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Duration 14 hours
Course Outline
Introduction to the Spring Framework
- Overview of the Spring ecosystem
- Inversion of Control (IoC) and Dependency Injection (DI)
- Introduction to Aspect-Oriented Programming (AOP)
Spring Configuration and the Bean Lifecycle
- Configuration through XML files
- Understanding the bean lifecycle and BeanPostProcessor
- Testing Spring applications with Mockito
Annotation-Driven Configuration
- Utilizing @Component and @Autowired annotations
- Integrating XML and annotation-based configuration
- Using @Configuration and JavaConfig for XML-free setups
Getting Started with Spring Boot 3.5.5
- Introduction to Spring Boot and its key concepts
- Creating a Spring Boot project via Spring Initializr
- Building and running a first REST application
Aspect-Oriented Programming (AOP) and Transaction Management
- Applying AspectJ within Spring: principles and configuration
- Comprehending declarative transactions in Spring
- Configuring transactions using XML and @Configuration
Data Persistence with Spring and JPA
- Configuring JPA and establishing database connections
- Implementing DAO and Repository layers with JPA Boot configuration
- Managing profiles and properties
Developing RESTful Applications with JPA
- Creating basic CRUD REST APIs using JPA
- Building CRUD REST endpoints with nested beans
- Jackson serialization: using @JsonIgnore, handling Hibernate proxies, and avoiding circular references
Advanced REST and Data Management
- Employing REST DTOs with MapStruct
- Managing exceptions in REST applications
- Applying JPA double model patterns
Spring REST with Spring Data JPA
- Executing queries via method name derivation
- Implementing pagination and sorting with Spring Data JPA
- Utilizing @Query for custom query definitions
Summary and Future Pathways
Requirements
- A solid understanding of fundamental Java programming concepts
- Experience with object-oriented programming principles
- Familiarity with build tools such as Maven or Gradle
Target Audience
- Java developers starting their journey with the Spring ecosystem
- Software engineers aiming to rapidly build RESTful web applications
- Programmers seeking hands-on experience with modern Spring Boot and JPA
Testimonials (1)
Detailed information provided on the more advanced topics requested.
