t

play.api.libs.json

EnvReads

trait EnvReads extends AnyRef

Source
EnvReads.scala
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AnyRef, Any
Known Subclasses
DefaultReads, LowPriorityDefaultReads, Reads
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Type Members

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

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

Value Members

  1. implicit val DefaultDateReads: [Date]

    the default implicit java.util.Date reads

  2. implicit val DefaultInstantReads: [Instant]

    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]'.

  3. implicit val DefaultJavaDurationReads: [Duration]

    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).

    See also

    java.time.Duration

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

  4. implicit val DefaultJavaPeriodReads: [Period]

    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).

    See also

    java.time.Period

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

  5. implicit val DefaultLocalDateReads: [LocalDate]

    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'.

  6. implicit val DefaultLocalDateTimeReads: [LocalDateTime]

    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]'.

  7. implicit val DefaultLocalTimeReads: [LocalTime]

    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').

  8. implicit val DefaultOffsetDateTimeReads: [OffsetDateTime]

    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]'.

  9. implicit val DefaultSqlDateReads: [Date]

    the default implicit SqlDate reads

  10. implicit val DefaultZonedDateTimeReads: [ZonedDateTime]

    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]'.

  11. implicit val ZoneIdReads: [ZoneId]

    Reads for the java.time.ZoneId type.

  12. def dateReads(pattern: String, corrector: (String) => String = identity): [Date]

    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

  13. def instantReads[T](parsing: T, corrector: (String) => String = identity)(implicit p: (T) => [Instant]): [Instant]

    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

    See also

    DefaultWrites.TemporalFormatter

    import java.time.format.DateTimeFormatter

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))
  14. val javaDurationMillisReads: [Duration]

    Deserializer of Java Duration from a number of milliseconds.

  15. def javaDurationNumberReads(unit: TemporalUnit): [Duration]

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

  16. val javaPeriodDaysReads: [Period]

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

  17. val javaPeriodMonthsReads: [Period]

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

  18. val javaPeriodWeeksReads: [Period]

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

  19. val javaPeriodYearsReads: [Period]

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

  20. def localDateReads[T](parsing: T, corrector: (String) => String = identity)(implicit p: (T) => [LocalDate]): [LocalDate]

    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

    See also

    DefaultWrites.TemporalFormatter

    import java.time.format.DateTimeFormatter

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))
  21. def localDateTimeReads[T](parsing: T, corrector: (String) => String = identity)(implicit p: (T) => [LocalDateTime]): [LocalDateTime]

    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

    See also

    DefaultWrites.TemporalFormatter

    import java.time.format.DateTimeFormatter

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))
  22. def localTimeReads[T](parsing: T, corrector: (String) => String = identity)(implicit p: (T) => [LocalTime]): [LocalTime]

    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

    See also

    DefaultWrites.TemporalFormatter

    import java.time.format.DateTimeFormatter

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))
  23. val localeObjectReads: [Locale]

    Deserializer for a Locale from an object representation

  24. implicit val localeReads: [Locale]

    Deserializer for a Locale from a IETF BCP 47 string representation

  25. def offsetDateTimeReads[T](parsing: T, corrector: (String) => String = identity)(implicit p: (T) => [OffsetDateTime]): [OffsetDateTime]

    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

    See also

    DefaultWrites.TemporalFormatter

    import java.time.format.DateTimeFormatter

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))
  26. def sqlDateReads(pattern: String, corrector: (String) => String = identity): [Date]

    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

  27. def zonedDateTimeReads[T](parsing: T, corrector: (String) => String = identity)(implicit p: (T) => [ZonedDateTime]): [ZonedDateTime]

    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

    See also

    DefaultWrites.TemporalFormatter

    import java.time.format.DateTimeFormatter

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))
  28. implicit object ArrayNodeReads extends Reads[ArrayNode]

    Deserializer for Jackson ArrayNode

  29. object IsoDateReads extends [Date]

    ISO 8601 Reads

  30. implicit object JsonNodeReads extends Reads[JsonNode]

    Deserializer for Jackson JsonNode

  31. implicit object ObjectNodeReads extends Reads[ObjectNode]

    Deserializer for Jackson ObjectNode

  32. object TemporalParser

    Parsing companion