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Duration 14 hours
Course Outline
Introduction to the Spring Framework
- Survey of the Spring ecosystem
- Concepts of Inversion of Control (IoC) and Dependency Injection (DI)
- Basics of Aspect-Oriented Programming (AOP)
Spring Configuration and Bean Lifecycle
- Configuration methods using XML files
- Managing the bean lifecycle and BeanPostProcessor
- Unit testing Spring applications with Mockito
Configuration via Annotations
- Utilizing @Component and @Autowired annotations
- Integrating XML with annotation-based setups
- Applying @Configuration and JavaConfig for XML-free environments
Launching with Spring Boot 3.5.5
- Overview of Spring Boot and its key features
- Project initialization using Spring Initializr
- Development and execution of the first REST service
Aspect-Oriented Programming (AOP) and Transaction Management
- Implementing AspectJ in Spring: core principles and setup
- Comprehending declarative transaction handling in Spring
- Transaction configuration via XML and @Configuration
Data Persistence using Spring and JPA
- Setup of JPA and database connectivity
- Designing DAO and Repository layers with Spring Boot
- Managing profiles and application properties
Developing RESTful Applications with JPA
- Implementation of basic CRUD REST endpoints with JPA
- Handling nested beans in CRUD operations
- Managing Jackson serialization: @JsonIgnore, Hibernate proxies, and circular reference prevention
Advanced REST and Data Management
- Applying REST DTOs with MapStruct
- Exception handling strategies in REST services
- Implementing JPA double model patterns
Spring REST with Spring Data JPA
- Deriving queries from method names
- Pagination and sorting techniques in Spring Data JPA
- Defining custom queries using @Query
Recap and Future Steps
Requirements
- A solid grasp of fundamental Java programming principles
- Practical experience in object-oriented programming
- Proficiency with build automation tools like Maven or Gradle
Target Audience
- Java developers starting their exploration of the Spring ecosystem
- Software engineers focused on rapid development of RESTful web applications
- Programmers looking for hands-on proficiency with modern Spring Boot and JPA
Testimonials (1)
Detailed information provided on the more advanced topics requested.
