Nino, https://github.com/nmwael/osgi2versions/pull/1
Enjoy! :) On Tue, May 19, 2015 at 2:58 AM nino martinez wael < [email protected]> wrote: > Okay to avoid further confusion, I've put up my project here : > https://github.com/nmwael/osgi2versions > > just run maven clean install -Dmaven.test.skip > then go in your favorite ide and run the test getHelloService() in > com.netdesign.osgi.examples.rest.endpoint located in the module > webservice_rest_test that should both give you the exception and bring > up an karaf with the installed non working bundles. > > I'll check the final manifests.. > > On Mon, May 18, 2015 at 4:41 PM, Kevin Schmidt <[email protected]> > wrote: > > Seeing your two manifests would possibly reveal the issue. > > > > At its simplest, your bundle with the interface in it should have: > > > > Export-Package: com.netdesign.osgi.examples.rest.domain > > > > And the bundle with the service implementation should have: > > > > Import-Package: com.netdesign.osgi.examples.rest.domain > > > > Like others have said, just letting the Maven bundle plugin do all this > for > > you is the easiest way to go. > > > > On Mon, May 18, 2015 at 7:27 AM, nino martinez wael > > <[email protected]> wrote: > >> > >> I Will try to manually do it.. Currently it runs in an pax exam test.. > >> > >> On May 18, 2015 3:29 PM, <[email protected]> wrote: > >>> > >>> Faced a similar ClassCastException some time back. Not sure whether it > >>> really make sense but just stating it here for your information. I had > the > >>> service interfaces in one bundle (A), implementations in another > bundle (B) > >>> and a number of consumers. Noticed the ClassCastException a few times > if I > >>> issue a start command to A while starting B and consumers. This was > >>> happening with Karaf 3.0.0. > >>> > >>> -----Original Message----- > >>> From: nino martinez wael [mailto:[email protected]] > >>> Sent: Monday, May 18, 2015 6:48 PM > >>> To: [email protected] > >>> Subject: Re: Problems with Blueprint services > >>> > >>> Yes that is what I think i am doing.. If it helps I can clone my git to > >>> somewhere reachable? IT is a very basic example project just > demonstrating a > >>> cxf rest front with 2 backend services with ranking. > >>> > >>> On Mon, May 18, 2015 at 3:11 PM, <[email protected]> wrote: > >>> > You want to export the interface from the API bundle, import it into > >>> > the service bundle, let BP and the Maven plugin take care of exports > >>> > > >>> > > >>> > > >>> > On Mon, May 18, 2015 at 7:09 AM, nino martinez wael > >>> > <[email protected]> wrote: > >>> >> > >>> >> I did use * exports initially but did change it. > >>> >> > >>> >> To > >>> >> > <Export-Service>com.netdesign.osgi.examples.rest.backendb.*</Export-S > >>> >> ervice> and commented out the export package part. > >>> >> > >>> >> > >>> >> > >>> >> On Mon, May 18, 2015 at 2:55 PM, <[email protected]> wrote: > >>> >> > I’m guessing you are using * exports and the API and Impl bundle > >>> >> > export the same interface. > >>> >> > > >>> >> > > >>> >> > > >>> >> > On Mon, May 18, 2015 at 3:09 AM, nino martinez wael > >>> >> > <[email protected]> wrote: > >>> >> >> > >>> >> >> Setter is correct: > >>> >> >> > >>> >> >> https://paste.apache.org/e5ld > >>> >> >> > >>> >> >> And BackendBImplement does implement the interface > >>> >> >> > >>> >> >> https://paste.apache.org/4pOv > >>> >> >> > >>> >> >> Heres the interface: > >>> >> >> > >>> >> >> package com.netdesign.osgi.examples.rest.domain; > >>> >> >> > >>> >> >> /** > >>> >> >> * Created by nmw on 14-05-2015. > >>> >> >> */ > >>> >> >> public interface MessageProvider { > >>> >> >> > >>> >> >> String getMessage(); > >>> >> >> } > >>> >> >> > >>> >> >> > >>> >> >> I've probably made some simple mistake..Other than that im > >>> >> >> thinking of class loader conflicts.. > >>> >> >> > >>> >> >> On Mon, May 18, 2015 at 10:03 AM, Jean-Baptiste Onofré > >>> >> >> <[email protected]> > >>> >> >> wrote: > >>> >> >> > Hi, > >>> >> >> > > >>> >> >> > Check if the setter has the correct type. Check also if the > >>> >> >> > BackendBImplement implements MessageProvider. > >>> >> >> > > >>> >> >> > Regards > >>> >> >> > JB > >>> >> >> > > >>> >> >> > > >>> >> >> > On 05/18/2015 09:40 AM, nino martinez wael wrote: > >>> >> >> >> > >>> >> >> >> Hi im having a little difficulty getting my services to get > >>> >> >> >> "injected" > >>> >> >> >> via a blueprint, the service are injected but when trying to > >>> >> >> >> use it, it fails with this exception: > >>> >> >> >> > >>> >> >> >> Proxyac192a6f_60ad_44a3_8470_75b9a9054462 cannot be cast to > >>> >> >> >> com.netdesign.osgi.examples.rest.domain.MessageProvider > >>> >> >> >> java.lang.ClassCastException > >>> >> >> >> > >>> >> >> >> Service registration (in one bundle, interfaces in a shared > >>> >> >> >> bundle): > >>> >> >> >> > >>> >> >> >> <bean id="backendB" > >>> >> >> >> > >>> >> >> >> > >>> >> >> >> > >>> >> >> >> > class="com.netdesign.osgi.examples.rest.backendb.BackendBImplementation" > >>> >> >> >> /> > >>> >> >> >> <service id="serviceB" ref="backendB" > >>> >> >> >> > >>> >> >> >> > interface="com.netdesign.osgi.examples.rest.domain.MessageProvider" > >>> >> >> >> ranking="2"/> > >>> >> >> >> > >>> >> >> >> > >>> >> >> >> Service consumer (another bundle) <bean id="htmlServer" > >>> >> >> >> class="com.netdesign.osgi.examples.rest.endpoint.HtmlServer"> > >>> >> >> >> <!-- <property name="messageProvider" > >>> >> >> >> ref="messageProviderService" /> --> </bean> > >>> >> >> >> > >>> >> >> >> <reference-list > >>> >> >> >> > interface="com.netdesign.osgi.examples.rest.domain.MessageProvi > >>> >> >> >> der"> <reference-listener ref="htmlServer" > >>> >> >> >> bind-method="setMessageProvider"/> > >>> >> >> >> </reference-list> > >>> >> >> >> > >>> >> >> >> <!--<reference id="messageProviderService" > >>> >> >> >> > >>> >> >> >> > >>> >> >> >> > >>> >> >> >> > interface="com.netdesign.osgi.examples.rest.domain.MessageProvi > >>> >> >> >> der"></reference>--> > >>> >> >> >> > >>> >> >> >> I started using the commented out stuff since it was simpler, > >>> >> >> >> when fail I switched. > >>> >> >> >> > >>> >> >> >> > >>> >> >> >> > >>> >> >> >> > >>> >> >> >> > >>> >> >> > > >>> >> >> > -- > >>> >> >> > Jean-Baptiste Onofré > >>> >> >> > [email protected] > >>> >> >> > http://blog.nanthrax.net > >>> >> >> > Talend - http://www.talend.com > >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> -- > >>> >> >> Best regards / Med venlig hilsen > >>> >> >> Nino Martinez > >>> >> > > >>> >> > > >>> >> > >>> >> > >>> >> > >>> >> -- > >>> >> Best regards / Med venlig hilsen > >>> >> Nino Martinez > >>> > > >>> > > >>> > >>> > >>> > >>> -- > >>> Best regards / Med venlig hilsen > >>> Nino Martinez > >>> The information contained in this electronic message and any > attachments > >>> to this message are intended for the exclusive use of the addressee(s) > and > >>> may contain proprietary, confidential or privileged information. If > you are > >>> not the intended recipient, you should not disseminate, distribute or > copy > >>> this e-mail. Please notify the sender immediately and destroy all > copies of > >>> this message and any attachments. WARNING: Computer viruses can be > >>> transmitted via email. The recipient should check this email and any > >>> attachments for the presence of viruses. The company accepts no > liability > >>> for any damage caused by any virus transmitted by this email. > www.wipro.com > > > > > > > > -- > Best regards / Med venlig hilsen > Nino Martinez >
