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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 via XML files
- Bean lifecycle and BeanPostProcessor
- Testing a Spring application with Mockito
Annotation-based Configuration
- Utilizing @Component and @Autowired annotations
- Combining XML and annotation-based configurations
- Employing @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 using Spring Initializr
- Building and executing the first REST application
Aspect-Oriented Programming (AOP) and Transactions
- Using AspectJ with Spring: principles and configuration
- Understanding declarative transactions in Spring
- Configuring transactions using XML and @Configuration
Data Persistence with Spring and JPA
- Configuring JPA and database connections
- DAO and Repository layers with JPA Boot configuration
- Extracting profiles and managing properties
Building RESTful Applications with JPA
- Creating simple CRUD REST APIs with JPA
- Developing CRUD REST services with nested beans
- Jackson serialization: @JsonIgnore, managing Hibernate proxies, and preventing loops
Advanced REST and Data Handling
- Utilizing REST DTOs with MapStruct
- Managing exceptions in REST applications
- JPA double model patterns
Spring REST with Spring Data JPA
- Querying via method name derivation
- Implementing pagination and sorting with Spring Data JPA
- Using @Query for custom queries
Summary and Next Steps
Requirements
- A solid understanding of basic Java programming concepts
- Practical experience with object-oriented programming
- Familiarity with build tools such as Maven or Gradle
Audience
- Java developers starting their journey within the Spring ecosystem
- Software engineers looking to rapidly build RESTful web applications
- Programmers seeking hands-on expertise with modern Spring Boot and JPA
Testimonials (1)
Detailed information provided on the more advanced topics requested.
