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Duration 14 hours
Course Outline
Introduction to the Spring Framework
- Survey of the Spring ecosystem
- Inversion of Control (IoC) and Dependency Injection (DI)
- Introductory overview of Aspect-Oriented Programming (AOP)
Spring Configuration and the Bean Lifecycle
- Configuring via XML files
- Understanding the Bean lifecycle and BeanPostProcessor
- Testing Spring applications using Mockito
Configuration via Annotations
- Implementing @Component and @Autowired annotations
- Integrating XML and annotation-based configurations
- Employing @Configuration and JavaConfig for XML-free setups
Launching a Spring Boot 3.5.5 Project
- Core concepts and introduction to Spring Boot
- Generating a Spring Boot project via Spring Initializr
- Compiling and executing the initial REST application
Aspect-Oriented Programming (AOP) and Transaction Management
- Integrating AspectJ with Spring: key principles and setup
- Comprehending declarative transactions within Spring
- Setting up transactions using XML and @Configuration
Managing Data Persistence with Spring and JPA
- Configuring JPA and establishing database connections
- Implementing DAO and Repository layers via JPA Boot configuration
- Defining profiles and managing application properties
Constructing RESTful Applications with JPA
- Developing basic CRUD REST APIs using JPA
- Creating CRUD REST services with nested beans
- Applying Jackson serialization: @JsonIgnore, managing Hibernate proxies, and avoiding circular references
Advanced REST and Data Management
- Leveraging REST DTOs with MapStruct
- Exception handling strategies for REST applications
- Implementing JPA double model patterns
Spring REST Integration with Spring Data JPA
- Querying through method name derivation
- Implementing pagination and sorting with Spring Data JPA
- Writing custom queries using @Query
Recap and Future Pathways
Requirements
- A solid grasp of fundamental Java programming principles
- Practical experience in object-oriented programming
- Working knowledge of build tools like Maven or Gradle
Intended Audience
- Java developers just starting to explore the Spring ecosystem
- Software engineers aiming to rapidly develop RESTful web applications
- Programmers seeking hands-on proficiency with modern Spring Boot and JPA
Testimonials (1)
Detailed information provided on the more advanced topics requested.
