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https://issues.apache.org/jira/browse/AXIS2-3028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12525619
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Amila Chinthaka Suriarachchi commented on AXIS2-3028:
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use getOMElement().getXMLStreamReader() to get the xml stream reader.
you can pass the OMAbstractFactory.getOMFactory() to pass the factory to
getOMElement method.
> Generated ADBBean: Issue with getPullParser() method for optional attributes
> ----------------------------------------------------------------------------
>
> Key: AXIS2-3028
> URL: https://issues.apache.org/jira/browse/AXIS2-3028
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: codegen
> Affects Versions: 1.2
> Reporter: Tobias Jordan
> Assignee: Amila Chinthaka Suriarachchi
>
> A complexType in my XSD file contains a optional attribute. For example:
> <xs:complexType name="foo_T">
> <xs:attribute use="optional" name="bla" type="bla_T">
> </xs:complexType>
> The generated ADBBean class Foo_T.java has the following code part in the
> getPullParser() method:
> attribList.add(new javax.xml.namespace.QName("", "bla"));
> attribList.add(localBla.toString());
> And here comes the issue:
> I wrote a custom handler to print the SOAP messages to stdout:
> SOAPEnvelope env = msgContext.getEnvelope();
> System.out.println(env.toString());
> For messages containing an optional attribute as described above, the
> toString() call on the SOAP envelope results in a NullPointerException. The
> NullPointer occurs because toString() ends up in the getPullParser() method
> and the localBla variable isn't set (since it is optional!).
> So I guess there is a missing check against null in the generated code.
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