Learning Modular Java Programming

Learning Modular Java Programming
Author: Tejaswini Mandar Jog
Publsiher: Packt Publishing Ltd
Total Pages: 226
Release: 2016-06-30
ISBN: 1785883208
Category: Computers
Language: EN, FR, DE, ES & NL

Learning Modular Java Programming Book Excerpt:

Explore the power of modular programming for building applications with Java and Spring! About This Book Understand the basic concepts of Modular Programming to build enterprise applications with Java Create short and precise code and eliminate recursion The book follows a step-by-step approach that makes implementing Modular Programming easy Who This Book Is For This book targets Java developers who have a basic knowledge of application development with Java and are interested in learning the Modular Programming approach for building reusable applications that are easy to test, and thus improve overall project management. What You Will Learn Learn about Modular Programming and what modules an enterprise application can be divided into. Set up a development environment and create a "Hello World" application. Start implementing a sample application from the presentation layer. Implement the persistence layer. Implement the business layer, wrapping up all of the modules with Contexts and Dependency Injection (CDI). Manage an application's life cycle. Learn how to secure Web applications. Test enterprise applications and their automation. Understand how to version source code using Source Code Management (SCM) systems such as GIT and SVN. In Detail Modular programming means dividing an application into small parts and then developing it. It is an approach taken by developers to build applications and helps them add efficiency in their development process, thus making it more effective. The book starts with the fundamentals of Modular Programming. Then we move on to the actual implementation, where we teach developers how to divide an application into different modules or layers (such as presentation, execution, security, lifecycle, services, and so on) for better management. Once readers are well-versed in these modules and their development, the book shows how to create bindings in order to join these different modules and form a complete application. Next, the readers will learn how to manage these modules through dependency injection. Later, we move on to testing; readers will learn how to test the different modules of an application. The book ends by teaching readers how to maintain different versions of their application and how to modify it. By the end of the book, readers will have a good understanding of modular programming and will be able to use it to build applications with Java. Style and approach This book is a practical guide to help readers learn Modular Programming with Java and build an enterprise-ready app along the way. The book is divided into three major sections. The first teaches the fundamentals of Modular Programming and how to implement them; the second teaches readers to combine and manage the modules developed; in the final section, the book explains the applications of Modular Programming.

Modular Programming in Java 9

Modular Programming in Java 9
Author: Koushik Kothagal
Publsiher: Packt Publishing Ltd
Total Pages: 298
Release: 2017-08-29
ISBN: 1787126277
Category: Computers
Language: EN, FR, DE, ES & NL

Modular Programming in Java 9 Book Excerpt:

Kick-start your modular programming journey and gear up for the future of Java development About This Book Master design patterns and best practices to build truly modular applications in Java 9 Upgrade your old Java code to Java 9 with ease Build and run a smooth functioning multi-module application. Who This Book Is For This book is written for Java developers who are interested in learning and understanding the techniques and best practices to build modular applications in Java. The book assumes some previous programming experience in Java 8 or earlier, familiarity with the basic Java types such as classes and interfaces, as well as experience in compiling and executing Java programs. What You Will Learn Get introduced to the concept of modules and modular programming by working on a fully modular Java application Build and configure your own Java 9 modules Work with multiple modules and establish inter-module dependencies Understand and use the principles of encapsulation, readability, and accessibility Use jlink to generate fully loaded custom runtime images like a pro Discover the best practices to help you write awesome modules that are a joy to use and maintain Upgrade your old Java code to use the new Java 9 module system In Detail The Java 9 module system is an important addition to the language that affects the way we design, write, and organize code and libraries in Java. It provides a new way to achieve maintainable code by the encapsulation of Java types, as well as a way to write better libraries that have clear interfaces. Effectively using the module system requires an understanding of how modules work and what the best practices of creating modules are. This book will give you step-by-step instructions to create new modules as well as migrate code from earlier versions of Java to the Java 9 module system. You'll be working on a fully modular sample application and add features to it as you learn about Java modules. You'll learn how to create module definitions, setup inter-module dependencies, and use the built-in modules from the modular JDK. You will also learn about module resolution and how to use jlink to generate custom runtime images. We will end our journey by taking a look at the road ahead. You will learn some powerful best practices that will help you as you start building modular applications. You will also learn how to upgrade an existing Java 8 codebase to Java 9, handle issues with libraries, and how to test Java 9 applications. Style and Approach The book is a step-by-step guide to understanding Modularity and building a complete application using a modular design.

Learning Java 9 Modular Programming

Learning Java 9 Modular Programming
Author: James Cross
Publsiher: Unknown
Total Pages: 135
Release: 2018
ISBN: 9781788628488
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Learning Java 9 Modular Programming Book Excerpt:

"Modularity is a general concept which applies to writing and implementing a program or computing system as a number of unique modules, rather than as a single, monolithic design. If you're interested in building a standardized interface to enable the modules to communicate you would need to partition your environment of software constructs into distinct modules to help minimize coupling, optimize application development, and reduce system complexity. The course starts by diving deep into Advanced Object Oriented concepts like inner classes, object composition, encapsulation, and polymorphism which will be demonstrated through a simple extension to a vehicle modeling example. We will then demonstrate how to correctly managing external dependencies in Java with the use of Maven. Here, you will build strong foundations on firstly how to correctly structure a Java Maven project, before working through a hands-on example of parsing a CSV file using the Apache Commons library, providing a clear example of the benefits of using third-party libraries to accomplish common tasks. Moving along, you will be exposed to one of the major new features of Java 9: Project Jigsaw. Project Jigsaw is one of the most substantial changes to the Java programming language in recent years, we will discuss the goals of the project, as well as the impact it will have on our world. We will conclude the product with an example of how a modularise a larger and more complicated Java application. Taking this course will teach you how to correctly structure Java projects, starting with Maven dependency management, and moving on to project Jigsaw - the modularisation of the Java language. Filled with examples to leverage external dependencies to solve common problems, such as parsing a JSON file you will also learn how to use inner classes the right way. Exploring concepts of composition, encapsulation, and polymorphism will enable scalability down to small computing devices, Improved application performance; Making it easier for developers to construct and maintain libraries and large applications."--Resource description page.

Modular Programming in Java 9

Modular Programming in Java 9
Author: Koushik Kothagal
Publsiher: Unknown
Total Pages: 298
Release: 2017-08-28
ISBN: 9781787126909
Category: Computers
Language: EN, FR, DE, ES & NL

Modular Programming in Java 9 Book Excerpt:

Kick-start your modular programming journey and gear up for the future of Java developmentAbout This Book* Master design patterns and best practices to build truly modular applications in Java 9* Upgrade your old Java code to Java 9 with ease* Build and run a smooth functioning multi-module application.Who This Book Is ForThis book is written for Java developers who are interested in learning and understanding the techniques and best practices to build modular applications in Java. The book assumes some previous programming experience in Java 8 or earlier, familiarity with the basic Java types such as classes and interfaces, as well as experience in compiling and executing Java programs.What You Will Learn* Get introduced to the concept of modules and modular programming by working on a fully modular Java application* Build and configure your own Java 9 modules* Work with multiple modules and establish inter-module dependencies* Understand and use the principles of encapsulation, readability, and accessibility* Use jlink to generate fully loaded custom runtime images like a pro* Discover the best practices to help you write awesome modules that are a joy to use and maintain* Upgrade your old Java code to use the new Java 9 module systemIn DetailThe Java 9 module system is an important addition to the language that affects the way we design, write, and organize code and libraries in Java. It provides a new way to achieve maintainable code by the encapsulation of Java types, as well as a way to write better libraries that have clear interfaces. Effectively using the module system requires an understanding of how modules work and what the best practices of creating modules are.This book will give you step-by-step instructions to create new modules as well as migrate code from earlier versions of Java to the Java 9 module system. You'll be working on a fully modular sample application and add features to it as you learn about Java modules. You'll learn how to create module definitions, setup inter-module dependencies, and use the built-in modules from the modular JDK. You will also learn about module resolution and how to use jlink to generate custom runtime images.We will end our journey by taking a look at the road ahead. You will learn some powerful best practices that will help you as you start building modular applications. You will also learn how to upgrade an existing Java 8 codebase to Java 9, handle issues with libraries, and how to test Java 9 applications.Style and ApproachThe book is a step-by-step guide to understanding Modularity and building a complete application using a modular design.

Java 9 Programming Blueprints

Java 9 Programming Blueprints
Author: Jason Lee
Publsiher: Packt Publishing Ltd
Total Pages: 466
Release: 2017-07-27
ISBN: 1786464446
Category: Computers
Language: EN, FR, DE, ES & NL

Java 9 Programming Blueprints Book Excerpt:

Build a variety of real-world applications by taking advantage of the newest features of Java 9 About This Book See some of the new features of Java 9 and be introduced to parts of the Java SDK This book provides a set of diverse, interesting projects that range in complexity from fairly simple to advanced and cover HTTP 2.0 Take advantage of Java's new modularity features to write real-world applications that solve a variety of problems Who This Book Is For This book is for Java developers who are already familiar with the language. Familiarity with more advanced topics, such as network programming and threads, would be helpful, but is not assumed. What You Will Learn Learn how to package Java applications as modules by using the Java Platform Module System Implement process management in Java by using the all-new process handling API Integrate your applications with third-party services in the cloud Interact with mail servers using JavaMail to build an application that filters spam messages Learn to use JavaFX to build rich GUI based applications, which are an essential element of application development Write microservices in Java using platform libraries and third-party frameworks Integrate a Java application with MongoDB to build a cloud-based note taking application In Detail Java is a powerful language that has applications in a wide variety of fields. From playing games on your computer to performing banking transactions, Java is at the heart of everything. The book starts by unveiling the new features of Java 9 and quickly walks you through the building blocks that form the basis of writing applications. There are 10 comprehensive projects in the book that will showcase the various features of Java 9. You will learn to build an email filter that separates spam messages from all your inboxes, a social media aggregator app that will help you efficiently track various feeds, and a microservice for a client/server note application, to name a few. The book covers various libraries and frameworks in these projects, and also introduces a few more frameworks that complement and extend the Java SDK. Through the course of building applications, this book will not only help you get to grips with the various features of Java 9, but will also teach you how to design and prototype professional-grade applications with performance and security considerations. Style and approach This is a learn-as-you-build practical guide to building full-fledged applications using Java 9. With a project-based approach, we'll improve your Java skills. You will experience a variety of solutions to problems with Java.

Learn To Program with Java SE6

Learn To Program with Java SE6
Author: John Smiley
Publsiher: Lulu.com
Total Pages: 135
Release: 2011-01-01
ISBN: 1612740235
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Learn To Program with Java SE6 Book Excerpt:

An Introductory text on Java using the freely downloadable JDK (Java Development Kit). The easiest technical book you'll ever read. Open it up and see for yourself. Join Professor Smiley's Java class as he teaches essential skills in programming, coding and more. Using a student-instructor conversational format, this book starts at the very beginning with crucial programming fundamentals. You'll quickly learn how to identify customer needs so you can create an application that achieves programming objectives---just like experienced programmers. By identifying clear client goals, you'll learn important programming basics---like how computers view input and execute output based on the information they are given---then use those skills to develop real-world applications. Participate in this one-of-a-kind classroom experience and see why Professor Smiley is renowned for making learning fun and easy.

Spring Boot 2 0 Cookbook

Spring Boot 2 0 Cookbook
Author: Alex Antonov
Publsiher: Packt Publishing Ltd
Total Pages: 286
Release: 2018-02-26
ISBN: 1787123677
Category: Computers
Language: EN, FR, DE, ES & NL

Spring Boot 2 0 Cookbook Book Excerpt:

Take your application development skills to the next level by implementing Spring Boot features effectively Key Features This collection of effective recipes serves as guidelines for Spring Boot application development Get up to date with features of the latest version of Spring Boot 2.0 Tips and tricks to improve your efficiency through the stages of software development Book Description The Spring framework provides great flexibility for Java development, which also results in tedious configuration work. Spring Boot addresses the configuration difficulties of Spring and makes it easy to create standalone, production-grade Spring-based applications. This practical guide makes the existing development process more efficient. Spring Boot Cookbook 2.0 Second Edition smartly combines all the skills and expertise to efficiently develop, test, deploy, and monitor applications using Spring Boot on premise and in the cloud. We start with an overview of the important Spring Boot features you will learn to create a web application for a RESTful service. Learn to fine-tune the behavior of a web application by learning about custom routes and asset paths and how to modify routing patterns. Address the requirements of a complex enterprise application and cover the creation of custom Spring Boot starters. This book also includes examples of the new and improved facilities available to create various kinds of tests introduced in Spring Boot 1.4 and 2.0, and gain insights into Spring Boot DevTools. Explore the basics of Spring Boot Cloud modules and various Cloud starters to make applications in “Cloud Native” and take advantage of Service Discovery and Circuit Breakers. What you will learn Get to know Spring Boot Starters and create custom auto-configurations Work with custom annotations that enable bean activation Use DevTools to easily develop and debug applications Learn the effective testing techniques by integrating Cucumber and Spock Observe an eternal application configuration using Consul Move your existing Spring Boot applications to the cloud Use Hashicorp Consul and Netflix Eureka for dynamic Service Discovery Understand the various mechanisms that Spring Boot provides to examine an application’s health Who this book is for This book is for Java Developers who have good knowledge and understanding of Spring and Java application development.

Learn to Program with Java 2014 Edition

Learn to Program with Java  2014 Edition
Author: John Smiley
Publsiher: Lulu.com
Total Pages: 135
Release: 2022
ISBN: 1612740537
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Learn to Program with Java 2014 Edition Book Excerpt:

Information and Communication Technologies in Education Research and Industrial Applications

Information and Communication Technologies in Education  Research  and Industrial Applications
Author: Vadim Ermolayev,Mari Carmen Suárez-Figueroa,Vitaliy Yakovyna,Heinrich C. Mayr,Mykola Nikitchenko,Aleksander Spivakovsky
Publsiher: Springer
Total Pages: 323
Release: 2019-02-13
ISBN: 3030139298
Category: Education
Language: EN, FR, DE, ES & NL

Information and Communication Technologies in Education Research and Industrial Applications Book Excerpt:

This book contains extended versions of the best papers presented at the 14th International Conference on Information and Communication Technologies in Education, Research, and Industrial Applications, ICTERI 2018, held in Kyiv, Ukraine, in May 2018. The 14 revised full papers included in this volume along with one invited full paper were carefully reviewed and selected from 257 initial submissions. The papers are organized in the following topical sections: ​advances in ICT research, ICT in education and education management, ICT solutions for industrial applications.

OCP Oracle Certified Professional Java SE 11 Programmer II Study Guide

OCP Oracle Certified Professional Java SE 11 Programmer II Study Guide
Author: Scott Selikoff,Jeanne Boyarsky
Publsiher: John Wiley & Sons
Total Pages: 768
Release: 2020-07-21
ISBN: 1119617626
Category: Computers
Language: EN, FR, DE, ES & NL

OCP Oracle Certified Professional Java SE 11 Programmer II Study Guide Book Excerpt:

Oracle has announced big changes to its Oracle Certified Professional (OCP) Java SE 11 certification program. As of October 1, 2020, the OCP Java SE 11 Programmer I Exam 1Z0-815 and Programmer II Exam 1Z0-816 will be retired, and Oracle will begin offering a new Developer Exam 1Z0-819 to replace the previous exams. The good news is you’ll only need to pass one exam instead of two exams to earn the OCP certification! If you’re working toward the current OCP Java SE 11 certification, keep going. You have until October 1, 2020 to complete your current OCP. If you’ve already taken the Programmer I Exam 1Z0-815 and would like to take the Programmer II Exam 1Z0-816, you have until September 30, 2020 to take the exam in the current program. NOTE: Oracle will continue to offer the Upgrade Exam 1Z0-817 (Upgrade from OCA Java 7 & 8). Thecompletely-updated preparation guide for the new OCP Oracle Certified Professional Java SE 11 Programmer II exam—covers Exam 1Z0-816 Java, a platform-independent, object-oriented programming language, is used primarily in mobile and desktop application development. It is a popular language for client-side cloud applications and the principal language used to develop Android applications. Oracle has recently updated its Java Programmer certification tracks for Oracle Certified Professional. OCP Oracle Certified Professional Java SE 11 Programmer II Study Guide ensures that you are fully prepared for this difficult certification exam. Covering 100% of exam objectives, this in-depth study guide provides comprehensive coverage of the functional-programming knowledge necessary to succeed. Every exam topic is thoroughly and completely covered including exceptions and assertions, class design, generics and collections, threads, concurrency, IO and NIO, and more. Access to Sybex's superior online interactive learning environment and test bank—including self-assessment tests, chapter tests, bonus practice exam questions, electronic flashcards, and a searchable glossary of important terms—provides everything you need to be fully prepared on exam day. This must-have guide: Covers all exam objectives such as inheriting abstract classes and interfaces, advanced strings and localization, JDBC, and Object-Oriented design principles and patterns Explains complex material and reinforces your comprehension and retention of important topics Helps you master more advanced areas of functional programming Demonstrates practical methods for building Java solutions OCP Oracle Certified Professional Java SE 11 Programmer II Study Guide will prove invaluable for anyone seeking achievement of this challenging exam, as well as junior- to senior-level programmers who uses Java as their primary programming language.

Spring Security

Spring Security
Author: Mick Knutson,Robert Winch,Peter Mularien
Publsiher: Packt Publishing Ltd
Total Pages: 542
Release: 2017-11-28
ISBN: 1787126463
Category: Computers
Language: EN, FR, DE, ES & NL

Spring Security Book Excerpt:

Learn how to secure your Java applications from hackers using Spring Security 4.2 About This Book Architect solutions that leverage the full power of Spring Security while remaining loosely coupled. Implement various scenarios such as supporting existing user stores, user sign up, authentication, and supporting AJAX requests, Integrate with popular Microservice and Cloud services such as Zookeeper, Eureka, and Consul, along with advanced techniques, including OAuth, JSON Web Token's (JWS), Hashing, and encryption algorithms Who This Book Is For This book is intended for Java Web and/or RESTful webservice developers and assumes a basic understanding of creating Java 8, Java Web and/or RESTful webservice applications, XML, and the Spring Framework. You are not expected to have any previous experience with Spring Security. What You Will Learn Understand common security vulnerabilities and how to resolve them Learn to perform initial penetration testing to uncover common security vulnerabilities Implement authentication and authorization Learn to utilize existing corporate infrastructure such as LDAP, Active Directory, Kerberos, CAS, OpenID, and OAuth Integrate with popular frameworks such as Spring, Spring-Boot, Spring-Data, JSF, Vaaden, jQuery, and AngularJS. Gain deep understanding of the security challenges with RESTful webservices and microservice architectures Integrate Spring with other security infrastructure components like LDAP, Apache Directory server and SAML In Detail Knowing that experienced hackers are itching to test your skills makes security one of the most difficult and high-pressured concerns of creating an application. The complexity of properly securing an application is compounded when you must also integrate this factor with existing code, new technologies, and other frameworks. Use this book to easily secure your Java application with the tried and trusted Spring Security framework, a powerful and highly customizable authentication and access-control framework. The book starts by integrating a variety of authentication mechanisms. It then demonstrates how to properly restrict access to your application. It also covers tips on integrating with some of the more popular web frameworks. An example of how Spring Security defends against session fixation, moves into concurrency control, and how you can utilize session management for administrative functions is also included. It concludes with advanced security scenarios for RESTful webservices and microservices, detailing the issues surrounding stateless authentication, and demonstrates a concise, step-by-step approach to solving those issues. And, by the end of the book, readers can rest assured that integrating version 4.2 of Spring Security will be a seamless endeavor from start to finish. Style and approach This practical step-by-step tutorial has plenty of example code coupled with the necessary screenshots and clear narration so that grasping content is made easier and quicker.

Advances in Computing

Advances in Computing
Author: Andrés Solano,Hugo Ordoñez
Publsiher: Springer
Total Pages: 807
Release: 2017-08-14
ISBN: 3319665626
Category: Computers
Language: EN, FR, DE, ES & NL

Advances in Computing Book Excerpt:

This book constitutes the refereed proceedings of the 12th Colombian Conference on Computing, CCC 2017, held in Cali, Colombia, in September 2017. The 56 revised full papers presented were carefully reviewed and selected from 186 submissions. The papers are organized in topical sections on information and knowledge management, software engineering and IT architectures, educational informatics, intelligent systems and robotics, human-computer interaction, distributed systems and large-scale architectures, image processing, computer vision and multimedia, security of the information, formal methods, computational logic and theory of computation.

Programming JAVA Java Programming JavaScript Coding Programming Guide LEARN IN A DAY

Programming JAVA  Java Programming  JavaScript  Coding  Programming Guide  LEARN IN A DAY
Author: Os Swift
Publsiher: Lulu.com
Total Pages: 130
Release: 2016-01-07
ISBN: 1329779002
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Programming JAVA Java Programming JavaScript Coding Programming Guide LEARN IN A DAY Book Excerpt:

Discover the Easy Way to Learn Java and JavaScript! No matter how much time you spend on other subjects, there's no escaping the fact that you have to learn the basics of computer programming. It takes time and effort to learn a new programming language; however, once you know Java many doors will open for you! The good news is, there are short cuts you can take which cut down on the time and effort you must invest to master this skill. You'll find out the basics of Java, including Object Oriented Programming, Variable Declaration and Data Types, Control Statements, and Encapsulation. Also, find out the versatile uses of Boolean Objects, String Objects, andMath Objects in Java coding. Purchase Programming: Java, JavaScript Coding For Beginners - Learn In A Day NOW to learn Java the easy way! Stop wasting your money on expensive, time-consuming, and ineffective learning methods and start reaping the rewards of this highly-marketable skill! You'll be so glad you did!

100 Solutions in Java

100  Solutions in Java
Author: Dhruti Shah
Publsiher: BPB Publications
Total Pages: 614
Release: 2021-01-06
ISBN: 9389845602
Category: Computers
Language: EN, FR, DE, ES & NL

100 Solutions in Java Book Excerpt:

A step by step guide that will help you learn the Java programming language KEY FEATURES ●Get familiar with the features in Java 8 And Java 9 ●Understand the working of various Java APIs ●Learn Modular Programming with Java 9 ●Learn to use features such as Lambda, Time API, and Stream API. ●Learn how to access databases from a Java application DESCRIPTION 100+ Solutions in Java is an easy-to-understand step-by-step guide that helps you develop applications using Java 8 and Java 9. It is for everyone, from beginners to professionals, who wish to begin development in Java. The content is designed as per increasing complexity and is explained in detail with appropriate examples. This book follows a practical approach by providing ample examples and assignments for you to test your understanding of each concept. You will also get familiar with the important features introduced in Java 10. This book is a “beginner’s guide” that will help you upskill your knowledge in Java. By the end of the book, you will know the different features introduced in Java over the years and will learn to implement these features to develop real-world applications. WHAT YOU WILL LEARN ●Work with the newly introduced features in Java 8 And Java 9 ●Get to know in-depth about the Java Stream API ●Learn how to work with Java regular expressions ●Get an overview of Inheritance and Interfaces in Java ●Get familiar with Design Patterns in Java WHO THIS BOOK IS FOR This book is for Developers and Technical Specialists who are interested in learning Java. Prior knowledge of programming languages such as C, C++, or Python and any DBMS such as SQL Server, MySQL will be an added advantage. TABLE OF CONTENTS 1. Introduction to Java 2. Java Programming Constructs 3. Java Application Components 4. Java Reference Types 5. Subclasses and Interfaces 6. Exceptions and Regular Expressions 7. Collections and Stream API 8. Generics and Time API 9. File Manipulation in Java 10. Threads and JDBC 11. Design Patterns and I18N 12. More about JDK 8, 9 and 10

Java 9 Revealed

Java 9 Revealed
Author: Kishori Sharan
Publsiher: Apress
Total Pages: 521
Release: 2017-04-19
ISBN: 1484225929
Category: Computers
Language: EN, FR, DE, ES & NL

Java 9 Revealed Book Excerpt:

Explore the new Java 9 modules, SDK, JDK, JVM, JShell and more in this comprehensive book that covers what’s new in Java 9 and how to use these new features. Java 9 Revealed is for experienced Java programmers looking to migrate to Java 9. Author Kishori Sharan begins by covering how to develop Java applications using the new module system introduced in Java 9 and how to use the JShell tool in Java 9 for prototyping, compiling and testing. The book provides extensive coverage of new Java 9 features, such as the new layout of the modular JDK/JRE runtime image, new convenience factory methods for creating collections, the new spin-wait hints introduced to improve performance of spin loops in your code, and the new Desktop API for implementing platform-specific desktop features. Along the way you will also learn how to use the Reactive Streams API in Java 9 and, most importantly, this book will show you the breaking changes in Java 9. What You'll Learn How JShell facilitates rapid development, code evaluation, and testing Discover what is new in the Process API Inspect a thread’s stack with the Stack-Walking API Use the jlink tool to create a custom runtime image Work with HTML5 Javadoc and use the new search feature in Javadoc Learn how to use new methods and collectors in the Streams API Learn how to create a custom logger to log messages from platform classes and how to use JVM logs Learn about new methods in the Optional class and how to use them Learn how to compare arrays and slices of arrays Learn how to use the enhanced try-with-resources blocks Make your object deserialization more secure by using object deserialization filters Who This Book Is For Experienced Java programmers and developers.

Java 9 Modularity Revealed

Java 9 Modularity Revealed
Author: Alexandru Jecan
Publsiher: Apress
Total Pages: 221
Release: 2017-09-27
ISBN: 1484227131
Category: Computers
Language: EN, FR, DE, ES & NL

Java 9 Modularity Revealed Book Excerpt:

Develop modular applications using the Java Platform Module System, the single most anticipated feature in Java 9. You will improve maintainability and performance of your Java applications by deploying only modules that are needed and encapsulating their implementation details. Until now Java has been monolithic. Using any one part of Java has meant incorporating the entirety of the runtime environment, an approach ill-suited to the increasing number of IoT devices such as fitness monitors, kitchen appliances, toys and games, and so forth. This book shows a new way, to make Java scale from the smallest of footprints in the smallest of devices through desktop PCs and on up to server platforms. With Java 9 Modularity Revealed you will learn to make your projects more reliable and scalable than ever using the most important feature in Java 9—The Java Platform Module System, known more commonly as Project Jigsaw. You will learn how to avoid one of the major pain points of Java programming, that of conflicting class names from different modules, or packages. You will learn to create custom run-time images that represent a minimal and more compact JRE containing only those modules that you need. You will further learn to migrate existing Java applications to modular ones using different approaches and tools. The end result is a new ability to plug together different modules without fear of namespace and other conflicts, and you can deploy to everything from small devices to large servers. This book provides code examples and explanations. What You'll Learn Build Java applications using the new modular system introduced in Java 9 Create your own JRE consisting only of the modules that you require Adapt your testing techniques toward modular applications lare your dependencies on other modules Enable modules to export only specific packages Migrate existing Java applications to modular ones Improve maintainability and performance of Java applications Who This Book Is For Experienced Java programmers wanting to keep up and become informed on the new modularity support in Java 9

Learning Spring 5 0

Learning Spring 5  0
Author: Tejaswini Jog
Publsiher: Unknown
Total Pages: 373
Release: 2017-04-28
ISBN: 9781787120341
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Learning Spring 5 0 Book Excerpt:

Build, test, and secure robust enterprise-grade applications using the Spring FrameworkAbout This Book* Build an enterprise application throughout the book that communicates with a microservic* Define and inject dependencies into your objects using the IoC container* Make use of Spring's reactive features including tools and implement a reactive Spring MVC applicationWho This Book Is ForThis book is for Java developers who want to make use of the Spring framework to simplify their programming needs.What you will learn* Get to know the basics of Spring development and gain fundamental knowledge about why and where to use Spring Framework* Explore the power of Beans using Dependency Injection, wiring, and Spring Expression Language* Implement and integrate a persistent layer in your application and also integrate an ORM such as Hibernate* Understand how to manage cross-cutting with logging mechanism, transaction management, and more using Aspect-oriented programming* Explore Spring MVC and know how to handle requesting data and presenting the response back to the user* Understand the integration of RESTful APIs and Messaging with WebSocket and STOMP* Understand Reactive Programming using Spring MVC to handle non-blocking streamsIn DetailSpring is the most widely used framework for Java programming and with its latest update to 5.0 rolling out early next year, the framework is undergoing massive changes. Built to work with both Java 8 and Java 9, Spring 5.0 promises to simplify the way developers write code, while still being able to create robust, enterprise applications.If you want to learn how to get around the Spring framework and use it to build your own amazing applications, then this book is for you.Beginning with an introduction to Spring and setting up the environment, the book will teach you in detail about the Bean life cycle and help you discover the power of wiring for dependency injection. Gradually, you will learn the core elements of Aspect-Oriented Programming and how to work with Spring MVC and then understand how to link to the database and persist data configuring ORM, using Hibernate.You will then learn how to secure and test your applications using the Spring-test and Spring-Security modules. At the end, you will enhance your development skills by getting to grips with the integration of RESTful APIs, building microservices, and doing reactive programming using Spring, as well as messaging with WebSocket and STOMP.

Learn Java Programming in 10 Hours

Learn Java Programming in 10 Hours
Author: Ahmed Mustafa
Publsiher: Lulu.com
Total Pages: 135
Release: 2022
ISBN: 1300747641
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Learn Java Programming in 10 Hours Book Excerpt:

Computer Supported Education

Computer Supported Education
Author: Beno Csapó,James Uhomoibhi
Publsiher: Springer Nature
Total Pages: 586
Release: 2022-08-20
ISBN: 3031147561
Category: Education
Language: EN, FR, DE, ES & NL

Computer Supported Education Book Excerpt:

This book constitutes selected, revised and extended papers from the 13th International Conference on Computer Supported Education, CSEDU 2021, held as a virtual event in April 2021. The 27 revised full papers were carefully reviewed and selected from 143 submissions. They were organized in topical sections as follows: artificial intelligence in education; information technologies supporting learning; learning/teaching methodologies and assessment; social context and learning environments; ubiquitous learning; current topics.

Reactive Programming with Java 9

Reactive Programming with Java 9
Author: Tejaswini Mandar Jog
Publsiher: Unknown
Total Pages: 402
Release: 2017-09-20
ISBN: 9781787124233
Category: Computers
Language: EN, FR, DE, ES & NL

Reactive Programming with Java 9 Book Excerpt:

This book will teach you how to build robust asynchronous and event-driven applications with ease.About This Book* Learn about Java 9's Flow API, Reactive programming along with Kafka and Mockito, and how these aspects are utilized by RxJava* Build fast and concurrent applications with ease, without the complexity of Java's concurrent API and shared states, with the help of Spring* Explore a wide variety of code examples to easily get used to all the features and tools provided by RxJavaWho This Book Is ForThis book targets existing Java developers who want to understand Reactive programming and build responsive and resilient asynchronous applications using Reactive stream implementations.What You Will Learn* Understand the Reactive Manifesto* Grasp the Reactive Streams types introduced in Java 9 in the form of the Flow API* Use RxJava, a Reactive Streams implementation, to build asynchronous applications* Build responsiveness and resilience into applications using RxJava operators* Demonstrate the usage of Hystrix, a latency and fault tolerance library from Netfl ix that uses RxJava* Implement Reactive web applications using Spring Framework 5 and RxJavaIn DetailReactive programming is an asynchronous programming model that helps you tackle the essential complexity that comes with writing such applications.Using Reactive programming to start building applications is not immediately intuitive to a developer who has been writing programs in the imperative paradigm. To tackle the essential complexity, Reactive programming uses declarative and functional paradigms to build programs. This book sets out to make the paradigm shift easy.This book begins by explaining what Reactive programming is, the Reactive manifesto, and the Reactive Streams specifi cation. It uses Java 9 to introduce the declarative and functional paradigm, which is necessary to write programs in the Reactive style. It explains Java 9's Flow API, an adoption of the Reactive Streams specifi cation. From this point on, it focuses on RxJava 2.0, covering topics such as creating, transforming,fi ltering, combining, and testing Observables. It discusses how to use Java's popular framework, Spring, to build event-driven, Reactive applications. You will also learn how to implement resiliency patterns using Hystrix. By the end, you will be fully equipped with the tools and techniques needed to implement robust, event-driven, Reactive applications.Style and approachThis book is a tutorial about Reactive programming in Java using APIs as well as the RxJava library. Packed with a lot of well-described examples, it explains Reactive programming concepts in plain and readable language.