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From "Ioannis Canellos (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KARAF-1718) Add support for support for conditional bundle and feature definition inside features
Date Mon, 13 Aug 2012 12:07:37 GMT
Ioannis Canellos created KARAF-1718:
---------------------------------------

             Summary: Add support for support for conditional bundle and feature definition
inside features
                 Key: KARAF-1718
                 URL: https://issues.apache.org/jira/browse/KARAF-1718
             Project: Karaf
          Issue Type: New Feature
    Affects Versions: 2.3.0, 3.1.0
            Reporter: Ioannis Canellos


There have been many talks in the past about modifying the feature service so that it can
install bundles/features/configuration when some special conditions are meet.

I am attaching a patch which allows the user to define an additional subelement under the
feature element, that defines such conditions and what should be installed when the conditions
are meet.

A simple example:

    <feature name="scr" description="Declarative Service support" version="${project.version}"
resolver="(obr)">
        <feature>eventadmin</feature>
        <bundle dependency="true" start-level="30">mvn:org.apache.felix/org.apache.felix.metatype/${felix.metatype.version}</bundle>
        <bundle dependency="true" start-level="30">mvn:org.apache.felix/org.apache.felix.scr/${felix.scr.version}</bundle>
        <bundle start-level="30">mvn:org.apache.karaf.scr/org.apache.karaf.scr.command/${project.version}</bundle>
        <conditional>
            <condition>management</condition>
            <bundle start-level="30">mvn:org.apache.karaf.scr/org.apache.karaf.scr.management/${project.version}</bundle>
        </conditional>
    </feature>



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