Hello,
I am a developer using CXF 2.2.3. I am currently running into an issue when
trying to call a NO-ARG method getFoo()
while using implicit headers defined ONLY at the wsdl:binding section.
Each header has a SEPARATE wsdl:message defined and headers elements are NOT
part of the getFooRequest wsdl:message.
The generated code looks correct (using wsdl2java); however, invoking the
method results in the error message in the following soap fault message:
<faultstring>wrong number of arguments while invoking public
com.test.services.v29.FooResponse
com.test.services.v29.TestServiceImpl.getFoo() throws
com.test.services.v29.TestException with params [null].</faultstring>
Here is the stack trace:
WARNING: Application has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: wrong number of arguments while invoking
public com.test.services.v29.FooResponse
com.test.services.v29.TestServiceImpl.getFoo() throws
com.test.services.v29.TestException with params [null].
at
org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:152)
at
org.apache.cxf.jaxws.AbstractJAXWSMethodInvoker.createFault(AbstractJAXWSMethodInvoker.java:83)
at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:126)
at
org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:55)
at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:68)
at
org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)
at
org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:98)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
at
org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:104)
at
org.apache.cxf.transport.servlet.ServletDestination.invoke(ServletDestination.java:99)
at
org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:452)
at
org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:196)
at
org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:220)
at
org.apache.cxf.transport.servlet.AbstractCXFServlet.doPost(AbstractCXFServlet.java:153)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
....
Caused by: java.lang.IllegalArgumentException: wrong number of arguments
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:166)
at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:82)
... 33 more
Request is:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:v29="http://test.com/services/v29";>
<soapenv:Header>
<v29:testHeader1>1234</v29:testHeader1>
<v29:testHeader2>abcd</v29:testHeader2>
</soapenv:Header>
<soapenv:Body>
<v29:getFoo/>
</soapenv:Body>
</soapenv:Envelope>
Generated code is:
@WebResult(name = "response", targetNamespace = "
http://test/services/v29";)
@RequestWrapper(localName = "getFoo", targetNamespace = "
http://test.com/services/v29";, className = "com.test.services.v29.GetFoo")
@ResponseWrapper(localName = "getFooResponse", targetNamespace = "
http://test.com/services/v29";, className =
"com.test.services.v29.GetFooResponse")
@WebMethod(action = "http://test.com/services/v29/messages/getFoo";)
public com.test.services.v29.FooResponse getFo() throws TestException;
Here is there wsdl:binding for the operation
<wsdl:operation name="getFoo">
<soap:operation soapAction="" />
<wsdl:input name="getFooRequest">
<soap:header part="testHeader1" message="tns:testHeader1" use="literal" />
<soap:header part="testHeader2" message="tns:testHeader2" use="literal" />
<soap:body use="literal" parts="parameters" />
</wsdl:input>
<wsdl:output name="getFooResponse">
<soap:body use="literal" />
</wsdl:output>
<wsdl:fault name="TestException">
<soap:fault name="TestException" use="literal" />
</wsdl:fault>
</wsdl:operation>
Here are the wsdl:message for the operation from above:
<wsdl:message name="testHeader1">
<wsdl:part element="impl:testHeader1" name="testHeader1" />
</wsdl:message>
<wsdl:message name="testHeader2">
<wsdl:part element="impl:testHeader2" name="testHeader2" />
</wsdl:message>
...
<wsdl:message name="getFooRequest">
<wsdl:part element="impl:getFoo" name="parameters" />
</wsdl:message>
<wsdl:message name="getFooResponse">
<wsdl:part element="impl:getFooResponse" name="parameters" />
</wsdl:message>
If I remove the implicit headers, the generated code is the same and I am
able to invoke the method with the same request. Please help. I hope I
provided all the required information.
I've opened a JIRA ticket about this as well:
https://issues.apache.org/jira/browse/CXF-2451
