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Module Jackson for Component Bean

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package com.talanlabs.componentjackson;

import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.deser.ValueInstantiator;
import com.talanlabs.component.IComponent;
import com.talanlabs.component.factory.ComponentFactory;

import java.io.IOException;

public class ComponentValueInstantiator extends ValueInstantiator {

    private final Class componentClass;

    private final ValueInstantiator defaultInstantiator;

    public ComponentValueInstantiator(Class componentClass, ValueInstantiator defaultInstantiator) {
        super();

        this.componentClass = componentClass;
        this.defaultInstantiator = defaultInstantiator;
    }

    @Override
    public String getValueTypeDesc() {
        return defaultInstantiator.getValueTypeDesc();
    }

    @Override
    public boolean canCreateUsingDefault() {
        return true;
    }

    @Override
    public Object createUsingDefault(DeserializationContext ctxt) throws IOException {
        return ComponentFactory.getInstance().createInstance(componentClass);
    }
}