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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)
- Foundations of Aspect-Oriented Programming (AOP)
Spring Configuration and Bean Lifecycle
- Configuration management via XML files
- Bean lifecycle and BeanPostProcessor mechanics
- Testing Spring applications using Mockito
Annotation-driven Configuration
- Application of @Component and @Autowired annotations
- Merging XML and annotation-based configurations
- Utilising @Configuration and JavaConfig for XML-free setups
Initialising with Spring Boot 3.5.5
- Overview of Spring Boot and its primary concepts
- Generating a Spring Boot project via Spring Initializr
- Developing and executing the first REST application
Aspect-Oriented Programming (AOP) and Transactions
- Integrating AspectJ with Spring: core principles and setup
- Comprehending declarative transactions within Spring
- Configuring transactions using XML and @Configuration
Data Persistence with Spring and JPA
- Setting up JPA and database connectivity
- Establishing DAO and Repository layers with JPA Boot configuration
- Extracting profiles and managing application properties
Constructing RESTful Applications with JPA
- Creating basic CRUD REST APIs with JPA
- Developing CRUD REST services with nested beans
- Jackson serialization: @JsonIgnore, managing Hibernate proxies, and avoiding circular references
Advanced REST and Data Management
- Employing REST DTOs with MapStruct
- Managing exceptions in REST applications
- JPA double model patterns
Spring REST with Spring Data JPA
- Querying via method name derivation
- Pagination and sorting using Spring Data JPA
- Utilising @Query for custom database queries
Conclusion and Next Steps
Requirements
- A solid grasp of fundamental Java programming concepts
- Practical experience with object-oriented programming
- Working knowledge of build tools like Maven or Gradle
Audience
- Java developers starting their journey into the Spring ecosystem
- Software engineers aiming to rapidly develop RESTful web applications
- Programmers seeking practical experience with contemporary Spring Boot and JPA technologies
Testimonials (1)
Detailed information provided on the more advanced topics requested.
