Please send the wsdl you are using and your
client program or a simplified one-
I will take a look-
Kathy
Narinder Kumar wrote:
> Hi,
>
> I am implementing a Web Service client and coming across Serialization
> problem. In Web Service there is a method with following signature :
>
> OrderResponse order (OrderRequest request)
>
> OrderRequest and OrderResponse both are user defined defined complex
> types implemented as JavaBeans. Skeleton of OrderRequest class is :
>
> package com.aol.fog.fr.objects;
>
> public class OrderRequest extends OrderRequestCommon {
>
> private Address adsl_address = null;
>
> /....
> ../
>
> public Address getAdsl_address() {
> return adsl_address;
> }
> public void setAdsl_address(Address adsl_address) {
> this.adsl_address = adsl_address;
> }
>
> Address again is a Java class implemented as JavaBean with following
> code :
>
> package com.aol.fog.fr.objects;
>
> public class Address {
>
> private String title;
> /...
> ../
>
> public Address() {
> }
>
> public String getTitle() {
> return title;
> }
>
> public void setTitle(String title) {
> this.title = title;
> }
>
> /...
> }
>
> I use wscompile to generate stub classes for the webservice in package
> : com.aol.fog.fr.objects
>
> In the client code :
>
> Address adslAddress = new Address();
> adslAddress.setTitle("test");
>
> OrderRequest request = new OrderRequest();
> request.setAdsl_address (adslAddress);
>
> //Create proxy for web service etc
>
> try {
> OrderResponse response = myProxy.order(request);
> } catch (Exception exc) {
> System.out.println ("Error while calling order method on
> FOG Web Service");
> System.out.println(exc.getMessage());
> exc.printStackTrace();
> }
>
> The call throws following exception :
>
> serialization error: java.lang.IllegalArgumentException: object is not
> an instance of declaring class
> serialization error: java.lang.IllegalArgumentException: object is not
> an instance of declaring class
> at
> com.sun.xml.rpc.encoding.ObjectSerializerBase.serialize(ObjectSerializerBase.java
> :113)
> at
> com.sun.xml.rpc.encoding.ReferenceableSerializerImpl.serializeInstance(Referencea
> bleSerializerImpl.java:194)
> at
> com.sun.xml.rpc.encoding.SOAPSerializationContext.serializeMultiRefObjects(SOAPSe
> rializationContext.java:94)
> at
> com.sun.xml.rpc.client.StreamingSender._writeRequest(StreamingSender.java:477)
> at
> com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:59)
> at
> com.sun.xml.rpc.client.dii.CallInvokerImpl.doInvoke(CallInvokerImpl.java:61)
> at com.sun.xml.rpc.client.dii.BasicCall.invoke(BasicCall.java:353)
> at
> com.sun.xml.rpc.client.dii.CallInvocationHandler.doCall(CallInvocationHandler.jav
> a:99)
> at
> com.sun.xml.rpc.client.dii.CallInvocationHandler.invoke(CallInvocationHandler.jav
> a:71)
> at $Proxy0.order(Unknown Source)
> at FogWSDynClient.main(FogWSDynClient.java:133)
>
> CAUSE:
>
> java.lang.IllegalArgumentException: object is not an instance of
> declaring class
> 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:324)
> at
> com.sun.xml.rpc.encoding.ValueTypeSerializer$1.get(ValueTypeSerializer.java:84)
> at
> com.sun.xml.rpc.encoding.GenericObjectSerializer.doSerializeInstance(GenericObjec
> tSerializer.java:163)
> at
> com.sun.xml.rpc.encoding.ObjectSerializerBase.serialize(ObjectSerializerBase.java
> :102)
> at
> com.sun.xml.rpc.encoding.ReferenceableSerializerImpl.serializeInstance(Referencea
> bleSerializerImpl.java:194)
> at
> com.sun.xml.rpc.encoding.SOAPSerializationContext.serializeMultiRefObjects(SOAPSe
> rializationContext.java:94)
> at
> com.sun.xml.rpc.client.StreamingSender._writeRequest(StreamingSender.java:477)
> at
> com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:59)
> at
> com.sun.xml.rpc.client.dii.CallInvokerImpl.doInvoke(CallInvokerImpl.java:61)
> at com.sun.xml.rpc.client.dii.BasicCall.invoke(BasicCall.java:353)
> at
> com.sun.xml.rpc.client.dii.CallInvocationHandler.doCall(CallInvocationHandler.jav
> a:99)
> at
> com.sun.xml.rpc.client.dii.CallInvocationHandler.invoke(CallInvocationHandler.jav
> a:71)
> at $Proxy0.order(Unknown Source)
> at FogWSDynClient.main(FogWSDynClient.java:133)
>
> CAUSE:
>
> java.lang.IllegalArgumentException: object is not an instance of
> declaring class
> 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:324)
> at
> com.sun.xml.rpc.encoding.ValueTypeSerializer$1.get(ValueTypeSerializer.java:84)
> at
> com.sun.xml.rpc.encoding.GenericObjectSerializer.doSerializeInstance(GenericObjec
> tSerializer.java:163)
> at
> com.sun.xml.rpc.encoding.ObjectSerializerBase.serialize(ObjectSerializerBase.java
> :102)
> at
> com.sun.xml.rpc.encoding.ReferenceableSerializerImpl.serializeInstance(Referencea
> bleSerializerImpl.java:194)
> at
> com.sun.xml.rpc.encoding.SOAPSerializationContext.serializeMultiRefObjects(SOAPSe
> rializationContext.java:94)
> at
> com.sun.xml.rpc.client.StreamingSender._writeRequest(StreamingSender.java:477)
> at
> com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:59)
> at
> com.sun.xml.rpc.client.dii.CallInvokerImpl.doInvoke(CallInvokerImpl.java:61)
> at com.sun.xml.rpc.client.dii.BasicCall.invoke(BasicCall.java:353)
> at
> com.sun.xml.rpc.client.dii.CallInvocationHandler.doCall(CallInvocationHandler.jav
> a:99)
> at
> com.sun.xml.rpc.client.dii.CallInvocationHandler.invoke(CallInvocationHandler.jav
> a:71)
> at $Proxy0.order(Unknown Source)
> at FogWSDynClient.main(FogWSDynClient.java:133)
>
> What is the reason for this exception ? Any help and suggestions
> greatly appreciated.
>
> Regards
> Narinder
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