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From "Eranga Jayasundera (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (AXIS2-3856) Wrong WSDL for sequences in Corba IDL structs
Date Wed, 13 Aug 2008 00:43:44 GMT

     [ https://issues.apache.org/jira/browse/AXIS2-3856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eranga Jayasundera resolved AXIS2-3856.
---------------------------------------

       Resolution: Fixed
    Fix Version/s: nightly

This issue is resolved. 

> Wrong WSDL for sequences in Corba IDL structs
> ---------------------------------------------
>
>                 Key: AXIS2-3856
>                 URL: https://issues.apache.org/jira/browse/AXIS2-3856
>             Project: Axis 2.0 (Axis2)
>          Issue Type: Bug
>          Components: corba
>            Reporter: J├╝rgen Weber
>            Assignee: Eranga Jayasundera
>            Priority: Blocker
>             Fix For: nightly
>
>
> For some sequences containing structs and/or structs containing sequences there is a
wrong WSDL generated (at least the generated Axis2 Java Stubs produce an XML that results
in a wrong Corba call). At runtime this results in the Orb complaining about NULL elements
being marshalled.
> To reproduce: Take the sample from http://wso2.org/library/2807 and include these IDL
definitions:
>    struct B {
> 	     string s;
>      };
>      
>      struct A {
> 	     sequence<B> Bseq;
> 	     string x;
>      };
>      
>      typedef sequence<A>  Aseq; 
>      
>     interface MyCorbaService 
>     { 
> 	    
> 	 void testSeq(in Aseq pAs);
> this results in the WSDL snipped below. The representation for string x should be outside
of the xs:sequence.
> <xs:element name="testSeq">
> 	<xs:complexType>
> 		<xs:sequence>
> 			<xs:element name="pAs" nillable="true" type="ns:Aseq"/>
> 		</xs:sequence>
> 	</xs:complexType>
> </xs:element>
> <xs:element name="Aseq" type="ns:Aseq"/>
> <xs:complexType name="Aseq">
> 	<xs:sequence>
> 		<xs:element maxOccurs="unbounded" minOccurs="0" name="item" nillable="true" type="ns:A"/>
> 	</xs:sequence>
> </xs:complexType>
> <xs:element name="A" type="ns:A"/>
> <xs:complexType name="A">
> 	<xs:sequence>
> 		<xs:element maxOccurs="unbounded" minOccurs="0" name="Bseq" nillable="true" type="ns:B"/>
> 		<xs:element name="x" nillable="true" type="xs:string"/>
> 	</xs:sequence>
> </xs:complexType>
> <xs:element name="B" type="ns:B"/>
> <xs:complexType name="B">
> 	<xs:sequence>
> 		<xs:element name="s" nillable="true" type="xs:string"/>
> 	</xs:sequence>
> </xs:complexType>
> For this Test Client Code:
>         MycorbaserverStub.TestSeq ts = new MycorbaserverStub.TestSeq();
>         
>         MycorbaserverStub.B b = new MycorbaserverStub.B();
>         b.setS("hello");
>         
>         MycorbaserverStub.A a = new MycorbaserverStub.A();
>         a.addBseq(b);
>         a.setX("x");
>         
>         MycorbaserverStub.Aseq as = new MycorbaserverStub.Aseq();
>         as.addItem(a);
>         
>         ts.setPAs(as);
>         
>         stub.testSeq(ts);
> Using JacORB you see 
> [INFO] org.omg.CORBA.MARSHAL: Cannot marshall null string.  vmcid: 0x0  minor code: 0
 completed: No
> The XML on the wire is
> <?xml version='1.0' encoding='UTF-8'?>
> <soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope">
> 	<soapenv:Body>
> 		<ns1:testSeq xmlns:ns1="http://corba2ws/xsd">
> 			<ns1:pAs>
> 				<ns1:item>
> 					<ns1:Bseq>
> 						<ns1:s>hello</ns1:s>
> 					</ns1:Bseq>
> 					<ns1:x>x</ns1:x>
> 				</ns1:item>
> 			</ns1:pAs>
> 		</ns1:testSeq>
> 	</soapenv:Body>
> </soapenv:Envelope>

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