Class JsonValueSerializer

    • Field Detail

      • _accessorMethod

        protected final java.lang.reflect.Method _accessorMethod
      • _valueSerializer

        protected JsonSerializer<java.lang.Object> _valueSerializer
      • _forceTypeInformation

        protected boolean _forceTypeInformation
        This is a flag that is set in rare (?) cases where this serializer is used for "natural" types (boolean, int, String, double); and where we actually must force type information wrapping, even though one would not normally be added.
        Since:
        1.7
    • Constructor Detail

      • JsonValueSerializer

        public JsonValueSerializer​(java.lang.reflect.Method valueMethod,
                                   JsonSerializer<java.lang.Object> ser,
                                   BeanProperty property)
        Parameters:
        ser - Explicit serializer to use, if caller knows it (which occurs if and only if the "value method" was annotated with JsonSerialize.using()), otherwise null
    • Method Detail

      • serialize

        public void serialize​(java.lang.Object bean,
                              JsonGenerator jgen,
                              SerializerProvider prov)
                       throws java.io.IOException,
                              JsonGenerationException
        Description copied from class: JsonSerializer
        Method that can be called to ask implementation to serialize values of type this serializer handles.
        Specified by:
        serialize in class SerializerBase<java.lang.Object>
        Parameters:
        bean - Value to serialize; can not be null.
        jgen - Generator used to output resulting Json content
        prov - Provider that can be used to get serializers for serializing Objects value contains, if any.
        Throws:
        java.io.IOException
        JsonGenerationException
      • serializeWithType

        public void serializeWithType​(java.lang.Object bean,
                                      JsonGenerator jgen,
                                      SerializerProvider provider,
                                      TypeSerializer typeSer)
                               throws java.io.IOException,
                                      JsonProcessingException
        Description copied from class: JsonSerializer
        Method that can be called to ask implementation to serialize values of type this serializer handles, using specified type serializer for embedding necessary type information.

        Default implementation will ignore serialization of type information, and just calls JsonSerializer.serialize(T, org.codehaus.jackson.JsonGenerator, org.codehaus.jackson.map.SerializerProvider): serializers that can embed type information should override this to implement actual handling. Most common such handling is done by something like:

          // note: method to call depends on whether this type is serialized as JSON scalar, object or Array!
          typeSer.writeTypePrefixForScalar(value, jgen);
          serialize(value, jgen, provider);
          typeSer.writeTypeSuffixForScalar(value, jgen);
        
        Overrides:
        serializeWithType in class JsonSerializer<java.lang.Object>
        Parameters:
        bean - Value to serialize; can not be null.
        jgen - Generator used to output resulting Json content
        provider - Provider that can be used to get serializers for serializing Objects value contains, if any.
        typeSer - Type serializer to use for including type information
        Throws:
        java.io.IOException
        JsonProcessingException
      • isNaturalTypeWithStdHandling

        protected boolean isNaturalTypeWithStdHandling​(JavaType type,
                                                       JsonSerializer<?> ser)
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object