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BAEL-3777: Improved CLI example

This commit is contained in:
Sorin Zamfir 2020-02-01 22:57:12 +02:00
parent eec738467d
commit c0415f7639
2 changed files with 29 additions and 31 deletions
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22
ddd/src/main/java/com/baeldung/dddhexagonalspring/DomainLayerApplication.java
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@ -1,24 +1,18 @@
package com.baeldung.dddhexagonalspring; package com.baeldung.dddhexagonalspring;
import java.math.BigDecimal;
import java.util.UUID;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner; import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication; import org.springframework.boot.SpringApplication;
import org.springframework.boot.WebApplicationType;
import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ConfigurableApplicationContext; import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.PropertySource; import org.springframework.context.annotation.PropertySource;
import com.baeldung.dddhexagonalspring.application.cli.CliOrderController; import com.baeldung.dddhexagonalspring.application.cli.CliOrderController;
import com.baeldung.dddhexagonalspring.domain.Product;
@SpringBootApplication @SpringBootApplication
@PropertySource(value = { "classpath:ddd-layers.properties" }) @PropertySource(value = { "classpath:ddd-layers.properties" })
public class DomainLayerApplication implements CommandLineRunner { public class DomainLayerApplication implements CommandLineRunner {
private static final Logger LOG = LoggerFactory.getLogger(DomainLayerApplication.class);
public static void main(final String[] args) { public static void main(final String[] args) {
SpringApplication application = new SpringApplication(DomainLayerApplication.class); SpringApplication application = new SpringApplication(DomainLayerApplication.class);
@ -35,15 +29,9 @@ public class DomainLayerApplication implements CommandLineRunner {
@Override @Override
public void run(String... args) throws Exception { public void run(String... args) throws Exception {
LOG.info("Placing a new CLI order with two products"); orderController.createCompleteOrder();
Product mobilePhone = new Product(UUID.randomUUID(), BigDecimal.valueOf(200), "mobile"); orderController.createIncompleteOrder();
Product razor = new Product(UUID.randomUUID(), BigDecimal.valueOf(50), "razor"); // uncomment to stop the context when execution is done
LOG.info("Creating order with mobile phone"); // context.close();
UUID orderId = orderController.createOrder(mobilePhone);
LOG.info("Adding a razor to the order");
orderController.addProduct(orderId, razor);
LOG.info("Completing order");
orderController.completeOrder(orderId);
LOG.info("Order placement complete");
} }
} }

38
ddd/src/main/java/com/baeldung/dddhexagonalspring/application/cli/CliOrderController.java
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@ -1,7 +1,10 @@
package com.baeldung.dddhexagonalspring.application.cli; package com.baeldung.dddhexagonalspring.application.cli;
import java.math.BigDecimal;
import java.util.UUID; import java.util.UUID;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component; import org.springframework.stereotype.Component;
@ -9,7 +12,9 @@ import com.baeldung.dddhexagonalspring.domain.Product;
import com.baeldung.dddhexagonalspring.domain.service.OrderService; import com.baeldung.dddhexagonalspring.domain.service.OrderService;
@Component @Component
public class CliOrderController{ public class CliOrderController {
private static final Logger LOG = LoggerFactory.getLogger(CliOrderController.class);
private final OrderService orderService; private final OrderService orderService;
@ -18,20 +23,25 @@ public class CliOrderController{
this.orderService = orderService; this.orderService = orderService;
} }
public UUID createOrder(Product product) { public void createCompleteOrder() {
return orderService.createOrder(product); LOG.info("<<Create complete order>>");
} UUID orderId = createOrder();
public void addProduct(UUID orderId, Product product) {
orderService.addProduct(orderId, product);
}
public void deleteProduct(UUID orderId, UUID productId) {
orderService.deleteProduct(orderId, productId);
}
public void completeOrder(UUID orderId) {
orderService.completeOrder(orderId); orderService.completeOrder(orderId);
} }
public void createIncompleteOrder() {
LOG.info("<<Create incomplete order>>");
UUID orderId = createOrder();
}
private UUID createOrder() {
LOG.info("Placing a new order with two products");
Product mobilePhone = new Product(UUID.randomUUID(), BigDecimal.valueOf(200), "mobile");
Product razor = new Product(UUID.randomUUID(), BigDecimal.valueOf(50), "razor");
LOG.info("Creating order with mobile phone");
UUID orderId = orderService.createOrder(mobilePhone);
LOG.info("Adding a razor to the order");
orderService.addProduct(orderId, razor);
return orderId;
}
} }