I join the calls telling you not to try hooks. DS has at least two mechanisms to allow you to configure different instances differently.
Since the code and configuration xml are separate, you could just include different xml in each bundle. However, hopefully you are generating the component xml using bnd, so you’d get the same one everywhere. More flexibly, you can specify the component properties in a property file, using the @Component properties member. You can put properties files with the same name and location but different contents in each bundle. david jencks > On Jun 17, 2016, at 6:45 AM, Raymond Auge <[email protected]> wrote: > > Vincent, what is the mechanism you are using to get the service? > > If you can use a service filter, then you can easily filter on the bundle > id of the service. Bundle id is a required property of services. > > It's simple to do this using a service tracker, but not simple with DS (DS > doesn't have a mechanism to let your write a target filter using local > bundle information as criteria, if so the solution would have been trivial). > > So, each of the bundles could start a service tracker which merely filters > on their own bundle id. > > - Ray > > On Fri, Jun 17, 2016 at 8:58 AM, Clement Escoffier < > [email protected]> wrote: > >> Hi, >> >> You may be able to achieve what you want with a composites: >> >> http://felix.apache.org/documentation/subprojects/apache-felix-ipojo/apache-felix-ipojo-gettingstarted/ipojo-composition-tutorial.html >> < >> http://felix.apache.org/documentation/subprojects/apache-felix-ipojo/apache-felix-ipojo-gettingstarted/ipojo-composition-tutorial.html >>> >> >> http://felix.apache.org/documentation/subprojects/apache-felix-ipojo/apache-felix-ipojo-userguide/ipojo-advanced-topics/ipojo-hierarchical-composition-overview.html >> < >> http://felix.apache.org/documentation/subprojects/apache-felix-ipojo/apache-felix-ipojo-userguide/ipojo-advanced-topics/ipojo-hierarchical-composition-overview.html >>> >> >> >> Regards, >> >> Clement >> >>> On 17 juin 2016, at 12:27, Vincent Vandemeulebrouck < >> [email protected]> wrote: >>> >>> I need two different bundles to have the same private iPojo service, to >> be >>> used internally. It is defined in a shared library, included in both >> bundle. >>> >>> How can I enforce that the requiring service get the service from their >> own >>> bundle? >>> >>> Currently, as each bundle has the same service and same specifications, I >>> end-up having the private service from the other bundle injected, causing >>> some illegal accesses. >>> >>> Bundles are implemented in java. The issue is that each bundle has its >> own >>> ClassLoader, and injecting the class from the othe ClassLoader causes a >>> ClassCastException. >>> >>> >>> *--Vincent Vandemeulebrouck | *Architect - UL MIDDLE and Extensions *| >>> ULLINK | *D: +33 1 44 50 52 02* | *T: +33 1 49 95 30 00* | *23-25 rue de >>> Provence, 75009 Paris, FRANCE *|* [email protected] >> *| * >>> >>> -- >>> *The information contained in or attached to this email is strictly >>> confidential. If you are not the intended recipient, please notify us >>> immediately by telephone and return the message to us.* >> >> > > > -- > *Raymond Augé* <http://www.liferay.com/web/raymond.auge/profile> > (@rotty3000) > Senior Software Architect *Liferay, Inc.* <http://www.liferay.com> > (@Liferay) > Board Member & EEG Co-Chair, OSGi Alliance <http://osgi.org> (@OSGiAlliance) --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
