Are you using Tuscany/SCA 2.x or 1.x?
From: [email protected] Sent: Tuesday, June 09, 2009 9:15 AM To: [email protected] Subject: Problem with "implementation.osgi" reference Hello I want to use an osgi service as a SCA component. But I can not access to their methods from other Component. I mean I have created a wired instance to the Osgi Service ($Proxy25). It is not "null" but I can not invoke to one method because an error is happening --->Unable to create SCA binding invoker for local target SensorNetworkManagementComponent reference prueba (bindingURI=null operation=sayHello) This is my composite file. I want to have to two components. The first had a reference to the second and it is normal "implementation.java". The second is the SCA component that is representing to the Osgi Service that I want to recover. This Osgi Service was registered in the Osgi registry by Activator class in "RegistroService" bundle. <sca:component name="SensorNetworkManagementComponent"> <sca:implementation.java class="es.amivital.sensornetworkmanagement.sca.SensorNetworkManagementServiceImpl"/> <sca:service name="SensorNetworkManagementService"> <sca:binding.ws uri="http://localhost:8085/SensorNetworkManagementComponent"/> </sca:service> <sca:reference name="prueba" target="PruebaComponent"/> </sca:component> <sca:component name="Prueba"> <sca:implementation.osgi xmlns="http://tuscany.apache.org/xmlns/sca/1.0"; bundleSymbolicName="RegistroService" bundleVersion="1.0.0"> <sca:properties service="prueba.PruebaImpl"> </sca:properties> </sca:implementation.osgi> </sca:component> ***The Java code--> The first component. public class SensorNetworkManagementServiceImpl implements SensorNetworkManagementService { private Prueba prueba; public Prueba getPrueba() { return prueba; } @Reference public void setPrueba(Prueba prueba) { this.prueba = prueba; } } **Java code --> The second component. It is another bundle that is registering one simple Osgi Service. The interface was public interface Prueba { public abstract String sayHello(); } This instance (prueba) is not null when an outside client invoke to the first component. But if I invoke to one method of this interface, for example "prueba.sayHello" I obtained the previous error. I have read something about anottations like @AllowsPassByReference or @Scope, but I don´t know if they are neccesary .
