StdDeserializer.BooleanDeserializer
, StdDeserializer.ByteDeserializer
, StdDeserializer.CharacterDeserializer
, StdDeserializer.DoubleDeserializer
, StdDeserializer.FloatDeserializer
, StdDeserializer.IntegerDeserializer
, StdDeserializer.LongDeserializer
, StdDeserializer.ShortDeserializer
protected abstract static class StdDeserializer.PrimitiveOrWrapperDeserializer<T> extends StdScalarDeserializer<T>
JsonDeserializer.None
StdDeserializer.BigDecimalDeserializer, StdDeserializer.BigIntegerDeserializer, StdDeserializer.BooleanDeserializer, StdDeserializer.ByteDeserializer, StdDeserializer.CharacterDeserializer, StdDeserializer.DoubleDeserializer, StdDeserializer.FloatDeserializer, StdDeserializer.IntegerDeserializer, StdDeserializer.LongDeserializer, StdDeserializer.NumberDeserializer, StdDeserializer.PrimitiveOrWrapperDeserializer<T>, StdDeserializer.ShortDeserializer, StdDeserializer.SqlDateDeserializer, StdDeserializer.StackTraceElementDeserializer
_valueClass
Modifier | Constructor | Description |
---|---|---|
protected |
PrimitiveOrWrapperDeserializer(java.lang.Class<T> vc,
T nvl) |
Modifier and Type | Method | Description |
---|---|---|
T |
getNullValue() |
Method that can be called to determine value to be used for
representing null values (values deserialized when JSON token
is
JsonToken.VALUE_NULL ). |
deserialize, deserialize, getEmptyValue, unwrappingDeserializer
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
_parseBoolean, _parseBooleanPrimitive, _parseByte, _parseDate, _parseDouble, _parseDoublePrimitive, _parseFloat, _parseFloatPrimitive, _parseInteger, _parseIntPrimitive, _parseLong, _parseLongPrimitive, _parseShort, _parseShortPrimitive, findDeserializer, getValueClass, getValueType, handleUnknownProperty, isDefaultSerializer, parseDouble, reportUnknownProperty
deserializeWithType
public final T getNullValue()
JsonDeserializer
JsonToken.VALUE_NULL
). Usually this is simply
Java null, but for some types (especially primitives) it may be
necessary to use non-null values.
Note that deserializers are allowed to call this just once and then reuse returned value; that is, method is not guaranteed to be called once for each conversion.
Default implementation simply returns null.
getNullValue
in class JsonDeserializer<T>