+1 for James helping out :) it is working now.. On Tue, May 19, 2015 at 1:47 PM, James Carman <[email protected]> wrote: > 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. 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-- Best regards / Med venlig hilsen Nino Martinez
