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https://issues.apache.org/jira/browse/FELIX-2961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13038426#comment-13038426
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Felix Meschberger commented on FELIX-2961:
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No the component name is set as the name attribute of the <component> element.
And this is fixed and static XML and is read unmodified. So there is no way to
set this dynamically with configuration ... this would be like a dog biting its
own tail ;-)
In addition, please think twice before making service PIDs configurable. The
PID is an identifiaction of the service and as such should be modifiable at
will....
> SCR & ConfigurationAdmin : service.pid resolution
> -------------------------------------------------
>
> Key: FELIX-2961
> URL: https://issues.apache.org/jira/browse/FELIX-2961
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
> Affects Versions: scr-1.6.0
> Reporter: Andrei Pozolotin
>
> hello!
> when I use config admin to control instaniation of scr component services, I
> use this pattern:
> // 1) in config source bundle:
> Configuration config =
> configAdmin.getConfiguration("ZZZ", null);
> Dictionary<String, String> props =
> config.getProperties();
> config.update(props);
> // 2) in config target bundle:
> @Service
> @Component(name = "AAA", policy = ConfigurationPolicy.REQUIRE, immediate =
> true)
> public class BucketPlugin implements PluginSpaceService {
> @Property(name = "service.pid")
> protected static final String PID = "ZZZ";
> // 3) despite the fact service.pid "looks good" in xml for the tagret
> compenent:
> <scr:component enabled="true" immediate="true" name="AAA"
> configuration-policy="require">
> <implementation class="com.ddfplus.core.space.BucketPlugin"/>
> <service servicefactory="false">
> <provide interface="com.ddfplus.api.plugin.PluginSpaceService"/>
> </service>
> <property name="service.pid" type="String" value="ZZZ"/>
> // 4) the scr fails to initialize the component; intitialzation works only
> when
> (scr.component.name == config.service.pid) and NOT when (config.service.pid
> == scr.component.property.pid)
> // 5) if I look on the the config target in console (when I do manage to
> inititialize it),
> it shows that again, actual service.pid comes from scr.component.name and not
> from scr.component.property.service.pid
> thank you.
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