com.fasterxml.jackson.databind

Class KeyDeserializer

  • Direct Known Subclasses:
    KeyDeserializer.None, StdKeyDeserializer

    public abstract class KeyDeserializer
extends Object
    Abstract class that defines API used for deserializing JSON content field names into Java Map keys. These deserializers are only used if the Map key class is not String or Object.

    • Constructor Detail

      • KeyDeserializer

        public KeyDeserializer()

    • Method Detail

      • deserializeKey

        public abstract Object deserializeKey(String key,
                    DeserializationContext ctxt)
                               throws IOException,
                                      com.fasterxml.jackson.core.JsonProcessingException
        Method called to deserialize a Map key from JSON property name.
        Throws:
        IOException
        com.fasterxml.jackson.core.JsonProcessingException

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