Writes

Type Members

trait TemporalFormatter[T <: Temporal] extends AnyRef

Typeclass to implement way of formatting of Java8 temporal types.
Typeclass to implement way of formatting of Java8 temporal types.

Definition Classes
DefaultWrites

Value Members

final def !=(arg0: Any): Boolean

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

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

Definition Classes
AnyRef → Any
implicit object BigDecimalWrites extends Writes[BigDecimal]

Serializer for BigDecimal types.
Serializer for BigDecimal types.

Definition Classes
DefaultWrites
implicit object BooleanWrites extends Writes[Boolean]

Serializer for Boolean types.
Serializer for Boolean types.

Definition Classes
DefaultWrites
implicit object ByteWrites extends Writes[Byte]

Serializer for Byte types.
Serializer for Byte types.

Definition Classes
DefaultWrites
implicit object DefaultDateWrites extends Writes[Date]

Default Serializer java.util.Date -> JsNumber(d.getTime (nb of ms))
Default Serializer java.util.Date -> JsNumber(d.getTime (nb of ms))

Definition Classes
DefaultWrites
implicit val DefaultInstantWrites: Writes[Instant]

The default typeclass to write a java.time.Instant, using '2011-12-03T10:15:30' format, and default time zone.
The default typeclass to write a java.time.Instant, using '2011-12-03T10:15:30' format, and default time zone.

Definition Classes
DefaultWrites
implicit object DefaultJodaDateWrites extends Writes[DateTime]

Default Serializer org.joda.time.DateTime -> JsNumber(d.getMillis (nb of ms))
Default Serializer org.joda.time.DateTime -> JsNumber(d.getMillis (nb of ms))

Definition Classes
DefaultWrites
implicit object DefaultJodaLocalDateWrites extends Writes[LocalDate]

Default Serializer org.joda.time.LocalDate -> JsString(ISO8601 format (yyyy-MM-dd))
Default Serializer org.joda.time.LocalDate -> JsString(ISO8601 format (yyyy-MM-dd))

Definition Classes
DefaultWrites
implicit object DefaultJodaLocalTimeWrites extends Writes[LocalTime]

Default Serializer org.joda.time.LocalDate -> JsString(ISO8601 format (HH:mm:ss.SSS))
Default Serializer org.joda.time.LocalDate -> JsString(ISO8601 format (HH:mm:ss.SSS))

Definition Classes
DefaultWrites
implicit val DefaultLocalDateTimeWrites: Writes[LocalDateTime]

The default typeclass to write a java.time.LocalDateTime, using '2011-12-03T10:15:30' format, and default time zone.
The default typeclass to write a java.time.LocalDateTime, using '2011-12-03T10:15:30' format, and default time zone.

Definition Classes
DefaultWrites
implicit val DefaultLocalDateWrites: Writes[LocalDate]

The default typeclass to write a java.time.LocalDate, using '2011-12-03' format, and default time zone.
The default typeclass to write a java.time.LocalDate, using '2011-12-03' format, and default time zone.

Definition Classes
DefaultWrites
implicit val DefaultZonedDateTimeWrites: Writes[ZonedDateTime]

The default typeclass to write a java.time.ZonedDateTime, using '2011-12-03T10:15:30' format, and default time zone.
The default typeclass to write a java.time.ZonedDateTime, using '2011-12-03T10:15:30' format, and default time zone.

Definition Classes
DefaultWrites
implicit object DoubleWrites extends Writes[Double]

Serializer for Double types.
Serializer for Double types.

Definition Classes
DefaultWrites
implicit object FloatWrites extends Writes[Float]

Serializer for Float types.
Serializer for Float types.

Definition Classes
DefaultWrites
val InstantNumberWrites: Writes[Instant]

Serializer for java.time.Instant as JSON number.
Serializer for java.time.Instant as JSON number.
```
import java.time.Instant
import play.api.libs.json.Writes

implicit val inWrites = Writes.InstantNumberWrites
```
Definition Classes
DefaultWrites
implicit object IntWrites extends Writes[Int]

Serializer for Int types.
Serializer for Int types.

Definition Classes
DefaultWrites
implicit object JsValueWrites extends Writes[JsValue]

Serializer for JsValues.
Serializer for JsValues.

Definition Classes
DefaultWrites
implicit object JsonNodeWrites extends Writes[JsonNode]

Serializer for Jackson JsonNode
Serializer for Jackson JsonNode

Definition Classes
DefaultWrites
val LocalDateNumberWrites: Writes[LocalDate]

Serializer for java.time.LocalDate as JSON number.
Serializer for java.time.LocalDate as JSON number.
```
import java.time.LocalDate
import play.api.libs.json.Writes

implicit val ldnWrites = Writes.LocalDateNumberWrites
```
Definition Classes
DefaultWrites
val LocalDateTimeNumberWrites: Writes[LocalDateTime]

Serializer for java.time.LocalDateTime as JSON number.
Serializer for java.time.LocalDateTime as JSON number.
```
import java.time.LocalDateTime
import play.api.libs.json.Writes

implicit val ldtnWrites = Writes.LocalDateTimeNumberWrites
```
Definition Classes
DefaultWrites
implicit object LongWrites extends Writes[Long]

Serializer for Long types.
Serializer for Long types.

Definition Classes
DefaultWrites
implicit def OptionWrites[T](implicit fmt: Writes[T]): Writes[Option[T]]

Serializer for Option.
Serializer for Option.

Definition Classes
DefaultWrites
implicit object ShortWrites extends Writes[Short]

Serializer for Short types.
Serializer for Short types.

Definition Classes
DefaultWrites
implicit object StringWrites extends Writes[String]

Serializer for String types.
Serializer for String types.

Definition Classes
DefaultWrites
object TemporalFormatter

Formatting companion
Formatting companion

Definition Classes
DefaultWrites
implicit object UuidWrites extends Writes[UUID]

Serializer for java.util.UUID
Serializer for java.util.UUID

Definition Classes
DefaultWrites
val ZonedDateTimeNumberWrites: Writes[ZonedDateTime]

Serializer for java.time.ZonedDateTime as JSON number.
Serializer for java.time.ZonedDateTime as JSON number.
```
import java.time.ZonedDateTime
import play.api.libs.json.Writes

implicit val zdtnWrites = Writes.ZonedDateTimeNumberWrites
```
Definition Classes
DefaultWrites
def apply[A](f: (A) ⇒ JsValue): Writes[A]
implicit def arrayWrites[T](implicit arg0: ClassTag[T], fmt: Writes[T]): Writes[Array[T]]

Serializer for Array[T] types.
Serializer for Array[T] types.

Definition Classes
DefaultWrites
final def asInstanceOf[T0]: T0

Definition Classes
Any
def at[A](path: JsPath)(implicit wrs: Writes[A]): OWrites[A]

Definition Classes
PathWrites
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
val constraints: ConstraintWrites
implicit val contravariantfunctorWrites: ContravariantFunctor[Writes]
def dateWrites(pattern: String): Writes[Date]

Serializer for java.util.Date
Serializer for java.util.Date
pattern
the pattern used by SimpleDateFormat

Definition Classes
DefaultWrites
implicit def enumNameWrites[E <: Enumeration]: Writes[DefaultWrites.enumNameWrites.E.Value]

Serializer for scala.Enumeration by name.
Serializer for scala.Enumeration by name.

Definition Classes
DefaultWrites
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def jodaDateWrites(pattern: String): Writes[DateTime]

Serializer for org.joda.time.DateTime
Serializer for org.joda.time.DateTime
pattern
the pattern used by SimpleDateFormat

Definition Classes
DefaultWrites
def jodaLocalDateWrites(pattern: String): Writes[LocalDate]

Serializer for org.joda.time.LocalDate
Serializer for org.joda.time.LocalDate
pattern
the pattern used by org.joda.time.format.DateTimeFormat

Definition Classes
DefaultWrites
def jodaLocalTimeWrites(pattern: String): Writes[LocalTime]

Serializer for org.joda.time.LocalTime
Serializer for org.joda.time.LocalTime
pattern
the pattern used by org.joda.time.format.DateTimeFormat

Definition Classes
DefaultWrites
def jsPick(path: JsPath): Writes[JsValue]

Definition Classes
PathWrites
def jsPickBranch(path: JsPath): OWrites[JsValue]

Definition Classes
PathWrites
def jsPickBranchUpdate(path: JsPath, wrs: OWrites[JsValue]): OWrites[JsValue]

Definition Classes
PathWrites
def list[A](implicit writes: Writes[A]): Writes[List[A]]

Definition Classes
ConstraintWrites
def map[A](implicit writes: Writes[A]): OWrites[Map[String, A]]

Definition Classes
ConstraintWrites
implicit def mapWrites[V](implicit fmtv: Writes[V]): OWrites[Map[String, V]]

Serializer for Map[String,V] types.
Serializer for Map[String,V] types.

Definition Classes
DefaultWrites
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def nullable[A](path: JsPath)(implicit wrs: Writes[A]): OWrites[Option[A]]

writes a optional field in given JsPath : if None, doesn't write field at all.
writes a optional field in given JsPath : if None, doesn't write field at all. Please note we do not write "null" but simply omit the field when None If you want to write a "null", use ConstraintWrites.optionWithNull[A]

Definition Classes
PathWrites
def of[A](implicit w: Writes[A]): Writes[A]

Definition Classes
ConstraintWrites
def optionWithNull[A](implicit wa: Writes[A]): Writes[Option[A]]

Pure Option Writer[T] which writes "null" when None which is different from JsPath.writeNullable which omits the field when None
Pure Option Writer[T] which writes "null" when None which is different from JsPath.writeNullable which omits the field when None

Definition Classes
ConstraintWrites
val path: PathWrites
def pruned[A](implicit w: Writes[A]): Writes[A]

Definition Classes
ConstraintWrites
def pure[A](fixed: ⇒ A)(implicit wrs: Writes[A]): Writes[JsValue]

Definition Classes
ConstraintWrites
def pure[A](path: JsPath, fixed: ⇒ A)(implicit wrs: Writes[A]): OWrites[JsValue]

Definition Classes
PathWrites
def seq[A](implicit writes: Writes[A]): Writes[Seq[A]]

Definition Classes
ConstraintWrites
def set[A](implicit writes: Writes[A]): Writes[Set[A]]

Definition Classes
ConstraintWrites
def sqlDateWrites(pattern: String): Writes[Date]

Serializer for java.sql.Date
Serializer for java.sql.Date
pattern
the pattern used by SimpleDateFormat

Definition Classes
DefaultWrites
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def temporalWrites[A <: Temporal, B](formatting: B)(implicit f: (B) ⇒ TemporalFormatter[A]): Writes[A]

Serializer for Java8 temporal types (e.g.
Serializer for Java8 temporal types (e.g. java.time.LocalDateTime) to be written as JSON string, using the default time zone.
A
the Java8 temporal type to be considered: LocalDateTime, ZonedDateTime, Instant
B
Type of formatting argument
formatting
an argument to instantiate formatter
```
import java.time.LocalDateTime
import play.api.libs.json.Writes
implicit val temporalWrites: Writes[LocalDateTime] =
  temporalWrites[LocalDateTime, DateTimeFormatter](
    DateTimeFormatter.ISO_LOCAL_DATE_TIME)
```
Definition Classes
DefaultWrites
def toString(): String

Definition Classes
AnyRef → Any
implicit def traversableWrites[A](implicit arg0: Writes[A]): Writes[Traversable[A]] { def writes(as: Traversable[A]): play.api.libs.json.JsArray }

Serializer for Traversables types.
Serializer for Traversables types.

Definition Classes
DefaultWrites
final def wait(): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: trait Writes | package json

object Writes extends PathWrites with ConstraintWrites with DefaultWrites

Type Members

trait TemporalFormatter[T <: Temporal] extends AnyRef

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

implicit object BigDecimalWrites extends Writes[BigDecimal]

implicit object BooleanWrites extends Writes[Boolean]

implicit object ByteWrites extends Writes[Byte]

implicit object DefaultDateWrites extends Writes[Date]

implicit val DefaultInstantWrites: Writes[Instant]

implicit object DefaultJodaDateWrites extends Writes[DateTime]

implicit object DefaultJodaLocalDateWrites extends Writes[LocalDate]

implicit object DefaultJodaLocalTimeWrites extends Writes[LocalTime]

implicit val DefaultLocalDateTimeWrites: Writes[LocalDateTime]

implicit val DefaultLocalDateWrites: Writes[LocalDate]

implicit val DefaultZonedDateTimeWrites: Writes[ZonedDateTime]

implicit object DoubleWrites extends Writes[Double]

implicit object FloatWrites extends Writes[Float]

val InstantNumberWrites: Writes[Instant]

implicit object IntWrites extends Writes[Int]

implicit object JsValueWrites extends Writes[JsValue]

implicit object JsonNodeWrites extends Writes[JsonNode]

val LocalDateNumberWrites: Writes[LocalDate]

val LocalDateTimeNumberWrites: Writes[LocalDateTime]

implicit object LongWrites extends Writes[Long]

implicit def OptionWrites[T](implicit fmt: Writes[T]): Writes[Option[T]]

implicit object ShortWrites extends Writes[Short]

implicit object StringWrites extends Writes[String]

object TemporalFormatter

implicit object UuidWrites extends Writes[UUID]

val ZonedDateTimeNumberWrites: Writes[ZonedDateTime]

def apply[A](f: (A) ⇒ JsValue): Writes[A]

implicit def arrayWrites[T](implicit arg0: ClassTag[T], fmt: Writes[T]): Writes[Array[T]]

final def asInstanceOf[T0]: T0

def at[A](path: JsPath)(implicit wrs: Writes[A]): OWrites[A]

def clone(): AnyRef

val constraints: ConstraintWrites

implicit val contravariantfunctorWrites: ContravariantFunctor[Writes]

def dateWrites(pattern: String): Writes[Date]

implicit def enumNameWrites[E <: Enumeration]: Writes[DefaultWrites.enumNameWrites.E.Value]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def jodaDateWrites(pattern: String): Writes[DateTime]

def jodaLocalDateWrites(pattern: String): Writes[LocalDate]

def jodaLocalTimeWrites(pattern: String): Writes[LocalTime]

def jsPick(path: JsPath): Writes[JsValue]

def jsPickBranch(path: JsPath): OWrites[JsValue]

def jsPickBranchUpdate(path: JsPath, wrs: OWrites[JsValue]): OWrites[JsValue]

def list[A](implicit writes: Writes[A]): Writes[List[A]]

def map[A](implicit writes: Writes[A]): OWrites[Map[String, A]]

implicit def mapWrites[V](implicit fmtv: Writes[V]): OWrites[Map[String, V]]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def nullable[A](path: JsPath)(implicit wrs: Writes[A]): OWrites[Option[A]]

def of[A](implicit w: Writes[A]): Writes[A]

def optionWithNull[A](implicit wa: Writes[A]): Writes[Option[A]]

val path: PathWrites

def pruned[A](implicit w: Writes[A]): Writes[A]

def pure[A](fixed: ⇒ A)(implicit wrs: Writes[A]): Writes[JsValue]

def pure[A](path: JsPath, fixed: ⇒ A)(implicit wrs: Writes[A]): OWrites[JsValue]

def seq[A](implicit writes: Writes[A]): Writes[Seq[A]]

def set[A](implicit writes: Writes[A]): Writes[Set[A]]

def sqlDateWrites(pattern: String): Writes[Date]

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

def temporalWrites[A <: Temporal, B](formatting: B)(implicit f: (B) ⇒ TemporalFormatter[A]): Writes[A]

def toString(): String

implicit def traversableWrites[A](implicit arg0: Writes[A]): Writes[Traversable[A]] { def writes(as: Traversable[A]): play.api.libs.json.JsArray }

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from DefaultWrites