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https://issues.apache.org/jira/browse/AXIS2-4579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Deepal Jayasinghe reassigned AXIS2-4579:
----------------------------------------
Assignee: Amila Chinthaka Suriarachchi
Amila,
I think you are the only one who can handle this.
> NullPointerException in WSDL11ToAxisServiceBuilder when importing an output
> only operation
> ------------------------------------------------------------------------------------------
>
> Key: AXIS2-4579
> URL: https://issues.apache.org/jira/browse/AXIS2-4579
> Project: Axis2
> Issue Type: Bug
> Components: kernel
> Affects Versions: 1.5
> Reporter: Dave Bryant
> Assignee: Amila Chinthaka Suriarachchi
>
> A null pointer exception occurs in WSDL11ToAxisServiceBuilder when importing
> the WSDL below. It includes a notification style operation (i.e. output
> only), and the null pointer occurs when the service builder attempts to copy
> across the extension elements. The problem is that it tries to copy the
> extension elements from the input message rather than the output message - as
> the input is null, a null pointer occurs. If the input message was not null
> this is still a bug as it is copying the extension elements from the wrong
> place.
> The bug is on line 1343 (revision 822304 from
> http://svn.apache.org/viewvc/webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/description/WSDL11ToAxisServiceBuilder.java).
> {code}
> 1334 // Create an output message and add
> 1335 Output wsdl4jOutputMessage = wsdl4jOperation.getOutput();
> 1336 if (null != wsdl4jOutputMessage) {
> 1337 AxisMessage outMessage = axisOperation
> 1338 .getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
> 1339 Message message = wsdl4jOutputMessage.getMessage();
> 1340 if (null != message) {
> 1341
> 1342 outMessage.setName(message.getQName().getLocalPart());
> 1343 copyExtensionAttributes(wsdl4jInputMessage.getExtensionAttributes(),
> 1344 outMessage, PORT_TYPE_OPERATION_OUTPUT);
> 1345
> 1346 // wsdl:portType -> wsdl:operation -> wsdl:output
> 1347 }
> {code}
> The following WSDL triggers the problem:
> {code:xml}
> <?xml version="1.0" encoding="UTF-8"?>
> <wsdl:definitions targetNamespace="http://www.example.com/";
> xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
> xmlns="http://www.example.com/";
> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
> xmlns:http="http://schemas.xmlsoap.org/wsdl/http/";
> xmlns:xs="http://www.w3.org/2001/XMLSchema";
> xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";
> xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/";>
> <wsdl:message name="operationResponse">
> <wsdl:part name="parameters" element="operationResponse" />
> </wsdl:message>
> <wsdl:portType name="examplePortType">
> <wsdl:operation name="operation">
> <wsdl:output message="operationResponse" />
> </wsdl:operation>
> </wsdl:portType>
> <wsdl:binding name="binding" type="examplePortType">
> <soap:binding style="document"
> transport="http://schemas.xmlsoap.org/soap/http"; />
> <wsdl:operation name="operation">
> <soap:operation soapAction="urn:operation"
> style="document" />
> <wsdl:output>
> <soap:body use="literal" />
> </wsdl:output>
> </wsdl:operation>
> </wsdl:binding>
> <wsdl:service name="service">
> <wsdl:port name="endpoint" binding="binding">
> <soap:address
> location="https://127.0.0.1:8444/services/Service/"; />
> </wsdl:port>
> </wsdl:service>
> </wsdl:definitions>
> {code}
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