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OSGi DevCon 09 - Component Oriented Development in OSGi with DS, Spring and iPOJO
The document discusses component-oriented development in OSGi, emphasizing the limitations of object-oriented programming (OOP) particularly in terms of code reusability. It introduces components as active participants in a system with lifecycles, contrasting them with traditional objects and outlining their implementation using frameworks like Declarative Services, Spring Dynamic Modules, and Apache iPojo. An example application—a contact manager—is presented to illustrate the concepts of component-based architecture and implementation.
