Problems with Blueprint services

[nino martinez wael]

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.MessageProvider">
        <reference-listener ref="htmlServer" bind-method="setMessageProvider"/>
    </reference-list>

     <!--<reference id="messageProviderService"
interface="com.netdesign.osgi.examples.rest.domain.MessageProvider"></reference>-->

 I started using the commented out stuff since it was simpler, when
fail I switched.





-- 
Best regards / Med venlig hilsen
Nino Martinez