Hi
Is there are a reason why you have commented out the call to
client.registerTypeMapping in your client program . This surely will
fail since there is no deserializerfactory registered for Person. Can
you run the code with the typemapping registered. You could also set the
return type to be of type Person instead of anytype.
Vidyanand
-----Original Message-----
From: Quinn, Kim John
Sent: Fri 12/13/2002 8:50 PM
To: '[EMAIL PROTECTED]'
Cc:
Subject: Problems with Deserialization
Hello all,
I am having a super frustrating problem with deserializing an
object in
Axis.
It says it cannot find the "deserializer for {xxx}YYY". I can
see in the
TCPMonitor though that it seems to be working correctly. I have
a custom
serializer and deserializer that I am using. I have tried
scouring the
newsgroups and saw a lot on the topic but I couldnt seem to find
anything
that helped me.
Everything seems to be working fine till i get to the client...
Here is my error:
---------------------------------
org.xml.sax.SAXException: Deserializing parameter
'createPersonReturn':
could not find deserializer
for type {PersonWorkflowService}Person
at
org.apache.axis.message.RPCHandler.onStartChild(RPCHandler.java:264)
at
org.apache.axis.encoding.DeserializationContextImpl.startElement(Deseria
liza
tionContextIm
pl.java:883)
at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:
158)
at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.j
ava:
681)
at
org.apache.axis.message.RPCElement.deserialize(RPCElement.java:244)
at
org.apache.axis.message.RPCElement.getParams(RPCElement.java:268)
at org.apache.axis.client.Call.invoke(Call.java:1862)
at org.apache.axis.client.Call.invoke(Call.java:1768)
at org.apache.axis.client.Call.invoke(Call.java:1306)
at test.testwf.TestWfWs.testPerson(TestWfWs.java:61)
at test.testwf.TestWfWs.main(TestWfWs.java:87)
Exception in thread "main" AxisFault
faultCode: { http://xml.apache.org/axis/}Server.userException
faultString: org.xml.sax.SAXException: Deserializing parameter
'createPersonReturn': could not fin
d deserializer for type {PersonWorkflowService}Person
faultActor: null
faultDetail:
stackTrace: org.xml.sax.SAXException: Deserializing
parameter
'createPersonReturn': could n
ot find deserializer for type {PersonWorkflowService}Person
at
org.apache.axis.message.RPCHandler.onStartChild(RPCHandler.java:264)
at
org.apache.axis.encoding.DeserializationContextImpl.startElement(Deseria
liza
tionContextIm
pl.java:883)
at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:
158)
at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.j
ava:
681)
at
org.apache.axis.message.RPCElement.deserialize(RPCElement.java:244)
at
org.apache.axis.message.RPCElement.getParams(RPCElement.java:268)
at org.apache.axis.client.Call.invoke(Call.java:1862)
at org.apache.axis.client.Call.invoke(Call.java:1768)
at org.apache.axis.client.Call.invoke(Call.java:1306)
at test.testwf.TestWfWs.testPerson(TestWfWs.java:61)
at test.testwf.TestWfWs.main(TestWfWs.java:87)
org.xml.sax.SAXException: Deserializing parameter
'createPersonReturn':
could not find deserializer
for type {PersonWorkflowService}Person
at
org.apache.axis.AxisFault.makeFault(AxisFault.java:115)
at org.apache.axis.client.Call.invoke(Call.java:1865)
at org.apache.axis.client.Call.invoke(Call.java:1768)
at org.apache.axis.client.Call.invoke(Call.java:1306)
at test.testwf.TestWfWs.testPerson(TestWfWs.java:61)
at test.testwf.TestWfWs.main(TestWfWs.java:87)
Caused by: org.xml.sax.SAXException: Deserializing parameter
'createPersonReturn': could not find d
eserializer for type {PersonWorkflowService}Person
at
org.apache.axis.message.RPCHandler.onStartChild(RPCHandler.java:264)
at
org.apache.axis.encoding.DeserializationContextImpl.startElement(Deseria
liza
tionContextIm
pl.java:883)
at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:
158)
at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.j
ava:
681)
at
org.apache.axis.message.RPCElement.deserialize(RPCElement.java:244)
at
org.apache.axis.message.RPCElement.getParams(RPCElement.java:268)
at org.apache.axis.client.Call.invoke(Call.java:1862)
... 4 more
Here is my deploy.wsdd
---------------------------------
<deployment
xmlns=" http://xml.apache.org/axis/wsdd/";
xmlns:java="
http://xml.apache.org/axis/wsdd/providers/java";>
<!-- Services from PersonWorkflowService WSDL service -->
<service name="PersonWorkflowService" provider="java:RPC">
<parameter name="wsdlTargetNamespace"
value="urn:PersonWorkflowService"/>
<parameter name="wsdlServiceElement"
value="PersonWorkflowService"/>
<parameter name="wsdlServicePort"
value="PersonWorkflowService"/>
<parameter name="className"
value="com.x2.blocks.person.webservice.PersonWorkflowServiceSoapBindingS
kele
ton"/>
<parameter name="wsdlPortType"
value="PersonWorkflowPort"/>
<parameter name="allowedMethods" value="*"/>
<parameter name="scope" value="Request"/>
<typeMapping qname="MyNS:Person"
xmlns:MyNS="PersonWorkflowService"
languageSpecificType="java:com.x2.blocks.person.Person"
serializer="com.x2.ext.axis.PersistableSerializerFactory"
deserializer="com.x2.ext.axis.PersistableDeserializerFactory"
encodingStype=" http://schema.xmlsoap.org/soap/encoding/"; />
</service>
</deployment>
Here is my WSDL file:
----------------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions
targetNamespace="urn:PersonWorkflowService"
xmlns:soapenc="
http://schemas.xmlsoap.org/soap/encoding/";
xmlns:wsdlsoap="
http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:tns2=" http://person.blocks.x2.com";
xmlns:typens="urn:PersonWorkflowService"
xmlns:apachesoap=" http://xml.apache.org/xml-soap";
xmlns:xsd=" http://www.w3.org/2001/XMLSchema";
xmlns:intf="urn:PersonWorkflowService"
xmlns:wsdl=" http://schemas.xmlsoap.org/wsdl/";
xmlns:impl="urn:PersonWorkflowService"
xmlns=" http://schemas.xmlsoap.org/wsdl/";>
<wsdl:types/>
<!--
<types>
<xsd:schema targetNamespace="urn:PersonWorkflowService"
xmlns:xsd=" http://www.w3.org/1999/XMLSchema";>
<xsd:complexType name="Person">
<xsd:all>
<xsd:element name="PersonID" type="xsd:int"/>
<xsd:element name="FirstName" type="xsd:string"/>
<xsd:element name="LastName" type="xsd:string"/>
</xsd:all>
</xsd:complexType>
</xsd:schema>
</types>
-->
<wsdl:message name="testResponse">
<wsdl:part name="testReturn" type="xsd:string"/>
</wsdl:message>
<wsdl:message name="createPersonResponse">
<wsdl:part name="createPersonReturn" type="xsd:anyType"/>
</wsdl:message>
<wsdl:message name="createPersonRequest">
</wsdl:message>
<wsdl:message name="testRequest">
</wsdl:message>
<wsdl:portType name="PersonWorkflowPort">
<wsdl:operation name="test">
<wsdl:input name="testRequest"
message="intf:testRequest"/>
<wsdl:output name="testResponse"
message="intf:testResponse"/>
</wsdl:operation>
<wsdl:operation name="createPerson">
<wsdl:input name="createPersonRequest"
message="intf:createPersonRequest"/>
<wsdl:output name="createPersonResponse"
message="intf:createPersonResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="PersonWorkflowServiceSoapBinding"
type="intf:PersonWorkflowPort">
<wsdlsoap:binding style="rpc"
transport=" http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="test">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="testRequest">
<wsdlsoap:body use="encoded"
encodingStyle=" http://schemas.xmlsoap.org/soap/encoding/";
namespace="urn:PersonWorkflowService"/>
</wsdl:input>
<wsdl:output name="testResponse">
<wsdlsoap:body use="encoded"
encodingStyle=" http://schemas.xmlsoap.org/soap/encoding/";
namespace="urn:PersonWorkflowService"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="createPerson">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="createPersonRequest">
<wsdlsoap:body use="encoded"
encodingStyle=" http://schemas.xmlsoap.org/soap/encoding/";
namespace="urn:PersonWorkflowService"/>
</wsdl:input>
<wsdl:output name="createPersonResponse">
<wsdlsoap:body use="encoded"
encodingStyle=" http://schemas.xmlsoap.org/soap/encoding/";
namespace="urn:PersonWorkflowService"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="PersonWorkflowService">
<wsdl:port name="PersonWorkflowService"
binding="intf:PersonWorkflowServiceSoapBinding">
<wsdlsoap:address
location="
http://localhost:8080/axis/services/PersonWorkflowService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Here is my TCPMonitor Report:
------------------------------------------
Listen Port: 8070
Target Host: localhost
Target Port: 8080
==== Request ====
POST /axis/services/PersonWorkflowService HTTP/1.0
Content-Type: text/xml; charset=utf-8
Accept: application/soap+xml, application/dime,
multipart/related, text/*
User-Agent: Axis/beta3
Host: localhost
Cache-Control: no-cache
Pragma: no-cache
SOAPAction: ""
Content-Length: 389
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="
http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd=" http://www.w3.org/2001/XMLSchema";
xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance";>
<soapenv:Body>
<ns1:createPerson
soapenv:encodingStyle="
http://schemas.xmlsoap.org/soap/encoding/";
xmlns:ns1="PersonWorkflowService"/>
</soapenv:Body>
</soapenv:Envelope>==== Response ====
HTTP/1.1 200 OK
Date: Sat, 14 Dec 2002 04:50:48 GMT
Server: Jetty/4.1.0 (Windows 2000 5.0 x86)
Servlet-Engine: Jetty/4.1.0 (Servlet 2.3; JSP 1.2; java 1.4.0)
Content-Type: text/xml; charset=utf-8
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="
http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd=" http://www.w3.org/2001/XMLSchema";
xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance";>
<soapenv:Body>
<ns1:createPersonResponse
soapenv:encodingStyle="
http://schemas.xmlsoap.org/soap/encoding/";
xmlns:ns1="PersonWorkflowService">
<createPersonReturn href="#id0"/>
</ns1:createPersonResponse>
<multiRef id="id0" soapenc:root="0"
soapenv:encodingStyle="
http://schemas.xmlsoap.org/soap/encoding/";
xsi:type="ns2:Person"
xmlns:soapenc=" http://schemas.xmlsoap.org/soap/encoding/";
xmlns:ns2="PersonWorkflowService">
<PersonID xsi:type="xsd:int">1177</PersonID>
<FisrtName xsi:type="xsd:string">Super</FisrtName>
<LastName xsi:type="xsd:string">Man</LastName>
</multiRef>
</soapenv:Body>
</soapenv:Envelope>
Here is my test:
---------------------------------------------
public void testPerson() throws Exception
{
String endpoint =
" http://localhost:8070/axis/services/PersonWorkflowService";;
Service srvc = new Service();
Call call = (Call)srvc.createCall();
call.setTargetEndpointAddress ( new
java.net.URL(endpoint) );
call.setOperationName ( new
QName("PersonWorkflowService",
"createPerson") );
/*
QName qname = new
QName("PersonWorkflowService", "Person");
Class clz =
com.x2.blocks.person.Person.class;
call.registerTypeMapping(clz,
qname,
com.x2.ext.axis.PersistableSerializerFactory.class,
com.x2.ext.axis.PersistableDeserializerFactory.class);
call.setReturnType(XMLType.XSD_ANYTYPE);
*/
Person p = (Person)call.invoke(
new Object[]
{} );
System.out.println("Person: " +
p.getPersonID() + " = " + p.getFirstName() + ", " +
p.getLastName() + "\n");
}
Gad, any help or tips or suggestions would be really
appreciated, I've been
banging my head against the wall on this one for some time
now...
Thanks.
KJQ
[EMAIL PROTECTED]
<<winmail.dat>>
