Java Spring MVC with Hibernate, Spring Security, MySQL

Explore creating a plain old Java object (POJO) and Spring beans by defining private fields, constructors, and getters and setters, and wiring a bean in Spring configuration.

Explore configuring beans in Spring using a bean configuration file, learning to initialize lists and inner beans, reference other beans, and manage getters, setters, and application context lifecycle.

Explore autowiring by annotation, a Spring dependency injection technique that enables inversion of control and automatic bean wiring through context configuration.

Learn dependency injection and inversion of control in Java, compare getter/setter and constructor injection, and configure a single constructor to inject dependencies like the employee into the user class.

Spring expression language with annotation-driven configuration to read employee and user properties, using @Component and expression syntax to expose id and name values in a Spring MVC app.

Explore the model view controller pattern by mapping requests to controllers, delegating business logic to the model, and rendering results in views, such as login and user home.

Create a Spring MVC controller to handle the login page with a GET request, map it with request mapping, and return a model and view or view name.

Discover Spring web app secure database connectivity to MySQL, enabling user login, sign up, and file uploads, with dynamic product detail pages and product listing.

Builds a login form with username and password posting to a login controller, which validates credentials with a login model and redirects to profile on success or shows an error.

Learn how to read all form values from a multi-part sign up form in a spring mvc controller when handling file uploads, including extracting username and password.

Apply server-side validation with Spring and Hibernate by creating a user POJO with not blank and minimum size six constraints, and display custom login errors via binding and the model.

Learn how the data access object (DAO) acts as a dedicated layer to interact with the database, enabling decoupling from controllers and easy switching between persistence technologies like Hibernate.