Actions for Architecting Modern Java EE Applications
Architecting Modern Java EE Applications
- Author
- Daschner, Sebastian
- Published
- Birmingham : Packt Publishing, 2017.
- Physical Description
- 1 online resource (434 pages)
Access Online
- Contents
- Cover -- Copyright -- Credits -- Foreword -- About the Author -- Acknowledgments -- About the Reviewer -- www.PacktPub.com -- Customer Feedback -- Dedication -- Table of Contents -- Preface -- Chapter 1: Introduction -- New demands in enterprise systems -- Modern way of realizing enterprise systems -- Relevance of Java EE in modern systems -- Java EE 8 update and roadmap -- Java Community Process -- What to expect in the book -- Chapter 2: Designing and Structuring Java Enterprise Applications -- The purpose of enterprise applications, What developers should focus onMeeting customer's demands -- Outer enterprise project structure -- Business and team structures -- Software projects contents -- Application source code -- Software structures -- Version control systems -- Binaries -- Build systems -- Single versus multi-module projects -- Illusion of reusability -- Technical dependencies -- Organizational challenges -- Reusability considerations -- Project artifacts -- One project per artifact -- Build systems for Java EE -- Apache Maven -- Gradle, Structuring for modern frontend technologiesEnter JavaScript frameworks -- Organizing modern frontends -- Enterprise project code structure -- Situation in enterprise projects -- Horizontal versus vertical layering -- Business-driven structure -- Designing reasonable modules -- Realizing package structures -- Package contents -- Horizontal package layering -- Flat module package -- Entity Control Boundary -- Packages -- Package access -- Don't over-enforce architecture -- Summary -- Chapter 3: Implementing Modern Java Enterprise Applications, Use case boundariesCore domain components of modern Java EE -- EJB and CDIâ#x80;#x89;-â#x80;#x89;differentiation and integration -- CDI producers -- Emitting domain events -- Scopes -- Patterns in Java EE -- Design patterns revisited -- Singleton -- Abstract factory -- Factory method -- Object pool -- Decorator -- Facade -- Proxy -- Observer -- Strategy -- Further patterns -- Domain-Driven Design -- Services -- Entities -- Value objects -- Aggregates -- Repositories -- Factories -- Domain event, and External and cross-cutting concerns in enterprise applicationsCommunication with external systems -- How to choose communication technology -- Synchronous HTTP communication -- Representational State Transfer -- Java API for RESTful web services -- Mapping HTTP content types -- Validating requests -- Mapping errors -- Accessing external systems -- Stability when consuming HTTP -- Accessing Hypermedia REST services -- Asynchronous communication and messaging -- Asynchronous HTTP communication -- Message-oriented communication -- Server-sent events
- Summary
- Find out how to craft effective, business-oriented Java EE 8 applications that target customer's demands in the age of Cloud platforms and container technology. About This Book Understand the principles of modern Java EE and how to realize effective architectures Gain knowledge of how to design enterprise software in the age of automation, Continuous Delivery and Cloud platforms Learn about the reasoning and motivations behind state-of-the-art enterprise Java technology, that focuses on business Who This Book Is For This book is for experienced Java EE developers who are aspiring to become the architects of enterprise-grade applications, or software architects who would like to leverage Java EE to create effective blueprints of applications. What You Will Learn What enterprise software engineers should focus on Implement applications, packages, and components in a modern way Design and structure application architectures Discover how to realize technical and cross-cutting aspects Get to grips with containers and container orchestration technology Realize zero-dependency, 12-factor, and Cloud-native applications Implement automated, fast, reliable, and maintainable software tests Discover distributed system architectures and their requirements In Detail Java EE 8 brings with it a load of features, mainly targeting newer architectures such as microservices, modernized security APIs, and cloud deployments. This book will teach you to design and develop modern, business-oriented applications using Java EE 8. It shows how to structure systems and applications, and how design patterns and Domain Driven Design aspects are realized in the age of Java EE 8. You will learn about the concepts and principles behind Java EE applications, and how to effect communication, persistence, technical and cross-cutting concerns, and asynchronous behavior. This book covers Continuous Delivery, DevOps, infrastructure-as-code, containers, container orchestration technologies, such as Docker and Kubernetes, and why and especially how Java EE fits into this world. It also covers the requirements behind containerized, zero-dependency applications and how modern Java EE application servers support these approaches. You will also learn about automated, fast, and reliable software tests, in different test levels, scopes, and test technologies. This book covers the prerequisites and challenges of distributed systems that lead to microservice, shared-nothing architectures. Th ...
- Subject(s)
- ISBN
- 9781788397124 (electronic bk.)
1788397126 (electronic bk.) - Note
- ""WebSocket""
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