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Duration 14 hours
Course Outline
Introduction to the Spring Framework
- An overview of the Spring ecosystem
- Exploration of Inversion of Control (IoC) and Dependency Injection (DI)
- An introduction to Aspect-Oriented Programming (AOP)
Spring Configuration and the Bean Lifecycle
- Configuration methods using XML files
- Understanding the Bean lifecycle and BeanPostProcessor
- Testing Spring applications using Mockito
Annotation-Based Configuration
- Applying @Component and @Autowired annotations
- Integrating XML and annotation-based configuration strategies
- Utilizing @Configuration and JavaConfig for XML-free setups
Getting Started with Spring Boot 3.5.5
- Introduction to Spring Boot and its essential concepts
- Generating a Spring Boot project via Spring Initializr
- Developing and executing a basic REST application
Aspect-Oriented Programming (AOP) and Transactions
- Working with AspectJ in Spring: core principles and setup
- Comprehending declarative transactions within Spring
- Configuring transactions via XML and @Configuration
Data Persistence with Spring and JPA
- Setting up JPA and database connections
- Implementing DAO and Repository layers with JPA Boot configuration
- Managing profiles and application properties
Building RESTful Applications with JPA
- Developing straightforward CRUD REST APIs using JPA
- Creating CRUD REST endpoints involving nested beans
- Handling Jackson serialization: using @JsonIgnore, managing Hibernate proxies, and avoiding infinite loops
Advanced REST and Data Management
- Employing REST DTOs with MapStruct
- Managing exceptions in REST-based applications
- Implementing JPA double model patterns
Spring REST with Spring Data JPA
- Constructing queries through method name derivation
- Applying pagination and sorting using Spring Data JPA
- Writing custom queries with @Query
Summary and Future Steps
Requirements
- A foundational grasp of basic Java programming concepts
- Practical experience with object-oriented programming
- Knowledge of build tools such as Maven or Gradle
Target Audience
- Java developers embarking on their journey within the Spring ecosystem
- Software engineers aiming to rapidly develop RESTful web applications
- Programmers seeking hands-on proficiency with modern Spring Boot and JPA
Testimonials (1)
Detailed information provided on the more advanced topics requested.
