Abstract Rest service response factory

ResponseFactory.java

package com.dmi3coder.scorsero.rest;

import java.util.ArrayList;
import java.util.List;

public class ResponseFactory<T> {
    private List<T> data;
    private ResponseInfo info;

    public enum ResponseInfo{
        OK(200,"OK");

        private final int code;
        private final String description;

        ResponseInfo(int code, String description) {
            this.code = code;
            this.description = description;
        }
    }

    public static <G> ResponseFactory<G> create(List<G> data){
        ResponseFactory<G> factory = new ResponseFactory<G>();
        factory.data = data;
        return factory;
    }
    public static <G> ResponseFactory<G> create(G data){
        List<G> list = new ArrayList<G>(1);
        list.add(data);
        return create(list);
    }

    public ResponseFactory<T> withResponse(ResponseInfo info){
        this.info = info;
        return this;
    }

    public ResponseItem<T> build(){
        return new ResponseItem<T>(info.code,info.description,data);
    }

}