  14. implicit val DefaultLocalTimeReads: Reads[LocalTime]

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    The default typeclass to reads java.time.LocalTime from JSON.

    The default typeclass to reads java.time.LocalTime from JSON. Accepts date formats as '10:15:30' (or '10:15').

    Definition Classes
    EnvReads
  15. implicit val DefaultOffsetDateTimeReads: Reads[OffsetDateTime]

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    The default typeclass to reads java.time.OffsetDateTime from JSON.

    The default typeclass to reads java.time.OffsetDateTime from JSON. Accepts date/time formats as '2011-12-03T10:15:30+01:00' or '2011-12-03T10:15:30+01:00[Europe/Paris]'.

    Definition Classes
    EnvReads
  16. implicit val DefaultSqlDateReads: Reads[Date]

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    the default implicit SqlDate reads

    the default implicit SqlDate reads

    Definition Classes
    EnvReads
  17. implicit val DefaultZonedDateTimeReads: Reads[ZonedDateTime]

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    The default typeclass to reads java.time.ZonedDateTime from JSON.

    The default typeclass to reads java.time.ZonedDateTime from JSON. Accepts date/time formats as '2011-12-03T10:15:30', '2011-12-03T10:15:30+01:00' or '2011-12-03T10:15:30+01:00[Europe/Paris]'.

    Definition Classes
    EnvReads
  18. implicit object DoubleReads extends Reads[Double]

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    Deserializer for Double types.

    Deserializer for Double types.

    Definition Classes
    DefaultReads
  19. implicit object FloatReads extends Reads[Float]

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    Deserializer for Float types.

    Deserializer for Float types.

    Definition Classes
    DefaultReads
  20. implicit object IntReads extends Reads[Int]

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    Deserializer for Int types.

    Deserializer for Int types.

    Definition Classes
    DefaultReads
  21. object IsoDateReads extends Reads[Date]

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    ISO 8601 Reads

    ISO 8601 Reads

    Definition Classes
    EnvReads
  22. implicit object JsArrayMonoid extends Monoid[JsArray]

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  23. implicit object JsArrayReads extends Reads[JsArray]

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    Deserializer for JsArray.

    Deserializer for JsArray.

    Definition Classes
    DefaultReads
  24. implicit val JsArrayReducer: Reducer[JsValue, JsArray]

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  25. implicit object JsBooleanReads extends Reads[JsBoolean]

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    Deserializer for JsBoolean.

    Deserializer for JsBoolean.

    Definition Classes
    DefaultReads
  26. def JsErrorObj(knownValue: JsValue, key: String, args: JsValue*): JsObject

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    builds a JsErrorObj JsObject { VAL : "current known erroneous jsvalue", ERR : "the i18n key of the error msg", ARGS : "the args for the error msg" (JsArray) }

    builds a JsErrorObj JsObject { VAL : "current known erroneous jsvalue", ERR : "the i18n key of the error msg", ARGS : "the args for the error msg" (JsArray) }

    Definition Classes
    DefaultReads
  27. implicit object JsNumberReads extends Reads[JsNumber]

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    Deserializer for JsNumber.

    Deserializer for JsNumber.

    Definition Classes
    DefaultReads
  28. implicit object JsObjectMonoid extends Monoid[JsObject]

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  29. implicit object JsObjectReads extends Reads[JsObject]

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    Deserializer for JsObject.

    Deserializer for JsObject.

    Definition Classes
    DefaultReads
  30. implicit val JsObjectReducer: Reducer[JsObject, JsObject]

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  31. implicit object JsStringReads extends Reads[JsString]

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    Deserializer for JsString.

    Deserializer for JsString.

    Definition Classes
    DefaultReads
  32. implicit object JsValueReads extends Reads[JsValue]

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    Deserializer for JsValue.

    Deserializer for JsValue.

    Definition Classes
    DefaultReads
  33. implicit object JsonNodeReads extends Reads[JsonNode]

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    Deserializer for Jackson JsonNode

    Deserializer for Jackson JsonNode

    Definition Classes
    EnvReads
  34. implicit object LongReads extends Reads[Long]

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    Deserializer for Long types.

    Deserializer for Long types.

    Definition Classes
    DefaultReads
  35. implicit object ObjectNodeReads extends Reads[ObjectNode]

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    Deserializer for Jackson ObjectNode

    Deserializer for Jackson ObjectNode

    Definition Classes
    EnvReads
  36. implicit object ShortReads extends Reads[Short]

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    Deserializer for Short types.

    Deserializer for Short types.

    Definition Classes
    DefaultReads
  37. implicit object StringReads extends Reads[String]

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    Deserializer for String types.

    Deserializer for String types.

    Definition Classes
    DefaultReads
  38. object TemporalParser

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    Parsing companion

    Parsing companion

    Definition Classes
    EnvReads
  39. implicit def Tuple10R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)]

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    Definition Classes
    GeneratedReads
  40. implicit def Tuple11R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)]

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    Definition Classes
    GeneratedReads
  41. implicit def Tuple12R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)]

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    Definition Classes
    GeneratedReads
  42. implicit def Tuple13R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12], arg12: Reads[T13]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13)]

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    Definition Classes
    GeneratedReads
  43. implicit def Tuple14R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12], arg12: Reads[T13], arg13: Reads[T14]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)]

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    Definition Classes
    GeneratedReads
  44. implicit def Tuple15R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12], arg12: Reads[T13], arg13: Reads[T14], arg14: Reads[T15]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15)]

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    Definition Classes
    GeneratedReads
  45. implicit def Tuple16R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12], arg12: Reads[T13], arg13: Reads[T14], arg14: Reads[T15], arg15: Reads[T16]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16)]

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    Definition Classes
    GeneratedReads
  46. implicit def Tuple17R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12], arg12: Reads[T13], arg13: Reads[T14], arg14: Reads[T15], arg15: Reads[T16], arg16: Reads[T17]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17)]

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    Definition Classes
    GeneratedReads
  47. implicit def Tuple18R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12], arg12: Reads[T13], arg13: Reads[T14], arg14: Reads[T15], arg15: Reads[T16], arg16: Reads[T17], arg17: Reads[T18]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18)]

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    Definition Classes
    GeneratedReads
  48. implicit def Tuple19R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12], arg12: Reads[T13], arg13: Reads[T14], arg14: Reads[T15], arg15: Reads[T16], arg16: Reads[T17], arg17: Reads[T18], arg18: Reads[T19]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19)]

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    Definition Classes
    GeneratedReads
  49. implicit def Tuple1R[T1](implicit arg0: Reads[T1]): Reads[(T1)]

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    Definition Classes
    GeneratedReads
  50. implicit def Tuple20R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12], arg12: Reads[T13], arg13: Reads[T14], arg14: Reads[T15], arg15: Reads[T16], arg16: Reads[T17], arg17: Reads[T18], arg18: Reads[T19], arg19: Reads[T20]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20)]

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    Definition Classes
    GeneratedReads
  51. implicit def Tuple21R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12], arg12: Reads[T13], arg13: Reads[T14], arg14: Reads[T15], arg15: Reads[T16], arg16: Reads[T17], arg17: Reads[T18], arg18: Reads[T19], arg19: Reads[T20], arg20: Reads[T21]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21)]

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    Definition Classes
    GeneratedReads
  52. implicit def Tuple22R[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9], arg9: Reads[T10], arg10: Reads[T11], arg11: Reads[T12], arg12: Reads[T13], arg13: Reads[T14], arg14: Reads[T15], arg15: Reads[T16], arg16: Reads[T17], arg17: Reads[T18], arg18: Reads[T19], arg19: Reads[T20], arg20: Reads[T21], arg21: Reads[T22]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22)]

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    Definition Classes
    GeneratedReads
  53. implicit def Tuple2R[T1, T2](implicit arg0: Reads[T1], arg1: Reads[T2]): Reads[(T1, T2)]

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    Definition Classes
    GeneratedReads
  54. implicit def Tuple3R[T1, T2, T3](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3]): Reads[(T1, T2, T3)]

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    Definition Classes
    GeneratedReads
  55. implicit def Tuple4R[T1, T2, T3, T4](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4]): Reads[(T1, T2, T3, T4)]

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    Definition Classes
    GeneratedReads
  56. implicit def Tuple5R[T1, T2, T3, T4, T5](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5]): Reads[(T1, T2, T3, T4, T5)]

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    Definition Classes
    GeneratedReads
  57. implicit def Tuple6R[T1, T2, T3, T4, T5, T6](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6]): Reads[(T1, T2, T3, T4, T5, T6)]

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    Definition Classes
    GeneratedReads
  58. implicit def Tuple7R[T1, T2, T3, T4, T5, T6, T7](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7]): Reads[(T1, T2, T3, T4, T5, T6, T7)]

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    Definition Classes
    GeneratedReads
  59. implicit def Tuple8R[T1, T2, T3, T4, T5, T6, T7, T8](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8)]

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    Definition Classes
    GeneratedReads
  60. implicit def Tuple9R[T1, T2, T3, T4, T5, T6, T7, T8, T9](implicit arg0: Reads[T1], arg1: Reads[T2], arg2: Reads[T3], arg3: Reads[T4], arg4: Reads[T5], arg5: Reads[T6], arg6: Reads[T7], arg7: Reads[T8], arg8: Reads[T9]): Reads[(T1, T2, T3, T4, T5, T6, T7, T8, T9)]

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    Definition Classes
    GeneratedReads
  61. implicit val ZoneIdReads: Reads[ZoneId]

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    Reads for the java.time.ZoneId type.

    Reads for the java.time.ZoneId type.

    Definition Classes
    EnvReads
  62. implicit def alternative(implicit a: Applicative[Reads]): Alternative[Reads]

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  63. implicit def applicative(implicit applicativeJsResult: Applicative[JsResult]): Applicative[Reads]

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  64. def apply[A](f: (JsValue) ⇒ JsResult[A]): Reads[A]

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  65. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  66. def at[A](path: JsPath)(implicit reads: Reads[A]): Reads[A]

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    Definition Classes
    PathReads
  67. implicit val bigDecReads: Reads[BigDecimal]

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    Deserializer for BigDecimal

    Deserializer for BigDecimal

    Definition Classes
    DefaultReads
  68. def charMapReads[V](implicit vr: Reads[V]): Reads[Map[Char, V]]

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    Deserializer for a Map[Char, V]

    Deserializer for a Map[Char, V]

    Definition Classes
    DefaultReads
  69. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  70. val constraints: ConstraintReads

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  71. def dateReads(pattern: String, corrector: (String) ⇒ String = identity): Reads[Date]

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    Reads for the java.util.Date type.

    Reads for the java.util.Date type.

    pattern

    a date pattern, as specified in java.text.SimpleDateFormat.

    corrector

    a simple string transformation function that can be used to transform input String before parsing. Useful when standards are not exactly respected and require a few tweaks

    Definition Classes
    EnvReads
  72. def email(implicit reads: Reads[String]): Reads[String]

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    Definition Classes
    ConstraintReads
  73. def enumNameReads[E <: Enumeration](enum: E): Reads[DefaultReads.enumNameReads.E.Value]

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    Reads for scala.Enumeration types using the name.

    Reads for scala.Enumeration types using the name.

    enum

    a scala.Enumeration.

    Definition Classes
    DefaultReads
  74. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  75. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  76. def filter[A](otherwise: JsonValidationError)(p: (A) ⇒ Boolean)(implicit reads: Reads[A]): Reads[A]

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    Definition Classes
    ConstraintReads
  77. def filterNot[A](error: JsonValidationError)(p: (A) ⇒ Boolean)(implicit reads: Reads[A]): Reads[A]

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    Definition Classes
    ConstraintReads
  78. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  79. implicit def functorReads(implicit a: Applicative[Reads]): Functor[Reads]

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

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    Definition Classes
    AnyRef → Any
  81. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  82. def instantReads[T](parsing: T, corrector: (String) ⇒ String = identity)(implicit p: (T) ⇒ TemporalParser[Instant]): Reads[Instant]

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    Reads for the java.time.Instant type.

    Reads for the java.time.Instant type.

    T

    Type of argument to instantiate date parser

    parsing

    Argument to instantiate date parser. Actually either a pattern (string) or a formatter (java.time.format.DateTimeFormatter)

    corrector

    a simple string transformation function that can be used to transform input String before parsing. Useful when standards are not exactly respected and require a few tweaks. Function identity can be passed if no correction is needed.

    p

    Typeclass instance based on parsing

    Definition Classes
    EnvReads
    See also

    DefaultWrites.TemporalFormatter

    import play.api.libs.json.Reads.instantReads
    val customReads1 = instantReads("dd/MM/yyyy, HH:mm:ss")
    val customReads2 = instantReads(DateTimeFormatter.ISO_INSTANT)
    val customReads3 = instantReads(DateTimeFormatter.ISO_INSTANT, _.drop(1))
  83. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  84. implicit val javaBigDecReads: Reads[BigDecimal]

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    Deserializer for BigDecimal

    Deserializer for BigDecimal

    Definition Classes
    DefaultReads
  85. val javaDurationMillisReads: Reads[Duration]

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    Deserializer of Java Duration from a number of milliseconds.

    Deserializer of Java Duration from a number of milliseconds.

    Definition Classes
    EnvReads
  86. def javaDurationNumberReads(unit: TemporalUnit): Reads[Duration]

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    Deserializer of Java Duration from an integer (long) number, using the specified temporal unit.

    Deserializer of Java Duration from an integer (long) number, using the specified temporal unit.

    Definition Classes
    EnvReads
  87. val javaPeriodDaysReads: Reads[Period]

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    Deserializer of Java Period from a number (integer) of days.

    Deserializer of Java Period from a number (integer) of days.

    Definition Classes
    EnvReads
  88. val javaPeriodMonthsReads: Reads[Period]

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    Deserializer of Java Period from a number (integer) of months.

    Deserializer of Java Period from a number (integer) of months.

    Definition Classes
    EnvReads
  89. val javaPeriodWeeksReads: Reads[Period]

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    Deserializer of Java Period from a number (integer) of weeks.

    Deserializer of Java Period from a number (integer) of weeks.

    Definition Classes
    EnvReads
  90. val javaPeriodYearsReads: Reads[Period]

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    Deserializer of Java Period from a number (integer) of years.

    Deserializer of Java Period from a number (integer) of years.

    Definition Classes
    EnvReads
  91. def jsCopyTo[A <: JsValue](path: JsPath)(reads: Reads[A]): Reads[JsObject]

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    Definition Classes
    PathReads
  92. def jsPick[A <: JsValue](path: JsPath)(implicit reads: Reads[A]): Reads[A]

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    Definition Classes
    PathReads
  93. def jsPickBranch[A <: JsValue](path: JsPath)(implicit reads: Reads[A]): Reads[JsObject]

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    Definition Classes
    PathReads
  94. def jsPrune(path: JsPath): Reads[JsObject]

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    Definition Classes
    PathReads
  95. def jsPut(path: JsPath, a: ⇒ JsValue): Reads[JsObject]

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    Definition Classes
    PathReads
  96. def jsUpdate[A <: JsValue](path: JsPath)(reads: Reads[A]): Reads[JsObject]

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    Definition Classes
    PathReads
  97. def list[A](implicit reads: Reads[A]): Reads[List[A]]

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    Definition Classes
    ConstraintReads
  98. def localDateReads[T](parsing: T, corrector: (String) ⇒ String = identity)(implicit p: (T) ⇒ TemporalParser[LocalDate]): Reads[LocalDate]

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    Reads for the java.time.LocalDate type.

    Reads for the java.time.LocalDate type.

    T

    Type of argument to instantiate date parser

    parsing

    Argument to instantiate date parser. Actually either a pattern (string) or a formatter (java.time.format.DateTimeFormatter)

    corrector

    a simple string transformation function that can be used to transform input String before parsing. Useful when standards are not exactly respected and require a few tweaks. Function identity can be passed if no correction is needed.

    p

    Typeclass instance based on parsing

    Definition Classes
    EnvReads
    See also

    DefaultWrites.TemporalFormatter

    import play.api.libs.json.Reads.localDateReads
    val customReads1 = localDateReads("dd/MM/yyyy, HH:mm:ss")
    val customReads2 = localDateReads(DateTimeFormatter.ISO_DATE)
    val customReads3 = localDateReads(DateTimeFormatter.ISO_DATE, _.drop(1))
  99. def localDateTimeReads[T](parsing: T, corrector: (String) ⇒ String = identity)(implicit p: (T) ⇒ TemporalParser[LocalDateTime]): Reads[LocalDateTime]

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    Reads for the java.time.LocalDateTime type.

    Reads for the java.time.LocalDateTime type.

    T

    Type of argument to instantiate date/time parser

    parsing

    Argument to instantiate date/time parser. Actually either a pattern (string) or a formatter (java.time.format.DateTimeFormatter)

    corrector

    a simple string transformation function that can be used to transform input String before parsing. Useful when standards are not exactly respected and require a few tweaks. Function identity can be passed if no correction is needed.

    p

    Typeclass instance based on parsing

    Definition Classes
    EnvReads
    See also

    DefaultWrites.TemporalFormatter

    import play.api.libs.json.Reads.localDateTimeReads
    val customReads1 = localDateTimeReads("dd/MM/yyyy, HH:mm:ss")
    val customReads2 = localDateTimeReads(DateTimeFormatter.ISO_DATE_TIME)
    val customReads3 = localDateTimeReads(
      DateTimeFormatter.ISO_DATE_TIME, _.drop(1))
  100. def localTimeReads[T](parsing: T, corrector: (String) ⇒ String = identity)(implicit p: (T) ⇒ TemporalParser[LocalTime]): Reads[LocalTime]

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    Reads for the java.time.LocalTime type.

    Reads for the java.time.LocalTime type.

    T

    Type of argument to instantiate time parser

    parsing

    Argument to instantiate time parser. Actually either a pattern (string) or a formatter (java.time.format.DateTimeFormatter)

    corrector

    a simple string transformation function that can be used to transform input String before parsing. Useful when standards are not exactly respected and require a few tweaks. Function identity can be passed if no correction is needed.

    p

    Typeclass instance based on parsing

    Definition Classes
    EnvReads
    See also

    DefaultWrites.TemporalFormatter

    import play.api.libs.json.Reads.localTimeReads
    val customReads1 = localTimeReads("dd/MM/yyyy, HH:mm:ss")
    val customReads2 = localTimeReads(DateTimeFormatter.ISO_TIME)
    val customReads3 = localTimeReads(DateTimeFormatter.ISO_TIME, _.drop(1))
  101. val localeObjectReads: Reads[Locale]

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    Deserializer for a Locale from an object representation

    Deserializer for a Locale from an object representation

    Definition Classes
    EnvReads
  102. implicit val localeReads: Reads[Locale]

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    Deserializer for a Locale from a IETF BCP 47 string representation

    Deserializer for a Locale from a IETF BCP 47 string representation

    Definition Classes
    EnvReads
  103. def map[A](implicit reads: Reads[A]): Reads[Map[String, A]]

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    Definition Classes
    ConstraintReads
  104. implicit def mapReads[V](implicit fmtv: Reads[V]): Reads[Map[String, V]]

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    Deserializer for a Map[String,V]

    Deserializer for a Map[String,V]

    Definition Classes
    DefaultReads
  105. implicit def mapReads[K, V](k: (String) ⇒ JsResult[K])(implicit fmtv: Reads[V]): Reads[Map[K, V]]

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    Deserializer for a Map[K,V]

    Deserializer for a Map[K,V]

    Definition Classes
    DefaultReads
  106. def max[O](m: O)(implicit reads: Reads[O], ord: Ordering[O]): Reads[O]

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    Defines a maximum value for a Reads.

    Defines a maximum value for a Reads. Combine with min using andKeep, e.g. .read(Reads.min(0.1) andKeep Reads.max(1.0)).

    Definition Classes
    ConstraintReads
  107. def maxLength[M](m: Int)(implicit reads: Reads[M], p: (M) ⇒ TraversableLike[_, M]): Reads[M]

    Permalink
    Definition Classes
    ConstraintReads
  108. def min[O](m: O)(implicit reads: Reads[O], ord: Ordering[O]): Reads[O]

    Permalink

    Defines a minimum value for a Reads.

    Defines a minimum value for a Reads. Combine with max using andKeep, e.g. .read(Reads.min(0) andKeep Reads.max(100)).

    Definition Classes
    ConstraintReads
  109. def minLength[M](m: Int)(implicit reads: Reads[M], p: (M) ⇒ TraversableLike[_, M]): Reads[M]

    Permalink
    Definition Classes
    ConstraintReads
  110. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  111. final def notify(): Unit

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    Definition Classes
    AnyRef
  112. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
  113. def nullable[A](path: JsPath)(implicit reads: Reads[A]): Reads[Option[A]]

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    Reads a Option[T] search optional or nullable field at JsPath (field not found or null is None and other cases are Error).

    Reads a Option[T] search optional or nullable field at JsPath (field not found or null is None and other cases are Error).

    It runs through JsValue following all JsPath nodes on JsValue except last node: - If one node in JsPath is not found before last node => returns JsError( "missing-path" ) - If all nodes are found till last node, it runs through JsValue with last node =>

    • If last node if not found => returns None
    • If last node is found with value "null" => returns None
    • If last node is found => applies implicit Reads[T]
    Definition Classes
    PathReads
  114. def nullableWithDefault[A](path: JsPath, defaultValue: ⇒ Option[A])(implicit reads: Reads[A]): Reads[Option[A]]

    Permalink

    Reads a Option[T] search nullable field at JsPath (null is None and other cases are Error).

    Reads a Option[T] search nullable field at JsPath (null is None and other cases are Error).

    It runs through JsValue following all JsPath nodes on JsValue except last node: - If one node in JsPath is not found before last node => returns JsError( "missing-path" ) - If all nodes are found till last node, it runs through JsValue with last node =>

    • If last node if not found => returns JsError( "missing-path" )
    • If last node is found with value "null" => returns None
    • If last node is found => applies implicit Reads[T]
    Definition Classes
    PathReads
  115. def of[A](implicit r: Reads[A]): Reads[A]

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    The simpler of all Reads that just finds an implicit Reads[A] of the expected type

    The simpler of all Reads that just finds an implicit Reads[A] of the expected type

    Definition Classes
    ConstraintReads
  116. def offsetDateTimeReads[T](parsing: T, corrector: (String) ⇒ String = identity)(implicit p: (T) ⇒ TemporalParser[OffsetDateTime]): Reads[OffsetDateTime]

    Permalink

    Reads for the java.time.OffsetDateTime type.

    Reads for the java.time.OffsetDateTime type.

    Note: it is intentionally not supported to read an OffsetDateTime from a number.

    T

    the type of argument to instantiate date/time parser

    parsing

    The argument to instantiate date/time parser. Actually either a pattern (string) or a formatter (java.time.format.DateTimeFormatter)

    corrector

    a simple string transformation function that can be used to transform input String before parsing. Useful when standards are not exactly respected and require a few tweaks. Function identity can be passed if no correction is needed.

    p

    the implicit conversion based on parsing

    Definition Classes
    EnvReads
    See also

    DefaultWrites.TemporalFormatter

    import play.api.libs.json.Reads.offsetDateTimeReads
    val customReads1 = offsetDateTimeReads("dd/MM/yyyy, HH:mm:ss (Z)")
    val customReads2 = offsetDateTimeReads(DateTimeFormatter.ISO_OFFSET_DATE_TIME)
    val customReads3 = offsetDateTimeReads(
      DateTimeFormatter.ISO_OFFSET_DATE_TIME, _.drop(1))
  117. def optionNoError[A](implicit reads: Reads[A]): Reads[Option[A]]

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    Stupidly reads a field as an Option mapping any error (format or missing field) to None

    Stupidly reads a field as an Option mapping any error (format or missing field) to None

    Definition Classes
    ConstraintReads
  118. def optionWithNull[T](implicit rds: Reads[T]): Reads[Option[T]]

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    very simple optional field Reads that maps "null" to None

    very simple optional field Reads that maps "null" to None

    Definition Classes
    ConstraintReads
  119. val path: PathReads

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  120. def pattern(regex: ⇒ Regex, error: String = "error.pattern")(implicit reads: Reads[String]): Reads[String]

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    Defines a regular expression constraint for String values, i.e.

    Defines a regular expression constraint for String values, i.e. the string must match the regular expression pattern

    Definition Classes
    ConstraintReads
  121. def pure[A](a: A): Reads[A]

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    Returns a JsSuccess(a) (with root path) for any JSON value read.

  122. def pure[A](a: ⇒ A): Reads[A]

    Permalink
    Definition Classes
    ConstraintReads
  123. def required(path: JsPath)(implicit reads: Reads[JsValue]): Reads[JsValue]

    Permalink
    Definition Classes
    PathReads
  124. def seq[A](implicit reads: Reads[A]): Reads[Seq[A]]

    Permalink
    Definition Classes
    ConstraintReads
  125. def set[A](implicit reads: Reads[A]): Reads[Set[A]]

    Permalink
    Definition Classes
    ConstraintReads
  126. def sqlDateReads(pattern: String, corrector: (String) ⇒ String = identity): Reads[Date]

    Permalink

    Reads for the java.sql.Date type.

    Reads for the java.sql.Date type.

    pattern

    a date pattern, as specified in java.text.SimpleDateFormat.

    corrector

    a simple string transformation function that can be used to transform input String before parsing. Useful when standards are not exactly respected and require a few tweaks

    Definition Classes
    EnvReads
  127. final def synchronized[T0](arg0: ⇒ T0): T0

    Permalink
    Definition Classes
    AnyRef
  128. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any
  129. implicit def traversableReads[F[_], A](implicit bf: CanBuildFrom[F[_], A, F[A]], ra: Reads[A]): Reads[F[A]]

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    Generic deserializer for collections types.

    Generic deserializer for collections types.

    Definition Classes
    LowPriorityDefaultReads
  130. implicit val uuidReads: Reads[UUID]

    Permalink
    Definition Classes
    DefaultReads
  131. def verifying[A](cond: (A) ⇒ Boolean)(implicit rds: Reads[A]): Reads[A]

    Permalink
    Definition Classes
    ConstraintReads
  132. def verifyingIf[A](cond: (A) ⇒ Boolean)(subreads: Reads[_])(implicit rds: Reads[A]): Reads[A]

    Permalink
    Definition Classes
    ConstraintReads
  133. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  134. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  135. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  136. def withDefault[A](path: JsPath, defaultValue: ⇒ A)(implicit reads: Reads[A]): Reads[A]

    Permalink
    Definition Classes
    PathReads
  137. def zonedDateTimeReads[T](parsing: T, corrector: (String) ⇒ String = identity)(implicit p: (T) ⇒ TemporalParser[ZonedDateTime]): Reads[ZonedDateTime]

    Permalink

    Reads for the java.time.ZonedDateTime type.

    Reads for the java.time.ZonedDateTime type.

    T

    Type of argument to instantiate date/time parser

    parsing

    Argument to instantiate date/time parser. Actually either a pattern (string) or a formatter (java.time.format.DateTimeFormatter)

    corrector

    a simple string transformation function that can be used to transform input String before parsing. Useful when standards are not exactly respected and require a few tweaks. Function identity can be passed if no correction is needed.

    p

    Typeclass instance based on parsing

    Definition Classes
    EnvReads
    See also

    DefaultWrites.TemporalFormatter

    import play.api.libs.json.Reads.zonedDateTimeReads
    val customReads1 = zonedDateTimeReads("dd/MM/yyyy, HH:mm:ss")
    val customReads2 = zonedDateTimeReads(DateTimeFormatter.ISO_DATE_TIME)
    val customReads3 = zonedDateTimeReads(
      DateTimeFormatter.ISO_DATE_TIME, _.drop(1))

Deprecated Value Members

  1. val DefaultJodaDateReads: Reads[DateTime]

    Permalink
    Definition Classes
    EnvReads
    Annotations
    @deprecated
    Deprecated

    (Since version 2.6.0) Include play-json-joda as a dependency and use JodaReads.DefaultJodaDateTimeReads

  2. val DefaultJodaLocalDateReads: Reads[LocalDate]

    Permalink
    Definition Classes
    EnvReads
    Annotations
    @deprecated
    Deprecated

    (Since version 2.6.0) Include play-json-joda as a dependency and use JodaReads.DefaultJodaLocalDateReads

  3. val DefaultJodaLocalTimeReads: Reads[LocalTime]

    Permalink
    Definition Classes
    EnvReads
    Annotations
    @deprecated
    Deprecated

    (Since version 2.6.0) Include play-json-joda as a dependency and use JodaReads.DefaultJodaLocalTimeReads

  4. def jodaDateReads(pattern: String, corrector: (String) ⇒ String = identity): Reads[DateTime]

    Permalink
    Definition Classes
    EnvReads
    Annotations
    @deprecated
    Deprecated

    (Since version 2.6.0) Include play-json-joda as a dependency and use JodaReads.jodaDateReads

  5. def jodaLocalDateReads(pattern: String, corrector: (String) ⇒ String = identity): Reads[LocalDate]

    Permalink
    Definition Classes
    EnvReads
    Annotations
    @deprecated
    Deprecated

    (Since version 2.6.0) Include play-json-joda as a dependency and use JodaReads.jodaLocalDateReads

  6. def jodaLocalTimeReads(pattern: String, corrector: (String) ⇒ String = identity): Reads[LocalTime]

    Permalink
    Definition Classes
    EnvReads
    Annotations
    @deprecated
    Deprecated

    (Since version 2.6.0) Include play-json-joda as a dependency and use JodaReads.jodaLocalTimeReads

Inherited from GeneratedReads

Inherited from DefaultReads

Inherited from LowPriorityDefaultReads

Inherited from EnvReads

Inherited from PathReads

Inherited from ConstraintReads

Inherited from AnyRef

Inherited from Any

Ungrouped