Update to JAVA 21 + SpringBoot 3.3.0

pom.xml

@@ -1,25 +1,22 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.2.4.RELEASE</version>
-		<relativePath /> <!-- lookup parent from repository -->
+		<version>3.3.0</version>
+		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>br.ce.wcaquino</groupId>
 	<artifactId>tasks-frontend</artifactId>
 	<version>0.0.1-SNAPSHOT</version>
 	<packaging>war</packaging>
 	<name>tasks-frontend</name>
 	<description>A very simple task management tool</description>
-
 	<properties>
-		<java.version>1.8</java.version>
+		<java.version>21</java.version>
 	</properties>
-
 	<dependencies>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>

src/main/java/br/ce/wcaquino/tasksfrontend/controller/TasksController.java

@@ -1,4 +1,4 @@
-package br.ce.wcaquino.tasksfrontend.controller;
+package br.ce.wcaquino.tasksfrontend.controller; 
 
 import java.util.List;
 import java.util.regex.Matcher;
@@ -27,7 +27,7 @@ public class TasksController {
 	private String VERSION;
 
 	public String getBackendURL() {
-		return "http://" + BACKEND_HOST + ":" + BACKEND_PORT;
+		return "http://" + BACKEND_HOST + ":" + BACKEND_PORT + "/tasks-backend";
 	}
 
 	@GetMapping("")
@@ -49,8 +49,8 @@ public String save(Todo todo, Model model) {
 		try {
 			RestTemplate restTemplate = new RestTemplate();
 			restTemplate.postForObject(
-					getBackendURL() + "/tasks-backend/todo", todo, Object.class);			
-			model.addAttribute("sucess", "Sucess!");
+					getBackendURL() + "/todo", todo, Object.class);			
+			model.addAttribute("success", "Success!");
 			return "index";
 		} catch(Exception e) {
 			Pattern compile = Pattern.compile("message\":\"(.*)\",");
@@ -67,7 +67,7 @@ public String save(Todo todo, Model model) {
 	@GetMapping("delete/{id}")
 	public String delete(@PathVariable Long id, Model model) {
 		RestTemplate restTemplate = new RestTemplate();
-		restTemplate.delete(getBackendURL() + "/tasks-backend/todo/" + id);			
+		restTemplate.delete(getBackendURL() + "/todo/" + id);			
 		model.addAttribute("success", "Success!");
 		model.addAttribute("todos", getTodos());
 		return "index";
@@ -78,6 +78,6 @@ public String delete(@PathVariable Long id, Model model) {
 	private List<Todo> getTodos() {
 		RestTemplate restTemplate = new RestTemplate();
 		return restTemplate.getForObject(
-				getBackendURL() + "/tasks-backend/todo", List.class);
+				getBackendURL() + "/todo", List.class);
 	}
 }

src/main/resources/application.properties

@@ -1,4 +1,5 @@
 server.port=8002
+spring.application.name=tasks-frontend
 
 backend.host=${BACKEND_HOST:127.0.0.1}
 backend.port=${BACKEND_PORT:8001}

src/main/resources/templates/index.html

@@ -12,7 +12,7 @@
 			<h1>Tasks</h1>
 			<p class="lead">A very simple task management tool</p>
 		</div>
-		<p class="alert alert-success" role="alert" th:if="${sucess != null}" th:text="${sucess}" id="message" />
+		<p class="alert alert-success" role="alert" th:if="${success != null}" th:text="${success}" id="message" />
 		<div th:switch="${todos.size()}">
     		<h2 th:case="0">No tasks... enjoy your day!</h2>
         	<div th:case="*">