*Manoj - reddy This is a sample Java code repository.

• check basic explanation of details of file hierarchy structure File-hierachy in this sample java project

• Please clone it and follow the deployment process mentioned in the Local-3Tier-Deployment

• You can also explore the wiki pages in the repository for more details of the installations with snapshots.

  JAVA Files Summary

1. HomeController.java:

   • A Spring MVC controller class.
   • Contains two request mapping methods: home() and Default().
   • Handles requests to "/home" and "/" URLs.
   • Returns a ModelAndView with view names "home" for both URL mappings.

2. login.java:

   • Another Spring MVC controller class for user login functionality.
   • Uses @Value annotations to inject database connection properties.
   • Contains two request mapping methods: registerform() and login(String userName, String password).
   • The registerform() method handles GET requests to "/login" and returns the "login" view.
   • The login(String userName, String password) method handles POST requests to "/login," validates user credentials in a database, and returns either the "user" view (on successful login) or the "login" view (on failed login).

3. register.java:

   • A Spring MVC controller class for user registration functionality.
   • Also uses @Value annotations to inject database connection properties.
   • Contains two request mapping methods: registerform() and register(...).
   • The registerform() method handles GET requests to "/register" and returns the "register" view for displaying the registration form.
   • The register(...) method handles POST requests to "/register," inserts user data into a database table, and returns the "register" view with a success message.

4. MyWebAppApplication.java:

   • The main class for your Spring Boot application.
   • Uses the @SpringBootApplication annotation to configure and bootstrap the application.
   • Contains the main method that initiates the application and runs it.

5. ServletInitializer.java:

   • A class used for configuring your Spring Boot application when deploying it as a WAR file in a Servlet container.
   • Extends SpringBootServletInitializer.
   • Overrides the configure method to specify the primary configuration class (MyWebAppApplication.class) for the application context.

1. index.jsp:

   • Main homepage displaying a welcome message with the username.
   • Includes buttons linking to different sections of the website.

2. login.jsp:

   • Page for user login.
   • Features a form for entering a username and password.
   • Users can submit the form to log in or register as a new user.

3. register.jsp:

   • Page for user registration.
   • Contains a form for entering user details (first name, last name, email, username, password).
   • Users can submit the form to create a new account or return to the login page.

4. home.jsp:

   • Sample home page.
   • Displays a welcome message with the username.
   • Offers buttons to access various sections of the website, including galleries, videos, articles, and more.