GH-176 - Upgrade to latest Lab parent.

.github/workflows/build.yaml

@@ -16,24 +16,17 @@ jobs:
 
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
-    - name: Set up JDK 17
-      uses: actions/setup-java@v3
+    - name: Set up JDK 21
+      uses: actions/setup-java@v4
       with:
         distribution: 'temurin'
-        java-version: '17'
+        java-version: 21
+        cache: 'maven'
 
     - name: Setup Graphviz
-      uses: ts-graphviz/setup-graphviz@v1
-
-    - name: Configure cache
-      uses: actions/cache@v1
-      with:
-        path: ~/.m2/repository
-        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
-        restore-keys: |
-          ${{ runner.os }}-maven-
+      uses: ts-graphviz/setup-graphviz@v2
 
     - name: Build with Maven
       run: ./mvnw -Pci -B verify

pom.xml

@@ -3,13 +3,13 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.tudresden.inf.st</groupId>
 	<artifactId>videoshop</artifactId>
-	<version>3.0.0.BUILD-SNAPSHOT</version>
+	<version>4.0.0.BUILD-SNAPSHOT</version>
 	<description>The videoshop is a sample web application based on Spring Boot and the Salespoint framework.</description>
 
 	<parent>
 		<groupId>de.tudresden.inf.st.lab</groupId>
 		<artifactId>st-lab-parent</artifactId>
-		<version>4.1.0-SNAPSHOT</version>
+		<version>5.0.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

readme.adoc

@@ -7,7 +7,7 @@ Purpose of this sample project is to make students familiar with basic technolog
 
 ## Quickstart
 
-NOTE: The Quickstart requires Java 17 and a recent Git (2.20 or newer preferred) to be available on your machine. If you miss any of those go through the steps described in <<prerequisites>>.
+NOTE: The Quickstart requires Java 21 and a recent Git (2.46 or newer preferred) to be available on your machine. If you miss any of those go through the steps described in <<prerequisites>>.
 Also, note that you have to run `mvnw.cmd` instead of `./mvnw` if you run Windows by accident.
 
 [source, shell]
@@ -24,16 +24,16 @@ Note that the standard admin user is named `boss` and has the password `123`.
 
 ## Prerequisites
 
-### Java 17
+### Java 21
 
-https://adoptium.net/temurin/releases/?version=17[Download] the binaries, install. Make sure the console shows something like this:
+https://adoptium.net/temurin/releases/?version=21[Download] the binaries, install. Make sure the console shows something like this:
 
 [source, bash]
 ----
 $ java -version
-openjdk version "17.0.4.1" 2022-08-12
-OpenJDK Runtime Environment Temurin-17.0.4.1+1 (build 17.0.4.1+1)
-OpenJDK 64-Bit Server VM Temurin-17.0.4.1+1 (build 17.0.4.1+1, mixed mode)
+openjdk version "21.0.4" 2024-07-16 LTS
+OpenJDK Runtime Environment Temurin-21.0.4+7 (build 21.0.4+7-LTS)
+OpenJDK 64-Bit Server VM Temurin-21.0.4+7 (build 21.0.4+7-LTS, mixed mode)
 ----
 
 Make sure that the wrapped Maven picks up the same JDK version and that the following command shows similar output:
@@ -55,7 +55,7 @@ https://git-scm.com/download[Download] the binaries, run the installer. Verify t
 [source, bash]
 ----
 $ git --version
-git version 2.33.0
+git version 2.46.1
 ----
 
 ## IDE Setup