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Building Scalable Applications with Thymeleaf and Spring Boot

Gain insights into building scalable applications with Thymeleaf and Spring Boot. Delve into Spring Data, Spring Security, and testing methods to ensure maintainable, portfolio-worthy projects.

Intermediate

111 Lessons

25h

Certificate of Completion

Gain insights into building scalable applications with Thymeleaf and Spring Boot. Delve into Spring Data, Spring Security, and testing methods to ensure maintainable, portfolio-worthy projects.
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This course includes

69 Playgrounds
16 Quizzes
Course Overview
What You'll Learn
Course Content
Apply Your Skills

Course Overview

In this course, you will learn how to build easily scalable applications with Thymeleaf and Spring Boot. More specifically, you will combine Thymeleaf and Spring Boot with Spring Data and Spring Security. In a nutshell, this course will give you all the basics you need to start developing an application using Thymeleaf and Spring Boot. Throughout the course, you will be building an application of a fictional basketball team called Thyme Wizards. Additionally, you will also learn to use unit and integration...Show More
In this course, you will learn how to build easily scalable applications with Thymeleaf and Spring Boot. More specifically, you ...Show More

What You'll Learn

Learn all the basics you need to start developing an application using Thymeleaf and Spring Boot.
Combine Spring Boot with Spring Data and Spring Security to build a solid base.
Use unit and integration tests to ensure the proper code functionality.
Build a maintainable codebase that you can expand upon.
Learn all the basics you need to start developing an application using Thymeleaf and Spring Boot.

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Course Content

1.

Getting Started

2 Lessons

Get familiar with building scalable apps using Thymeleaf and Spring Boot.
Introduction to the Course
Main Objectives

2.

What are Spring Boot and Thymeleaf?

4 Lessons

Look at Spring Boot and Thymeleaf integration for streamlined applications and modular project structures.
Spring Framework
Spring Boot and Thymeleaf
Structure of a Spring Application
Quiz Yourself on Spring Boot and Thymeleaf

3.

Thymeleaf Introduction

6 Lessons

Explore Thymeleaf's capabilities in creating dynamic templates, controllers, and expressions for Spring Boot.
What is Thymeleaf?
Writing our First Template
Writing our First Controller
Thymeleaf Expressions
Thymeleaf Attributes
Quiz Yourself on Thymeleaf

6.

Layouts

5 Lessons

Focus on using Thymeleaf Layout Dialect for reusable templates, parameterized layouts, consistent page titles, and streamlined homepage refactoring.
Introduction to Layouts
Layouts with Parameters
Page Titles
Homepage Refactoring
Quiz Yourself on Layouts

7.

Controllers

6 Lessons

Practice using Spring MVC controllers to manage requests, render dynamic views, and handle data.
Introduction to Controllers
Exposing Data to the View
Path Parameters
Posting Data
Team and User Controllers
Quiz Yourself on Controllers

8.

Internationalization

4 Lessons

Learn how to use Spring Boot and Thymeleaf to manage internationalization effectively.
Introduction to Internationalization
Selecting Language Using Query
Menu Items Translations
Quiz Yourself on Internationalization

9.

Database Connection

5 Lessons

Unpack the core of integrating databases using Spring Data JPA, Hibernate, and PostgreSQL.
Introduction to Database Connection
Getting Started with Spring Data JPA
User Repository
Adding Properties to User
Quiz Yourself on Database Connection

11.

Forms

7 Lessons

Grasp the fundamentals of managing forms, validation, custom error messages, and validation groups in Thymeleaf with Spring Boot.
Introduction to Forms
Error Messages
Custom Error Messages
Custom Validator
Errors Summary
Validation Groups and Order
Quiz Yourself on Forms

12.

Data Editing

6 Lessons

Take a closer look at data editing, refactoring fragments, and handling optimistic locking in Thymeleaf.
Add User Button
Edit User Data
Refactoring to Fragments
Handling Optimistic Locking Failure
Custom Error Pages
Quiz Yourself on Data Editing

13.

Implement Deletion of an Entity

4 Lessons

Follow the process of implementing interactive, user-friendly entity deletion with Spring Boot and Thymeleaf.
Introduction to Delete Method
Using the DELETE HTTP Method
Flash Attributes
Quiz Yourself on Implementing Deletion

14.

Security

5 Lessons

Master the steps to secure Spring Boot applications with authentication, user roles, and Thymeleaf integration.
Introduction to Spring Security
Hardcoded Password
User Roles
Thymeleaf Integration
Custom Login Page

15.

Security - Users from Database

6 Lessons

Learn how to use Spring Security with Thymeleaf to manage database-stored users and roles.
User Entity Updates
Spring Security Connection
Showing Current User Info
Creating User Form
Refactor the Edit User Implementation
Quiz Yourself on Security

16.

Testing

4 Lessons

Get started with testing Spring Boot web layers using @WebMvcTest and HtmlUnit.
Introduction to @WebMvcTest
Getting Started with @WebMvcTest
Authenticating in the @WebMvcTest
Testing Using HtmlUnit

17.

Testing Using Cypress

4 Lessons

Go hands-on with Cypress for robust front-end testing, bypassing login for efficiency.
Introduction to Cypress
First Cypress Test
Bypassing Login
Quiz Yourself on Testing

18.

Various Tips and Tricks - I

4 Lessons

Apply your skills to optimize database sessions, trim input data, streamline attributes, and manage file uploads effectively.
Open Session in View
StringTrimmerEditor
Global Model Attributes
File Upload

20.

Conclusion

1 Lessons

Focus on Thymeleaf basics, database connection, form handling, and Spring Security.
Closing Remarks

21.

Appendix

5 Lessons

Master the steps to set up your development environment, PostgreSQL, and integrate Cypress with JUnit.
Setting Up Local Environment
Spring Initializr
Setting up PostgreSQL Locally
Running Cypress Tests from JUnit
JUnit Testfactory

Course Author

Practice and apply your skills

Project
Build a Full Stack Application Using Spring Boot and Thymeleaf
beginner
1 hour
Project
Develop Microservices Using Spring Boot
intermediate
1 hour

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