[ http://issues.apache.org/jira/browse/AXIS2-1851?page=all ]
Amila Chinthaka Suriarachchi updated AXIS2-1851:
------------------------------------------------
Attachment: axis2_kernal_patch.txt
This line <wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"/>
causes the problem. Always axis2 expects a child element for document element.
if (documentationElement != null) {
Node firstChild = documentationElement.getFirstChild();
String serviceDes;
if (firstChild.getNodeType() == Node.TEXT_NODE) {
serviceDes = firstChild.getNodeValue();
} else {
serviceDes = DOM2Writer.nodeToString(firstChild);
}
axisService.setServiceDescription(serviceDes);
}
I added a null check for firstchild as well
if ((documentationElement != null) && (documentationElement.getFirstChild() !=
null)) {
Node firstChild = documentationElement.getFirstChild();
String serviceDes;
if (firstChild.getNodeType() == Node.TEXT_NODE) {
serviceDes = firstChild.getNodeValue();
} else {
serviceDes = DOM2Writer.nodeToString(firstChild);
}
axisService.setServiceDescription(serviceDes);
}
Any way why you want to have an empty documentaion element?
> Null pointer exception when using the WSDL2Java tool
> ----------------------------------------------------
>
> Key: AXIS2-1851
> URL: http://issues.apache.org/jira/browse/AXIS2-1851
> Project: Apache Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: wsdl, codegen
> Affects Versions: 1.1
> Environment: Windows XP, IBM IntelliStation Z Pro
> Reporter: Piers Coleman
> Priority: Blocker
> Attachments: axis2_kernal_patch.txt, ContactTypes.xsd,
> EmployerInfoRequest.xsd, EmployerInfoResponse.xsd
>
>
> I'm trying to use the WSDL2Java tool to generate my server-side skeleton
> code. The
> results are below. The WSDL file imports the XSD files that it uses. I've
> included the WSDL at the end as well
> The WSDL was validated using the interoperability tool from WS-I:
> http://www.ws-i.org/deliverables/workinggroup.aspx?wg=testingtools. I
> plugged this tool into SoapUI and everything passed ok.
> The WSDL was validated using the latest version of XMLSpy.
> Let me know if you would also like the imported xsd files.
> C:\WCA\PocWebService\Types>WSDL2Java.bat -uri PocService.wsdl -ss -sd
> -d xmlbean s -o ..\out -p services.pocservice
> Using AXIS2_HOME: C:\axis2-1.1
> Using JAVA_HOME: C:\j2sdk1.4.2_13
> Retrieving schema at 'EmployerInfoResponse.xsd', relative to
> 'file:/C:/WCA/PocWebService/Types/'.
> Retrieving schema at 'ContactTypes.xsd', relative to
> file:/C:/WCA/PocWebService
> /Types/EmployerInfoResponse.xsd'.
> Retrieving schema at 'EmployerInfoException.xsd', relative to
> 'file:/C:/WCA/PocW
> ebService/Types/'.
> Retrieving schema at 'EmployerInfoRequest.xsd', relative to
> 'file:/C:/WCA/PocWeb
> Service/Types/'.
> Dec 7, 2006 5:01:50 PM
> org.apache.axis2.description.WSDL11ToAxisServiceBuilder p
> opulateService
> SEVERE: java.lang.NullPointerException
> Exception in thread "main"
> org.apache.axis2.wsdl.codegen.CodeGenerationException
> : Error parsing WSDL
> at
> org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerat
> ionEngine.java:112)
> at
> org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:32)
> at
> org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:21)
> Caused by: org.apache.axis2.AxisFault: null; nested exception is:
> java.lang.NullPointerException
> at
> org.apache.axis2.description.WSDL11ToAxisServiceBuilder.populateServi
> ce(WSDL11ToAxisServiceBuilder.java:250)
> at
> org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerat
> ionEngine.java:103)
> ... 2 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.axis2.description.WSDL11ToAxisServiceBuilder.populateServi
> ce(WSDL11ToAxisServiceBuilder.java:235)
> ... 3 more
> <definitions xmlns:tns="urn:wsbc.com:webportal:services:pocservice"
> xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/";
> xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";
> xmlns:import1="urn:wsbc.com:webportal:messages"
> xmlns:xsd="http://www.w3.org/2001/XMLSchema";
> xmlns="http://schemas.xmlsoap.org/wsdl/"; name="PocService"
> targetNamespace="urn:wsbc.com:webportal:services:pocservice">
> <wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"/>
> <types>
> <xsd:schema>
> <xsd:import schemaLocation="EmployerInfoResponse.xsd"
> namespace="urn:wsbc.com:webportal:messages"/>
> <xsd:import schemaLocation="EmployerInfoException.xsd"
> namespace="urn:wsbc.com:webportal:messages"/>
> <xsd:import schemaLocation="EmployerInfoRequest.xsd"
> namespace="urn:wsbc.com:webportal:messages"/>
> </xsd:schema>
> </types>
> <message name="getEmployerInfoIn">
> <wsdl:documentation
> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"/>
> <part name="messagePart" element="import1:GetEmployerInfo"/>
> </message>
> <message name="getEmployerInfoOut">
> <wsdl:documentation
> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"/>
> <part name="messagePart"
> element="import1:GetEmployerInfoResponse"/>
> </message>
> <message name="employerInfoProcessingFaultIn">
> <wsdl:documentation
> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"/>
> <part name="messagePart"
> element="import1:EmployerInfoProcessingFault"/>
> </message>
> <portType name="PocServiceInterface">
> <wsdl:documentation
> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"/>
> <operation name="GetEmployerInfo">
> <wsdl:documentation
> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"/>
> <input message="tns:getEmployerInfoIn"/>
> <output message="tns:getEmployerInfoOut"/>
> <fault name="EmployerInfoProcessingException"
> message="tns:employerInfoProcessingFaultIn"/>
> </operation>
> </portType>
> <binding name="PocService" type="tns:PocServiceInterface">
> <soap:binding transport="http://schemas.xmlsoap.org/soap/http"/>
> <operation name="GetEmployerInfo">
> <soap:operation
> soapAction="urn:wsbc.com:webportal:services:pocservice:getEmployerInfoIn"
> style="document"/>
> <input>
> <soap:body use="literal"/>
> </input>
> <output>
> <soap:body use="literal"/>
> </output>
> <fault name="EmployerInfoProcessingException">
> <soap:fault
> name="EmployerInfoProcessingException" use="literal"/>
> </fault>
> </operation>
> </binding>
> <service name="PocServicePort">
> <port name="PocServicePort" binding="tns:PocService">
> <soap:address
> location="http://localhost:9080/axis2/pocwebservice"/>
> </port>
> </service>
> </definitions>
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