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Duration 14 hours
Course Outline
Introduction to the Spring Framework
- Overview of the Spring ecosystem
- Concepts of Inversion of Control (IoC) and Dependency Injection (DI)
- Basics of Aspect-Oriented Programming (AOP)
Spring Configuration and the Bean Lifecycle
- Configuration through XML files
- The Bean lifecycle and BeanPostProcessor
- Testing Spring applications with Mockito
Annotation-Based Configuration
- Applying @Component and @Autowired annotations
- Merging XML and annotation-based configurations
- Employing @Configuration and JavaConfig for XML-free setups
Initiating with Spring Boot 3.5.5
- Introduction to Spring Boot and its core concepts
- Generating a Spring Boot project via Spring Initializr
- Constructing and launching the first REST application
Aspect-Oriented Programming (AOP) and Transactions
- Integrating AspectJ with Spring: core principles and setup
- Comprehending declarative transactions in Spring
- Setting up transactions via XML and @Configuration
Data Persistence with Spring and JPA
- Configuring JPA and database connectivity
- Implementing DAO and Repository layers with JPA Boot configuration
- Managing profiles and property configuration
Creating RESTful Applications with JPA
- Developing basic CRUD REST APIs using JPA
- Building CRUD REST services with nested beans
- Jackson serialization techniques: @JsonIgnore, managing Hibernate proxies, and avoiding infinite loops
Advanced REST and Data Management
- Implementing REST DTOs with MapStruct
- Exception handling in REST applications
- JPA double model patterns
Spring REST with Spring Data JPA
- Query generation via method name derivation
- Pagination and sorting capabilities with Spring Data JPA
- Utilizing @Query for custom database queries
Wrap-up and Future Directions
Requirements
- Foundational knowledge of Java programming principles
- Experience with object-oriented programming paradigms
- Proficiency with build tools like Maven or Gradle
Target Audience
- Java developers starting their exploration of the Spring ecosystem
- Software engineers aiming to rapidly develop RESTful web applications
- Programmers seeking practical experience with modern Spring Boot and JPA
Testimonials (1)
Detailed information provided on the more advanced topics requested.
