Mastering Java Spring: Comprehensive Training & Case Studies

Learn how Java editions relate to building a shopping cart web app using Spring, Hibernate, and JSP, with Spring MVC, to implement e-commerce features.

Create a MySQL database named shop, with four tables—accounts, order_details, orders, and product—link them with primary and foreign keys, and seed with sample accounts and products.

Set up a maven web app project in eclipse or spring tool suite and create entity classes accounts, order, order details, and product with Hibernate annotations and getters and setters.

Configure the pom.xml to define maven dependencies for hibernate, spring, jdbc, and servlet tools, and set up build plugins and tomcat deployment.

Learn to design the model layer in a Spring MVC e-commerce flow by building cart, cart line, customer, product, and order models, and implement pagination for cart results.

create data access objects for accounts, orders, and products, enabling find by username, save operations, and paginated queries with order details and product information.

Develop data access objects for accounts, products, and orders using a session factory and Hibernate criteria, applying restrictions, unique results, saving and persisting data, and implementing pagination.

Learn to implement dao for products and orders with pagination, max order number, and details retrieval using hibernate sessions, criteria queries, and custom dto classes.

Create a utility class in the Java Spring cart application to manage cart data in sessions. Retrieve and remove cart info and store the last order for quick session-based access.

Create a database authentication by implementing user detail services to load a user by username and determine roles as granted authorities (employee or manager) for security.

Learn to implement two Spring validators, the customer information validator and the product information validator, enforcing required fields, email validation, regex-based product code pattern, and duplicate checks.

Create properties files for hibernate and validation. Place validation messages in resources, and add an rds hibernate cfg properties file to configure a mysql database, dialect, and show sql.

Explore creating a customer controller in Java Spring, wiring main and admin controllers, binding data, validating customer info, and managing cart operations with session-based shopping cart and pagination.

Explore building a Java Spring shopping cart workflow, including add/update/remove items, customer form validation, order saving, cart session handling, and finalization steps in the customer controller.

Demonstrate the admin controller workflow: login, account details, and order retrieval, while managing products with validation, adding, updating, and deleting products, plus image uploads to blob storage and transactional saves.

Configure the application context for the shopping cart, including hibernate properties, message sources, view resolver, data source, session factory, and security initializer.

Initialize a Spring web application with a web application initializer and annotation-based application context. Register the dispatcher servlet, set utf-8 encoding, and map to index.jsp.

Configure Spring MVC web components and security: enable Spring MVC, set UTF-8 encoding and message converters, register static resources, and implement web security with role-based access, login, and logout.

Create header, footer, and menu JSPs wired into the index page, and enforce login with role-based access so managers and employees access restricted pages and an access denied page.

Learn how a spring-based storefront presents the home page and product list, manages the cart and checkout, and finalizes orders.

Run the maven project by creating a tomcat seven run configuration and deploying to http://localhost:8080. Explore login, product management, cart, and order workflows across employee, manager, and customer roles.

Explore the Spring framework, a lightweight, non-intrusive tool for building J2 applications. Learn how it uses inversion of control and aspect-oriented programming, supports web development, persistence, and XML-based configuration.

Explore how Spring framework enables inversion of control and dependency injection to decouple components, reduce coding effort, and support auto-generated code and tables via XML configurations.

Explore spring usage scenarios across presentation, business, and persistence layers, illustrating dependency injection, IoC, factory method, runtime injection, autowiring, and spring bean configuration with XML and application context.

Learn how Spring with EJB uses service locator and codeless business delegate patterns, manages declarative and programmatic transitions, and streamlines persistence with Hibernate templates and related data access templates.

Develop and validate a Spring MVC login and registration flow, using a sample application with register and login pages, field validation, and a guided project setup in Spring Tool Suite.

Create the com.assign.login.dao package with dao classes, wire controllers and services, and define a customer entity with the entity annotation while configuring pom.xml dependencies for spring, hibernate, and mysql.

Configure Spring and Hibernate dependencies from the Maven repository, map a Customer entity with JPA annotations, and implement a DAO with transactional sessions for save and login operations.

Implements save and login customer functionality using Hibernate sessions, transactions, and the Hibernate query language, with a Spring-based service and DAO layer and a dedicated customer validator.

Create a customer controller with get and post registration methods, use spring mvc annotations, validate input, save the customer via the service, and redirect to the register or success page.

Define a model attribute to capture the full registration form, validate fields, and process registration via a service, then handle login with get/post mappings, session authentication, and redirects.

Implement logout workflow in a Java Spring app by removing the customer from the http session and redirecting to login, while preparing a show success flow and associated jsp pages.

Create a new tag library in a spring jsp project, configure the percentage taglib and form tag, and build a centered login form with email and password fields.

Develop a jsp-based registration flow by building a table-driven form with gender radio buttons, submitting to register.jsp, and routing to success.jsp to display the user's name and details.

Creates a jsp login flow by implementing login.jsp and home.jsp, using anchor tags with the page context path to link customer/register and customer/login, organized with table data and divs.

Create a register folder inside views, add a register.jsp, copy lines from login.jsp, and build a centered register form with customer data submission to /customer/register via post.

Build a Java Spring app with jsp pages for register and login, a customer model (id, name, mobile, gender, email, password), and a controller handling login, logout, and success.

Explore how the Spring framework handles database connectivity by creating beans, dao classes, and jdbc connections, enabling data to be stored and retrieved using Hibernate concepts.

Implement the insert method with a prepared statement to insert customer id, name, and age into the customer table and execute the update. Close the connection in finally.

Develop and wire a Spring application context by implementing a JDBC-based customer DAO with select, find by customer id, and insert methods, configured via Spring module XML.

Modify the spring module xml to import resources from database and customer folders, and configure pom.xml with spring framework and MySQL connector dependencies from the Maven repository.

Demonstrate how the Spring Framework maps a customer entity (id, name, age) through a dao and app class, connects to a MySQL database (db01/tp01), and performs insert and select operations.