Hi.
I'm using Axis 1.4.
I solved my problem, I think it became a problem because I specified another
package name when creating the stub files (don't know why though).
When I removed this pacakege option (the -p parameter in
org.apache.axis.wsdl.WSDL2Java) then everything works fine.
Thanks for the help anyway :)
- Espen
----- Original Message ----
From: Martin Gainty <[EMAIL PROTECTED]>
To: axis-user@ws.apache.org
Sent: Thursday, December 7, 2006 4:14:55 PM
Subject: Re: java.lang.ClassCastException
Espen/Philip
I did'nt see ServiceLocator impelemnted in Axis2 ..are you perhaps using
Axis-1_3?
if you are using 1.3 and look at the AddressBookServiceLocator from samples
your signature would be
public AddressBookServiceLocator(java.lang.String wsdlLoc,
javax.xml.namespace.QName sName) throws javax.xml.rpc.ServiceException {
( the ServiceLocator you are using has no params )
M-
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----- Original Message -----
From: "Philipp Perner" <[EMAIL PROTECTED]>
To: <axis-user@ws.apache.org>
Sent: Thursday, December 07, 2006 9:18 AM
Subject: Re: java.lang.ClassCastException
> What came first to my mind is:
>
> Try
> OrderAttributeTO ob =
> (OrderAttributeTO)iOrderPresentation.findOrderDetails("2");
> instead of
> OrderAttributeTO ob = iOrderPresentation.findOrderDetails("2"); //GET THE
> ERROR HERE
>
> I didn't try, but perhaps that's the problem. Which databinding and version
> of axis2 do you use?
>
> Espen Falkevik schrieb:
>
>> Hi.
>> I have a webservice with that takes a string in and returns a object. When I
>> use my client I get the followin exception:
>> When I use my client (which uses the stub files generated by WSDL2Java) I
>> get the following exception:
>>
>> Exception in thread "main" java.lang.ClassCastException: ws.OrderAttributeTO
>>
>> at
>> ws.PresentSoapBindingStub.findOrderDetails(PresentSoapBindingStub.java:165)
>>
>> at webservice.PresentationClient.main(PresentationClient.java:31)
>>
>> Any help would be appreciated
>>
>>
>>
>> I use the Java2WSDL to generate the wsdl file (attached below):
>> <?xml version="1.0" encoding="UTF-8"?>
>>
>> <!--WSDL created by Apache Axis version: 1.4
>> Built on Apr 22, 2006 (06:55:48 PDT)-->
>> <wsdl:types>
>>
>> http://schemas.xmlsoap.org/soap/encoding/"/>
>> <complexType name="OrderAttributeTO">
>> <sequence>
>> <element name="name" nillable="true" type="soapenc:string"/>
>> <element name="value" nillable="true" type="soapenc:string"/>
>> </sequence>
>> </complexType>
>> </schema>
>> </wsdl:types>
>>
>> <wsdl:message name="findOrderDetailsResponse">
>>
>> <wsdl:part name="findOrderDetailsReturn" type="tns2:OrderAttributeTO"/>
>>
>> </wsdl:message>
>>
>> <wsdl:message name="findOrderDetailsRequest">
>>
>> <wsdl:part name="in0" type="soapenc:string"/>
>>
>> </wsdl:message>
>>
>> <wsdl:portType name="IOrderPresentation">
>>
>> <wsdl:operation name="findOrderDetails" parameterOrder="in0">
>>
>> <wsdl:input message="impl:findOrderDetailsRequest"
>> name="findOrderDetailsRequest"/>
>>
>> <wsdl:output message="impl:findOrderDetailsResponse"
>> name="findOrderDetailsResponse"/>
>>
>> </wsdl:operation>
>>
>> </wsdl:portType>
>>
>> <wsdl:binding name="presentSoapBinding" type="impl:IOrderPresentation">
>>
>> http://schemas.xmlsoap.org/soap/http"/>
>>
>> <wsdl:operation name="findOrderDetails">
>>
>> <wsdlsoap:operation soapAction=""/>
>>
>> <wsdl:input name="findOrderDetailsRequest">
>>
>>
>>
>> </wsdl:input>
>>
>> <wsdl:output name="findOrderDetailsResponse">
>>
>>
>>
>> </wsdl:output>
>>
>> </wsdl:operation>
>>
>> </wsdl:binding>
>>
>> <wsdl:service name="IOrderPresentationService">
>>
>> <wsdl:port binding="impl:presentSoapBinding" name="present">
>>
>> http://localhost:7001/axis/services/present"/>
>>
>> </wsdl:port>
>>
>> </wsdl:service>
>>
>> </wsdl:definitions>
>>
>>
>>
>>
>> My presentation client:
>> ws.IOrderPresentationService service = new
>> ws.IOrderPresentationServiceLocator();
>>
>>
>> // Now use the service to get a stub which implements the SDI.
>> ws.IOrderPresentation iOrderPresentation = service.getpresent();
>>
>> // Make the actual call
>> OrderAttributeTO ob = iOrderPresentation.findOrderDetails("2");
>> //GET THE ERROR HERE
>>
>>
>> The PresentSoapBindingStub.java: (the exception happens when returning the
>> object (in the catch at the bottom of the code)
>>
>> /**
>> * PresentSoapBindingStub.java
>> *
>> * This file was auto-generated from WSDL
>> * by the Apache Axis 1.4 Apr 22, 2006 (06:55:48 PDT) WSDL2Java emitter.
>> */
>>
>> package presentation;
>>
>> public class PresentSoapBindingStub extends org.apache.axis.client.Stub
>> implements presentation.IOrderPresentation {
>> private java.util.Vector cachedSerClasses = new java.util.Vector();
>> private java.util.Vector cachedSerQNames = new java.util.Vector();
>> private java.util.Vector cachedSerFactories = new java.util.Vector();
>> private java.util.Vector cachedDeserFactories = new java.util.Vector();
>>
>> static org.apache.axis.description.OperationDesc [] _operations;
>>
>> static {
>> _operations = new org.apache.axis.description.OperationDesc[1];
>> _initOperationDesc1();
>> }
>>
>> private static void _initOperationDesc1(){
>> org.apache.axis.description.OperationDesc oper;
>> org.apache.axis.description.ParameterDesc param;
>> oper = new org.apache.axis.description.OperationDesc();
>> oper.setName("findOrderDetails");
>> param = new org.apache.axis.description.ParameterDesc(new
>> javax.xml.namespace.QName("", "in0"),
>> org.apache.axis.description.ParameterDesc.IN, new
>> javax.xml.namespace.QName("http://schemas.xmlsoap.org/soap/encoding/";;,
>> "string"), java.lang.String.class, false, false);
>> oper.addParameter(param);
>> oper.setReturnType(new
>> javax.xml.namespace.QName("http://order.dto.om.edb.com";;,
>> "OrderAttributeTO"));
>> oper.setReturnClass(com.edb.om.dto.order.OrderAttributeTO.class);
>> oper.setReturnQName(new javax.xml.namespace.QName("",
>> "findOrderDetailsReturn"));
>> oper.setStyle(org.apache.axis.constants.Style.RPC);
>> oper.setUse(org.apache.axis.constants.Use.ENCODED);
>> _operations[0] = oper;
>>
>> }
>>
>> public PresentSoapBindingStub() throws org.apache.axis.AxisFault {
>> this(null);
>> }
>>
>> public PresentSoapBindingStub(java.net.URL endpointURL,
>> javax.xml.rpc.Service service) throws org.apache.axis.AxisFault {
>> this(service);
>> super.cachedEndpoint = endpointURL;
>> }
>>
>> public PresentSoapBindingStub(javax.xml.rpc.Service service) throws
>> org.apache.axis.AxisFault {
>> if (service == null) {
>> super.service = new org.apache.axis.client.Service();
>> } else {
>> super.service = service;
>> }
>>
>> ((org.apache.axis.client.Service)super.service).setTypeMappingVersion("1.2");
>> java.lang.Class cls;
>> javax.xml.namespace.QName qName;
>> javax.xml.namespace.QName qName2;
>> java.lang.Class beansf =
>> org.apache.axis.encoding.ser.BeanSerializerFactory.class;
>> java.lang.Class beandf =
>> org.apache.axis.encoding.ser.BeanDeserializerFactory.class;
>> java.lang.Class enumsf =
>> org.apache.axis.encoding.ser.EnumSerializerFactory.class;
>> java.lang.Class enumdf =
>> org.apache.axis.encoding.ser.EnumDeserializerFactory.class;
>> java.lang.Class arraysf =
>> org.apache.axis.encoding.ser.ArraySerializerFactory.class;
>> java.lang.Class arraydf =
>> org.apache.axis.encoding.ser.ArrayDeserializerFactory.class;
>> java.lang.Class simplesf =
>> org.apache.axis.encoding.ser.SimpleSerializerFactory.class;
>> java.lang.Class simpledf =
>> org.apache.axis.encoding.ser.SimpleDeserializerFactory.class;
>> java.lang.Class simplelistsf =
>> org.apache.axis.encoding.ser.SimpleListSerializerFactory.class;
>> java.lang.Class simplelistdf =
>> org.apache.axis.encoding.ser.SimpleListDeserializerFactory.class;
>> qName = new
>> javax.xml.namespace.QName("http://order.dto.om.edb.com";;,
>> "OrderAttributeTO");
>> cachedSerQNames.add(qName);
>> cls = com.edb.om.dto.order.OrderAttributeTO.class;
>> cachedSerClasses.add(cls);
>> cachedSerFactories.add(beansf);
>> cachedDeserFactories.add(beandf);
>>
>> }
>>
>> protected org.apache.axis.client.Call createCall() throws
>> java.rmi.RemoteException {
>> try {
>> org.apache.axis.client.Call _call = super._createCall();
>> if (super.maintainSessionSet) {
>> _call.setMaintainSession(super.maintainSession);
>> }
>> if (super.cachedUsername != null) {
>> _call.setUsername(super.cachedUsername);
>> }
>> if (super.cachedPassword != null) {
>> _call.setPassword(super.cachedPassword);
>> }
>> if (super.cachedEndpoint != null) {
>> _call.setTargetEndpointAddress(super.cachedEndpoint);
>> }
>> if (super.cachedTimeout != null) {
>> _call.setTimeout(super.cachedTimeout);
>> }
>> if (super.cachedPortName != null) {
>> _call.setPortName(super.cachedPortName);
>> }
>> java.util.Enumeration keys = super.cachedProperties.keys();
>> while (keys.hasMoreElements()) {
>> java.lang.String key = (java.lang.String) keys.nextElement();
>> _call.setProperty(key, super.cachedProperties.get(key));
>> }
>> // All the type mapping information is registered
>> // when the first call is made.
>> // The type mapping information is actually registered in
>> // the TypeMappingRegistry of the service, which
>> // is the reason why registration is only needed for the first
>> call.
>> synchronized (this) {
>> if (firstCall()) {
>> // must set encoding style before registering serializers
>>
>> _call.setSOAPVersion(org.apache.axis.soap.SOAPConstants.SOAP11_CONSTANTS);
>>
>> _call.setEncodingStyle(org.apache.axis.Constants.URI_SOAP11_ENC);
>> for (int i = 0; i < cachedSerFactories.size(); ++i) {
>> java.lang.Class cls = (java.lang.Class)
>> cachedSerClasses.get(i);
>> javax.xml.namespace.QName qName =
>> (javax.xml.namespace.QName)
>> cachedSerQNames.get(i);
>> java.lang.Object x = cachedSerFactories.get(i);
>> if (x instanceof Class) {
>> java.lang.Class sf = (java.lang.Class)
>> cachedSerFactories.get(i);
>> java.lang.Class df = (java.lang.Class)
>> cachedDeserFactories.get(i);
>> _call.registerTypeMapping(cls, qName, sf, df,
>> false);
>> }
>> else if (x instanceof
>> javax.xml.rpc.encoding.SerializerFactory) {
>> org.apache.axis.encoding.SerializerFactory sf =
>> (org.apache.axis.encoding.SerializerFactory)
>> cachedSerFactories.get(i);
>> org.apache.axis.encoding.DeserializerFactory df
>> = (org.apache.axis.encoding.DeserializerFactory)
>> cachedDeserFactories.get(i);
>> _call.registerTypeMapping(cls, qName, sf, df,
>> false);
>> }
>> }
>> }
>> }
>> return _call;
>> }
>> catch (java.lang.Throwable _t) {
>> throw new org.apache.axis.AxisFault("Failure trying to get the
>> Call object", _t);
>> }
>> }
>>
>> public com.edb.om.dto.order.OrderAttributeTO
>> findOrderDetails(java.lang.String in0) throws java.rmi.RemoteException {
>> if (super.cachedEndpoint == null) {
>> throw new org.apache.axis.NoEndPointException();
>> }
>> org.apache.axis.client.Call _call = createCall();
>> _call.setOperation(_operations[0]);
>> _call.setUseSOAPAction(true);
>> _call.setSOAPActionURI("");
>>
>> _call.setSOAPVersion(org.apache.axis.soap.SOAPConstants.SOAP11_CONSTANTS);
>> _call.setOperationName(new
>> javax.xml.namespace.QName("urn:presentation", "findOrderDetails"));
>>
>> setRequestHeaders(_call);
>> setAttachments(_call);
>> try { java.lang.Object _resp = _call.invoke(new java.lang.Object[]
>> {in0});
>>
>> if (_resp instanceof java.rmi.RemoteException) {
>> throw (java.rmi.RemoteException)_resp;
>> }
>> else {
>> extractAttachments(_call);
>> try {
>> return (com.edb.om.dto.order.OrderAttributeTO) _resp;
>> } catch (java.lang.Exception _exception) {
>> return (com.edb.om.dto.order.OrderAttributeTO)
>> org.apache.axis.utils.JavaUtils.convert(_resp,
>> com.edb.om.dto.order.OrderAttributeTO.class);
>> }
>> }
>> } catch (org.apache.axis.AxisFault axisFaultException) {
>> throw axisFaultException;
>> }
>> }
>>
>> }
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> _________________________________________________________
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>>
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>>
>
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