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https://issues.apache.org/jira/browse/FELIX-6732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konrad Windszus updated FELIX-6732:
-----------------------------------
Description:
Currently the
[InterpolationConfigurationPlugin|https://github.com/apache/felix-dev/blob/master/configadmin-plugins/interpolation/src/main/java/org/apache/felix/configadmin/plugin/interpolation/InterpolationConfigurationPlugin.java]
cannot be extended. If one needs to add some post processing to the
interpolated values one needs to come up with a completely new
{{org.osgi.service.cm.ConfigurationPlugin}}.
For some edge cases it would be helpful to plugin post processors (which kick
in after doing the interpolation as provided by
{{InterpolationConfigurationPlugin}} but before doing the type conversion (i.e.
always acting on String values). I would propose to call all registered
{{InterpolationConfigurationPluginPostProcessor}} services in order of their
service ranking. The method signature could be a
[UnaryOperator|https://docs.oracle.com/javase/8/docs/api/java/util/function/UnaryOperator.html].
was:
Currently the
[InterpolationConfigurationPlugin|https://github.com/apache/felix-dev/blob/master/configadmin-plugins/interpolation/src/main/java/org/apache/felix/configadmin/plugin/interpolation/InterpolationConfigurationPlugin.java]
cannot be extended. If one needs to add some post processing to the
interpolated values one needs to come up with a completely new
{{org.osgi.service.cm.ConfigurationPlugin}}.
For some edge cases it would be helpful to plugin post processors (which kick
in after doing the interpolation as provided by
{{InterpolationConfigurationPlugin}} but before doing the type conversion (i.e.
always acting on String values). I would propose to call all registered
{{InterpolationConfigurationPluginPostProcessor}} services in order of their
service ranking. The method signature could be a
[UnaryOperator](https://docs.oracle.com/javase/8/docs/api/java/util/function/UnaryOperator.html).
> Provide post processor hook for InterpolationConfigurationPlugin
> ----------------------------------------------------------------
>
> Key: FELIX-6732
> URL: https://issues.apache.org/jira/browse/FELIX-6732
> Project: Felix
> Issue Type: New Feature
> Components: Configuration Admin
> Reporter: Konrad Windszus
> Priority: Major
>
> Currently the
> [InterpolationConfigurationPlugin|https://github.com/apache/felix-dev/blob/master/configadmin-plugins/interpolation/src/main/java/org/apache/felix/configadmin/plugin/interpolation/InterpolationConfigurationPlugin.java]
> cannot be extended. If one needs to add some post processing to the
> interpolated values one needs to come up with a completely new
> {{org.osgi.service.cm.ConfigurationPlugin}}.
> For some edge cases it would be helpful to plugin post processors (which kick
> in after doing the interpolation as provided by
> {{InterpolationConfigurationPlugin}} but before doing the type conversion
> (i.e. always acting on String values). I would propose to call all registered
> {{InterpolationConfigurationPluginPostProcessor}} services in order of their
> service ranking. The method signature could be a
> [UnaryOperator|https://docs.oracle.com/javase/8/docs/api/java/util/function/UnaryOperator.html].
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