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https://issues.apache.org/jira/browse/JOHNZON-108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16078397#comment-16078397
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James Carman commented on JOHNZON-108:
--------------------------------------
While Johnzon may be eligible for discovery using SpiFly, it's now up to the
bundle doing the discovering to add headers to their manifest properly. That's
what I ran into trying to use the "standard" JSON-P and JSON-B jars. We can
use the ones from Geronimo, but they need a bit of work also it seems.
> Add dynamic ServiceLoader support for OSGi environments
> -------------------------------------------------------
>
> Key: JOHNZON-108
> URL: https://issues.apache.org/jira/browse/JOHNZON-108
> Project: Johnzon
> Issue Type: Improvement
> Components: Core
> Affects Versions: 1.0.0
> Reporter: Stefan Seifert
> Fix For: 1.1.0
>
>
> Johnzon 1.0.0 together with
> org.apache.geronimo.specs:geronimo-json_1.0_spec:1.0-alpha-1 currently does
> not work within OSGi envrionments - the service loader does not found the
> implementation class (see GERONIMO-6560).
> the OSGi spec compliant way for supporting ServiceLoaders is described in the
> [OSGi Enterprise Specification|http://www.osgi.org/Download/Release5] (from
> version 5) chapter 133. [Aries SPI
> Fly|http://aries.apache.org/modules/spi-fly.html] is the reference
> implementation which also contains a good summary of the steps to make a
> bundle compatible.
> concerning johnzon-core (provider bundle) we only need to add two bundle
> headers {{Require-Capability}} and {{Provide-Capability}} for the SPI
> {{javax.json.spi.JsonProvider}}.
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