com.twitter.finatra.json.internal.caseclass.jackson

FinatraCaseClassDeserializer

class FinatraCaseClassDeserializer extends JsonDeserializer[AnyRef] with Logging

Custom case class deserializer which overcomes limitations in jackson-scala-module.

Our improvements: - Throw a JsonException when 'non Option' fields are missing in the incoming json - Use default values when fields are missing in the incoming json - Properly deserialize a Seq[Long] (see https://github.com/FasterXML/jackson-module-scala/issues/62) - Support "wrapped values" using WrappedValue (needed since jackson-scala-module does not support @JsonCreator) - Support for field and method level validations

NOTE: This class is inspired by Jerkson' CaseClassDeserializer which can be found here: https://github.com/codahale/jerkson/blob/master/src/main/scala/com/codahale/jerkson/deser/CaseClassDeserializer.scala

Annotations
@ThreadSafe()
Linear Supertypes
Logging, Logging, JsonDeserializer[AnyRef], AnyRef, Any
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  1. FinatraCaseClassDeserializer
  2. Logging
  3. Logging
  4. JsonDeserializer
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Instance Constructors

  1. new FinatraCaseClassDeserializer(javaType: JavaType, config: DeserializationConfig, beanDesc: BeanDescription)

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. def debug(msg: ⇒ Any, t: ⇒ Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  9. def debug(msg: ⇒ Any): Unit

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    protected
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    Logging

  10. def debugFutureResult[T](msg: String)(func: ⇒ Future[T]): Future[T]

    Attributes
    protected
    Definition Classes
    Logging

  11. def debugResult[T](msg: String)(func: ⇒ T): T

    Attributes
    protected
    Definition Classes
    Logging

  12. def deserialize(jp: JsonParser, context: DeserializationContext): AnyRef

    Definition Classes
    FinatraCaseClassDeserializer → JsonDeserializer

  13. def deserialize(arg0: JsonParser, arg1: DeserializationContext, arg2: AnyRef): AnyRef

    Definition Classes
    JsonDeserializer
    Annotations
    @throws( ... ) @throws( classOf[java.io.IOException] )

  14. def deserializeWithType(arg0: JsonParser, arg1: DeserializationContext, arg2: TypeDeserializer): AnyRef

    Definition Classes
    JsonDeserializer
    Annotations
    @throws( ... ) @throws( classOf[java.io.IOException] )

  15. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  16. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  17. def error(msg: ⇒ Any, t: ⇒ Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  18. def error(msg: ⇒ Any): Unit

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    protected
    Definition Classes
    Logging

  19. def errorResult[T](msg: String)(func: ⇒ T): T

    Attributes
    protected
    Definition Classes
    Logging

  20. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  21. def findBackReference(arg0: String): SettableBeanProperty

    Definition Classes
    JsonDeserializer

  22. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  23. def getDelegatee(): JsonDeserializer[_]

    Definition Classes
    JsonDeserializer

  24. def getEmptyValue(): AnyRef

    Definition Classes
    JsonDeserializer

  25. def getKnownPropertyNames(): Collection[AnyRef]

    Definition Classes
    JsonDeserializer

  26. def getNullValue(): AnyRef

    Definition Classes
    JsonDeserializer

  27. def getObjectIdReader(): ObjectIdReader

    Definition Classes
    JsonDeserializer

  28. def handledType(): Class[_]

    Definition Classes
    JsonDeserializer

  29. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  30. def info(msg: ⇒ Any, t: ⇒ Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  31. def info(msg: ⇒ Any): Unit

    Attributes
    protected
    Definition Classes
    Logging

  32. def infoResult[T](msg: String)(func: ⇒ T): T

    Attributes
    protected
    Definition Classes
    Logging

  33. def isCachable(): Boolean

    Definition Classes
    FinatraCaseClassDeserializer → JsonDeserializer

  34. def isDebugEnabled: Boolean

    Attributes
    protected
    Definition Classes
    Logging

  35. def isErrorEnabled: Boolean

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    protected
    Definition Classes
    Logging

  36. def isInfoEnabled: Boolean

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    Logging

  37. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  38. def isTraceEnabled: Boolean

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    protected
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    Logging

  39. def isWarnEnabled: Boolean

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    protected
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    Logging

  40. def logger: Logger

    Attributes
    protected
    Definition Classes
    Logging → Logging

  41. def loggerName: String

    Attributes
    protected
    Definition Classes
    Logging

  42. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  43. final def notify(): Unit

    Definition Classes
    AnyRef

  44. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  45. def replaceDelegatee(arg0: JsonDeserializer[_]): JsonDeserializer[_]

    Definition Classes
    JsonDeserializer

  46. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  47. def time[T](formatStr: String)(func: ⇒ T): T

    Attributes
    protected
    Definition Classes
    Logging

  48. def toString(): String

    Definition Classes
    AnyRef → Any

  49. def trace(msg: ⇒ Any, t: ⇒ Throwable): Unit

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    protected
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    Logging

  50. def trace(msg: ⇒ Any): Unit

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    protected
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    Logging

  51. def unwrappingDeserializer(arg0: NameTransformer): JsonDeserializer[AnyRef]

    Definition Classes
    JsonDeserializer

  52. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  53. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  54. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  55. def warn(msg: ⇒ Any, t: ⇒ Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  56. def warn(msg: ⇒ Any): Unit

    Attributes
    protected
    Definition Classes
    Logging

  57. def warnResult[T](msg: String)(func: ⇒ T): T

    Attributes
    protected
    Definition Classes
    Logging

Inherited from Logging

Inherited from Logging

Inherited from JsonDeserializer[AnyRef]

Inherited from AnyRef

Inherited from Any

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