Added JSON and XML examples

Author: simasch

pom.xml

@@ -100,6 +100,12 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-jooq</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.dataformat</groupId>
+            <artifactId>jackson-dataformat-xml</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.flywaydb</groupId>
             <artifactId>flyway-core</artifactId>

src/main/java/io/seventytwo/demo/api/order/OrderControllerV3.java

@@ -25,7 +25,7 @@ public OrderControllerV3(DSLContext dslContext) {
     }
 
     @GetMapping(value = "/api/v3/orders", produces = {MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_XML_VALUE})
-    public List<OrderDTO> getOrdersAsRecords(@RequestParam Integer customerId) {
+    public List<OrderDTO> getOrdersAsJson(@RequestParam Integer customerId) {
         return dslContext
                 .select(PURCHASE_ORDER.ID,
                         PURCHASE_ORDER.ORDER_DATE,
@@ -40,4 +40,5 @@ public List<OrderDTO> getOrdersAsRecords(@RequestParam Integer customerId) {
                 .where(PURCHASE_ORDER.CUSTOMER_ID.eq(customerId))
                 .fetch(mapping(OrderDTO::new));
     }
+
 }

src/main/java/io/seventytwo/demo/views/hello/HelloView.java

@@ -0,0 +1,18 @@
+package io.seventytwo.demo.views.home;
+
+import com.vaadin.flow.component.html.H1;
+import com.vaadin.flow.component.orderedlayout.VerticalLayout;
+import com.vaadin.flow.router.PageTitle;
+import com.vaadin.flow.router.Route;
+import io.seventytwo.demo.views.layout.ApplicationLayout;
+
+@Route(value = "", layout = ApplicationLayout.class)
+@PageTitle("Home")
+public class HomeView extends VerticalLayout {
+
+    public HomeView() {
+        setHeightFull();
+
+        add(new H1("High-performance data access with Vaadin"));
+    }
+}

src/main/java/io/seventytwo/demo/views/home/HomeView.java

@@ -1,7 +1,7 @@
 package io.seventytwo.demo.views.layout;
 
 import io.seventytwo.demo.views.employee.EmployeeTreeView;
-import io.seventytwo.demo.views.hello.HelloView;
+import io.seventytwo.demo.views.home.HomeView;
 import io.seventytwo.demo.views.order.CustomerRevenueV10JpaView;
 import io.seventytwo.demo.views.order.CustomerRevenueV11JpaPagingView;
 import io.seventytwo.demo.views.order.CustomerRevenueV12JpaCountView;
@@ -86,7 +86,7 @@ private Tabs createMenu() {
 
     private Component[] createMenuItems() {
         return new Tab[]{
-                createTab("Hello", HelloView.class),
+                createTab("Hello", HomeView.class),
                 createTab("Customer Revenue List", CustomerRevenueV10JpaView.class),
                 createTab("Customer Revenue Paging", CustomerRevenueV11JpaPagingView.class),
                 createTab("Customer Revenue Count", CustomerRevenueV12JpaCountView.class),