Sorry, I missed this when you sent it... The configuration works through config admin, which is per pid, and bundles can't share the same pid.
I think your best bet if you want to configure through osgi is to set up a service to supply the shared values and reference the service from each bundle that needs the shared data. Of course with a single service there is no problem configuring it with a single pid/config file. david jencks On Sep 25, 2011, at 8:27 AM, Tim Moloney wrote: > No comments or suggestions? > > > On Sat, Sep 10, 2011 at 6:24 PM, Tim Moloney <[email protected]> wrote: > >> I have a features file that deploys and configures a large modular >> application. Some of the modules are non-Java code wrapped in OSGi >> bundles, so part of the configuration is establishing communication >> between modules. Since each bundle has its own configuration and the >> communication configuration crosses multiple bundle configurations, >> there is the possibility of error by changing one configuration but >> not the other(s). Are there any "cross-configuration variables" in a >> features file that would eliminate these errors? >> >> I read in the documentation[1] that something like this can be done >> with Spring-DM (which I don't know or use) but I didn't see anything >> for non-Spring-DM users. I'm thinking of something like the >> following: >> >> <features name="exampleRepo"> >> >> <feature name="app" version="1.0.0"> >> >> <!-- Define "cross-configuration variables" here. --> >> <variables> >> port = 1234 >> </variables> >> >> <bundle>mvn:com.foo.app/com.foo.app.producer/1.0.0</bundle> >> <config name="com.foo.app.producer"> >> outputPort = ${port} <!-- Karaf substitutes the value here. --> >> </config> >> >> <bundle>mvn:com.foo.app/com.foo.app.consumer/1.0.0</bundle> >> <config name="com.foo.app.consumer"> >> inputPort = ${port} <!-- Karaf substitutes the value here. --> >> </config> >> >> </feature> >> >> </features> >> >> Thanks, >> Tim >> >> >> 1. >> http://karaf.apache.org/manual/latest-2.2.x/users-guide/provisioning.html#Configurations >> "There may also be cases where ..." >> >> >> -- >> Tim Moloney >> ManTech Real-time Systems Laboratory >> 2015 Cattlemen Road \ / >> Sarasota, FL 34232 .________\(O)/________. >> (941) 377-6775 x208 ' ' O(.)O ' ' >> > > > > -- > Tim Moloney > ManTech Real-time Systems Laboratory > 2015 Cattlemen Road \ / > Sarasota, FL 34232 .________\(O)/________. > (941) 377-6775 x208 ' ' O(.)O ' '
