Hi, Tuscany follows the JAXB default Java/XML mapping rules for java beans without annotations. So, the Employee class needs to have a default no-arg constructor.
There are quite a few tests using complex types, see: https://svn.apache.org/repos/asf/tuscany/branches/sca-java-1.x/itest/databindings/ Thanks, Raymond From: Lakshman Mukkamalla Sent: Monday, January 05, 2009 6:19 PM To: [email protected] Subject: IllegalAnnotationsException: does not have a no-arg default constructor Hi all, I have a simple calculator soap sample that has a method like the following: public void setEmployee(Employee e){ System.out.println(e.getName()+"##"+e.getId()); } When I deploy this application I have the following exception. From the cause of the exception it looks like tuscany is expecting a default constructor for the Employee class but in the above sample Employee has a constructor with some arguments but no default constructor. The question that I had for the tuscany team is that, does the Tuscany SOAP binding require that all the JAVA classes *MUST* have a default constructor for SOAP service to work.? And one another question that I have is, are there any tuscany samples that deal with complex JAVA class as the method parameters or return types in the service exposed as a SOAP service? SEVERE: Exception starting filter tuscany org.osoa.sca.ServiceRuntimeException: java.lang.reflect.InvocationTargetException at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:276) at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:83) at org.apache.tuscany.sca.host.webapp.WebAppServletHost.init(WebAppServletHost.java:218) at org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.init(TuscanyServletFilter.java:52) 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:3709) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4356) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:829) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:718) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1147) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:516) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:578) 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:597) 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:513) at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:258) ... 30 more Caused by: org.osoa.sca.ServiceRuntimeException: org.osoa.sca.ServiceRuntimeException: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions com.cisco.uc.apiframework.samples.simpleCalculatorSOAP.Employee does not have a no-arg default constructor. this problem is related to the following location: at com.cisco.uc.apiframework.samples.simpleCalculatorSOAP.Employee at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.analyseProblems(DefaultSCADomain.java:307) 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.webapp.WebSCADomain.<init>(WebSCADomain.java:41) ... 35 more Caused by: org.osoa.sca.ServiceRuntimeException: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions com.cisco.uc.apiframework.samples.simpleCalculatorSOAP.Employee does not have a no-arg default constructor. this problem is related to the following location: at com.cisco.uc.apiframework.samples.simpleCalculatorSOAP.Employee at org.apache.tuscany.sca.databinding.jaxb.JAXBTypeHelper.getSchemaDefinitions(JAXBTypeHelper.java:241) at org.apache.tuscany.sca.binding.ws.wsdlgen.Interface2WSDLGenerator.generate(Interface2WSDLGenerator.java:260) at org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator.createWSDLInterfaceContract(BindingWSDLGenerator.java:307) at org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator.createWSDLDocument(BindingWSDLGenerator.java:205) at org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator.generateWSDL(BindingWSDLGenerator.java:163) at org.apache.tuscany.sca.binding.ws.xml.BindingBuilderImpl.build(BindingBuilderImpl.java:48) at org.apache.tuscany.sca.assembly.builder.impl.ComponentServiceBindingBuilderImpl.buildServiceBindings(ComponentServiceBindingBuilderImpl.java:66) at org.apache.tuscany.sca.assembly.builder.impl.ComponentServiceBindingBuilderImpl.build(ComponentServiceBindingBuilderImpl.java:48) at org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl.build(CompositeBuilderImpl.java:150) at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime.buildComposite(ReallySmallRuntime.java:234) at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:238) ... 37 more Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions com.cisco.uc.apiframework.samples.simpleCalculatorSOAP.Employee does not have a no-arg default constructor. this problem is related to the following location: at com.cisco.uc.apiframework.samples.simpleCalculatorSOAP.Employee at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:102) at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:438) at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:286) at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:139) at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:117) 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:597) at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:211) at javax.xml.bind.ContextFinder.find(ContextFinder.java:372) at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574) at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:522) at org.apache.tuscany.sca.databinding.jaxb.JAXBContextCache.getJAXBContext(JAXBContextCache.java:245) at org.apache.tuscany.sca.databinding.jaxb.JAXBContextCache.getJAXBContext(JAXBContextCache.java:284) at org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper.createJAXBContext(JAXBContextHelper.java:186) at org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper.createJAXBContext(JAXBContextHelper.java:218) at org.apache.tuscany.sca.databinding.jaxb.JAXBTypeHelper.getSchemaDefinitions(JAXBTypeHelper.java:236) ... 47 more Thanks in advance, Lakshman.
