Reads
Related Docs:
trait Reads
| package json
Typeclass to implement way of parsing string as Java8 temporal types.
Typeclass to implement way of parsing string as Java8 temporal types.
Deserializer for Jackson ArrayNode
Deserializer for Jackson ArrayNode
Deserializer for Array[T] types.
Deserializer for Array[T] types.
Deserializer for Boolean types.
Deserializer for Boolean types.
Deserializer for Byte types.
Deserializer for Byte types.
the default implicit java.util.Date reads
the default implicit java.util.Date reads
The default typeclass to reads java.time.Instant from JSON.
The default typeclass to reads java.time.Instant from JSON.
Accepts instant formats as '2011-12-03T10:15:30', '2011-12-03T10:15:30+01:00' or '2011-12-03T10:15:30+01:00[Europe/Paris]'.
the default implicit JodaDate reads
the default implicit JodaDate reads
the default implicit joda.time.LocalDate reads
the default implicit joda.time.LocalDate reads
the default implicit joda.time.LocalTime reads
the default implicit joda.time.LocalTime reads
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'.
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]'.
the default implicit JodaDate reads
the default implicit JodaDate reads
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]'.
Deserializer for Double types.
Deserializer for Double types.
Deserializer for Float types.
Deserializer for Float types.
Deserializer for Int types.
Deserializer for Int types.
ISO 8601 Reads
ISO 8601 Reads
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) }
Deserializer for JsObject.
Deserializer for JsObject.
Deserializer for JsValue.
Deserializer for JsValue.
Deserializer for Jackson JsonNode
Deserializer for Jackson JsonNode
Deserializer for Long types.
Deserializer for Long types.
Deserializer for Jackson ObjectNode
Deserializer for Jackson ObjectNode
Deserializer for Short types.
Deserializer for Short types.
Deserializer for String types.
Deserializer for String types.
Parsing companion
Parsing companion
Deserializer for BigDecimal
Deserializer for BigDecimal
Reads for the java.util.Date type.
Reads for the java.util.Date type.
a date pattern, as specified in java.text.SimpleDateFormat.
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
Reads for scala.Enumeration types using the name.
Reads for scala.Enumeration types using the name.
a scala.Enumeration.
Reads for the java.time.Instant type.
Reads for the java.time.Instant type.
When input value doesn't specify the time zone,
then java.time.ZoneId.systemDefault is used.
Type of argument to instantiate date parser
Argument to instantiate date parser. Actually either a pattern (string) or a formatter (java.time.format.DateTimeFormatter)
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.
Typeclass instance based on parsing
TemporalFormatter
import play.api.libs.json.Java8Reads.instantReads val customReads1 = instantReads("dd/MM/yyyy, HH:mm:ss") val customReads2 = instantReads(DateTimeFormatter.ISO_INSTANT) val customReads3 = instantReads(DateTimeFormatter.ISO_INSTANT, _.drop(1))
Deserializer for BigDecimal
Deserializer for BigDecimal
Reads for the org.joda.time.DateTime type.
Reads for the org.joda.time.DateTime type.
a date pattern, as specified in java.text.SimpleDateFormat.
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
Reads for the org.joda.time.LocalDate type.
Reads for the org.joda.time.LocalDate type.
a date pattern, as specified in org.joda.time.format.DateTimeFormat.
string transformation function (See jodaDateReads)
Reads for the org.joda.time.LocalTime type.
Reads for the org.joda.time.LocalTime type.
a date pattern, as specified in org.joda.time.format.DateTimeFormat.
string transformation function (See jodaTimeReads)
Reads for the java.time.LocalDate type.
Reads for the java.time.LocalDate type.
When input value doesn't specify the time zone,
then java.time.ZoneId.systemDefault is used.
Type of argument to instantiate date parser
Argument to instantiate date parser. Actually either a pattern (string) or a formatter (java.time.format.DateTimeFormatter)
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.
Typeclass instance based on parsing
TemporalFormatter
import play.api.libs.json.Java8Reads.localDateReads val customReads1 = localDateReads("dd/MM/yyyy, HH:mm:ss") val customReads2 = localDateReads(DateTimeFormatter.ISO_DATE) val customReads3 = localDateReads(DateTimeFormatter.ISO_DATE, _.drop(1))
Reads for the java.time.LocalDateTime type.
Reads for the java.time.LocalDateTime type.
When input value doesn't specify the time zone,
then java.time.ZoneId.systemDefault is used.
Type of argument to instantiate date/time parser
Argument to instantiate date/time parser. Actually either a pattern (string) or a formatter (java.time.format.DateTimeFormatter)
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.
Typeclass instance based on parsing
TemporalFormatter
import play.api.libs.json.Java8Reads.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))
Deserializer for Map[String,V] types.
Deserializer for Map[String,V] types.
Defines a maximum value for a numeric Reads.
Defines a maximum value for a numeric Reads. Combine with min using or, e.g.
.read(Reads.min(0.1) or Reads.max(1.0)).
Defines a minimum value for a numeric Reads.
Defines a minimum value for a numeric Reads. Combine with max using or, e.g.
.read(Reads.min(0) or Reads.max(100)).
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 =>
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
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
very simple optional field Reads that maps "null" to None
very simple optional field Reads that maps "null" to None
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
Reads for the java.sql.Date type.
Reads for the java.sql.Date type.
a date pattern, as specified in java.text.SimpleDateFormat.
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
Generic deserializer for collections types.
Generic deserializer for collections types.
Deserializer for java.util.UUID
Deserializer for java.util.UUID
Reads for the java.time.ZonedDateTime type.
Reads for the java.time.ZonedDateTime type.
When input value doesn't specify the time zone,
then java.time.ZoneId.systemDefault is used.
Type of argument to instantiate date/time parser
Argument to instantiate date/time parser. Actually either a pattern (string) or a formatter (java.time.format.DateTimeFormatter)
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.
Typeclass instance based on parsing
TemporalFormatter
import play.api.libs.json.Java8Reads.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))
Default deserializer type classes.