public interface ContextualKeyDeserializer
KeyDeserializer
s can implement to get a callback
that can be used to create contextual instances of key deserializer to use for
handling Map keys of supported type. This can be useful
for key deserializers that can be configured by annotations, or should otherwise
have differing behavior depending on what kind of Map property keys are being deserialized.Modifier and Type | Method and Description |
---|---|
KeyDeserializer |
createContextual(DeserializationConfig config,
BeanProperty property)
Method called to see if a different (or differently configured) key deserializer
is needed to deserialize keys of specified Map property.
|
KeyDeserializer createContextual(DeserializationConfig config, BeanProperty property) throws JsonMappingException
config
- Current deserialization configurationproperty
- Method, field or constructor parameter that declared Map for which
contextual instance will be used. Will not be available when deserializing root-level
Map value; otherwise should not be null.JsonMappingException