Hi All. I am a new CXF user. I have defined a simple Java-first web service using CXF 2.7.0 with the following SEI:package wstests;import javax.jws.WebMethod;import javax.jws.WebParam;import javax.jws.WebService;import javax.jws.soap.SOAPBinding;import javax.jws.soap.SOAPBinding.ParameterStyle;import javax.jws.soap.SOAPBinding.Style;import javax.jws.soap.SOAPBinding.Use;import javax.xml.ws.Holder; //Service Endpoint Interface@WebService(targetNamespace = "http://wstests/";, name = "WSProvider")public interface WSProvider { @WebMethod @SOAPBinding(style = Style.DOCUMENT, use=Use.LITERAL, parameterStyle=ParameterStyle.WRAPPED) void doRequestResponse( @WebParam(name="stringIn", mode = WebParam.Mode.IN) String stringIn, @WebParam(name="booleanIn", mode = WebParam.Mode.IN) Boolean booleanIn, @WebParam(name="integerIn", mode = WebParam.Mode.IN) Integer integerIn, @WebParam(name = "stringOut", mode = WebParam.Mode.OUT) Holder stringOut, @WebParam(name = "booleanOut", mode = WebParam.Mode.OUT) Holder booleanOut, @WebParam(name = "integerOut", mode = WebParam.Mode.OUT) Holder integerOut ); @WebMethod @SOAPBinding(style = Style.DOCUMENT, use=Use.LITERAL, parameterStyle=ParameterStyle.WRAPPED) void doOneWay( @WebParam(name="stringIn", mode = WebParam.Mode.IN) String stringIn, @WebParam(name="integerIn", mode = WebParam.Mode.IN) Integer integerIn, @WebParam(name="booleanIn", mode = WebParam.Mode.IN) Boolean booleanIn );}and the following implementation:package wstests;import javax.jws.WebService;import javax.xml.ws.BindingType;import javax.xml.ws.Holder;@BindingType(value=javax.xml.ws.soap.SOAPBinding.SOAP11HTTP_BINDING)@WebService( serviceName = "WSProviderImplService", portName = "WSProviderImplPort", targetNamespace = "http://wstests/";, wsdlLocation = "http://localhost:8080/ws/services/WSProviderImplPort?wsdl";, endpointInterface = "wstests.WSProvider")public class WSProviderImpl implements WSProvider { @Override public void doRequestResponse( String stringIn, Boolean booleanIn, Integer integerIn, Holder stringOut, Holder booleanOut, Holder integerOut) { try { System.out.println("Received invocation of doRequestResponse operation with the following request parameters:"); System.out.println(stringIn); System.out.println(integerIn); stringOut.value = stringIn + " ;-)"; integerOut.value = integerIn * 7; booleanOut.value = Boolean.valueOf(true); if (booleanIn) { booleanOut.value = Boolean.valueOf(false); } System.out.println("and generated the following response parameters:"); System.out.println(stringOut.value); System.out.println(integerOut.value); System.out.println(booleanOut.value); } catch (Exception e) { System.err.println(e.getMessage()); } } @Override public void doOneWay(String stringIn, Integer integerIn, Boolean booleanIn ) { try { System.out.println("Received invocation of doOneWay operation with the following parameters:"); System.out.println(stringIn); System.out.println(integerIn); System.out.println(booleanIn); } catch (Exception e) { System.err.println(e.getMessage()); } }}The WSDL generated from the above is:<?xml version="1.0" encoding="UTF-8"?> I am able to deploy the service to Tomcat 7.0 and invoke it successfully using SoapUI. I am writing a client application using JaxWsDynamicClientFactory to invoke the doRequestResponse operation. I am able to invoke the web service operation and receive what looks like the correct response message from the service according to the Tomcat log:ID: 2Address: http://localhost:8080/ws/services/WSProviderImplPortEncoding: UTF-8Http-Method: POSTContent-Type: text/xml; charset=UTF-8Headers: {Accept=[*/*], Authorization=[Basic ZGVtbzp3ZWxjb21lMTIz], cache-control=[no-cache], connection=[keep-alive], Content-Length=[265], content-type=[text/xml; charset=UTF-8], host=[localhost:8080], pragma=[no-cache], SOAPAction=[""], user-agent=[Apache CXF 2.7.0]}Payload: stringfalse500--------------------------------------Received invocation of doRequestResponse operation with the following request parameters:string500and generated the following response parameters:string ;-)3500trueDec 09, 2012 12:29:32 PM org.apache.cxf.services.WSProviderImplService.WSProviderImplPort.WSProviderINFO: Outbound Message---------------------------ID: 2Encoding: UTF-8Content-Type: text/xmlHeaders: {}Payload: string ;-)true3500--------------------------------------My client application successfully retrieves response parameters if there are one or two input and one or two output parameters to the doRequestResponse method. But when I add the third parameter, I receive the following exceptions:12-09-2012 12:29:33.042 WARN [Thread-2] (LogUtils.doLog) Interceptor for {http://wstests/}WSProviderImplService#{http://wstests/}doRequestResponse has thrown exception, unwinding nowjava.lang.IndexOutOfBoundsException: Index: 1, Size: 1 at java.util.ArrayList.rangeCheck(ArrayList.java:604) at java.util.ArrayList.get(ArrayList.java:382) at org.apache.cxf.jaxws.interceptors.HolderInInterceptor.handleMessage(HolderInInterceptor.java:67) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:801) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1591) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1489) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1308) at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:623) at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:531) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:464) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:367) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:320) at org.apache.cxf.endpoint.ClientImpl.invokeWrapped(ClientImpl.java:355)...12-09-2012 12:29:33.044 ERROR [Thread-2] (SoapTransport.store) java.lang.IndexOutOfBoundsException: Index: 1, Size: 1java.lang.IndexOutOfBoundsException: Index: 1, Size: 1 at java.util.ArrayList.rangeCheck(ArrayList.java:604) at java.util.ArrayList.get(ArrayList.java:382) at org.apache.cxf.jaxws.interceptors.HolderInInterceptor.handleMessage(HolderInInterceptor.java:67) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:801) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1591) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1489) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1308) at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:623) at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:531) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:464) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:367) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:320) at org.apache.cxf.endpoint.ClientImpl.invokeWrapped(ClientImpl.java:355)...12-09-2012 12:29:33.045 ERROR [Thread-2] (MarshallFromEsp.subscribe) java.lang.IndexOutOfBoundsException: Index: 1, Size: 1java.lang.IndexOutOfBoundsException: Index: 1, Size: 1 at java.util.ArrayList.rangeCheck(ArrayList.java:604) at java.util.ArrayList.get(ArrayList.java:382) at org.apache.cxf.jaxws.interceptors.HolderInInterceptor.handleMessage(HolderInInterceptor.java:67) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:801) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1591) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1489) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1308) at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:623) at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:531) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:464) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:367) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:320) at org.apache.cxf.endpoint.ClientImpl.invokeWrapped(ClientImpl.java:355)...In all cases, I invoke the service from the client application withresult = client.invokeWrapped(WS_OPERATION_NAME, inputPartObject);where WS_OPERATION_NAME has namespace http://wstests/ and localPart of doRequestResponse and where inputPartObject is an instance of the wstests.DoRequestResponse class generated dynamically by CXF.In looking at other threads citing the above exceptions, it seems like the issue has to do with the Holder Interceptors not creating inHolders and outHolders lists of the appropriate size. Stepping through the CXF 2.7.0 source in the debugger, I see that the inHolders and outHolders always contain a single element set to null corresponding to the inputPartObject. My questions:(1) Am I doing some thing (or things) incorrectly, that the number of elements in the inHolders List does not match the number of output parameters for the operation? (2) Why would the client return the correct output parameters when there were one or two output parameters, and only generate an exception when there are three or more output parameters?Thanks for any assistance or pointers you can suggest!
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