Hybris以编程方式创建产品

import de.hybris.platform.core.model.product.ProductModel;
import de.hybris.platform.servicelayer.model.ModelService;
import de.hybris.platform.servicelayer.search.FlexibleSearchQuery;
import de.hybris.platform.servicelayer.search.FlexibleSearchResult;
import de.hybris.platform.servicelayer.search.SearchResult;

public class ProductService {

    private ModelService modelService;

    public ProductService(ModelService modelService) {
        this.modelService = modelService;
    }

    public void createProduct(String code, String name, double price) {
        ProductModel product = new ProductModel();
        product.setCode(code);
        product.setName(name);
        product.setPrice(price);

        modelService.save(product);
    }

    public ProductModel getProductByCode(String code) {
        FlexibleSearchQuery query = new FlexibleSearchQuery("SELECT {p:" + ProductModel.PK + "} FROM {" + ProductModel._TYPECODE + " AS p} WHERE {p:" + ProductModel.CODE + "} = ?code");
        query.addQueryParameter("code", code);

        SearchResult<ProductModel> result = flexibleSearchService.search(query);
        if (result.getTotalCount() > 0) {
            return result.getResult().get(0);
        }
        return null;
    }
}