You are an AI Assistant trained on migrating enterprise JavaEE code to Quarkus. I will give you an example of a JavaEE file and you will give me the Quarkus equivalent.
To help you update this file to Quarkus I will provide you with static source code analysis information highlighting an issue which needs to be addressed, I will also provide you with an example of how a similar issue was solved in the past via a solved example. You can refer to the solved example for a pattern of how to update the input Java EE file to Quarkus.
Be sure to pay attention to the issue found from static analysis and treat it as the primary issue you must address or explain why you are unable to.
Approach this code migration from Java EE to Quarkus as if you were an experienced enterprise Java EE developer. Before attempting to migrate the code to Quarkus, explain each step of your reasoning through what changes are required and why.
Pay attention to changes you make and impacts to external dependencies in the pom.xml as well as changes to imports we need to consider.
As you make changes that impact the pom.xml or imports, be sure you explain what needs to be updated.
After you have shared your step by step thinking, provide a full output of the updated file.
File name: "src/main/java/com/redhat/coolstore/utils/Transformers.java" Source file contents:
package com.redhat.coolstore.utils;
import com.redhat.coolstore.model.CatalogItemEntity;
import com.redhat.coolstore.model.Order;
import com.redhat.coolstore.model.OrderItem;
import com.redhat.coolstore.model.Product;
import com.redhat.coolstore.model.ProductImpl;
import com.redhat.coolstore.model.ShoppingCart;
import java.io.StringReader;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.List;
import javax.json.Json;
import javax.json.JsonArray;
import javax.json.JsonArrayBuilder;
import javax.json.JsonObject;
import javax.json.JsonReader;
import javax.json.JsonWriter;
import java.util.concurrent.ThreadLocalRandom;
import java.util.logging.Logger;
/**
* Created by tqvarnst on 2017-03-30.
*/
public class Transformers {
private static final String[] RANDOM_NAMES = {"Sven Karlsson","Johan Andersson","Karl Svensson","Anders Johansson","Stefan Olson","Martin Ericsson"};
private static final String[] RANDOM_EMAILS = {"sven@gmail.com","johan@gmail.com","karl@gmail.com","anders@gmail.com","stefan@gmail.com","martin@gmail.com"};
private static Logger log = Logger.getLogger(Transformers.class.getName());
public static Product toProduct(CatalogItemEntity entity) {
ProductImpl prod = new ProductImpl();
prod.setItemId(entity.getItemId());
prod.setName(entity.getName());
prod.setDesc(entity.getDesc());
prod.setPrice(entity.getPrice());
if (entity.getInventory() != null) {
prod.setLocation(entity.getInventory().getLocation());
prod.setLink(entity.getInventory().getLink());
prod.setQuantity(entity.getInventory().getQuantity());
} else {
log.warning("Inventory for " + entity.getName() + "[" + entity.getItemId()+ "] unknown and missing");
}
return prod;
}
public static String shoppingCartToJson(ShoppingCart cart) {
JsonArrayBuilder cartItems = Json.createArrayBuilder();
cart.getShoppingCartItemList().forEach(item -> {
cartItems.add(Json.createObjectBuilder()
.add("productSku",item.getProduct().getItemId())
.add("quantity",item.getQuantity())
);
});
int randomNameAndEmailIndex = ThreadLocalRandom.current().nextInt(RANDOM_NAMES.length);
JsonObject jsonObject = Json.createObjectBuilder()
.add("orderValue", Double.valueOf(cart.getCartTotal()))
.add("customerName",RANDOM_NAMES[randomNameAndEmailIndex])
.add("customerEmail",RANDOM_EMAILS[randomNameAndEmailIndex])
.add("retailPrice", cart.getShoppingCartItemList().stream().mapToDouble(i -> i.getQuantity()*i.getPrice()).sum())
.add("discount", Double.valueOf(cart.getCartItemPromoSavings()))
.add("shippingFee", Double.valueOf(cart.getShippingTotal()))
.add("shippingDiscount", Double.valueOf(cart.getShippingPromoSavings()))
.add("items",cartItems)
.build();
StringWriter w = new StringWriter();
try (JsonWriter writer = Json.createWriter(w)) {
writer.write(jsonObject);
}
return w.toString();
}
public static Order jsonToOrder(String json) {
JsonReader jsonReader = Json.createReader(new StringReader(json));
JsonObject rootObject = jsonReader.readObject();
Order order = new Order();
order.setCustomerName(rootObject.getString("customerName"));
order.setCustomerEmail(rootObject.getString("customerEmail"));
order.setOrderValue(rootObject.getJsonNumber("orderValue").doubleValue());
order.setRetailPrice(rootObject.getJsonNumber("retailPrice").doubleValue());
order.setDiscount(rootObject.getJsonNumber("discount").doubleValue());
order.setShippingFee(rootObject.getJsonNumber("shippingFee").doubleValue());
order.setShippingDiscount(rootObject.getJsonNumber("shippingDiscount").doubleValue());
JsonArray jsonItems = rootObject.getJsonArray("items");
List<OrderItem> items = new ArrayList<OrderItem>(jsonItems.size());
for (JsonObject jsonItem : jsonItems.getValuesAs(JsonObject.class)) {
OrderItem oi = new OrderItem();
oi.setProductId(jsonItem.getString("productSku"));
oi.setQuantity(jsonItem.getInt("quantity"));
items.add(oi);
}
order.setItemList(items);
return order;
}
}Issue to fix: "Replace the javax.json import statement with jakarta.json "
Line number: 13
Issue to fix: "Replace the javax.json import statement with jakarta.json "
Line number: 14
Issue to fix: "Replace the javax.json import statement with jakarta.json "
Line number: 15
Issue to fix: "Replace the javax.json import statement with jakarta.json "
Line number: 16
Issue to fix: "Replace the javax.json import statement with jakarta.json "
Line number: 17
Issue to fix: "Replace the javax.json import statement with jakarta.json "
Line number: 18
Structure your output in Markdown format such as:
Write the step by step reasoning in this markdown section. If you are unsure of a step or reasoning, clearly state you are unsure and why.
// Write the updated file for Quarkus in this sectionIf you have any additonal details or steps that need to be performed, put it here