Eclipse-based offerings with thousands of components were shipping as flagship products from major software companies. Its technology was maturing and quickly dominating the tooling market. At the same time, Eclipse was a loose consortium of software tool vendors looking to create a comprehensive tooling platform. The OSGi community maintained its focus on the embedded market, and those needs continued to be reflected in concise and honed APIs and design. Adoption ramped up, and more and more framework implementations appeared. Its modular runtime specifications evolved quickly with several major revisions, new services, and expert groups in different domains, particularly vehicle software. The OSGi organization was a loose consortium of embedded and home gateway vendors. A Bit of History For the first few years, OSGi and Eclipse technologies grew up in parallel with only a few passing encounters. In this first chapter of a book dedicated to OSGi and Equinox, we look at some of the history behind these technologies, how they are used, what they are good for, and what they can do for you.ġ.1. Both, however, had very similar needs for modularity and extensibility. For Eclipse, that need was in the tooling space. In the case of OSGi it was home gateways and set-top boxes. Though they were developed independently in completely different domains, their lineage can be traced back to teams in the same organization with a similar need to provide componentized Java solutions. OSGi, Equinox, and Eclipse As this book goes to press, both OSGi and Eclipse are celebrating their tenth birthdays as Java technologies. Chapter 2 gives an overview of OSGi concepts, terminology, and architecture to ensure that all readers have a common understanding.Ĭhapter 1. Its usefulness and applicability are illustrated with real-world examples of OSGi and Equinox in action. Chapter 1outlines the history and context of OSGi. Part I: Introduction This first part of the book introduces OSGi and Equinox, Eclipse’s implementation of the OSGi standard. OSGi and Equinox Creating Highly Modular Java Systems For every Eclipse developer, regardless of previous experience, this book Combines a complete hands-on tutorial, online sample code at every step, and deep technical dives for working developersCovers the OSGi programming model, component development, OSGi services, Eclipse bundle tooling, server-side Equinox, and much moreOffers knowledge, guidance, and best practices for overcoming the complexities of building modular systems Addresses practical issues ranging from integrating third-party code libraries to server-side programmingIncludes a comprehensive case study that goes beyond prototyping to deliver a fully refined and refactored production systemWhatever your application, industry, or problem domain, if you want to build state-of-the-art software systems with OSGi and Equinox, you will find this book to be an essential resource. Finally, you'll see everything that you've learned implemented in a complete case study project that takes you from early prototype through application delivery. You'll learn all about OSGi's Declarative Services and how to use them to solve a wide variety of real-world problems. Next, you'll master best practices and techniques for creating systems with exceptional modularity and maintainability. You'll quickly get started with Eclipse bundle tooling, create your first OSGi-based system, and move rapidly to sophisticated production development. A Hands-On Guide to Equinox and the OSGi Framework In OSGI and Equinox: Creating Highly Modular Java™ Systems, three leading experts show developers-for the first time-exactly how to make the most of these breakthrough technologies for building highly modular dynamic systems.
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