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https://issues.apache.org/jira/browse/CXF-3449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jens Lauterbach updated CXF-3449:
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Component/s: (was: JAXB Databinding)
> cxf-codegen-plugin produces wrong code for wsdl elements with nillable="true"
> -----------------------------------------------------------------------------
>
> Key: CXF-3449
> URL: https://issues.apache.org/jira/browse/CXF-3449
> Project: CXF
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.3.3
> Environment: Windows 7 Service Pack 1
> Java JDK 1.60_22
> Maven 3.01
> cxf-codegen-plugin 2.3.3
> Reporter: Jens Lauterbach
> Labels: cxf-codegen-plugin, maven
> Attachments: codegenbug.zip
>
>
> I think I found a bug in the code generation used/made by CXF. I discovered
> it while using the *cxf-codegen-plugin* for Maven. The bug is related to WSDL
> elements that use the attribute "nillable" set to "true". I made a little
> example which I'll attach to this bug report. In the example there is a
> complexType "Message":
> {code}
> <xsd:complexType name="Message">
> <xsd:sequence>
> <xsd:element minOccurs="0" name="body" nillable="true" type="xsd:string"/>
> </xsd:sequence>
> </xsd:complexType>
> {code}
> Using this complexType the resulting xml output looks like this:
> {code}
> <?xml version="1.0" ?>
> <S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/";>
> <S:Body>
> <ns2:SendMessage xmlns:ns2="http://www.example.org/codegenbug/";>
> <message>
> <ns2:codegenbug>New Message</ns2:codegenbug>
> </message>
> </ns2:SendMessage>
> </S:Body>
> </S:Envelope>
> {code}
> (FYI: _codegenbug_ is the name of the webservice)
> If you change the body element in the complexType "Message" to:
> {code}<xsd:element minOccurs="0" name="body" type="xsd:string"/>{code}
> you get the correct xml output:
> {code}
> <?xml version="1.0" ?>
> <S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/";>
> <S:Body>
> <ns2:SendMessage xmlns:ns2="http://www.example.org/codegenbug/";>
> <message>
> <body>New Message</body>
> </message>
> </ns2:SendMessage>
> </S:Body>
> </S:Envelope>
> {code}
> As you can see in the above example, without *nillable=true* the xml output
> (or message) is generated correct.
> To test this I created a Maven Project with a test wsdl and a junit test. To
> have a look at the xml output I run the query through tcpmon. You can
> download tcpmon here:
> http://ws.apache.org/commons/tcpmon/download.cgi
> In the WSDL I set the endpoint to "http://127.0.0.1:10000";. So you need to
> make tcpmon listen on port "10000". The target endpoint is "127.0.0.1" and
> port "8088". To quickly create a mockup endpoint I used soapUI. You can
> download soupUI here:
> http://sourceforge.net/projects/soapui/files/soapui/3.6.1/
> I attached the soupUI project to the ticket.
> After you set up everything you can run "mvn clean test". You should get a
> build failure. But this is ok. There should be a soap message in tcpmon. In
> this soap message you can see the faulty xml message.
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