🛒 wellmann-shop — B2B Printing Shop

wellmann-shop is a Java EE web application for a B2B printing and stationery company (Wellmann). It provides product browsing, customer management, a shopping cart, domain ticket tracking, and role-based access control for both regular users and managers. Built from scratch by Patrick using NetBeans and PrimeFaces — no AI assistance.

Architecture

Single-module Maven WAR project following classic Jakarta EE layered architecture:

src/main/java/
├── httpauthenticationmechanism/
│   ├── ApplicationConfig.java      ← JAX-RS + Security config
│   └── LoginBean.java              ← Authentication backing bean
└── plate/wellmann/shop/
    ├── business/                   ← @Named @SessionScoped CDI service beans
    │   ├── CustomerManager.java    ← Customer CRUD + active customer producer
    │   ├── ItemManager.java        ← Product/item management + ticket retrieval
    │   ├── MyPasswordHash.java     ← PBKDF2 password hashing implementation
    │   ├── PasswordManager.java    ← Password lifecycle management
    │   ├── ShoppingcartManager.java ← Shopping cart state + operations
    │   └── UserDomainManager.java  ← User domain + role management
    │   └── test/                   ← JPA Facade classes (generated)
    │       ├── MyUserGroupsFacade.java
    │       ├── PaperFacade.java
    │       ├── PasswordFacade.java
    │       ├── SaltFacade.java
    │       └── UserDomainFacade.java
    └── controller/                 ← JSF backing controllers
        ├── CostumerController.java ← Customer profile controller
        ├── CustomerController.java ← Customer list/management controller
        ├── DomainTicketController.java ← Support ticket controller
        ├── ProductController.java  ← Product catalog controller
        ├── ShoppingcartController.java ← Cart view controller
        ├── ThemeController.java    ← PrimeFaces theme switcher
        └── user/
            ├── EmailController.java      ← Contact/email form controller
            └── UserTicketsController.java ← User-facing ticket view

Features

Product Catalog — Browse printing products (business cards, letterheads, forms, envelopes) with images
Shopping Cart — @SessionScoped cart with add/remove, persistent across page navigation
Customer Management — Full CRUD for B2B customers with billing information
User Authentication — Jakarta Security API login with PBKDF2 + salt password hashing
Role-Based Access Control — Separate manager and user view areas
Domain Ticket System — Support/inquiry ticket tracking per customer
Theme Switching — PrimeFaces theme selector (all-themes 1.0.10)
Business Card Generator — Custom business card configurator (visitenkarten-klassiker.xhtml)
Responsive Layout — Template-based JSF layout with custom CSS

UI Pages

webapp/
├── index.html / index.xhtml      ← Landing page
├── login.xhtml                   ← Authentication page
├── welcome.xhtml                 ← Post-login welcome
├── welcomePrimefaces.xhtml       ← PrimeFaces demo/test page
├── error.xhtml                   ← Error page
└── resources/
    ├── layout/template.xhtml     ← Master Facelets template
    ├── manager/                  ← Manager role views
    │   ├── welcome.xhtml         ← Manager dashboard
    │   ├── products.xhtml        ← Product management
    │   ├── shoppingcart.xhtml    ← Manager cart view
    │   ├── visitenkarten.xhtml   ← Business card management
    │   └── generator/
    │       └── visitenkarten-klassiker.xhtml ← Card configurator
    └── users/                    ← Regular user views
        ├── welcome.xhtml         ← User dashboard
        └── shoppingcart.xhtml    ← User cart view

Tech Stack (from pom.xml)

Dependency	Version	Purpose
`org.primefaces:primefaces`	6.2	JSF component library
`org.primefaces.themes:all-themes`	1.0.10	PrimeFaces theme pack
`org.eclipse.persistence:eclipselink`	2.7.3	JPA implementation
`org.eclipse.persistence:javax.persistence`	2.2.1	JPA API (provided)
`javax:javaee-api`	8.0	Java EE 8 API (provided)
`mysql:mysql-connector-java`	5.1.46	MySQL JDBC driver
`commons-codec:commons-codec`	1.11	PBKDF2 password hashing
`log4j:log4j`	1.2.17	Logging
`junit:junit`	4.11	Unit testing (test scope)
`selenium-java`	2.44.0	UI testing (test scope)

Java version: 1.8 (Java 8)
Packaging: WAR
GroupId: Plate, ArtifactId: Wellmann-Shop, Version: 0.2
Persistence unit: MySQL-Wellmann (configured in META-INF/persistence.xml)

Key Packages

Package	Role
`httpauthenticationmechanism`	Security config + login
`plate.wellmann.shop.business`	`@Named` CDI service beans
`plate.wellmann.shop.business.test`	JPA Facade classes (entity access)
`plate.wellmann.shop.controller`	JSF backing beans
`plate.wellmann.shop.controller.user`	User-specific view controllers
`plate.wellmann.shop.persistence`	JPA entities (Customer, Item, UserDomain, etc.)

Build & Deploy

cd java/wellmann-shop
mvn clean package
# Deploy target/Wellmann-Shop-0.2.war to WildFly/JBoss
# Configure MySQL datasource: persistence.xml -> MySQL-Wellmann

WildFly Deployment Descriptors

WEB-INF/jboss-web.xml — context root configuration
WEB-INF/jboss-app.xml — application metadata
WEB-INF/faces-config.xml — JSF navigation rules

Notes

Built by Patrick using NetBeans IDE. The project demonstrates full-stack Java EE development: JSF frontend, CDI-managed business layer, JPA persistence against MySQL, and Jakarta Security for authentication — all without Spring Boot or any modern framework abstraction.

🛒 wellmann-shop — B2B Printing Shop

Architecture

Features

UI Pages

Tech Stack (from pom.xml)

Key Packages

Build & Deploy

WildFly Deployment Descriptors

Notes

🔧 pi_mcps Wiki

Overview

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