[WsGen] Anonymous types in wsdl:message cause NPE
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Key: XFIRE-315
URL: http://jira.codehaus.org/browse/XFIRE-315
Project: XFire
Type: Bug
Components: Generator
Versions: 1.0
Reporter: Kenny MacLeod
Assigned to: Dan Diephouse
Priority: Critical
When you try to use Wsdl11Generator (e.g,. from WsGenTask) to generate WSDL
bindings from a WSDL file which contains Messages with anonymous schema types,
you get a NullPointerException from AbstractServiceGenerator.
Take the following WSDL fragment:
<wsdl:message name="MyMessage">
<wsdl:part name="parameters" element="tns:MyResponse" />
</wsdl:message>
<wsdl:types>
<s:schema elementFormDefault="qualified"
targetNamespace="http://tempuri.org/";>
<s:element name="MyResponse">
<s:complexType>
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="request"
type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
</s:schema>
</wsdl:types>
If you look at WSDLServiceBuilder.createMessagePart(), you see the following
logic:
MessagePartInfo part = info.addMessagePart(element.getQName(),
XmlSchemaElement.class);
SchemaType st = null;
if (element.getRefName() != null)
{
st = getBindingProvider().getSchemaType(element.getRefName(),
service);
}
else if (element.getSchemaTypeName() != null)
{
st =
getBindingProvider().getSchemaType(element.getSchemaTypeName(), service);
}
part.setSchemaType(st);
It appears that this code will only work for Messages with non-anonymous
element types. However, it looks as though it would be trivial to check
whether the element has an anonymous type by adding another elese-if clause:
else if (element.getSchemaType() != null)
{
st = element.getSchemaType();
}
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