bogdanalbei

public class UserRepository {
    public User getById(long id) {
        User user = users.get(id);
        user.setWallets(() -> walletRepository.getByUserId(id));
        return user;
    }
}

bogdanalbei

public class User {
    private long id;
    private String name;
    private Supplier<List<Wallet>> wallets;
  
    public void setWallets(Supplier<List<Wallet>> wallets) {
        this.wallets = wallets;
    }

    public List<Wallet> getWallets() {

bogdanalbei

public class User {
    private long id;
    private String name;
    private List<Wallet> wallets;
}

bogdanalbei

FROM ubuntu
CMD ["tail", "-f", "/dev/null"]

bogdanalbei

apiVersion: apps/v1beta1
kind: Deployment
metadata:
  name: ubuntu-test
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: ubuntu-test

bogdanalbei

    @Test
    public void test_fruit_is_routed_to_the_fruits_processor_via_groceries_queue() throws InterruptedException {
        //given
        Fruit apple = new Fruit("apple", "England");
        ProducerTemplate producer = camelContext.createProducerTemplate();

        //when
        producer.sendBody(GroceriesRouteBuilder.GROCERIES_QUEUE, apple);

        //then

bogdanalbei

@RunWith(CamelSpringJUnit4ClassRunner.class)
@ContextConfiguration(
        classes = {GroceriesRouteBuilderTest.ContextConfig.class},
        loader = CamelSpringDelegatingTestContextLoader.class)
@DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_EACH_TEST_METHOD)
public class GroceriesRouteBuilderTest {
    @Autowired
    @Qualifier(GroceriesRouteBuilder.FRUIT_PROCESSOR)
    MockEndpoint fruitProcessor;

bogdanalbei

public class GroceriesRouteBuilder extends RouteBuilder {
    public static final String VEGETABLES_QUEUE = "seda:vegetables";
    public static final String FRUITS_QUEUE = "seda:fruits";
    public static final String GROCERIES_QUEUE = "seda:groceries";
    public static final String FRUIT_PROCESSOR = "fruitProcessor";
    public static final String VEGETABLE_PROCESSOR = "vegetableProcessor";

    public void configure() {
        from(FRUITS_QUEUE)
            .to(FRUIT_PROCESSOR);

bogdanalbei

#!/bin/bash
# We need the TAB character for SED (Mac OS X sed does not understand \t)
TAB="$(printf '\t')"

function abort {
    echo "$(tput setaf 1)$1$(tput sgr0)"
    exit 1
}

function request_input {

bogdanalbei

$ php client.php
Connecting to KrunchyKreme server localhost:9090
Time taken to connect: 0.003
Time taken to fetch menu: 0.003
The KrunchyKreme Menu:
Doughut id=1, name=The Caramel One
Doughut id=2, name=The Chocolate Custard One
Doughut id=3, name=The Cookie One
Doughut id=4, name=The Straberries Jam One
Successful order for 1 X doughnut id 1