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Find out how to implement the REST architecture to build resilient software in Java with the help of the Spring 5.0 framework. Key Features ~Follow best practices and explore techniques such as clustering and caching to achieve a reactive, scalable web service,~Leverage the Spring Framework to quickly implement RESTful endpoints,~Learn to implement a client library for a RESTful web service using the Spring Framework along with the new front end framework. Book Description REST is an architectural style that tackles the challenges of building scalable web services. In today's connected world, APIs have taken a central role on the web. APIs provide the fabric through which systems interact, and REST has become synonymous with APIs.The depth, breadth, and ease of use of Spring makes it one of the most attractive frameworks in the Java ecosystem. Marrying the two technologies is therefore a very natural choice.This book takes you through the design of RESTful web services and leverages the Spring Framework to implement these services. Starting from the basics of the philosophy behind REST, you'll go through the steps of designing and implementing an enterprise-grade RESTful web service. Taking a practical approach, each chapter provides code samples that you can apply to your own circumstances.This second edition brings forth the power of the latest Spring 5.0 release, working with MVC built-in as well as the front end framework. It then goes beyond the use of Spring to explores approaches to tackle resilience, security, and scalability concerns. Improve performance of your applications with the new HTTP 2.0 standards. You'll learn techniques to deal with security in Spring and discover how to implement unit and integration test strategies.Finally, the book ends by walking you through building a Java client for your RESTful web service, along with some scaling techniques using the new Spring Reactive libraries. What you will learn Deep dive into the principles behind REST Expose CRUD operations through RESTful endpoints with the Spring Framework Devise response formats and error handling strategies, offering a consistent and flexible structure to simplify integration for service consumers Follow the best approaches for dealing with a service's evolution while maintaining backward compatibility Understand techniques to secure web services Comply with the best ways to test RESTful web services, including tips for load testing Optimise and scale web services using techniques such as caching and clustering Who this book is for This book is intended for those who want to learn to build RESTful web services with the latest Spring 5.0 Framework. To make best use of the code samples included in the book, you should have a basic knowledge of the Java language. Previous experience with the Spring Framework would also help you get up and running quickly.
A hands-on guide to building an enterprise-grade, scalable RESTful web service using the Spring Framework About This Book Follow best practices and explore techniques such as clustering and caching to achieve a scalable web service Leverage the Spring Framework to quickly implement RESTful endpoints Learn to implement a client library for a RESTful web service using the Spring Framework Who This Book Is For This book is intended for those who want to learn to build RESTful web services with the Spring Framework. To make best use of the code samples included in the book, you should have a basic knowledge of the Java language. Previous experience with the Spring Framework would also help you get up and running quickly. What You Will Learn Deep dive into the principles behind REST Expose CRUD operations through RESTful endpoints with the Spring Framework Devise response formats and error handling strategies, offering a consistent and flexible structure to simplify integration for service consumers Follow the best approaches for dealing with a service's evolution while maintaining backward compatibility Understand techniques to secure web services Comply with the best ways to test RESTful web services, including tips for load testing Optimise and scale web services using techniques such as caching and clustering In Detail REST is an architectural style that tackles the challenges of building scalable web services. In today's connected world, APIs have taken a central role on the web. APIs provide the fabric through which systems interact, and REST has become synonymous with APIs. The depth, breadth, and ease of use of Spring makes it one of the most attractive frameworks in the Java ecosystem. Marrying the two technologies is therefore a very natural choice. This book takes you through the design of RESTful web services and leverages the Spring Framework to implement these services. Starting from the basics of the philosophy behind REST, you'll go through the steps of designing and implementing an enterprise-grade RESTful web service. Taking a practical approach, each chapter provides code samples that you can apply to your own circumstances. This book goes beyond the use of Spring and explores approaches to tackle resilience, security, and scalability concerns. You'll learn techniques to deal with security in Spring and discover how to implement unit and integration test strategies. Finally, the book ends by walking you through building a Java client for your RESTful web service, along with some scaling techniques for it. Style and approach This book is a step-by-step, hands-on guide to designing and building RESTful web services. The book follows the natural cycle of developing these services and includes multiple code samples to help you.
SPRING IM EINSATZ // - Spring 3.0 auf den Punkt gebracht: Die zentralen Konzepte anschaulich und unterhaltsam erklärt. - Praxis-Know-how für den Projekteinsatz: Lernen Sie Spring mit Hilfe der zahlreichen Codebeispiele aktiv kennen. - Im Internet: Der vollständige Quellcode für die Applikationen dieses Buches Das Spring-Framework gehört zum obligatorischen Grundwissen eines Java-Entwicklers. Spring 3 führt leistungsfähige neue Features wie die Spring Expression Language (SpEL), neue Annotationen für IoC-Container und den lang ersehnten Support für REST ein. Es gibt keinen besseren Weg, um sich Spring anzueignen, als dieses Buch - egal ob Sie Spring gerade erst entdecken oder sich mit den neuen 3.0-Features vertraut machen wollen. Craig Walls setzt in dieser gründlich überarbeiteten 2. Auflage den anschaulichen und praxisorientierten Stil der Vorauflage fort. Er bringt als Autor sein Geschick für treffende und unterhaltsame Beispiele ein, die das Augenmerk direkt auf die Features und Techniken richten, die Sie wirklich brauchen. Diese Auflage hebt die wichtigsten Aspekte von Spring 3.0 hervor: REST, Remote-Services, Messaging, Security, MVC, Web Flow und vieles mehr. Das finden Sie in diesem Buch: - Die Arbeit mit Annotationen, um die Konfiguration zu reduzieren - Die Arbeit mit REST-konformen Ressourcen - Spring Expression Language (SpEL) - Security, Web Flow usw. AUS DEM INHALT: Spring ins kalte Wasser, Verschalten von Beans, Die XML-Konfiguration in Spring minimalisieren, Aspektorientierung, Zugriff auf die Datenbank, Transaktionen verwalten, Webapplikationen mit Spring MVC erstellen, Die Arbeit mit Spring Web Flow, Spring absichern, Die Arbeit mit Remote-Diensten, Spring und REST, Messaging in Spring, Verwalten von Spring-Beans mit JMX
Spring REST is a practical guide for designing and developing RESTful APIs using the Spring Framework. This book walks you through the process of designing and building a REST application while taking a deep dive into design principles and best practices for versioning, security, documentation, error handling, paging, and sorting. This book provides a brief introduction to REST, HTTP, and web infrastructure. You will learn about several Spring projects such as Spring Boot, Spring MVC, Spring Data JPA, and Spring Security and the role they play in simplifying REST application development. You will learn how to build clients that consume REST services. Finally, you will learn how to use the Spring MVC test framework to unit test and integration test your REST API. After reading this book, you will come away with all the skills to build sophisticated REST applications using Spring technologies.
Author : Ravi Kant Soni
ISBN : 9781484231982
Genre : Computers
File Size : 21.54 MB
Format : PDF, ePub, Mobi
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Get introduced to full stack enterprise development. Whether you are new to AngularJS and Spring RESTful web services, or you are a seasoned expert, you will be able to build a full-featured web application from scratch using AngularJS and Spring RESTful web services. Full stack web development is in demand because you can explore the best of different tools and frameworks and yet make your apps solid and reliable in design, scalability, robustness, and security. This book assists you in creating your own full stack development environment that includes the powerful and revamped AngularJS, and Spring REST. The architecture of modern applications is covered to prevent the development of isolated desktop and mobile applications. By the time you reach the end of this book you will have built a full-featured dynamic app. You will start your journey by setting up a Spring Boot development environment and creating your RESTful services to perform CRUD operations. Then you will migrate the front-end tools—AngularJS and Bootstrap—into your Spring Boot application to consume RESTful services. You will secure your REST API using Spring Security and consume your secured REST API using AngularJS. What You'll Learn Build a REST application with Spring Boot Expose CRUD operations using RESTful endpoints Create a single page application by integrating Angular JS and Bootstrap in Spring Boot Secure REST APIs using Spring Security Consume secured RESTful Services using Angular JS Build a REST client using a REST template to consume RESTful services Test RESTful services using the Spring MVC Test Framework Who This Book Is For Web application developers with previous Java programming experience who want to create enterprise-grade, scalable Java apps using powerful front tools such as AngularJS and Bootstrap along with popular back-end frameworks such as Spring Boot
Develop diverse real-life projects including most aspects of Spring Boot Key Features Run production-grade based applications using the Spring WebFlux framework Learn to develop high performance, asynchronous applications with Spring Boot Create robust microservice-based applications with Kotlin using Spring Boot Book Description Spring is one of the best tools available on the market for developing web, enterprise, and cloud-ready software. The goal of Spring Boot is to provide a set of tools for quickly building Spring applications that are easy to configure, and that make it easy to create and run production-grade Spring-based applications. Spring Boot 2.0 Projects will get you acquainted with important features of the latest version of this application-building tool and will cover basic, as well as advanced topics. The book starts off by teaching you how to create a web application using Spring Boot, followed by creating a Spring Boot-based simple blog management system that uses Elasticsearch as the data store. As you make your way through the chapters, you’ll build a RESTful web services application using Kotlin and the Spring WebFlux framework. Spring WebFlux is a new framework that helps in creating a reactive application in a functional way. Toward the end of the book, you will build a taxi-hailing API with reactive microservices using Spring Boot and a Twitter clone with a Spring Boot backend. Finally, you’ll learn how to build an asynchronous email formatter. What you will learn Learn the fundamental features of Spring Boot 2.0 Customize Spring Boot 2.0 applications Build a basic web application Use Redis to build a taxi-hailing API Create a simple blog management system and a Twitter clone Develop a reactive RESTful web service with Kotlin using Spring Boot Who this book is for This book is for competent Spring developers who wish to understand how to develop complex yet scalable applications with Spring Boot. You must have a good knowledge of Java programming and be familiar with the basics of Spring.
Author : Jos Dirksen
ISBN : 9781785283499
Genre : Computers
File Size : 57.94 MB
Format : PDF, Mobi
Download : 706
Read : 1018
Learn the art of creating scalable RESTful web services with Scala About This Book This is the only book on the market that will help you create scalable RESTful web services using five popular Scala-based REST frameworks Quickly identify the best framework for a specific problem and select the most appropriate solution to suit your requirements This practical guide will help you implement a complete REST-based API from scratch Who This Book Is For If you are a Scala developer with some Scala experience and you want to get an overview of the frameworks that are available in the Scala world, then this book is perfect for you. You need to have a general knowledge of REST and Scala. This book is great for senior Scala (or other language) developers who are looking for a good REST framework to use together with Scala. What You Will Learn Set up a development environment to easily develop and test REST services Discover the different ways in which you can create REST services with Scala See and explore the different approaches taken by popular REST frameworks Get to know more about a variety of available Scala frameworks such as Finch, Unfiltered, Scalatra, Akka-HTTP, and Play Discover how to create a REST service on top of each framework discussed in this book Create HTTP clients using the frameworks in this book Make an informed decision about which framework to use in a specific situation Set up authentication for your REST services In Detail RESTful web services are built to work best on the web. Scala provides a rich set of language constructs and advanced frameworks that you can use to create REST services. However, using Scala and these tools can be a complex task. There are many frameworks available and choosing the wrong framework or approach can cost a lot of time and lead to much frustration. By exploring the most popular Scala REST frameworks, you can make sure you choose the right tool. RESTful Web Services with Scala begins with a brief explanation of the REST architecture and its implementation in Scala, as well as the impact that REST architecture has on Scala applications. You will understand the advantages of building Scala web services and how existing Scala applications can take advantage of REST. This book will teach developers about the different programming paradigms available in the Scala world to create RESTful services by exploring the most popular Scala-oriented REST frameworks. It discusses the various facets of RESTful web services such as building scalable APIs, working with standards like HTTP and MIME, designing the architecture, securing the web service, and more. With this book, you will be able to build RESTful web services with various Scala frameworks such as Finch, Unfiltered, Scalatra, Akka-HTTP, and Play. You will create basic REST services using frameworks and then extend the REST services with custom functionality. By the end of the book, you'll be able to decide which framework is best suited for your requirements. We finish by looking at how we can use a number of advanced features provided by these frameworks, such as security, creating HTTP clients, working with HATEOAS, and more. Style and approach This book follows a practical approach where we implement a REST API using each of the frameworks discussed. This book is filled with rich examples and code so you can understand and implement the features of every framework.
Master core REST concepts and create RESTful web services in Java About This Book Build efficient and secure RESTful web APIs in Java.. Design solutions to produce, consume and visualize RESTful web services using WADL, RAML, and Swagger Familiarize the role of RESTful APIs usage in emerging technology trends like Cloud, IoT, Social Media. Who This Book Is For If you are a web developer with a basic understanding of the REST concepts and envisage to get acquainted with the idea of designing and developing RESTful web services, this is the book for you. As all the code samples for the book are written in Java, proficiency in Java is a must. What You Will Learn Introduce yourself to the RESTful software architectural style and the REST API design principles Make use of the JSR 353 API, JSR 374 API, JSR 367 API and Jackson API for JSON processing Build portable RESTful web APIs, making use of the JAX-RS 2.1 API Simplify API development using the Jersey and RESTEasy extension APIs Secure your RESTful web services with various authentication and authorization mechanisms Get to grips with the various metadata solutions to describe, produce, and consume RESTful web services Understand the design and coding guidelines to build well-performing RESTful APIs See how the role of RESTful web services changes with emerging technologies and trends In Detail Representational State Transfer (REST) is a simple yet powerful software architecture style to create lightweight and scalable web services. The RESTful web services use HTTP as the transport protocol and can use any message formats, including XML, JSON(widely used), CSV, and many more, which makes it easily inter-operable across different languages and platforms. This successful book is currently in its 3rd edition and has been used by thousands of developers. It serves as an excellent guide for developing RESTful web services in Java. This book attempts to familiarize the reader with the concepts of REST. It is a pragmatic guide for designing and developing web services using Java APIs for real-life use cases following best practices and for learning to secure REST APIs using OAuth and JWT. Finally, you will learn the role of RESTful web services for future technological advances, be it cloud, IoT or social media. By the end of this book, you will be able to efficiently build robust, scalable, and secure RESTful web services using Java APIs. Style and approach Step-by-step guide to designing and developing robust RESTful web services. Each topic is explained in a simple and easy-to-understand manner with lots of real-life use-cases and their solutions.