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(Deserializa
tionContextIm
pl.java:883)
at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:158)
at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:
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(Deserializa
tionContextIm
pl.java:883)
at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:158)
at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:
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(Deserializa
tionContextIm
pl.java:883)
at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:158)
at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:
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.PersonWorkflowServiceSoapBindingSkele
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]
