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Java

Spring, Maven, dependencies, H2, MySql, JUnit5, Design Patterns I'm really enjoying my Java journey. Much of it is outlined in the repositories below.
Java Timeline (includes Kotlin)
I’m really enjoying this project, getting to grips with CRUD to and from a file at byte level, and transactionally. It brings it to life having to handle these concepts yourself, albeit with guidance. This course feels so informal that I happily go on detours and try new things, make my own messes, fix them. All the while looking up new parts of the language I’m being introduced to (reflection for instance) and seeing real problems solved in working code rather than just conceptually.
A larger project from a Spring Framework course. New perspectives and practice in Spring for me.
JavaSpringRecipeProject.png
One of the larger projects from a Spring Framework course I followed. Some parts were completely new for me, for example I had never worked with command objects. It was worthwhile getting a different perspective to how I was initially taught. This is not a simple code along I upgraded the testing to JUnit5 and wrote each test from scratch. Up to this point, I had never written so many tests.
Admittedly this is a mess of a repository. But it is choc-full of Java goodness. It began as an example/code along with a course but grew to hold all sorts of code snippets and design pattern examples. This public gitHub copy has a relatively recent first commit but it was transferred from my GitLab.
Carrying on with Vaadin, following book examples and creating sandbox.
During Multimedi stage it was necessary to learn Vaadin
H2Shar3azy 2022-08-22 121304.jpg
Share Portfolio Project - Backend. I took what I had learned so far in the Java Course and began my own project designed for share-clubs.
Fighting Championship Exercise that I added to with Spring Security.
Film Project
Continuation of the below, experiment turned into console app, I didn’t know how to fix a git lock issue and so created a new repo. (Delete git lock file)
Own Experimentation with Spring JPA model/repo/service
Own Experimentation with javax persistence, repo name/links are misleading not Spring JPA. I had some attached notes in Dropbox paper.
JDBCwithSpring 2022-08-05 163308.jpg
Without Spring Data JPA. Using a Data Access Object pattern and Java Data Base Connectivity.
01JPABeerREST 2022-08-05 160407.jpg
Basic Spring Boot REpresentational State Transfer endpoint exercise.
Spring Boot Application Properties Demo2022-08-05 152711.jpg
Spring Boot Application Properties Exercise
ExpenseTracker_Postman.jpg
My first SpringBoot project, a free Udemy course. The Front End is in Angular.
ContactSystem 2022-08-05 152711.jpg
Contact System Exercise.
Project Week 5 Group Hibernate/REST project pair programming.
Hibernate Exercise 2022-08-05 164445.jpg
Hibernate Exercise
6-13th April JDBC course content self taught as teacher sick. Then trying Mockito and working on advanced (at the time) Web Shop app.
JUnitMockito_Early 2022-08-05 135738.jpg
Minor JUnit Mockito Experiment because I was interested
NumberPlateCheckerMain 2022-08-05 132754.jpg
Our second project while studying Core Java.
DespatchBusiness 2022-08-05 125555.jpg
Own Sandbox code for experimentation during course. A place to play with some of the things we’d learnt.

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