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Duration 14 hours
Course Outline
Introductory Concepts of the Spring Framework
- Survey of the broader Spring ecosystem
- Inversion of Control (IoC) and Dependency Injection (DI)
- Foundations of Aspect-Oriented Programming (AOP)
Spring Configuration and Bean Lifecycle Management
- Configuration through XML documents
- Bean lifecycle stages and the role of BeanPostProcessor
- Unit testing Spring applications using Mockito
Configuration via Annotations
- Application of @Component and @Autowired annotations
- Integrating XML and annotation-based configuration strategies
- Employing @Configuration and JavaConfig to eliminate XML dependencies
Initial Steps with Spring Boot 3.5.5
- Overview of Spring Boot and its primary concepts
- Generating a Spring Boot project via Spring Initializr
- Constructing and executing a basic REST application
Aspect-Oriented Programming (AOP) and Transaction Management
- Integrating AspectJ with Spring: core principles and setup
- Comprehending declarative transaction handling in Spring
- Configuring transactions via XML and @Configuration
Data Persistence using Spring and JPA
- Setting up JPA and database connectivity
- Implementing DAO and Repository layers with JPA Boot settings
- Extracting profiles and managing application properties
Developing RESTful Applications with JPA
- Building basic CRUD REST APIs using JPA
- Crafting CRUD REST endpoints with nested bean structures
- Managing Jackson serialization: @JsonIgnore, handling Hibernate proxies, and avoiding circular dependencies
Advanced REST and Data Processing
- Utilizing REST DTOs with MapStruct
- Exception management within REST services
- Implementing JPA dual-model patterns
Spring REST with Spring Data JPA
- Query formulation through method name derivation
- Pagination and sorting capabilities with Spring Data JPA
- Creating custom queries using @Query
Wrap-up and Future Directions
Requirements
- A foundational grasp of core Java programming principles
- Background in object-oriented programming methodologies
- Comfort with build automation tools such as Maven or Gradle
Target Audience
- Java developers embarking on their exploration of the Spring ecosystem
- Software engineers seeking to rapidly develop RESTful web applications
- Programmers desiring practical exposure to modern Spring Boot and JPA workflows
Testimonials (1)
Detailed information provided on the more advanced topics requested.
