com.fasterxml.jackson.databind.jsontype.impl.AsExistingPropertyTypeSerializer Maven / Gradle / Ivy

package com.fasterxml.jackson.databind.jsontype.impl;

import com.fasterxml.jackson.annotation.JsonTypeInfo.As;

import com.fasterxml.jackson.databind.BeanProperty;
import com.fasterxml.jackson.databind.jsontype.TypeIdResolver;

/**
 * Type serializer used with {@link As#EXISTING_PROPERTY} inclusion mechanism.
 * Expects type information to be a well-defined property on all sub-classes.
 */
public class AsExistingPropertyTypeSerializer
    extends AsPropertyTypeSerializer
{
    public AsExistingPropertyTypeSerializer(TypeIdResolver idRes,
            BeanProperty property, String propName)
    {
        super(idRes, property, propName);
    }

    @Override
    public AsExistingPropertyTypeSerializer forProperty(BeanProperty prop) {
        return (_property == prop) ? this :
            new AsExistingPropertyTypeSerializer(_idResolver, prop, _typePropertyName);
    }

    @Override
    public As getTypeInclusion() { return As.EXISTING_PROPERTY; }
}