Any chance you could re-test with the latest SNAPSHOT? See the bottom of: http://incubator.apache.org/cxf/download.html
I did a LOT of work the last several days with issues around parameter ordering, null values, etc... There's a good chance this is now fixed. (If the service is Doc/Lit/Wrapped which is the default. If the service is Rpc/Lit, there isn't a way to do null parameters as the WSI BP specifically prohibits RpcLit parts from having xsi:nil.) Dan On Thursday 26 July 2007 04:39, Holger Stolzenberg wrote: > If I have a WS with the following signature: > > public void doSomething( Object param1, Object param2, Object param2 > ); > > Not all params are required. If I call the service via a client and > for example param2 set to NULL I get the following exception: > > org.apache.cxf.interceptor.Fault: wrong number of arguments > at > org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker. >java:88) at > org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java >:82) at > org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker. >java:56) at > org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvo >kerInterceptor.java:56) at > org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecut >or.java:37) at > org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(Ser >viceInvokerInterceptor.java:87) at > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseIntercepto >rChain.java:206) at > org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitia >tionObserver.java:67) at > org.apache.cxf.transport.servlet.ServletDestination.doMessage(ServletD >estination.java:100) at > org.apache.cxf.transport.servlet.ServletController.invokeDestination(S >ervletController.java:224) at > org.apache.cxf.transport.servlet.ServletController.invoke(ServletContr >oller.java:137) at > org.apache.cxf.transport.servlet.CXFServlet.invoke(CXFServlet.java:261 >) at > org.apache.cxf.transport.servlet.CXFServlet.doPost(CXFServlet.java:239 >) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at > javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli >cationFilterChain.java:252) at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi >lterChain.java:173) at > org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doF >ilterInternal(OpenSessionInViewFilter.java:198) at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRe >questFilter.java:75) at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli >cationFilterChain.java:202) at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi >lterChain.java:173) at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVa >lve..java:213) at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextVa >lve..java:178) at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.ja >va:126) at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.ja >va:105) at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValv >e.java:107) at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java >:148) at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java: >856) at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proces >sConnection(Http11Protocol.java:744) at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoi >nt.java:527) at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFoll >owerWorkerThread.java:80) at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPo >ol.java:684) at java.lang.Thread.run(Thread.java:619) > Caused by: java.lang.IllegalArgumentException: wrong number of > arguments at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j >ava:39) at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccess >orImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker. >java:69) ... 32 more > > How can I call a WS method with some or all parameters set to null > ???? > > > Mit lieben Grüßen aus dem eWerk > > | Holger Stolzenberg > | Softwareentwickler > | > | Geschäftsführer: > | Frank Richter, Erik Wende, Hendrik Schubert > | > | eWerk IT GmbH > | Markt 16 > | Leipzig 04109 > | http://www.ewerk.com > | HRB 9065, AG Leipzig > | Hauptniederlassung Leipzig > | > | fon +49.341.4 26 49-0 > | fax +49.341.4 26 49-88 > | mailto:[EMAIL PROTECTED] > | > | Support: > | fon 0700 CALLME24 (0700 22556324) > | fax 0700 CALLME24 (0700 22556324) > | > | Auskünfte und Angebote per Mail > | sind freibleibend und unverbindlich. -- J. Daniel Kulp Principal Engineer IONA P: 781-902-8727 C: 508-380-7194 [EMAIL PROTECTED] http://www.dankulp.com/blog
