Hi,
I'm using the OSGi DS spec, respectively the SCR runtime, to declare
my components and their required references. Now I have the following
use-case for which I'm unsure about on how to implement it:
Consider a logging service that want's to provide a different logger
instance for every bundle requesting a logger. Therefore I've
implemented a service implement, class Logger and declared it the
following way:
<scr:component enabled="true" name="LoggerService"
factory="LoggerServiceFactory">
<implementation class="the.package.impl.LoggerImpl"/>
<service>
<provide interface="the.package.Logger"/>
</service>
</scr:component>
So now, the only way I found out on how to get a reference to a
LoggerService instance is to get a reference to the ComponentFactory
"LoggerServiceFactory" and programmatically calling
newInstance(Dictionary) on it.
I wonder if there's no "more declarative" way for referencing a
component produced by the declared component factory. Something like
this would be straightforward in my opinion, allowing to declare
references with passing configuration:
<reference name="log" interface="the.package.Logger"
cardinality="1..1" policy="static" bind="bindLog" unbind="unbindLog">
<property key="loggername" value="The loggers instance name" />
</reference>
Thanks for your help or clarification in advance!
Kind regards,
Daniel Bimschas
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