WSDL2Java fails with NPE when soapAction attribute is missing
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Key: AXIS2-830
URL: http://issues.apache.org/jira/browse/AXIS2-830
Project: Apache Axis 2.0 (Axis2)
Type: Bug
Components: wsdl
Versions: 1.0
Reporter: Thomas Weber
if soapAction attribute does not appear in soap:operation, WSDL2Java fails with
NPE.
adding soapAction="" fixes this, but from WSDL1.1 spec, section 3.4, I read
that it must be omitted.
java.lang.NullPointerException
at
org.apache.xalan.serialize.SerializerToXML.writeAttrString(SerializerToXML.java:2229)
at
org.apache.xalan.serialize.SerializerToXML.processAttribute(SerializerToXML.java:1084)
at
org.apache.xalan.serialize.SerializerToXML.startElement(SerializerToXML.java:944)
at
org.apache.xalan.transformer.TransformerIdentityImpl.startElement(TransformerIdentityImpl.java:1017)
at org.apache.xml.utils.TreeWalker.startNode(TreeWalker.java:346)
at org.apache.xml.utils.TreeWalker.traverse(TreeWalker.java:167)
at
org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:325)
at
org.apache.axis2.wsdl.codegen.emitter.AxisServiceBasedMultiLanguageEmitter.debugLogDocument(AxisServiceBasedMultiLanguageEmitter.java:1322)
at
org.apache.axis2.wsdl.codegen.emitter.AxisServiceBasedMultiLanguageEmitter.writeInterface(AxisServiceBasedMultiLanguageEmitter.java:585)
at
org.apache.axis2.wsdl.codegen.emitter.AxisServiceBasedMultiLanguageEmitter.emitStubFromService(AxisServiceBasedMultiLanguageEmitter.java:262)
at
org.apache.axis2.wsdl.codegen.emitter.AxisServiceBasedMultiLanguageEmitter.emitStub(AxisServiceBasedMultiLanguageEmitter.java:169)
at
org.apache.axis2.wsdl.codegen.CodeGenerationEngine.generate(CodeGenerationEngine.java:176)
at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:32)
at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:21)
java.lang.NullPointerException
at
org.apache.xalan.serialize.SerializerToXML.writeAttrString(SerializerToXML.java:2229)
at
org.apache.xalan.serialize.SerializerToXML.processAttribute(SerializerToXML.java:1084)
at
org.apache.xalan.serialize.SerializerToXML.startElement(SerializerToXML.java:944)
at
org.apache.xalan.transformer.TransformerIdentityImpl.startElement(TransformerIdentityImpl.java:1017)
wsdl:
<?xml version="1.0" encoding="UTF-8"?>
<definitions name="DataRequest" targetNamespace="http://test.nowhere.de";
xmlns="http://schemas.xmlsoap.org/wsdl/";
xmlns:tns="http://test.nowhere.de";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/";
xmlns:http="http://schemas.xmlsoap.org/wsdl/http/";
xmlns:wsa="http://www.w3.org/2005/08/addressing";
xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl"; >
<!-- Schema -->
<types>
<xsd:schema elementFormDefault="qualified"
targetNamespace="http://test.nowhere.de";>
<xsd:import
namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
<!-- object data type definitions -->
<xsd:complexType name="Data">
<xsd:sequence>
<xsd:element name="a" type="xsd:string" />
<xsd:element name="b" type="xsd:string" />
</xsd:sequence>
</xsd:complexType>
<!-- SOAP definitions -->
<xsd:element name="requestDataRequest">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="data" type="tns:Data"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
</types>
<!-- Messages -->
<message name="requestDataSoapIn">
<part name="parameters" element="tns:requestDataRequest" />
</message>
<!-- Port Types -->
<portType name="DataRequestServiceSoapPortType">
<operation name="requestData">
<input message="tns:requestDataSoapIn" />
</operation>
</portType>
<!-- Bindings -->
<binding name="DataRequestServiceSoapBinding"
type="tns:DataRequestServiceSoapPortType">
<soap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"; />
<operation name="requestData">
<soap:operation style="document" />
<input>
<soap:body use="literal" />
</input>
</operation>
</binding>
<!-- Service -->
<service name="DataRequestService">
<port name="DataRequestServiceSoapPort"
binding="tns:DataRequestServiceSoapBinding">
<soap:address location="@access-point-url@" />
</port>
</service>
</definitions>
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