Spring Boot, Spring & Hibernate

Spring Core, Spring REST, Spring MVC, Spring Security, Thymeleaf, JPA, Hibernate and MySQL.

Key Spring Boot features: Core, Annotations, Java Config, Spring REST, Spring MVC, AOP, Hibernate/JPA, Postman and Maven.

Table of Contents

• Spring Boot, Spring & Hibernate
  • 1. Spring Boot Quick Start
  • 2. Spring Core
  • 3. Hibernate/JPA CRUD
  • 4. REST CRUD APIs
  • 5. REST API Security
  • 6. Spring MVC
  • 7. Spring MVC CRUD
  • 8. Spring MVC Security
  • 9. JPA/Hibernate Advanced Mappings
  • 10. AOP: Aspect-Oriented Programming

1. Spring Boot Quick Start

1. Spring Boot

   • Spring Boot basic concepts
   • Spring Boot Initializr
   • REST API Controller
   • Spring Boot Project Structure
   • Spring Boot Starters
   • Inherit Defaults with Spring Boot Starter Parents
   • Spring Boot Dev Tools
   • Spring Boot Actuator Endpoints
   • Secure Spring Boot Actuator Endpoints
   • Run Spring Boot apps from the Command-Line
   • Use the Spring Boot Maven Plugin to package and run Spring Boot apps
   • Inject custom application properties into a Spring Boot REST Controller

2. Maven

   • Simplify your build process with Maven
   • Create Maven POM files and add dependencies
   • Run Maven builds from the IDE
   • Use Maven during the development of Real-Time Projects for Spring Boot MVC, Spring Boot Security, Spring Boot REST API and Hibernate/JPA

2. Spring Core

• Inversion of Control
• Dependency Injection (Constructor Injection, Setter Injection, Field Injection)
• Qualifier and Primary annotations
• Component Scanning
• Lazy Initialization
• Bean Scopes
• Bean lifecycle methods
• Configure Beans with Java Code

3. Hibernate/JPA CRUD

• Hibernate basic concepts
• JPA basic concepts
• JDBC
• SQL and MySQL
• JPA Annotations
• Simple CRUD Application with Data Access Object (DAO) pattern
• JPA Query Language (JPQL)
• Auto generating databases with Hibernate/JPA

4. REST CRUD APIs

• REST basic concepts
• JSON
• REST HTTP
• Postman
• JSON Data Binding (To Java POJO)
• Jackson Project
• Path Variables
• Exception Handling
• Service Layer
• CRUD application (employee-crud) with Hibernate/JPA, DevTools, MySQL, REST APIs, Data Access Object (DAO) pattern and Service layers
• Spring Data JPA
• Updated employee-crud (employee-crud -> employee-crud-updated) with Spring Data JPA and Spring Data REST

5. REST API Security

• REST API Security Overview
• Securing APIs with Spring Security
• Users, roles and passwords
• Database connection for users, roles and passwords
• Password encryption with BCrypt

6. Spring MVC

• Spring MVC with Thymeleaf overview
• CSS and Thymeleaf
• Reading forms
• Adding Data to Spring MVC
• Working with Spring MVC and HTML tags
• Validations
• Regular Expressions (Regex)
• Custom validations

7. Spring MVC CRUD

• CRUD application using Spring MVC, Thymeleaf, MySQL, Hibernate/JPA, DevTools, Bootstrap, Data Access Object (DAO) pattern and Service layers

8. Spring MVC Security

• Overview of Spring Security features for Spring MVC
• Users, roles and passwords
• Login and Logout
• Blocking and displaying content based on roles
• Database connection for users, roles and passwords
• Custom Tables for users, roles and passwords
• Password encryption with BCrypt

9. JPA/Hibernate Advanced Mappings

• One-to-One
• One-to-Many
• Many-to-Many
• Cascading
• Eager and Lazy loading
• Join Fetch
• Join Table
• Unidirectional and Bidirectional references
• Entity Lifecycle

10. AOP: Aspect-Oriented Programming

• AOP basic concepts, terminology and use cases
• Advantages and Disadvantages
• Advice Types (Before advice, AfterReturning advice, AfterThrowing advice, After advice, Around advice)
• Pointcut expressions
• Pointcut declaration
• Ordering advices
• JoinPoints
• Post-processing data
• Pre-processing data
• Exception Handling
• Applying AOP in a CRUD APP