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Duration 14 hours
Course Outline
Introductory Concepts of the Spring Framework
- Survey of the Spring ecosystem
- Core ideas of Inversion of Control (IoC) and Dependency Injection (DI)
- Basics of Aspect-Oriented Programming (AOP)
Spring Configuration and Bean Lifecycle Management
- Configuration methods using XML files
- Understanding the bean lifecycle and BeanPostProcessor
- Testing Spring applications with Mockito
Configuration via Annotations
- Application of @Component and @Autowired annotations
- Integrating XML and annotation-based configurations
- Employing @Configuration and JavaConfig for setups without XML
Initial Steps with Spring Boot 3.5.5
- Overview of Spring Boot and its core functionalities
- Generating a Spring Boot project with Spring Initializr
- Constructing and launching the first REST application
Aspect-Oriented Programming (AOP) and Transaction Management
- Applying AspectJ within Spring: core principles and setup
- Comprehending declarative transactions in Spring
- Setting up transactions via XML and @Configuration
Data Persistence Integration with Spring and JPA
- Setting up JPA and establishing database connections
- Implementing DAO and Repository layers using JPA Boot settings
- Managing profiles and handling properties
Development of RESTful Applications with JPA
- Building basic CRUD REST APIs using JPA
- Creating CRUD REST endpoints with nested beans
- Managing Jackson serialization: @JsonIgnore, processing Hibernate proxies, and avoiding circular references
Advanced REST Implementation and Data Processing
- Incorporating REST DTOs with MapStruct
- Managing exceptions within REST applications
- Applying JPA double model patterns
Spring REST Integration with Spring Data JPA
- Querying via method name derivation
- Implementing pagination and sorting using Spring Data JPA
- Writing custom queries with @Query
Concluding Summary and Future Directions
Requirements
- Familiarity with foundational Java programming concepts
- Practical experience in object-oriented programming
- Knowledge of build tools like Maven or Gradle
Target Audience
- Java developers starting their exploration of the Spring ecosystem
- Software engineers looking to rapidly develop RESTful web applications
- Programmers seeking practical proficiency with contemporary Spring Boot and JPA
Testimonials (1)
Detailed information provided on the more advanced topics requested.
