JAXWS JavaFirst throws NPE when @WebParameter is not defined in SEP for
doc/lit/wrap
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Key: CXF-450
URL: https://issues.apache.org/jira/browse/CXF-450
Project: CXF
Issue Type: Bug
Reporter: Johnson Ma
*JAXWS, JAVA-First, Document/Lit/Wrapper
* test java SEI class
@WebService(targetNamespace = "http://iona.com/";, name = "Hello")
public interface Hello {
@ResponseWrapper(targetNamespace = "http://iona.com/";, className =
"com.iona.SayHiResponse", localName = "sayHiResponse")
@RequestWrapper(targetNamespace = "http://iona.com/";, className =
"com.iona.SayHi", localName = "sayHi")
@WebMethod(operationName = "sayHi")
public void sayHi(
long l1
);
}
* got nullpoint exception as following
INFO: Creating Service {http://iona.com/}HelloService from WSDL.
Exception in thread "main" java.lang.NullPointerException
at
org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeParameter(ReflectionServiceFactoryBean.java:476)
at
org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.initializeParameter(JaxWsServiceFactoryBean.java:343)
at
org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.initializeClassInfo(JaxWsServiceFactoryBean.java:322)
at
org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.initializeWSDLOperation(JaxWsServiceFactoryBean.java:160)
* reason:
In JaxWsServerFactoryBean, line number 342:
if (isIn && !isOut) {
QName name = getInPartName(o, method, i);
part = o.getInput().getMessagePart(name);
initializeParameter(part, paramType, genericType);
part.setIndex(i);
}
The part is null, which caused the NPE,
In JaxWSServiceConfiguration, line number 175.
public QName getInPartName(OperationInfo op, Method method, int paramNumber) {
if (paramNumber < 0) {
return null;
}
return getPartName(op, method, paramNumber, "arg" + paramNumber);
}
But the wsdl we generated from SEI is using
<xs:element name="sayHi">
<xs:complexType>
<xs:sequence>
<xs:element form="qualified" name="l1" type="xs:long"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="sayHiResponse">
<xs:complexType/>
</xs:element>
</xsd:schema>
</wsdl:types>
<wsdl:message name="sayHi">
<wsdl:part name="sayHi" element="tns:sayHi">
</wsdl:part>
</wsdl:message>
So it looking for arg0, but it is defined in generated wsdl as 'l1'.
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