Trait

play.api.libs.json

JsReadable

Related Doc: package json

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trait JsReadable extends Any

A trait representing a Json node which can be read as an arbitrary type A using a Reads[A]

Source: JsReadable.scala

Linear Supertypes

Any

Known Subclasses

JsArray, JsBoolean, JsDefined, JsFalse, JsLookupResult, JsNull, JsNumber, JsObject, JsString, JsTrue, JsUndefined, JsValue

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JsReadable
Any

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Abstract Value Members

abstract def getClass(): Class[_]

Definition Classes
Any
abstract def validate[T](implicit rds: Reads[T]): JsResult[T]

Tries to convert the node into a JsResult[T] (Success or Error).
Tries to convert the node into a JsResult[T] (Success or Error). An implicit Reads[T] must be defined.

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
Any
final def ##(): Int

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

Definition Classes
Any
def as[T](implicit fjs: Reads[T]): T

Tries to convert the node into a T, throwing an exception if it can't.
Tries to convert the node into a T, throwing an exception if it can't. An implicit Reads[T] must be defined.
final def asInstanceOf[T0]: T0

Definition Classes
Any
def asOpt[T](implicit fjs: Reads[T]): Option[T]

Tries to convert the node into a T.
Tries to convert the node into a T. An implicit Reads[T] must be defined. Any error is mapped to None
returns
Some[T] if it succeeds, None if it fails.
def equals(arg0: Any): Boolean

Definition Classes
Any
def hashCode(): Int

Definition Classes
Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def toString(): String

Definition Classes
Any
def transform[A <: JsValue](rds: Reads[A]): JsResult[A]

Transforms this node into a JsResult using provided Json transformer Reads[JsValue]

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