This book is for experienced Java developers who knows the basics of Spring, and wants to learn how to use Spring Boot to build applications and deploy them to the Cloud.
- Preface
- Evolution to Spring Framework 5.0
- Dependency Injection
- Understanding dependency injection
- Understanding dependencies
- The Spring IoC container
- Unit testing with mocks
- Container managed beans
- Dependency injection types
- Spring bean scopes
- Java versus XML configuration
- The @Autowired annotation in depth
- Other important Spring annotations
- Exploring Contexts and dependency injection
- Summary
- Understanding dependency injection
- Building a Web Application with Spring MVC
- Java web application architecture
- Basic flows
- Basic setup
- Flow 1 - Simple controller flow without View
- Flow 2 - Simple controller flow with a View
- Flow 3 - Controller redirecting to a View with Model
- Flow 4 - Controller redirecting to a View with ModelAndView
- Flow 5 - Controller redirecting to a View with a form
- Flow 6 - Adding validation to the previous flow
- An overview of Spring MVC
- Important concepts behind Spring MVC
- Spring MVC - advanced features
- Spring Security
- Summary
- Evolution toward Microservices and Cloud-Native Applications
- Typical web application architecture with Spring
- Problems solved by Spring
- Application development goals
- Challenges with monolithic applications
- Understanding microservices
- What is a microservice?
- The microservice architecture
- Microservice characteristics
- Microservice advantages
- Microservice challenges
- Cloud-Native applications
- Spring projects
- Summary
- Spring Framework
- Why is Spring Framework popular?
- Spring modules
- Spring Projects
- New features in Spring Framework 5.0
- Spring Boot 2.0 new features
- Summary
- Building Microservices with Spring Boot
- What is Spring Boot?
- Spring Boot Hello World
- What is REST?
- First REST service
- Creating a todo resource
- Spring Initializr
- A quick peek into auto-configuration
- Summary
- Extending Microservices
- Advanced Spring Boot Features
- Externalised configuration
- Embedded servers
- Developer tools
- Spring Boot Actuator
- Deploying ;an application to Cloud
- Summary
- Spring Data
- Spring Cloud
- Spring Cloud Data Flow
- Reactive Programming
- The Reactive Manifesto
- Reactive use case - a stock price page
- Reactive programming in Java
- Reactive streams
- Reactor
- Spring Web Reactive
- Reactive databases
- Integrating Spring Boot Reactive MongoDB Starter
- Creating a model object - a stock document
- Creating a ReactiveCrudRepository
- Initialising stock data using the Command Line Runner
- Creating Reactive methods in Rest Controller
- Updating the view to subscribe to the event stream
- Launching SpringReactiveExampleApplication
- Summary
- Spring Best Practices
- Working with Kotlin in Spring
Who this book is for
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