package json
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Type Members
- trait AdditionalFormats extends AnyRef
Provides additional JsonFormats and helpers
- trait BasicFormats extends AnyRef
Provides the JsonFormats for the most important Scala types.
- trait CollectionFormats extends AnyRef
- trait CompactPrinter extends JsonPrinter
A JsonPrinter that produces compact JSON source without any superfluous whitespace.
- trait DefaultJsonProtocol extends BasicFormats with StandardFormats with CollectionFormats with ProductFormats with AdditionalFormats
Provides all the predefined JsonFormats.
- case class DeserializationException(msg: String, cause: Throwable = null, fieldNames: List[String] = Nil) extends RuntimeException with Product with Serializable
- case class JsArray(elements: Vector[JsValue]) extends JsValue with Product with Serializable
A JSON array.
- sealed abstract class JsBoolean extends JsValue
JSON Booleans.
- type JsField = (String, JsValue)
- case class JsNumber(value: BigDecimal) extends JsValue with Product with Serializable
A JSON number.
- case class JsObject(fields: Map[String, JsValue]) extends JsValue with Product with Serializable
A JSON object.
- case class JsString(value: String) extends JsValue with Product with Serializable
A JSON string.
- sealed abstract class JsValue extends AnyRef
The general type of a JSON AST node.
- trait JsonFormat[T] extends JsonReader[T] with JsonWriter[T]
Provides the JSON deserialization and serialization for type T.
- class JsonParser extends AnyRef
- sealed trait JsonParserSettings extends AnyRef
Allows to customize settings for the JSON parser.
Allows to customize settings for the JSON parser.
Use it like this:
val customSettings = JsonParserSettings.default .withMaxDepth(100) .withMaxNumberCharacters(20)
JsonParser(jsonString, customSettings) // or jsonString.parseJson(customSettings)
- trait JsonPrinter extends (JsValue) => String
A JsonPrinter serializes a JSON AST to a String.
- trait JsonReader[T] extends AnyRef
Provides the JSON deserialization for type T.
Provides the JSON deserialization for type T.
- Annotations
- @implicitNotFound("Cannot find JsonReader or JsonFormat type class for ${T}")
- trait JsonWriter[T] extends AnyRef
Provides the JSON serialization for type T.
Provides the JSON serialization for type T.
- Annotations
- @implicitNotFound("Cannot find JsonWriter or JsonFormat type class for ${T}")
- trait NullOptions extends ProductFormats
This trait supplies an alternative rendering mode for optional case class members.
This trait supplies an alternative rendering mode for optional case class members. Normally optional members that are undefined (
None
) are not rendered at all. By mixing in this trait into your custom JsonProtocol you can enforce the rendering of undefined members asnull
. (Note that this only affect JSON writing, spray-json will always read missing optional members as well asnull
optional members asNone
.) - trait ParserInput extends AnyRef
- trait PrettyPrinter extends JsonPrinter
A JsonPrinter that produces a nicely readable JSON source.
- trait ProductFormats extends ProductFormatsInstances
Provides the helpers for constructing custom JsonFormat implementations for types implementing the Product trait (especially case classes)
- trait ProductFormatsInstances extends AnyRef
- trait RootJsonFormat[T] extends JsonFormat[T] with RootJsonReader[T] with RootJsonWriter[T]
A special JsonFormat signaling that the format produces a legal JSON root object, i.e.
A special JsonFormat signaling that the format produces a legal JSON root object, i.e. either a JSON array or a JSON object.
- trait RootJsonReader[T] extends JsonReader[T]
A special JsonReader capable of reading a legal JSON root object, i.e.
A special JsonReader capable of reading a legal JSON root object, i.e. either a JSON array or a JSON object.
- Annotations
- @implicitNotFound("Cannot find RootJsonReader or RootJsonFormat type class for ${T}")
- trait RootJsonWriter[T] extends JsonWriter[T]
A special JsonWriter capable of writing a legal JSON root object, i.e.
A special JsonWriter capable of writing a legal JSON root object, i.e. either a JSON array or a JSON object.
- Annotations
- @implicitNotFound("Cannot find RootJsonWriter or RootJsonFormat type class for ${T}")
- class SerializationException extends RuntimeException
- trait SortedPrinter extends PrettyPrinter
- trait StandardFormats extends AnyRef
Provides the JsonFormats for the non-collection standard types.
Value Members
- def deserializationError(msg: String, cause: Throwable = null, fieldNames: List[String] = Nil): Nothing
- implicit def enrichAny[T](any: T): RichAny[T]
- implicit def enrichString(string: String): RichString
- def jsonReader[T](implicit reader: JsonReader[T]): JsonReader[T]
- def jsonWriter[T](implicit writer: JsonWriter[T]): JsonWriter[T]
- def serializationError(msg: String): Nothing
- object CompactPrinter extends CompactPrinter
- object DefaultJsonProtocol extends DefaultJsonProtocol
- object JsArray extends Serializable
- object JsBoolean
- object JsFalse extends JsBoolean with Product with Serializable
- object JsNull extends JsValue with Product with Serializable
The representation for JSON null.
- object JsNumber extends Serializable
- object JsObject extends Serializable
- object JsString extends Serializable
- object JsTrue extends JsBoolean with Product with Serializable
- object JsonParser
Fast, no-dependency parser for JSON as defined by http://tools.ietf.org/html/rfc4627.
- object JsonParserSettings
- object JsonPrinter
- object JsonReader
- object JsonWriter
- object ParserInput
- object PrettyPrinter extends PrettyPrinter
- object ProductFormats
- object SortedPrinter extends SortedPrinter