Thanks Simon for your replay! Anyway I solved the problem in "Run as Java Application". But the one related to "run as Tuscany" is still present.
I'm using eclipse 3.4 Tuscany (lib) 1.3.2, tuscany plugin 1.3.1, and STP 1.0 The composite file is generated automaticcaly, you just had to draw service components, references and properties graphically. Here it is the code generated in this way: <?xml version="1.0" encoding="ISO-8859-15"?> <sca:composite xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"; name="Restaurant"> <sca:component name="RestaurantServiceComponent"> <sca:implementation.java class="restaurant.lib.RestaurantServiceImpl"/> <sca:service name="RestaurantService"> <sca:interface.java interface="restaurant.api.RestaurantService"/> </sca:service> <sca:reference name="billService" target="BillServiceComponent/BillService"/> <sca:reference name="menuService" target="MenuServiceComponent/MenuService"/> </sca:component> <sca:service name="RestaurantService" promote="RestaurantServiceComponent/RestaurantService"/> <sca:component name="MenuServiceComponent"> <sca:implementation.java class="restaurant.lib.MenuServiceImpl"/> <sca:service name="MenuService"> <sca:interface.java interface="restaurant.api.MenuService"/> </sca:service> </sca:component> <sca:component name="BillServiceComponent"> <sca:implementation.java class="restaurant.lib.BillServiceImpl"/> <sca:service name="BillService"> <sca:interface.java interface="restaurant.api.BillService"/> </sca:service> <sca:reference name="vatService" target="VatServiceComponent/VatService"/> <sca:reference name="tipService" target="TipServiceComponent/TipService"/> </sca:component> <sca:component name="VatServiceComponent"> <sca:implementation.java class="restaurant.lib.VatServiceImpl"/> <sca:service name="VatService"> <sca:interface.java interface="restaurant.api.VatService"/> </sca:service> </sca:component> <sca:component name="TipServiceComponent"> <sca:implementation.java class="restaurant.lib.TipServiceImpl"/> <sca:service name="TipService"> <sca:interface.java interface="restaurant.api.TipService"/> </sca:service> </sca:component> </sca:composite> For what reguard class and interface they seems to work now. It was just a type error. According to you is this the exact way to generate composite o there'is something better? I mean for example tools, plugin and so on... Thanks Best reguards! Marco On Wed, Nov 5, 2008 at 8:21 AM, Marco Piccinni <[EMAIL PROTECTED]> wrote: Hi all! I found a pdf tutorial on the net which title reads "FirstStepsWithSCADesigner". I follow correctly each step twice but something doesn't work. Could someone help me? When I compile the client class(in the package src/test) i get this: 4-nov-2008 18.06.17 org.apache.tuscany.sca.assembly.xml.CompositeProcessor AVVERTENZA: No namespace found: Composite = Restaurant 4-nov-2008 18.06.17 org.apache.tuscany.sca.assembly.builder.impl.ComponentConfigurationBuilderImpl GRAVE: Reference not found for component reference: Component = BillServiceComponent Reference = tipservice 4-nov-2008 18.06.17 org.apache.tuscany.sca.assembly.builder.impl.CompositeBindingURIBuilderImpl GRAVE: Reference not found for component reference: Component = BillServiceComponent Reference = tipservice 4-nov-2008 18.06.17 org.apache.tuscany.sca.assembly.builder.impl.ComponentReferenceWireBuilderImpl AVVERTENZA: No targets for reference: Composite = Restaurant Reference = tipService Exception in thread "main" org.osoa.sca.ServiceRuntimeException: org.osoa.sca.ServiceRuntimeException: Reference not found for component reference: Component = BillServiceComponent Reference = tipservice at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:276) at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:70) at test.Client.main(Client.java:7) Caused by: org.osoa.sca.ServiceRuntimeException: Reference not found for component reference: Component = BillServiceComponent Reference = tipservice at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.analyseProblems(DefaultSCADomain.java:309) at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:239) at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.<init>(DefaultSCADomain.java:120) at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:242) ... 2 more whereas if a run as tuscany the restuarant.composite I get this: 4-nov-2008 18.01.55 org.apache.tuscany.sca.node.launcher.DomainManagerLauncher main INFO: Apache Tuscany SCA Domain Manager starting... Using default configuration properties. 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/ui/home/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/ui/workspace/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/ui/files/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/ui/composite/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/ui/cloud/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/workspace/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/contribution/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/feed/files/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/files/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/composite/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/composite-source/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/deployable/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/composite-generated/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/composite-resolved/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/cloud/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/cloud-source/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/composite-config/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/node-config/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/quickstart/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/processes/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/node/processes/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping INFO: Added Servlet mapping: http://PC-Marco:9990/ping/* 4-nov-2008 18.02.03 org.apache.tuscany.sca.node.launcher.DomainManagerLauncher main INFO: SCA Domain Manager started. 4-nov-2008 18.02.03 org.apache.tuscany.sca.node.launcher.DomainManagerLauncher main INFO: Press enter to shutdown. 4-nov-2008 18.02.04 org.apache.tuscany.sca.assembly.xml.CompositeProcessor AVVERTENZA: No namespace found: Composite = Restaurant 4-nov-2008 18.02.04 org.apache.tuscany.sca.assembly.xml.CompositeProcessor AVVERTENZA: No namespace found: Composite = Restaurant 4-nov-2008 18.02.04 org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet GRAVE: Could not start composite org.osoa.sca.ServiceRuntimeException: javax.xml.stream.XMLStreamException: Non-default namespace can not map to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents at org.apache.tuscany.sca.domain.manager.impl.DeployedCompositeCollectionImpl.writeCompositeCollection(DeployedCompositeCollectionImpl.java:435) at org.apache.tuscany.sca.domain.manager.impl.DeployedCompositeCollectionImpl.post(DeployedCompositeCollectionImpl.java:275) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:132) at org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(SCABindingInvoker.java:61) at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:287) at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:154) at $Proxy11.post(Unknown Source) at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:148) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:132) at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:75) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:324) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) at org.apache.tuscany.sca.core.work.Jsr237Work.run(Jsr237Work.java:63) at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:221) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: javax.xml.stream.XMLStreamException: Non-default namespace can not map to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents at com.ctc.wstx.sw.BaseStreamWriter.throwOutputError(BaseStreamWriter.java:1473) at com.ctc.wstx.sw.BaseNsStreamWriter.setPrefix(BaseNsStreamWriter.java:210) at org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor$XAttr.writeQNamePrefix(BaseStAXArtifactProcessor.java:420) at org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor$XAttr.writePrefix(BaseStAXArtifactProcessor.java:500) at org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor.writeAttributePrefixes(BaseStAXArtifactProcessor.java:301) at org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor.writeStart(BaseStAXArtifactProcessor.java:224) at org.apache.tuscany.sca.assembly.xml.BaseAssemblyProcessor.writeStart(BaseAssemblyProcessor.java:190) at org.apache.tuscany.sca.assembly.xml.CompositeProcessor.write(CompositeProcessor.java:534) at org.apache.tuscany.sca.assembly.xml.CompositeProcessor.write(CompositeProcessor.java:87) at org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint$LazyStAXArtifactProcessor.write(DefaultStAXArtifactProcessorExtensionPoint.java:346) at org.apache.tuscany.sca.domain.manager.impl.DeployedCompositeCollectionImpl.writeCompositeCollection(DeployedCompositeCollectionImpl.java:416) ... 36 more 4-nov-2008 18.07.17 org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor GRAVE: ContributionReadException occured due to : org.apache.tuscany.sca.contribution.service.ContributionReadException: com.ctc.wstx.exc.WstxParsingException: Non-default namespace can not map to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents at [row,col {unknown-source}]: [5,17] 4-nov-2008 18.07.17 org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor GRAVE: ContributionReadException occured due to : org.apache.tuscany.sca.contribution.service.ContributionReadException: com.ctc.wstx.exc.WstxParsingException: Non-default namespace can not map to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents at [row,col {unknown-source}]: [5,17] 4-nov-2008 18.07.17 org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor GRAVE: ContributionReadException occured due to : org.apache.tuscany.sca.contribution.service.ContributionReadException: com.ctc.wstx.exc.WstxParsingException: Non-default namespace can not map to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents at [row,col {unknown-source}]: [5,17] 4-nov-2008 18.07.17 org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor GRAVE: ContributionReadException occured due to : org.apache.tuscany.sca.contribution.service.ContributionReadException: com.ctc.wstx.exc.WstxParsingException: Non-default namespace can not map to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents at [row,col {unknown-source}]: [5,17] thanks to all! Hi Marco I have to admit that I haven't tried the STP tooling. What versions of STP and Tuscany are you using? The problems you are seeing are caused by problems in the composite file. Is the restaurant.composite generated by STP or did you type it in manually. For example, The warning about "no namespace found" won't stop it working but mean the composite description should look something like. <sca:composite xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"; targetNamespace="http://restaurant"; xmlns:restaurant="http://restaurant"; name="Restaurant"> etc. The errors are more serious. The BillServiceComponent doesn't seem to be providing a reference called tipService for some reason. Can you compare what you have against some of our examples. E.g. take a look at our basic Calculator sample (http://svn.apache.org/repos/asf/tuscany/java/sca/samples/calculator/). If you can't see anything obviously wrong post your BillServiceImpl and your composite file? Regards Simon
