Java Message Service

Java Message Service

Author: David A Chappell

Publisher: "O'Reilly Media, Inc."

Published: 2000-12-04

Total Pages: 241

ISBN-13: 0596550502

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This book is a thorough introduction to Java Message Service (JMS), the standard Java application program interface (API) from Sun Microsystems that supports the formal communication known as "messaging" between computers in a network. JMS provides a common interface to standard messaging protocols and to special messaging services in support of Java programs. The messages exchange crucial data between computers, rather than between users--information such as event notification and service requests. Messaging is often used to coordinate programs in dissimilar systems or written in different programming languages.Using the JMS interface, a programmer can invoke the messaging services of IBM's MQSeries, Progress Software's SonicMQ, and other popular messaging product vendors. In addition, JMS supports messages that contain serialized Java objects and messages that contain Extensible Markup Language (XML) pages.Messaging is a powerful new paradigm that makes it easier to uncouple different parts of an enterprise application. Messaging clients work by sending messages to a message server, which is responsible for delivering the messages to their destination. Message delivery is asynchronous, meaning that the client can continue working without waiting for the message to be delivered. The contents of the message can be anything from a simple text string to a serialized Java object or an XML document.Java Message Service shows how to build applications using the point-to-point and publish-and-subscribe models; how to use features like transactions and durable subscriptions to make an application reliable; and how to use messaging within Enterprise JavaBeans. It also introduces a new EJB type, the MessageDrivenBean, that is part of EJB 2.0, and discusses integration of messaging into J2EE.


Think Java

Think Java

Author: Allen B. Downey

Publisher: "O'Reilly Media, Inc."

Published: 2016-05-06

Total Pages: 251

ISBN-13: 1491929537

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Currently used at many colleges, universities, and high schools, this hands-on introduction to computer science is ideal for people with little or no programming experience. The goal of this concise book is not just to teach you Java, but to help you think like a computer scientist. You’ll learn how to program—a useful skill by itself—but you’ll also discover how to use programming as a means to an end. Authors Allen Downey and Chris Mayfield start with the most basic concepts and gradually move into topics that are more complex, such as recursion and object-oriented programming. Each brief chapter covers the material for one week of a college course and includes exercises to help you practice what you’ve learned. Learn one concept at a time: tackle complex topics in a series of small steps with examples Understand how to formulate problems, think creatively about solutions, and write programs clearly and accurately Determine which development techniques work best for you, and practice the important skill of debugging Learn relationships among input and output, decisions and loops, classes and methods, strings and arrays Work on exercises involving word games, graphics, puzzles, and playing cards


Java Web Services: Up and Running

Java Web Services: Up and Running

Author: Martin Kalin

Publisher: "O'Reilly Media, Inc."

Published: 2013-08-27

Total Pages: 453

ISBN-13: 1449373879

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Learn how to develop REST-style and SOAP-based web services and clients with this quick and thorough introduction. This hands-on book delivers a clear, pragmatic approach to web services by providing an architectural overview, complete working code examples, and short yet precise instructions for compiling, deploying, and executing them. You’ll learn how to write services from scratch and integrate existing services into your Java applications. With greater emphasis on REST-style services, this second edition covers HttpServlet, Restlet, and JAX-RS APIs; jQuery clients against REST-style services; and JAX-WS for SOAP-based services. Code samples include an Apache Ant script that compiles, packages, and deploys web services. Learn differences and similarities between REST-style and SOAP-based services Program and deliver RESTful web services, using Java APIs and implementations Explore RESTful web service clients written in Java, JavaScript, and Perl Write SOAP-based web services with an emphasis on the application level Examine the handler and transport levels in SOAP-based messaging Learn wire-level security in HTTP(S), users/roles security, and WS-Security Use a Java Application Server (JAS) as an alternative to a standalone web server


Evaluation and Implementation of the Java Messaging Service (JMS)

Evaluation and Implementation of the Java Messaging Service (JMS)

Author: Michael Dempfle

Publisher: GRIN Verlag

Published: 2004-12-06

Total Pages: 166

ISBN-13: 3638330370

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Diploma Thesis from the year 2000 in the subject Computer Science - Technical Computer Science, grade: 1.3 (A), University of Applied Sciences Augsburg, language: English, abstract: Messaging is playing an increasingly important role in enterprise computing. Its advantages are a natural result of several factors: the trend towards peer-to-peer computing, greater platform heterogeneity, and greater modularity, coupled with the trend away from synchronous communication between processes. In its effort to stay on top of important industry trends, Sun announced April 1998 (at the JavaOne Developer Conference) its plans to publish the Java Message Service (JMS) API, an interface for using existing enterprise messaging systems in a uniform manner. The version 1.0 specification, which was released in July, provides a set of interfaces and associated semantics that define how a JMS client accesses the facilities of an enterprise messaging product. Since its release, almost twenty vendors have stepped up to endorse the specification (including companies like IBM, Oracle, and BEA) and many companies have produced implementations.


Java Message Service API Tutorial and Reference

Java Message Service API Tutorial and Reference

Author: Mark Hapner

Publisher: Addison-Wesley Professional

Published: 2002

Total Pages: 536

ISBN-13: 9780201784725

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Java Message Service (JMS) represents a powerful solution for communicating between Java enterprise applications, software components, and legacy systems. In this authoritative tutorial and comprehensive reference, Sun's Java Message Service architects offer start-to-finish coverage of peer-to-peer JMS development with Java 2 Platform, Enterprise Edition, Release 1.3. JMS is now fully integrated into the J2EE platform -- and this is the first book to show how to make the most of JMS in the context of sophisticated J2EE application development. The authors begin by introducing the JMS API to developers who are new to it. Then, with the help of extensive programming examples, they demonstrate key JMS techniques for enabling applications to create, send, receive, and read messages, and for integrating with existing back office and enterprise systems. Coverage includes: consuming messages asynchronously with message-driven beans; producing messages from application clients; accessing entity beans from message-driven bean; producing messages from session beans; and much more. For all Java developers building applications that must communicate and share information.


Data Structures and Algorithms in Java

Data Structures and Algorithms in Java

Author: Michael T. Goodrich

Publisher: John Wiley & Sons

Published: 2014-01-28

Total Pages: 736

ISBN-13: 1118771338

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The design and analysis of efficient data structures has long been recognized as a key component of the Computer Science curriculum. Goodrich, Tomassia and Goldwasser's approach to this classic topic is based on the object-oriented paradigm as the framework of choice for the design of data structures. For each ADT presented in the text, the authors provide an associated Java interface. Concrete data structures realizing the ADTs are provided as Java classes implementing the interfaces. The Java code implementing fundamental data structures in this book is organized in a single Java package, net.datastructures. This package forms a coherent library of data structures and algorithms in Java specifically designed for educational purposes in a way that is complimentary with the Java Collections Framework.


Kubernetes Patterns

Kubernetes Patterns

Author: Bilgin Ibryam

Publisher: O'Reilly Media

Published: 2019-04-09

Total Pages: 267

ISBN-13: 1492050253

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The way developers design, build, and run software has changed significantly with the evolution of microservices and containers. These modern architectures use new primitives that require a different set of practices than most developers, tech leads, and architects are accustomed to. With this focused guide, Bilgin Ibryam and Roland Huß from Red Hat provide common reusable elements, patterns, principles, and practices for designing and implementing cloud-native applications on Kubernetes. Each pattern includes a description of the problem and a proposed solution with Kubernetes specifics. Many patterns are also backed by concrete code examples. This book is ideal for developers already familiar with basic Kubernetes concepts who want to learn common cloud native patterns. You’ll learn about the following pattern categories: Foundational patterns cover the core principles and practices for building container-based cloud-native applications. Behavioral patterns explore finer-grained concepts for managing various types of container and platform interactions. Structural patterns help you organize containers within a pod, the atom of the Kubernetes platform. Configuration patterns provide insight into how application configurations can be handled in Kubernetes. Advanced patterns covers more advanced topics such as extending the platform with operators.


OpenShift for Developers

OpenShift for Developers

Author: Joshua Wood

Publisher: "O'Reilly Media, Inc."

Published: 2021-09-01

Total Pages: 142

ISBN-13: 1098103319

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Ready to build cloud native applications? Get a hands-on introduction to daily life as a developer crafting code on OpenShift, the open source container application platform from Red Hat. Creating and packaging your apps for deployment on modern distributed systems can be daunting. Too often, adding infrastructure value can complicate development. With this practical guide, you'll learn how to build, deploy, and manage a multitiered application on OpenShift. Authors Joshua Wood and Brian Tannous demonstrate how OpenShift speeds application development. With the Kubernetes container orchestrator at its core, OpenShift simplifies and automates the way you build, ship, and run code. You'll learn how to use OpenShift and the Quarkus Java framework to develop and deploy apps using proven enterprise technologies and practices that you can apply to code in any language. Learn the development cycles for building and deploying on OpenShift, and the tools that drive them Use OpenShift to build, deploy, and manage the ongoing lifecycle of an n-tier application Create a continuous integration and deployment pipeline to turn your source code changes into production rollouts Automate scaling decisions with metrics and trigger lifecycle events with webhooks


Building Java Programs

Building Java Programs

Author: Stuart Reges

Publisher: Addison-Wesley

Published: 2014

Total Pages: 0

ISBN-13: 9780133360905

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This textbook is designed for use in a two-course introduction to computer science.


Java Message Service Second Edition

Java Message Service Second Edition

Author: Gerardus Blokdyk

Publisher: 5starcooks

Published: 2018-04-16

Total Pages: 126

ISBN-13: 9780655180234

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How does Java Message Service integrate with other business initiatives? Where do ideas that reach policy makers and planners as proposals for Java Message Service strengthening and reform actually originate? Is the Java Message Service scope manageable? Who are the people involved in developing and implementing Java Message Service? Is there a recommended audit plan for routine surveillance inspections of Java Message Service's gains? Defining, designing, creating, and implementing a process to solve a challenge or meet an objective is the most valuable role... In EVERY group, company, organization and department. Unless you are talking a one-time, single-use project, there should be a process. Whether that process is managed and implemented by humans, AI, or a combination of the two, it needs to be designed by someone with a complex enough perspective to ask the right questions. Someone capable of asking the right questions and step back and say, 'What are we really trying to accomplish here? And is there a different way to look at it?' This Self-Assessment empowers people to do just that - whether their title is entrepreneur, manager, consultant, (Vice-)President, CxO etc... - they are the people who rule the future. They are the person who asks the right questions to make Java Message Service investments work better. This Java Message Service All-Inclusive Self-Assessment enables You to be that person. All the tools you need to an in-depth Java Message Service Self-Assessment. Featuring 703 new and updated case-based questions, organized into seven core areas of process design, this Self-Assessment will help you identify areas in which Java Message Service improvements can be made. In using the questions you will be better able to: - diagnose Java Message Service projects, initiatives, organizations, businesses and processes using accepted diagnostic standards and practices - implement evidence-based best practice strategies aligned with overall goals - integrate recent advances in Java Message Service and process design strategies into practice according to best practice guidelines Using a Self-Assessment tool known as the Java Message Service Scorecard, you will develop a clear picture of which Java Message Service areas need attention. Your purchase includes access details to the Java Message Service self-assessment dashboard download which gives you your dynamically prioritized projects-ready tool and shows your organization exactly what to do next. Your exclusive instant access details can be found in your book.