Spring Framework Code Example
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Getting started with Spring Framework: covers Spring 5 (4th Edition)
Chapter 1 of this book is now available online: bit.ly/2z8ErGg 4th Edition reflects changes to Spring 5, and includes new chapters on Functional and Reactive application development. Reactive application development chapters cover Reactive Streams specification, RxJava 2, Reactor, Spring WebFlux, and reactive support in Spring Data and Spring Security. The examples (consisting of 88 sample projects) that accompany this book are based on Spring 5.0.1 and Java 9. You can download the examples described in this book from the following GitHub project: github.com/getting-started-with-spring/4thEdition This book covers: - Spring Framework basics - Aspect-oriented programming - Database interaction using Spring and Hibernate/JPA - Spring Data JPA - Spring Data MongoDB - Messaging, emailing and caching support - Spring Web MVC - Developing RESTful web services using Spring Web MVC - Functional programming using lambdas and method references - Stream API - Reactive programming using RxJava 2 and Reactor - Spring WebFlux - Reactive support in Spring Data MongoDB and Spring Security - Developing reactive RESTful web services using Spring WebFlux, Spring Security and Spring Data MongoDB
Spring Boot 3 and Spring Framework 6
Author: Rheinwerk Publishing, Inc
language: en
Publisher: Packt Publishing Ltd
Release Date: 2025-06-19
Master Spring Boot 3 and Spring Framework 6 to create scalable Java applications. Learn database integration, web development, monitoring, and deployment with modern best practices. Key Features Comprehensive coverage of Spring Boot 3 and Spring Framework 6 core concepts and modules Detailed guidance on relational and NoSQL database integration for versatile data management Focus on practical deployment, monitoring, and logging techniques for production-ready applications Book DescriptionThis book takes readers on a comprehensive journey through Spring Boot 3 and Spring Framework 6, starting with the essentials of dependency injection and Spring-managed containers. It then explores core modules and proxies to establish a strong foundation for Java application development. Early chapters guide readers through configuring Spring Boot projects and managing dependencies efficiently. The middle sections focus heavily on database integration, including relational databases using Spring JDBC, Jakarta Persistence, and advanced Spring Data JPA techniques. Readers will also learn to work with NoSQL databases like MongoDB and Elasticsearch, enhancing their ability to handle various data storage solutions. The book covers the development of web applications using Spring MVC, RESTful API design, and securing web endpoints. The final chapters emphasize application monitoring with Spring Boot Actuator, logging strategies, and practical deployment options including containerization. Alongside the core content, a dedicated migration chapter assists developers transitioning from Spring Boot 2 to version 3, ensuring they stay current with evolving best practices. This structured approach prepares readers to confidently build, monitor, and deploy modern, production-ready Java applications.What you will learn Build Spring Boot projects using dependency injection effectively Configure relational and NoSQL databases for scalable applications Develop RESTful APIs using Spring Web MVC and security best practices Implement Jakarta Persistence and Spring Data JPA for data management Monitor and log applications using Spring Boot Actuator and Micrometer Deploy Spring Boot applications with containers and cloud-ready setups Who this book is for Ideal for Java developers aiming to deepen their Spring Boot and Spring Framework knowledge. Readers should have basic Java programming skills and familiarity with object-oriented programming concepts. Some prior experience with Java EE or Spring is helpful but not required. The book suits both beginners and intermediate developers ready to build full-featured, modern Java applications.
Building Applications with Spring 5 and Kotlin
Learn to build a full-fledged application in Spring and Kotlin taking a reactive, microservice-based approach for scalability and robustness in the cloud Key Features Build a full-fledged application in Spring and Kotlin Architect your application to take a microservice-based approach in the cloud Integrate your application with a variety of Spring components Book Description Kotlin is being used widely by developers because of its light weight, built-in null safety, and functional and reactive programming aspects. Kotlin shares the same pragmatic, innovative and opinionated mindset as Spring, so they work well together. Spring when combined with Kotlin helps you to reach a new level of productivity. This combination has helped developers to create Functional Applications using both the tools together. This book will teach you how to take advantage of these developments and build robust, scalable and reactive applications with ease. In this book, you will begin with an introduction to Spring and its setup with Kotlin. You will then dive into assessing the design considerations of your application. Then you will learn to use Spring (with Spring Boot) along with Kotlin to build a robust backend in a microservice architecture with a REST based collaboration, and leverage Project Reactor in your application. You’ll then learn how to integrate Spring Data and Spring Cloud to manage configurations for database interaction and cloud deployment. You’ll also learn to use Spring Security to beef up security of your application before testing it with the JUnit framework and then deploying it on a cloud platform like AWS. What you will learn Explore Spring 5 concepts with Kotlin Learn both dependency injections and complex configurations Utilize Spring Data, Spring Cloud, and Spring Security in your applications Create efficient reactive systems with Project Reactor Write unit tests for your Spring/Kotlin applications Deploy applications on cloud platforms like AWS Who this book is for Developers comfortable using Spring who have basic knowledge of Kotlin and want to take their development skills to the next level and build enterprise-grade applications will benefit from this book.