Hi, It seems that you don't have SCA references defined for the Spring components.
Please take the following example: https://svn.apache.org/repos/asf/tuscany/java/sca/samples/simple-bigbank-spring/ The sca:reference is declared in: http://svn.apache.org/repos/asf/tuscany/java/sca/samples/simple-bigbank-spring/src/main/resources/Account-spring-context.xml Thanks, Raymond From: Abraham Washington Sent: Thursday, July 17, 2008 1:54 PM To: [email protected] Subject: reference not found hi, i'm using spring for my implementation, but the reference can't be found. here's my composite: <?xml version="1.0" encoding="ISO-8859-15"?> <composite xmlns="http://www.osoa.org/xmlns/sca/1.0"; xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"; name="Org-Service-Composite" targetNamespace="http://org.soa.services";> <component name="OrganizationServiceComponent"> <implementation.spring location="...."/> <service name="OrganizationService"/> <reference name="addressService" > <binding.ws wsdlElement="http://services.soa.org#wsdl.binding(AddressService/AddressServiceSOAP11Binding)"/> </reference> </component> <service name="OrganizationService" promote="OrganizationServiceComponent/OrganizationService"> <binding.ws/> </service> <component name="OrganizationDataServiceComponent"> <implementation.spring location="...."/> </component> <reference name="AddressService" promote="OrganizationServiceComponent/addressService"> <interface.java interface="org.soa.services.AddressService" /> <binding.ws wsdlElement="http://services.soa.org#wsdl.binding(AddressService/AddressServiceSOAP11Binding)"/> </reference> </composite> in the tomcat console: WARNING: Reference not found for component reference: OrganizationServiceComponent/addressService Jul 17, 2008 2:48:00 PM org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl$1 problem WARNING: Reference not found for component reference: OrganizationServiceComponent/addressService Jul 17, 2008 2:48:03 PM org.apache.catalina.core.StandardContext start SEVERE: Error filterStart Jul 17, 2008 2:48:03 PM org.apache.catalina.core.StandardContext start SEVERE: Context [/dcri-organization-service-composite] startup failed due to previous errors from tomcat logs: Jul 17, 2008 2:48:03 PM org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter tuscany org.osoa.sca.ServiceRuntimeException: java.lang.reflect.InvocationTargetException at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:264) at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:82) at org.apache.tuscany.sca.host.webapp.WebAppServletHost.init(WebAppServletHost.java:216) at org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.init(TuscanyServletFilter.java:50) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3693) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:825) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:714) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023) at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:448) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:552) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:246) ... 30 more Caused by: org.osoa.sca.ServiceRuntimeException: org.apache.tuscany.sca.core.assembly.ActivationException: java.lang.NullPointerException at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:220) at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.<init>(DefaultSCADomain.java:109) at org.apache.tuscany.sca.host.webapp.WebSCADomain.<init>(WebSCADomain.java:41) ... 35 more Caused by: org.apache.tuscany.sca.core.assembly.ActivationException: java.lang.NullPointerException at org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.activate(CompositeActivatorImpl.java:796) at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:218) ... 37 more Caused by: java.lang.NullPointerException at org.apache.tuscany.sca.binding.ws.axis2.Axis2ReferenceBindingProvider.<init>(Axis2ReferenceBindingProvider.java:54) at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingProviderFactory.createReferenceBindingProvider(Axis2BindingProviderFactory.java:60) at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingProviderFactory.createReferenceBindingProvider(Axis2BindingProviderFactory.java:45) at org.apache.tuscany.sca.provider.DefaultProviderFactoryExtensionPoint$LazyBindingProviderFactory.createReferenceBindingProvider(DefaultProviderFactoryExtensionPoint.java:220) at org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.addReferenceBindingProvider(CompositeActivatorImpl.java:179) at org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.activate(CompositeActivatorImpl.java:136) at org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.activate(CompositeActivatorImpl.java:792) ... 38 more Jul 17, 2008 2:48:04 PM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() Jul 17, 2008 2:48:04 PM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() Jul 17, 2008 2:51:17 PM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextDestroyed() Jul 17, 2008 2:51:17 PM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextDestroyed() any help would be great...abe
