play.api.libs.json

JsUndefined

Related Docs: object JsUndefined | package json

final class JsUndefined extends JsLookupResult

Represent a missing Json value.

Source
JsLookup.scala
Linear Supertypes
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. JsUndefined
  2. JsLookupResult
  3. JsReadable
  4. AnyRef
  5. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Instance Constructors

  1. new JsUndefined(err: ⇒ String)

Value Members

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

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

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

    Definition Classes
    AnyRef → Any
  4. 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.

    Definition Classes
    JsReadable
  5. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  6. 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.

    Definition Classes
    JsReadable
  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. final def eq(arg0: AnyRef): Boolean

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

    Definition Classes
    AnyRef → Any
  10. def error: String

  11. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. def get: JsValue

    Definition Classes
    JsLookupResult
  13. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  14. def getOrElse(v: JsValue): JsValue

    Definition Classes
    JsLookupResult
  15. def hashCode(): Int

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

    Definition Classes
    Any
  17. final def ne(arg0: AnyRef): Boolean

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

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

    Definition Classes
    AnyRef
  20. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  21. def toEither: Either[ValidationError, JsValue]

    Definition Classes
    JsLookupResult
  22. def toOption: Option[JsValue]

    Tries to convert the node into a JsValue

    Tries to convert the node into a JsValue

    Definition Classes
    JsLookupResult
  23. def toString(): String

    Definition Classes
    JsUndefined → AnyRef → Any
  24. def transform[A <: JsValue](rds: Reads[A]): JsResult[A]

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

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

    Definition Classes
    JsReadable
  25. def validate[A](implicit rds: Reads[A]): JsResult[A]

    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.

    Definition Classes
    JsLookupResultJsReadable
  26. def validationError: ValidationError

  27. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from JsLookupResult

Inherited from JsReadable

Inherited from AnyRef

Inherited from Any

Ungrouped