Packages

object JsPath extends JsPath

Companion object and root path.

For an object { "name": "foo" }, the path to the name property is:

JsPath \ "name"

For an object { "id": 1, "nested": { "score": 0.12 } }, the path to the nested score is:

JsPath \ "nested" \ "score"
Source
JsPath.scala
Linear Supertypes
JsPath, Serializable, Serializable, Product, Equals, AnyRef, Any
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Inherited
  1. JsPath
  2. JsPath
  3. Serializable
  4. Serializable
  5. Product
  6. Equals
  7. AnyRef
  8. Any
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Visibility
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def ++(other: JsPath): JsPath
    Definition Classes
    JsPath
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. def \(idx: Int): JsPath
    Definition Classes
    JsPath
  6. def \(child: Symbol): JsPath
    Definition Classes
    JsPath
  7. def \(child: String): JsPath
    Definition Classes
    JsPath
  8. def \\(child: Symbol): JsPath
    Definition Classes
    JsPath
  9. def \\(child: String): JsPath
    Definition Classes
    JsPath
  10. def apply(json: JsValue): List[JsValue]
    Definition Classes
    JsPath
  11. def apply(idx: Int): JsPath
    Definition Classes
    JsPath
  12. def applyTillLast(json: JsValue): Either[JsError, JsResult[JsValue]]
    Definition Classes
    JsPath
  13. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  14. def asSingleJsResult(json: JsValue): JsResult[JsValue]
    Definition Classes
    JsPath
  15. def asSingleJson(json: JsValue): JsLookupResult
    Definition Classes
    JsPath
  16. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  17. def compose(other: JsPath): JsPath
    Definition Classes
    JsPath
  18. def createObj(pathValues: (JsPath, JsValue)*): JsObject
  19. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  21. def format[T](w: Writes[T])(implicit r: Reads[T]): OFormat[T]

    Reads/Writes a T at JsPath using provided explicit Writes[T] and implicit Reads[T]

    Reads/Writes a T at JsPath using provided explicit Writes[T] and implicit Reads[T]

    Definition Classes
    JsPath
  22. def format[T](r: Reads[T])(implicit w: Writes[T]): OFormat[T]

    Reads/Writes a T at JsPath using provided explicit Reads[T] and implicit Writes[T]

    Reads/Writes a T at JsPath using provided explicit Reads[T] and implicit Writes[T]

    Definition Classes
    JsPath
  23. def format[T](implicit f: Format[T]): OFormat[T]

    Reads/Writes a T at JsPath using provided implicit Format[T]

    Reads/Writes a T at JsPath using provided implicit Format[T]

    Definition Classes
    JsPath
  24. def formatNullable[T](implicit f: Format[T]): OFormat[Option[T]]

    Reads/Writes a Option[T] (optional or nullable field) at given JsPath

    Reads/Writes a Option[T] (optional or nullable field) at given JsPath

    Definition Classes
    JsPath
    See also

    JsPath.readNullable to see behavior in reads

    JsPath.writeNullable to see behavior in writes

  25. def formatNullableWithDefault[T](defaultValue: ⇒ Option[T])(implicit f: Format[T]): OFormat[Option[T]]

    Reads/Writes a Option[T] (nullable field) at given JsPath

    Reads/Writes a Option[T] (nullable field) at given JsPath

    Definition Classes
    JsPath
    See also

    JsPath.readNullableWithDefault to see behavior in reads

    JsPath.writeNullable to see behavior in writes

  26. def formatWithDefault[T](defaultValue: ⇒ T)(implicit f: Format[T]): OFormat[T]

    Reads/Writes a T at JsPath using provided implicit Format[T] with fallback to default value

    Reads/Writes a T at JsPath using provided implicit Format[T] with fallback to default value

    Definition Classes
    JsPath
  27. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  28. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  29. def lazyFormat[T](r: ⇒ Reads[T], w: ⇒ Writes[T]): OFormat[T]

    Lazy Reads/Writes a T at given JsPath using explicit Reads[T] and Writes[T] (useful in case of recursive case classes).

    Lazy Reads/Writes a T at given JsPath using explicit Reads[T] and Writes[T] (useful in case of recursive case classes).

    Definition Classes
    JsPath
    See also

    JsPath.lazyReadNullable to see behavior in reads

    JsPath.lazyWriteNullable to see behavior in writes

  30. def lazyFormat[T](f: ⇒ Format[T]): OFormat[T]

    Lazy Reads/Writes a T at given JsPath using implicit Format[T] (useful in case of recursive case classes).

    Lazy Reads/Writes a T at given JsPath using implicit Format[T] (useful in case of recursive case classes).

    Definition Classes
    JsPath
    See also

    JsPath.lazyReadNullable to see behavior in reads

    JsPath.lazyWriteNullable to see behavior in writes

  31. def lazyFormatNullable[T](r: ⇒ Reads[T], w: ⇒ Writes[T]): OFormat[Option[T]]

    Lazy Reads/Writes a Option[T] (optional or nullable field) at given JsPath using explicit Reads[T] and Writes[T] (useful in case of recursive case classes).

    Lazy Reads/Writes a Option[T] (optional or nullable field) at given JsPath using explicit Reads[T] and Writes[T] (useful in case of recursive case classes).

    Definition Classes
    JsPath
    See also

    JsPath.lazyReadNullable to see behavior in reads

    JsPath.lazyWriteNullable to see behavior in writes

  32. def lazyFormatNullable[T](f: ⇒ Format[T]): OFormat[Option[T]]

    Lazy Reads/Writes a Option[T] (optional or nullable field) at given JsPath using implicit Format[T] (useful in case of recursive case classes).

    Lazy Reads/Writes a Option[T] (optional or nullable field) at given JsPath using implicit Format[T] (useful in case of recursive case classes).

    Definition Classes
    JsPath
    See also

    JsPath.lazyReadNullable to see behavior in reads

    JsPath.lazyWriteNullable to see behavior in writes

  33. def lazyRead[T](r: ⇒ Reads[T]): Reads[T]

    Reads a T at JsPath using the explicit Reads[T] passed by name which is useful in case of recursive case classes for ex.

    Reads a T at JsPath using the explicit Reads[T] passed by name which is useful in case of recursive case classes for ex.

    case class User(id: Long, name: String, friend: User)

implicit lazy val UserReads: Reads[User] = (
  (__ \ 'id).read[Long] and
  (__ \ 'name).read[String] and
  (__ \ 'friend).lazyRead(UserReads)
)(User.apply _)
    Definition Classes
    JsPath
  34. def lazyReadNullable[T](r: ⇒ Reads[T]): Reads[Option[T]]

    Reads lazily a Option[T] search optional or nullable field at JsPath using the explicit Reads[T] passed by name which is useful in case of recursive case classes for ex.

    Reads lazily a Option[T] search optional or nullable field at JsPath using the explicit Reads[T] passed by name which is useful in case of recursive case classes for ex.

    case class User(id: Long, name: String, friend: Option[User])

implicit lazy val UserReads: Reads[User] = (
  (__ \ 'id).read[Long] and
  (__ \ 'name).read[String] and
  (__ \ 'friend).lazyReadNullable(UserReads)
)(User.apply _)
    Definition Classes
    JsPath
  35. def lazyWrite[T](w: ⇒ Writes[T]): OWrites[T]

    Writes a T at JsPath using the explicit Writes[T] passed by name which is useful in case of recursive case classes for ex

    Writes a T at JsPath using the explicit Writes[T] passed by name which is useful in case of recursive case classes for ex

    case class User(id: Long, name: String, friend: User)

implicit lazy val UserReads: Reads[User] = (
  (__ \ 'id).write[Long] and
  (__ \ 'name).write[String] and
  (__ \ 'friend).lazyWrite(UserReads)
)(User.apply _)
    Definition Classes
    JsPath
  36. def lazyWriteNullable[T](w: ⇒ Writes[T]): OWrites[Option[T]]

    Writes a Option[T] at JsPath using the explicit Writes[T] passed by name which is useful in case of recursive case classes for ex

    Writes a Option[T] at JsPath using the explicit Writes[T] passed by name which is useful in case of recursive case classes for ex

    Please note that it's not writeOpt to be coherent with readNullable

    case class User(id: Long, name: String, friend: Option[User])

implicit lazy val UserReads: Reads[User] = (
  (__ \ 'id).write[Long] and
  (__ \ 'name).write[String] and
  (__ \ 'friend).lazyWriteNullable(UserReads)
)(User.apply _)
    Definition Classes
    JsPath
  37. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  38. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  39. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  40. val path: List[PathNode]
    Definition Classes
    JsPath
  41. def prune(js: JsValue): JsResult[JsObject]

    Simple Prune for simple path and only JsObject

    Simple Prune for simple path and only JsObject

    Definition Classes
    JsPath
  42. def read[T](t: T): Reads[T]

    Pure Reads doesn't read anything but creates a JsObject based on JsPath with the given T value

    Pure Reads doesn't read anything but creates a JsObject based on JsPath with the given T value

    Definition Classes
    JsPath
  43. def read[T](implicit r: Reads[T]): Reads[T]

    Reads a T at JsPath

    Reads a T at JsPath

    Definition Classes
    JsPath
  44. def readNullable[T](implicit r: Reads[T]): Reads[Option[T]]

    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 =>

    • If last node is not found => returns None
    • If last node is found with value "null" => returns None
    • If last node is found => applies implicit Reads[T]
    Definition Classes
    JsPath
  45. def readNullableWithDefault[T](defaultValue: ⇒ Option[T])(implicit r: Reads[T]): Reads[Option[T]]

    Reads an Option[T] search optional or nullable field at JsPath (field not found replaced by default value, null is None and other cases are Error).

    Reads an Option[T] search optional or nullable field at JsPath (field not found replaced by default value, 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 =>

    • If last node is not found => returns default value
    • If last node is found with value "null" => returns None
    • If last node is found => applies implicit Reads[T]
    Definition Classes
    JsPath
  46. def readWithDefault[T](defaultValue: ⇒ T)(implicit r: Reads[T]): Reads[T]

    Reads a T at JsPath

    Reads a T at JsPath

    Definition Classes
    JsPath
  47. def rw[T](implicit r: Reads[T], w: Writes[T]): OFormat[T]

    Reads/Writes a T at JsPath using provided implicit Reads[T] and Writes[T]

    Reads/Writes a T at JsPath using provided implicit Reads[T] and Writes[T]

    Please note we couldn't call it "format" to prevent conflicts

    Definition Classes
    JsPath
  48. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  49. def toJsonString: String
    Definition Classes
    JsPath
  50. def toString(): String
    Definition Classes
    JsPath → AnyRef → Any
  51. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  52. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  53. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  54. def write[T](t: T)(implicit w: Writes[T]): OWrites[JsValue]

    Writes a pure value at given JsPath

    Writes a pure value at given JsPath

    Definition Classes
    JsPath
  55. def write[T](implicit w: Writes[T]): OWrites[T]

    Writes a T at given JsPath

    Writes a T at given JsPath

    Definition Classes
    JsPath
  56. def writeNullable[T](implicit w: Writes[T]): OWrites[Option[T]]

    Writes a Option[T] at given JsPath If None => doesn't write the field (never writes null actually) else => writes the field using implicit Writes[T]

    Writes a Option[T] at given JsPath If None => doesn't write the field (never writes null actually) else => writes the field using implicit Writes[T]

    Definition Classes
    JsPath
  57. object json
    Definition Classes
    JsPath

Inherited from JsPath

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped