Class StringCollectionDeserializer

    • Field Detail

      • _collectionType

        protected final JavaType _collectionType
      • _valueDeserializer

        protected final JsonDeserializer<java.lang.String> _valueDeserializer
        Value deserializer; needed even if it is the standard String deserializer
      • _isDefaultDeserializer

        protected final boolean _isDefaultDeserializer
        Flag that indicates whether value deserializer is the standard Jackson-provided one; if it is, we can use more efficient handling.
      • _valueInstantiator

        protected final ValueInstantiator _valueInstantiator
        Since:
        1.9
      • _delegateDeserializer

        protected JsonDeserializer<java.lang.Object> _delegateDeserializer
        Deserializer that is used iff delegate-based creator is to be used for deserializing from JSON Object.
    • Constructor Detail

      • StringCollectionDeserializer

        protected StringCollectionDeserializer​(StringCollectionDeserializer src)
        Copy-constructor that can be used by sub-classes to allow copy-on-write styling copying of settings of an existing instance.
        Since:
        1.9
    • Method Detail

      • deserialize

        public java.util.Collection<java.lang.String> deserialize​(JsonParser jp,
                                                                  DeserializationContext ctxt)
                                                           throws java.io.IOException,
                                                                  JsonProcessingException
        Description copied from class: JsonDeserializer
        Method that can be called to ask implementation to deserialize JSON content into the value type this serializer handles. Returned instance is to be constructed by method itself.

        Pre-condition for this method is that the parser points to the first event that is part of value to deserializer (and which is never JSON 'null' literal, more on this below): for simple types it may be the only value; and for structured types the Object start marker. Post-condition is that the parser will point to the last event that is part of deserialized value (or in case deserialization fails, event that was not recognized or usable, which may be the same event as the one it pointed to upon call).

        Note that this method is never called for JSON null literal, and thus deserializers need (and should) not check for it.

        Specified by:
        deserialize in class JsonDeserializer<java.util.Collection<java.lang.String>>
        Parameters:
        jp - Parsed used for reading JSON content
        ctxt - Context that can be used to access information about this deserialization activity.
        Returns:
        Deserializer value
        Throws:
        java.io.IOException
        JsonProcessingException