I corrected that problem. I need to setServiceClass for the factory but now
when I tried to make an invokation at hello2.sayHello("yo!") I'm getting a
"Caused by: javax.xml.bind.UnmarshalException: unexpected element
(uri:"http://order.demo/";, local:"arg0"). Expected elements are <{}arg0>".
Any help?
Following is the new code.
@WebService(endpointInterface="demo.order.HelloService")
public class HelloImpl implements HelloService {
@Override
public String sayHello(String name) {
if ( name == null )
name = "Nothing";
// TODO Auto-generated method stub
ClientProxyFactoryBean factory = new ClientProxyFactoryBean();
factory.setAddress("local://hello");
factory.setServiceClass(HelloService.class); //<-----------
need to ass this
HelloService hello2 = (HelloService) factory.create();
Method[] methods = hello2.getClass().getDeclaredMethods();
name = hello2.sayHello("yo!"); //<------------- JAXB problem
here
return "hello " + name ;
}
}
--- On Fri, 10/29/10, Joe Lin <[email protected]> wrote:
> From: Joe Lin <[email protected]>
> Subject: Re: Problem using LocalTransport in Tomcat
> To: [email protected], "Daniel Kulp" <[email protected]>
> Date: Friday, October 29, 2010, 2:35 PM
> Thanks. That works. But now I have a
> new problem. Essentially what I'm trying to accomplish is to
> call another service on LocalTransport from on of the
> service. I have HelloImpl and HelloImpl2 all implements
> HelloService. HelloImpl2 is the service on LocalTransport
> and I'm trying to call HelloImpl2 from HelloImpl. But I'm
> getting the following exception. It failed at
> ClientProxyFactory.create():
>
> ============================================
> at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:159)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
> at
> java.lang.Thread.run(Thread.java:637)
> Caused by: java.lang.NullPointerException
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.checkServiceClassAnnotations(ReflectionServiceFactoryBean.java:2340)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.setServiceClass(ReflectionServiceFactoryBean.java:2337)
> at
> org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.initializeServiceFactory(AbstractWSDLBasedEndpointFactory.java:230)
> at
> org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:100)
> at
> org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:90)
> at
> org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java:105)
> at
> demo.order.HelloImpl.sayHello(HelloImpl.java:19)
> 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.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:173)
> at
> org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:89)
> ... 30 more
>
> ============================================
>
> Below is my interface and implementation:
>
>
> @WebService
> public interface HelloService {
>
> @WebMethod
> String sayHello(String name);
> }
>
> @WebService(endpointInterface="demo.order.HelloService")
> public class HelloImpl2 implements HelloService {
>
> @Override
> public String sayHello(String name) {
> if ( name == null )
>
> name = "Nothing Local";
> // TODO
> Auto-generated method stub
> return "hello " +
> name ;
> }
>
> }
>
> @WebService(endpointInterface="demo.order.HelloService")
> public class HelloImpl implements HelloService {
>
> @Override
> public String sayHello(String name) {
> if ( name == null )
>
> name = "Nothing";
> // TODO
> Auto-generated method stub
>
>
> ClientProxyFactoryBean factory = new
> ClientProxyFactoryBean();
>
> factory.setAddress("local://hello");
>
> HelloService hello2 =
> (HelloService) factory.create();
>
> name =
> hello2.sayHello("yo!");
>
> return "hello " +
> name ;
> }
> }
>
>
>
>
>
>
> --- On Fri, 10/29/10, Daniel Kulp <[email protected]>
> wrote:
>
> > From: Daniel Kulp <[email protected]>
> > Subject: Re: Problem using LocalTransport in Tomcat
> > To: [email protected]
> > Cc: "Joe Lin" <[email protected]>
> > Date: Friday, October 29, 2010, 1:57 PM
> >
> > Hmm... Sounds like its not finding the transport
> > factory for some reason.
> >
> > Can you add:
> >
> > transportId="http://cxf.apache.org/transports/local";
> >
> > to the jaxws:endpoint for the local one to force it?
> >
> > Dan
> >
> >
> >
> > On Friday 29 October 2010 4:52:06 pm Joe Lin wrote:
> > > Thanks for the reply. Here is the full stack:
> > >
> > > Oct 29, 2010 12:22:39 AM
> > org.springframework.web.context.ContextLoader
> > > initWebApplicationContext SEVERE: Context
> > initialization failed
> > >
> >
> org.springframework.beans.factory.BeanCreationException:
> > Error creating
> > > bean with name 'helloLocal': Invocation of init
> method
> > failed; nested
> > > exception is javax.xml.ws.WebServiceException:
> > > java.lang.NullPointerException at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFacto
> > >
> >
> ry.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)
> > at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFacto
> > >
> >
> ry.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
> > at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFacto
> > >
> >
> ry.createBean(AbstractAutowireCapableBeanFactory.java:456)
> > at
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(
> > > AbstractBeanFactory.java:291) at
> > >
> >
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.get
> > > Singleton(DefaultSingletonBeanRegistry.java:222)
> at
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(Ab
> > > stractBeanFactory.java:288) at
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abst
> > > ractBeanFactory.java:190) at
> > >
> >
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preIn
> > >
> >
> stantiateSingletons(DefaultListableBeanFactory.java:580) at
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.finishBeanF
> > >
> >
> actoryInitialization(AbstractApplicationContext.java:895)
> > at
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.refresh(Abs
> > > tractApplicationContext.java:425) at
> > >
> >
> org.springframework.web.context.ContextLoader.createWebApplicationContext(
> > > ContextLoader.java:276) at
> > >
> >
> org.springframework.web.context.ContextLoader.initWebApplicationContext(Co
> > > ntextLoader.java:197) at
> > >
> >
> org.springframework.web.context.ContextLoaderListener.contextInitialized(C
> > > ontextLoaderListener.java:47) at
> > >
> >
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.jav
> > > a:4135) at
> > >
> >
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)
> > > 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:546)
> > at
> > >
> >
> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:905)
> > at
> > >
> >
> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:740)
> > at
> > >
> >
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:500)
> > at
> > >
> >
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
> > at
> > >
> >
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
> > > at
> > >
> >
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupp
> > > ort.java:119) at
> > >
> >
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
> > at
> > >
> >
> org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
> > at
> > >
> >
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> > at
> > >
> >
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
> > at
> > >
> >
> org.apache.catalina.core.StandardService.start(StandardService.java:519)
> > > at
> >
> org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
> > > at
> >
> org.apache.catalina.startup.Catalina.start(Catalina.java:581)
> > > at
> > sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> > > 39) at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm
> > > pl.java:25) at
> > java.lang.reflect.Method.invoke(Method.java:597)
> > > at
> >
> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> > > at
> >
> org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
> > > Caused by: javax.xml.ws.WebServiceException:
> > java.lang.NullPointerException
> > > at
> >
> org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:335)
> > > at
> >
> org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:238)
> > > at
> >
> org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:481)
> > > at
> > sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> > > 39) at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm
> > > pl.java:25) at
> > java.lang.reflect.Method.invoke(Method.java:597)
> > > at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFacto
> > >
> >
> ry.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1544)
> > at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFacto
> > >
> >
> ry.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1485)
> > at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFacto
> > >
> >
> ry.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)
> > ... 36 more
> > > Caused by: java.lang.NullPointerException
> > > at
> > >
> >
> org.apache.cxf.binding.soap.SoapTransportFactory.getDestination(SoapTransp
> > > ortFactory.java:123) at
> > >
> >
> org.apache.cxf.endpoint.ServerImpl.initDestination(ServerImpl.java:92)
> > at
> > >
> >
> org.apache.cxf.endpoint.ServerImpl.<init>(ServerImpl.java:71)
> > > at
> > >
> >
> org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:14
> > > 9) at
> > >
> >
> org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.
> > > java:183) at
> > >
> >
> org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:407)
> > at
> > >
> >
> org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:314)
> > ... 45
> > > more
> > >
> > > --- On Fri, 10/29/10, Daniel Kulp <[email protected]>
> > wrote:
> > > > From: Daniel Kulp <[email protected]>
> > > > Subject: Re: Problem using LocalTransport
> in
> > Tomcat
> > > > To: [email protected]
> > > > Cc: "Joe Lin" <[email protected]>
> > > > Date: Friday, October 29, 2010, 12:21 PM
> > > > On Friday 29 October 2010 3:03:06 pm
> > > >
> > > > Joe Lin wrote:
> > > > > Hi, I have two Jax-WS service endpoints
> that
> > I
> > > >
> > > > configure using the
> > > >
> > > > > CXFServlet transport as the following
> (in
> > beans.xml):
> > > > >
> > > > >
> > =============================================
> > > > > <jaxws:endpoint
> > > >
> > > > id="orderProcess"
> > > >
> > > > >
> implementor="demo.order.OrderProcessImpl"
> > > >
> > > > address="/OrderProcess" />
> > > >
> > > > > <jaxws:endpoint id="helloService"
> > > >
> > > > implementor="demo.order.HelloImpl"
> > > >
> > > > > address="/hello" />
> > > >
> > > >
> =============================================
> > > >
> > > > > It all worked fine. And I'd like to
> have
> > another
> > > >
> > > > service that uses the
> > > >
> > > > > LocalTransport. So I copied the example
> from
> > the users
> > > >
> > > > guide in cxf
> > > >
> > > > > website.
> > > > >
> > > > >
> > =============================================
> > > > > <bean
> > > >
> > > >
> >
> class="org.apache.cxf.transport.local.LocalTransportFactory"
> > > >
> > > > > lazy-init="false"> <property
> > > >
> > > > name="transportIds">
> > > >
> > > > >
> > > >
> > > > <list>
> > > >
> > > > >
> >
> > > >
> > > > <value>http://cxf.apache.org/transports/local</value>
> > > >
> > > > >
> >
> > > >
> > > > <value>http://schemas.xmlsoap.org/soap/http</value>
> > > >
> > > > >
> >
> > > >
> > > > <value>http://schemas.xmlsoap.org/wsdl/soap/http</value>
> > > >
> > > > Hmm... not sure why those last two URI's
> are
> > > > there. Don't do
> > that. That
> > > >
> > > > will likely cause other issues as other
> things
> > will start
> > > > using the local
> > > > transport instead.
> > > >
> > > > BTW: you could just do:
> > > > <import
> > > >
> >
> resource="classpath:META-INF/cxf/cxf-extension-local.xml"/>
> > > > instead.
> > > >
> > > > >
> > > >
> > > > </list>
> > > >
> > > > >
> > </property>
> > > > >
> > > > > </bean>
> > > > >
> > > > >
> > <jaxws:endpoint
> > > >
> > > > id="helloLocal" address="local://hello"
> > > >
> > > > >
> implementor="demo.order.HelloImpl2"/>
> > > > >
> > > > > <jaxws:endpoint
> > > >
> > > > id="orderProcess"
> > > >
> > > > >
> implementor="demo.order.OrderProcessImpl"
> > > >
> > > > address="/OrderProcess" />
> > > >
> > > > > <jaxws:endpoint id="helloService"
> > > >
> > > > implementor="demo.order.HelloImpl"
> > > >
> > > > > address="/hello" />
> > > > >
> > > > >
> > =============================================
> > > > >
> > > > >
> > > > >
> > > > > But I'm getting this in catalina.out:
> > > > >
> > =============================================
> > > >
> > > >
> >
> org.springframework.beans.factory.BeanCreationException:
> > > > Error creating
> > > >
> > > > > bean with name 'helloLocal': Invocation
> of
> > init method
> > > >
> > > > failed; nested
> > > >
> > > > > exception is
> > javax.xml.ws.WebServiceException:
> > > > > java.lang.NullPointerException at
> > > >
> > > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFact
> > > > o
> > > >
> > > >
> >
> ry.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)
> > > > at
> > > >
> > > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFact
> > > > o
> > > >
> > > >
> >
> ry.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
> > > >
> > > > >
> > ===============================================
> > > >
> > > > Is there more to that stack trace?
> > Normally
> > > > there would be a "caused by"
> > > > thing with more lines.
> >
> > --
> > Daniel Kulp
> > [email protected]
> > http://dankulp.com/blog
> >
>
>
>
>
