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Getting started with OSGi Rahul Agarwal <ul><li>What is OSGi </li></ul><ul><li>Demo App </li></ul><ul><li>Implementation <...
What is OSGi <ul><li>Modular framework  </li></ul><ul><li>Modules are known as “bundles” </li></ul><ul><li>Container that ...
What are Bundles <ul><li>A JAR file with a special Manifest.mf file </li></ul><ul><li>Each bundle has its own ClassLoader ...
OSGi Layering Source: http://www.osgi.org/About/WhatIsOSGi
Demo App
Q&A <ul><li>Download source/blog: http://iRahul.com </li></ul>
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Getting Started With OSGi

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Please take look for full source code etc. http://www.irahul.com/codepst/

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Transcript of "Getting Started With OSGi"

  1. 1. Getting started with OSGi Rahul Agarwal <ul><li>What is OSGi </li></ul><ul><li>Demo App </li></ul><ul><li>Implementation </li></ul><ul><li>Q&A </li></ul>
  2. 2. What is OSGi <ul><li>Modular framework </li></ul><ul><li>Modules are known as “bundles” </li></ul><ul><li>Container that manages the life-cycle of these bundles </li></ul><ul><li>Provides a mechanism for bundles to share classes and services (SOA in container) </li></ul><ul><li>Eg: Equinox, Felix, Knoplerfish </li></ul>
  3. 3. What are Bundles <ul><li>A JAR file with a special Manifest.mf file </li></ul><ul><li>Each bundle has its own ClassLoader (isolation within same JVM) </li></ul><ul><li>May “export” and “import” packages to/from other bundles </li></ul><ul><li>Bundles may provide/use services to/from other bundles </li></ul>
  4. 4. OSGi Layering Source: http://www.osgi.org/About/WhatIsOSGi
  5. 5. Demo App
  6. 6. Q&A <ul><li>Download source/blog: http://iRahul.com </li></ul>
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