play.api.libs.json

JsUndefined

case class JsUndefined (error: String) extends JsValue with Product with Serializable

Represent a missing Json value.

Linear Supertypes
Serializable, Serializable, Product, Equals, JsValue, AnyRef, Any
Ordering
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Inherited
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  1. JsUndefined
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. JsValue
  7. AnyRef
  8. Any
Visibility
  1. Public
  2. All

Instance Constructors

  1. new JsUndefined (error: String)

Value Members

  1. def != (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef
  2. def != (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any
  3. def ## (): Int

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

    Attributes
    final
    Definition Classes
    AnyRef
  5. def == (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any
  6. def \ (fieldName: String): JsValue

    Return the property corresponding to the fieldName, supposing we have a JsObject.

    Return the property corresponding to the fieldName, supposing we have a JsObject.

    fieldName

    the name of the property to lookup

    returns

    the resulting JsValue. If the current node is not a JsObject or doesn't have the property, a JsUndefined will be returned.

    Definition Classes
    JsValue
  7. def \\ (fieldName: String): Seq[JsValue]

    Lookup for fieldName in the current object and all descendants.

    Lookup for fieldName in the current object and all descendants.

    returns

    the list of matching nodes

    Definition Classes
    JsValue
  8. def apply (idx: Int): JsValue

    Return the element at a given index, supposing we have a JsArray.

    Return the element at a given index, supposing we have a JsArray.

    idx

    the index to lookup

    Definition Classes
    JsValue
  9. 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
    JsValue
  10. def asInstanceOf [T0] : T0

    Attributes
    final
    Definition Classes
    Any
  11. 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.

    returns

    Some[T] if it succeeds, None if it fails.

    Definition Classes
    JsValue
  12. def canEqual (arg0: Any): Boolean

    Definition Classes
    JsUndefined → Equals
  13. def clone (): AnyRef

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

    Attributes
    final
    Definition Classes
    AnyRef
  15. def equals (arg0: Any): Boolean

    Definition Classes
    JsUndefined → Equals → AnyRef → Any
  16. val error : String

  17. def finalize (): Unit

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

    Attributes
    final
    Definition Classes
    AnyRef → Any
  19. def hashCode (): Int

    Definition Classes
    JsUndefined → AnyRef → Any
  20. def isInstanceOf [T0] : Boolean

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

    Attributes
    final
    Definition Classes
    AnyRef
  22. def notify (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
  23. def notifyAll (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
  24. def productArity : Int

    Definition Classes
    JsUndefined → Product
  25. def productElement (arg0: Int): Any

    Definition Classes
    JsUndefined → Product
  26. def productIterator : Iterator[Any]

    Definition Classes
    Product
  27. def productPrefix : String

    Definition Classes
    JsUndefined → Product
  28. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef
  29. def toString (): String

    Definition Classes
    JsValue → AnyRef → Any
  30. def wait (): Unit

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

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

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

Deprecated Value Members

  1. def productElements : Iterator[Any]

    Definition Classes
    Product
    Annotations
    @deprecated
    Deprecated

    use productIterator instead

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from JsValue

Inherited from AnyRef

Inherited from Any