SPRING FRAMEWORK DEMO

This repository demonstrates on POJO & Java Beans and different ways to configure and manage beans in Spring applications.

Projects

Example 1: POJO and JavaBeans

• Path: example-1-pojo-and-java-beans
• Purpose: Demonstrates the difference between Plain Old Java Objects (POJOs) and JavaBeans.

Example 2: Spring Beans with XML Configuration

• Path: example-2-spring-beans-xml
• Purpose: Explores how to define and configure Spring beans using XML configuration files.
• Key Features:
  • Defining beans in demo.xml.
  • Dependency injection using <property /> and <constructor-arg />.
  • Demonstrates the traditional way of configuring Spring applications.
• Learning Objective: Learn how to use XML for bean configuration and dependency injection in Spring.

Example 3: Spring Beans with Java and Annotation Configuration

• Path: example-3-spring-beans-java-and-annotation-configuration
• Purpose: Showcases modern Spring bean configuration using Java-based Configuration and Annotation-based Configuration.
• Key Features:
  • Bean definitions with @Bean in configuration classes.
  • Use of annotations such as @Component, @Service, and constructor and setters for dependency injection.
  • Demonstrates the primary approach in modern Spring applications.
• Learning Objective: Understand how to configure Spring beans using Java-based and Annotation-based Configuration.