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The Complete Guide to Spring 5 and Spring Boot 2

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Introduction

What is Spring?History Terminology Spring Architecture Reasons for Sustained Popularity

Spring Basics

Creating a Project Dependency Decoupling Components Managing Beans and Dependencies Autowiring By Type — @Primary Autowiring By Name Autowiring — @Qualifier Constructor and Setter Injection

Spring In-depth

Bean Scope Mixing Bean Scope @ComponentScan Bean Lifecycle: @PostConstruct, @ PreDestroy Bean Lifecycle: Prototype Scoped Beans Contexts and Dependency Injection Framework Spring Application Configuration XML Application Configuration XML Configuration with Java Annotations Stereotype Annotations Using an External Property File

Spring Boot

What is Spring Boot?Creating a REST Service Developer Tools Actuator Comparing Spring Boot and Spring MVC

Spring JDBC

Creating a JDBC Starter Project Setting up the H2 Database SELECT Query INSERT Query UPDATE Query DELETE Query DDL Queries Custom RowMapper

Spring Data JPA

What is JPA?Defining an Entity Creating a Repository CRUD Operations JPQL Named Query Spring Data JPA Connecting to Other Databases

Spring REST

Developing REST services in Spring JSON Data Binding REST Client - Postman REST API Design Creating a REST Controller @GetMapping @PathVariable @PostMapping @PutMapping @PatchMapping @DeleteMapping Exception Handling I Exception Handling II Spring Data REST

Database Relationships in Spring

Basic Concepts One-to-One Unidirectional Relationship One-to-One Bidirectional Relationship One-to-Many Unidirectional Relationship One-to-Many Bidirectional Relationship Many-to-Many Unidirectional Relationship Many-to-Many Bidirectional Relationship

Spring Aspect Orientated Programming (AOP)

Aspect Oriented Programming Terminology Defining an Aspect Pointcut Expressions After Aspect Around Aspect JoinPoint Configuration File Defining a Custom Annotation for Aspects

Spring MVC

Setting Up a Web Application Creating a Servlet Using a JSP File Passing Parameters with GET request Scriptlets and Scriptlet Expressions POST request Spring MVC Architecture Spring MVC Components Configuring a Spring MVC Application - Part 1 Configuring a Spring MVC Application - Part 2 Controller View HTML Forms Model Model - Part 2 @RequestParam Annotation Spring MVC Form Tags Spring MVC Form Tags - Part 2 Form Data Validation Validating Required Fields Validating Numbers Validating Dates Validating Patterns with Regular Expressions Custom Error Messages Custom Validation Annotation Dispatcher Servlet Java Configuration

Unit Testing in Spring

JUnit Writing a Unit Test Assert Methods JUnit Test Lifecycle Annotations Stubbing and Mocking Mockito Annotations Unit Testing in Spring Unit Testing Using Spring Boot Unit Testing for Java Context Unit Testing for XML Context Spring Unit Testing with Mockito

Interview Questions

Spring Framework IoC and Dependency Injection Beans Spring Annotations Spring Configuration and Component Scan Autowiring and Misc Questions Spring Boot Spring Data JDBC and JPA Database Relationships in Spring Spring AOP Spring MVC

Conclusion

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Final Remarks

Final Remarks

Here's a quick summary of what we learned from the "The Complete Guide to Spring 5 and Spring Boot 2" module.

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Summary

In this module, we ...