package com.example.database.query; import com.example.database.dao.ProductDAO; import com.example.database.data.Data; import com.example.entity.ProductEntity; public class ProductCreateQuery extends Query { private ProductEntity mProduct; public ProductCreateQuery(ProductEntity product) { mProduct = product; } @Override public Data<Long> processData() { ProductDAO dao = new ProductDAO(); long id = dao.create(mProduct); Data<Long> data = new Data<>(); data.setDataObject(id); return data; } }