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Learning Spring Core

Spring Framework

This course provides an introduction to the Spring framework. You will understand the concepts of dependency injection, understand how the core Spring framework works and how to write an application using it.

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This course covers:

  • Understanding dependency injection
  • Understanding the Spring application context
  • Implementing a Spring application by configuring and using Spring beans
  • Writing lifecycle hooks and BeanPostProcessors
  • Writing event handling logic

UNIT

01

Introduction to Spring and Dependency Injection

Learn what the Spring Framework is all about. Understand the concept of Dependency Injection and get started with using the Spring framework. You'll learn how to setup your development environment to start writing Spring applications. You'll also create and inject Spring beans using XML configuration.

Understanding Dependency Injection 14 minutes
Setting Up 3 minutes
Understanding Spring Bean Factory 6 minutes
Writing Code Using the Bean Factory 11 minutes
ApplicationContext and Property Initialization 7 minutes
Using Constructor Injection 14 minutes
Injecting Objects 15 minutes
Inner Beans, Aliases and idref 9 minutes
Initializing Collections 6 minutes
Bean Autowiring 7 minutes

UNIT

02

Scopes and Lifecycles

Understand the concept of scopes in a Spring application. Learn how to access the application context directly from your code. Use the bean inheritance feature to manage your configuration. Implement various post-processor hooks to tap into the lifecycle of your Spring application.

Understanding Bean Scopes 11 minutes
Using ApplicationContextAware 8 minutes
Bean Definition Inheritance 9 minutes
Lifecycle Callbacks 15 minutes
Writing a BeanPostProcessor 11 minutes
Writing a BeanFactoryPostProcessor 15 minutes
Coding To Interfaces 10 minutes

UNIT

03

Annotations and Event Handling

There is an easier (and better) way to manage your Spring configuration - using Annotations. Learn how to declare and configure Spring beans using annotations. Learn how to autowire beans and implement component stereotypes. Also learn how to write and publish custom events in your Spring application.

Introduction to Annotations and the Required Annotation 9 minutes
The Autowired Annotation 14 minutes
Some JSR-250 Annotations 8 minutes
Component and Stereotype Annotations 12 minutes
Using MessageSource To Get Text From Property Files 21 minutes
Event Handling in Spring 16 minutes

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