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From "Upul Godage (JIRA)" <j...@apache.org>
Subject [jira] Commented: (AXIS2-2902) jaxbri databinding cannot handle multiple XML elements of the same type
Date Tue, 07 Aug 2007 05:39:59 GMT

    [ https://issues.apache.org/jira/browse/AXIS2-2902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12518071
] 

Upul Godage commented on AXIS2-2902:
------------------------------------

It seems to me in the codegen templates, it assumes all in, out message types of each operation
are different from each other.  That means each of the in, out return types can be used only
once.  It looks like it is not specific to jaxbri code generation.   In other code generation
methods each of the in, out argument types are generated unique for each message.  So that
problem is not there for others.  

> jaxbri databinding cannot handle multiple XML elements of the same type
> -----------------------------------------------------------------------
>
>                 Key: AXIS2-2902
>                 URL: https://issues.apache.org/jira/browse/AXIS2-2902
>             Project: Axis 2.0 (Axis2)
>          Issue Type: Bug
>          Components: databinding
>    Affects Versions: 1.2
>            Reporter: Denis Rachal
>            Assignee: Amila Chinthaka Suriarachchi
>         Attachments: test.wsdl
>
>
> wsdl2java with jaxbri databinding cannot handle multiple XML elements of the same type.
I have two elements of the same type. If I define two messages in my WSDL with the two different
XML elements that are of the same type, a message is generated for the second element with
the name of the first element.
> WSDL is attached for an example. 
> In short. I have defined two request messages:
> 	<wsdl:message name="ReplyToRequestMessage">
> 		<wsdl:part name="ReplyTo" element="wsa:ReplyTo" />
> 	</wsdl:message>
> and 
> 	<wsdl:message name="FromResponseMessage">
> 		<wsdl:part name="From" element="wsa:From" />
> 	</wsdl:message>
> WS Addressing (http://schemas.xmlsoap.org/ws/2004/08/addressing/) defines the elements
"ReplyTo" & "From" as follows:
>   <xs:element name="From" type="wsa:EndpointReferenceType" /> 
>   <xs:element name="ReplyTo" type="wsa:EndpointReferenceType" /> 
> They are both the same type, "wsa:EndpointReferenceType"
> The stub code generated has a toOM() method that is used to generate both the "ReplyTo"
element and the "From" element, but the method has hardcoded the element name "ReplyTo" making
it incorrect for the use with the "From" case. See generated code below:
>                 private org.apache.axiom.om.OMElement toOM(org.xmlsoap.schemas.ws._2004._08.addressing.EndpointReferenceType
param, org.apache.axiom.soap.SOAPFactory factory, boolean optimizeContent) {
>                     try {
>                         javax.xml.bind.JAXBContext context = org_xmlsoap_schemas_ws__2004__08_addressing_EndpointReferenceType;
>                         javax.xml.bind.Marshaller marshaller = context.createMarshaller();
>                         marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_FRAGMENT,
Boolean.TRUE);            
>                         JaxbRIDataSource source = new JaxbRIDataSource( org.xmlsoap.schemas.ws._2004._08.addressing.EndpointReferenceType.class,
>                                                                         param,
>                                                                         marshaller,
>                                                                         "http://schemas.xmlsoap.org/ws/2004/08/addressing",
>                                                                         "ReplyTo");
>                         org.apache.axiom.om.OMNamespace namespace = factory.createOMNamespace("",
>                                                                            null);
>                         return factory.createOMElement(source, "ReplyTo", namespace);
>                     } catch (javax.xml.bind.JAXBException bex){
>                         throw new RuntimeException(bex);
>                     }
>                 }
> To duplicate use the attached WSDL. Download the http://schemas.xmlsoap.org/ws/2004/08/addressing
schema to "addressing.xsd" in the same directory as the "test.wsdl" and run the following
command:
> wsdl2java -uri test.wsdl -o gen-src -p com.test -s -t -d jaxbri

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