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Posted to dev@sling.apache.org by "Marius Petria (JIRA)" <ji...@apache.org> on 2014/11/12 06:40:34 UTC
[jira] [Created] (SLING-4154) Discuss distribution components
creation and configuration
Marius Petria created SLING-4154:
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Summary: Discuss distribution components creation and configuration
Key: SLING-4154
URL: https://issues.apache.org/jira/browse/SLING-4154
Project: Sling
Issue Type: Task
Components: Distribution
Reporter: Marius Petria
Distribution has one main component (agent) and several secondary components (triggers, exporters and importers).
These can be created as java objects using a DistributionComponentFactory. The core framework provides a DefaultDistributionComponentFactory that will create the components implemented in the core but a client can define its own components and factory and the default component factory will use those to create a component it does not know of.
The core framework also provides two ways of registering such a java object as an OSGI service:
1. using osgi configs, the osgi properties are parsed and passed to the factory, a component is created and registered (GenericDistributionComponentFactory)
2. resource configs, the properties of a resource are parsed and passed to the factory, a component is created and registered (ResourceBasedDistributionComponentFactory)
Components registered as OSGI services are available as resources via OsgiServicePropertiesResourceProvider.
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