Difference between revisions of "OSGi Concepts Bundles"
(def bundle) |
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Require-Bundle: cs.ecl.osgi.simple.bookfinder;bundle-version="1.0.0" | Require-Bundle: cs.ecl.osgi.simple.bookfinder;bundle-version="1.0.0" | ||
</pre> | </pre> | ||
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| + | # Indendification: '''Bundle-SymbolicName''' & '''Bundle-Version''' (Example: cs.ecl.osgi.simple.bookfinderservice & 1.0.0.qualifier) | ||
| + | # Capabilities: '''Export-Package''' (Example: cs.ecl.osgi.simple.bookfinderservice) | ||
| + | # Requirements: Import-Package and/or Require-Bundle (Example: org.osgi.framework;version="1.3.0") | ||
| + | # Anatomy: '''Bundle-ManifestVersion, Bundle-Name, Bundle-Activator, Bundle-RequiredExecutionEnvironment''' | ||
Revision as of 09:50, 20 January 2011
What is a Bundle?
Definitions:
- 1. A bundle is a component that can be identified, can express its requirements and capabilities and has a specific anatomy.
Bundle = JAR file + MANIFEST.MF file
An example of a MANIFEST.MF
Manifest-Version: 1.0 Bundle-ManifestVersion: 2 Bundle-Name: Book Finder Service Bundle-SymbolicName: cs.ecl.osgi.simple.bookfinderservice Bundle-Version: 1.0.0.qualifier Bundle-Activator: cs.ecl.osgi.simple.bookfinderservice.Activator Bundle-ActivationPolicy: lazy Bundle-RequiredExecutionEnvironment: JavaSE-1.6 Import-Package: org.osgi.framework;version="1.3.0" Bundle-Vendor: Seneca College - Eclipse Course Export-Package: cs.ecl.osgi.simple.bookfinderservice Require-Bundle: cs.ecl.osgi.simple.bookfinder;bundle-version="1.0.0"
- Indendification: Bundle-SymbolicName & Bundle-Version (Example: cs.ecl.osgi.simple.bookfinderservice & 1.0.0.qualifier)
- Capabilities: Export-Package (Example: cs.ecl.osgi.simple.bookfinderservice)
- Requirements: Import-Package and/or Require-Bundle (Example: org.osgi.framework;version="1.3.0")
- Anatomy: Bundle-ManifestVersion, Bundle-Name, Bundle-Activator, Bundle-RequiredExecutionEnvironment
