Typemapping for DataHandler

Eric Hauser Fri, 21 May 2004 10:09:32 -0700

I'm having some issues using a typeMapping to define a DataHandler. What I'm trying to write a service using attachements (which is very similar to the echo example). The admin client deploys the service fine, however there isn't a complex mapping for DataHandler. Here's my deploy.wsdd:

<?xml version="1.0"?>
<deployment xmlns="http://xml.apache.org/axis/wsdd/";
            xmlns:java="http://xml.apache.org/axis/wsdd/providers/java";

xmlns:transactionHistory="http://service.history.transaction.ai";>
    <service name="TransactionHistoryService" provider="java:RPC">

<endpointURL>http://localhost:8080/apps/transaction/history/services/TransactionHistoryService</endpointURL>

<namespace>http://localhost:8080/apps/transaction/history/services/TransactionHistoryService</namespace> <parameter name="className" value="ai.transaction.history.service.TransactionHistoryService" /> <parameter name="wsdlServiceElement" value="TransactionHistoryService" /> <parameter name="allowedMethods" value="store,retrieve" /> <operation name="retrieve" returnQName="data" returnType="ns1:DataHandler"> <parameter name="key" type="tns:string" xmlns:tns="http://www.w3.org/2001/XMLSchema"; /> </operation> <operation name="store" returnQName="key" returnType="tns:string" xmlns:tns="http://www.w3.org/2001/XMLSchema";> <parameter name="data" type="ns1:DataHandler" /> <typeMapping

deserializer="org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory"

languageSpecificType="java:javax.activation.DataHandler"
                     qname="transactionHistory:DataHandler"

serializer="org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory"

encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; />
        <beanMapping
                     qname="transactionHistory:TransactionHistoryException"

xmlns:transactionHistory="http://service.history.transaction.ai";

languageSpecificType="java:ai.transaction.history.exception.TransactionHistoryException" /> </service> </deployment>

I also attached the wsdl file that it generates. It seems to generate fine, except there isn't a mapping for DataHandler. Also, out of curiousity, has anyone tried to do a service like this that works with both Java and .NET? I saw some stuff in the example about setting DIME encoding which I assuming is for .NET interoperability. Thanks in advance.

--
Eric W. Hauser
Application Developer
accessIndiana..."linking hoosiers to government"
http://www.IN.gov
10 W. Market St., Suite 600
Indianapolis, IN 46204
Phone: (317) 233-4007
Fax: (317) 233-2011

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<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://localhost:8080/apps/transaction/history/services/TransactionHistoryService"; xmlns="http://schemas.xmlsoap.org/wsdl/"; xmlns:apachesoap="http://xml.apache.org/xml-soap"; xmlns:impl="http://localhost:8080/apps/transaction/history/services/TransactionHistoryService"; xmlns:intf="http://localhost:8080/apps/transaction/history/services/TransactionHistoryService"; xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"; xmlns:tns1="http://service.history.transaction.ai"; xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"; xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"; xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<!--WSDL created by Apache Axis version: 1.2beta
Built on Mar 31, 2004 (12:47:03 EST)-->
 <wsdl:types>
  <schema targetNamespace="http://service.history.transaction.ai"; xmlns="http://www.w3.org/2001/XMLSchema";>
   <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
   <complexType name="TransactionHistoryException">
    <sequence/>
   </complexType>
  </schema>
 </wsdl:types>


   <wsdl:message name="storeRequest">

      <wsdl:part name="data" type="tns1:DataHandler"/>

   </wsdl:message>

   <wsdl:message name="retrieveResponse">

      <wsdl:part name="data" type="tns1:DataHandler"/>

   </wsdl:message>

   <wsdl:message name="TransactionHistoryException">

      <wsdl:part name="fault" type="tns1:TransactionHistoryException"/>

   </wsdl:message>

   <wsdl:message name="retrieveRequest">

      <wsdl:part name="key" type="xsd:string"/>

   </wsdl:message>

   <wsdl:message name="storeResponse">

      <wsdl:part name="key" type="xsd:string"/>

   </wsdl:message>

   <wsdl:portType name="TransactionHistoryService">

      <wsdl:operation name="retrieve" parameterOrder="key">

         <wsdl:input message="impl:retrieveRequest" name="retrieveRequest"/>

         <wsdl:output message="impl:retrieveResponse" name="retrieveResponse"/>

         <wsdl:fault message="impl:TransactionHistoryException" name="TransactionHistoryException"/>

      </wsdl:operation>

      <wsdl:operation name="store" parameterOrder="data">

         <wsdl:input message="impl:storeRequest" name="storeRequest"/>

         <wsdl:output message="impl:storeResponse" name="storeResponse"/>

         <wsdl:fault message="impl:TransactionHistoryException" name="TransactionHistoryException"/>

      </wsdl:operation>

   </wsdl:portType>

   <wsdl:binding name="TransactionHistoryServiceSoapBinding" type="impl:TransactionHistoryService">

      <wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>

      <wsdl:operation name="retrieve">

         <wsdlsoap:operation soapAction=""/>

         <wsdl:input name="retrieveRequest">

            <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; namespace="http://localhost:8080/apps/transaction/history/services/TransactionHistoryService"; use="encoded"/>

         </wsdl:input>

         <wsdl:output name="retrieveResponse">

            <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; namespace="http://localhost:8080/apps/transaction/history/services/TransactionHistoryService"; use="encoded"/>

         </wsdl:output>

         <wsdl:fault name="TransactionHistoryException">

            <wsdlsoap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; name="TransactionHistoryException" namespace="http://localhost:8080/apps/transaction/history/services/TransactionHistoryService"; use="encoded"/>

         </wsdl:fault>

      </wsdl:operation>

      <wsdl:operation name="store">

         <wsdlsoap:operation soapAction=""/>

         <wsdl:input name="storeRequest">

            <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; namespace="http://localhost:8080/apps/transaction/history/services/TransactionHistoryService"; use="encoded"/>

         </wsdl:input>

         <wsdl:output name="storeResponse">

            <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; namespace="http://localhost:8080/apps/transaction/history/services/TransactionHistoryService"; use="encoded"/>

         </wsdl:output>

         <wsdl:fault name="TransactionHistoryException">

            <wsdlsoap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; name="TransactionHistoryException" namespace="http://localhost:8080/apps/transaction/history/services/TransactionHistoryService"; use="encoded"/>

         </wsdl:fault>

      </wsdl:operation>

   </wsdl:binding>

   <wsdl:service name="TransactionHistoryService">

      <wsdl:port binding="impl:TransactionHistoryServiceSoapBinding" name="TransactionHistoryService">

         <wsdlsoap:address location="http://localhost:8080/apps/transaction/history/services/TransactionHistoryService"/>

      </wsdl:port>

   </wsdl:service>

</wsdl:definitions>

Typemapping for DataHandler

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