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net.liftweb.json.Extraction

object Extraction

object Extraction

 extends ScalaObject

Function to extract values from JSON AST using case classes. See: ExtractionExamples.scala


Source: Extraction.scala(30)

 Constructors

def this

 Methods

!=.. final def !=(arg0 : Any) Boolean Any
!=.. final def !=(arg0 : Object) Boolean AnyRef
==.. final def ==(arg0 : Object) Boolean AnyRef
==.. final def ==(arg0 : Any) Boolean Any
asInstanceOf.. final def asInstanceOf[T0] T0 Any
clone.. protected def clone Object AnyRef
decompose.. def decompose(a : Any)(implicit formats : Formats)
Decompose a case class into JSON [details]

Example:

   case class Person(name: String, age: Int)
   implicit val formats = net.liftweb.json.DefaultFormats
   Extraction.decompose(Person("joe", 25)) == JObject(JField("age",JInt(25)) :: JField("name",JString("joe")) :: Nil)
JValue
eq.. final def eq(arg0 : Object) Boolean AnyRef
equals.. def equals(arg0 : Any) Boolean AnyRef
extract.. def extract(json : JValue, target : TypeInfo)(implicit formats : Formats) Any
extract.. def extract[A](json : JValue)(implicit formats : Formats, implicit mf : Manifest[A])
Extract a case class from JSON [details]
see
- net.liftweb.json.JsonAST.JValue#extract
throws
MappingException - is thrown if extraction fails
 A
extractOpt.. def extractOpt[A](json : JValue)(implicit formats : Formats, implicit mf : Manifest[A])
Extract a case class from JSON [details]
see
- net.liftweb.json.JsonAST.JValue#extract
 Option[A]
finalize.. protected def finalize Unit AnyRef
flatten.. def flatten(json : JValue)
Flattens the JSON to a key/value map
Map[String, String]
getClass.. final def getClass Class[Any] AnyRef
hashCode.. def hashCode Int AnyRef
isInstanceOf.. final def isInstanceOf[T0] Boolean Any
ne.. final def ne(arg0 : Object) Boolean AnyRef
notify.. final def notify Unit AnyRef
notifyAll.. final def notifyAll Unit AnyRef
synchronized.. final def synchronized[T0](arg0 : T0) T0 AnyRef
toString.. def toString String AnyRef
unflatten.. def unflatten(map : Map[String, String])
Unflattens a key/value map to a JSON object
JValue
wait.. final def wait Unit AnyRef
wait.. final def wait(arg0 : Long) Unit AnyRef
wait.. final def wait(arg0 : Long, arg1 : Int) Unit AnyRef
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