Spring 5 Core - An Ultimate Guide

Learn Spring 5 : Core Concepts, Dependency Injection, Bean Configuration, Autowiring, AOP, SpEL.

What you'll learn

Spring Framework Core Concepts
Spring History
Environment Set up in STS and Intellij Idea
Spring Dependency Injection
Configuring Spring IoC Container through XML configuration
Configuring Spring IoC Container through Java annotation configuration
Spring Bean Autowiring - ByName, ByType, Constructor
Spring Bean Life Cycle Callbacks, Bean Post Processor,
Spring Aspect Oriented Programming, Concept of AOP, Aspect, Advice, Join Point, Pointcut, Different Advise types
Spring Task Executor - SyncTaskExecutor, SimpleAsyncTaskExecutor, TaskExecutorAdapter
Spring Bean Communication - ApplicationEvent, ApplicationListener, ContextClosedEvent, ContextRefreshedEvent, ApplicationEventPublisherAware, @EventListener

Requirements

Core Java Knowledge
Basic understanding of Maven (Optional)

Description

A comprehensive guide on Spring fundamentals. Whether you are a complete beginner on Spring Framework or an experience Spring developer, there are so many take ways from this course.

It covers the following Spring concepts:-

Module 1: Course Overview

Introduction

What we need

Target Audience

Prerequisite

Course Walk through

What won’t be covered

Module summary

Module 2: Set up the development Environment

Introduction

Installing Java

Installing Maven

Installing - Spring Tool Suite

Creating Maven Project in Spring Tool Suite

Installing - Intellij IDEA

Creating Maven Project in Intellij Idea

Module 3: Spring Core Introduction

Spring Overview

Spring History

Spring Modules

Dependency Management: Traditional Ways

Dependency Management: Dependency Injection

Concepts of POJO and Bean

Inversion of Control : Spring IOC Container

Bean Factory Interface

ApplicationContext Interface

Configuring beans: XML based, Annotation and Java Config configuration

Module conclusion

Module 4: XML Based configuration

Introduction

Configuring POJOs with XML based configuration

ClassPathXmlApplicationContext

Setter based dependency Injection

Constructor based dependency Injection

Constructor vs Setter based Injections

Circular dependencies

Composing XML-based Configuration Metadata

Referencing Other beans

Inner Beans

Handling Java Collections

Merging Collections

Depends-on

Lazy-Initialization

Module 5: Autowiring

Basics of Autowiring

Autowiring Types,

No Autowiring ,

Autowiring byName,

Autowiring byType

Autowiring constructor

Issues with Autowiring

Module 6: Java Configuration

Configuring beans with Java Configuration

Component scan with @ComponentScan

@Configuration and @Bean Annotation

@Component, @Configuration, @Service and @Repository annotations

Constructor Injection

Autowiring POJOs

@Primary Annotation

@Qualifier Annotation

Importing Configuration

@Scope Annotation

@Lazy Annotation

@DependsOn

Module 7: Spring Beans in Depth

Introduction

Bean Life Cycle Callbacks

@PostConstruct and @PreDestroy annotations

Bean Scope

Bean Post Processor

POJO Creation with factory methods - Static factory, instance method and Spring factory bean

Managing environments - @Profile annotation

Spring Aware Interfaces

BeanNameAware

BeanFactoryAware

ApplicationContextAware

MessageSourceAware

ResourceLoaderAware

EnvironmentAware

Module 8: Spring Aspect Oriented Programming

AOP Introduction

Core AOP Concepts

What is Aspect?

Join Point

What is Advice?

Pointcut

AOP Proxy

Aspectj

Weaving

Aspectj and @EnableAspectJAutoProxy annotation

Advice Annotations: @Before, @After, @AfterReturing, @AfterThrowing, @Around

@Before and @After Annotation

@AfterReturning Annotation

@AfterThrowing Annotation

@Around

Demostration

Module 9: Spring Task Executor

Introduction to Java Executor, ExecutorService

Runnable, Callable and Future

Threadpool - Fixed thread pool , Cached thread pool, Single thread executor, scheduled thread pool executor

Spring TaskExecutor

Spring SimpleAsyncTaskExecutor

Spring SyncTaskExecutor

Spring TaskExecutorAdapter

Module 10: Communication between Beans - ApplicationEvent Management

Introduction

ApplicationListener Interface

ApplicationEventPublisher

Example

Module 11: Conclusion

Source Code

Course Aummary

WhatsNext

Who this course is for:

Core Java Developers
Anyone interested to learn Spring Framework fundamentals
Quick refresher for experience Spring developers