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Duration 14 hours
Course Outline
Introduction to the Spring Framework
- Overview of the broader Spring ecosystem
- Concepts of Inversion of Control (IoC) and Dependency Injection (DI)
- Introduction to Aspect-Oriented Programming (AOP)
Spring Configuration and Bean Lifecycle
- Configuration methods using XML files
- Understanding the Bean lifecycle and BeanPostProcessor
- Testing Spring applications utilizing Mockito
Annotation-based Configuration
- Utilizing @Component and @Autowired annotations
- Merging XML and annotation-based configuration styles
- Employing @Configuration and JavaConfig for XML-free setups
Getting Started with Spring Boot 3.5.5
- Fundamentals of Spring Boot and its key principles
- Generating a Spring Boot project via Spring Initializr
- Constructing and executing your 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 establishing database connections
- Implementing DAO and Repository layers with JPA Boot configuration
- Extracting profiles and managing application properties
Building RESTful Applications with JPA
- Creating basic CRUD REST APIs using JPA
- Developing CRUD REST services with nested beans
- Managing Jackson serialization: @JsonIgnore, dealing with Hibernate proxies, and avoiding infinite loops
Advanced REST and Data Handling
- Leveraging REST DTOs with MapStruct
- Managing exceptions in REST-based applications
- Implementing JPA double model patterns
Spring REST with Spring Data JPA
- Querying through method name derivation
- Implementing pagination and sorting with Spring Data JPA
- Utilizing @Query for custom database queries
Summary and Next Steps
Requirements
- A solid grasp of fundamental Java programming concepts
- Practical experience with object-oriented programming principles
- Proficiency with build tools like Maven or Gradle
Target Audience
- Java developers just starting their exploration of the Spring ecosystem
- Software engineers aiming to rapidly develop RESTful web applications
- Programmers looking to gain practical experience with contemporary Spring Boot and JPA technologies
Testimonials (1)
Detailed information provided on the more advanced topics requested.
