[CXF-3891] WSDL2JS Null Pointer Exception

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.3
• Fix Version/s: 2.4.5, 2.5.1
• Component/s: JavaScript Client

Environment

Windows Vista 64-bit

• Estimated Complexity: Unknown
• Assignee: Daniel Kulp
• Reporter: Joe Godleski
• Created: 31/Oct/11 02:22
• Updated: 19/Dec/11 16:15
• Resolved: 05/Dec/11 20:52

Description

Given my wsdl and xsd wsdl2java.bat runs without issue but wsdl2js.bat throws Null Pointer Exception:

org.apache.cxf.tools.common.ToolException: java.lang.NullPointerException
        at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:294)
        at org.apache.cxf.tools.wsdlto.javascript.JavaScriptContainer.execute(JavaScriptContainer.java:154)
        at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:103)
        at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:67)
        at org.apache.cxf.tools.wsdlto.javascript.WSDLToJavaScript.run(WSDLToJavaScript.java:60)
        at org.apache.cxf.tools.wsdlto.javascript.WSDLToJavaScript.main(WSDLToJavaScript.java:97)
Caused by: java.lang.NullPointerException
        at org.apache.ws.commons.schema.XmlSchemaCollection.getTypeByQName(XmlSchemaCollection.java:221)
        at org.apache.cxf.common.xmlschema.SchemaCollection.getTypeByQName(SchemaCollection.java:106)
        at org.apache.cxf.javascript.service.ServiceJavascriptBuilder.getElementsForParts(ServiceJavascriptBuilder.java:745)
        at org.apache.cxf.javascript.service.ServiceJavascriptBuilder.createResponseDeserializer(ServiceJavascriptBuilder.java:516)
        at org.apache.cxf.javascript.service.ServiceJavascriptBuilder.end(ServiceJavascriptBuilder.java:269)
        at org.apache.cxf.service.ServiceModelVisitor.walk(ServiceModelVisitor.java:76)
        at org.apache.cxf.tools.wsdlto.javascript.WSDLToJavaScriptProcessor.process(WSDLToJavaScriptProcessor.java:93)
        at org.apache.cxf.tools.wsdlto.javascript.JavaScriptContainer.execute(JavaScriptContainer.java:147)
        at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:286)
        ... 5 more

xsd:

<?xml version="1.0" encoding="UTF-8"?>
<schema
	xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://webservices/"
	xmlns:tns="http://webservices/" elementFormDefault="qualified">
	
	<!-- getFacilities -->
	<element name="FacilityID" type="string" />
	<element name="FacilityName" type="string" />
	<element name="Facility">
		<complexType>
			<sequence>
				<element ref="tns:FacilityID" />
				<element ref="tns:FacilityName" />
			</sequence>
		</complexType>
	</element>
	<element name="Facilities">
		<complexType>
			<sequence>
				<element maxOccurs="unbounded" ref="tns:Facility" />
			</sequence>
		</complexType>
	</element>
	
	<!-- getAreasForFacility -->
	<element name="AreaName" type="string" />
	<element name="Area">
		<complexType>
			<sequence>
				<element ref="tns:FacilityID" />
				<element ref="tns:AreaName" />
			</sequence>
		</complexType>
	</element>
	<element name="Areas">
		<complexType>
			<sequence>
				<element maxOccurs="unbounded" ref="tns:Area" />
			</sequence>
		</complexType>
	</element>
	
	<!-- getLocationsForArea -->
	<element name="GetLocationsRequestParam">
		<complexType>
			<sequence>
				<element ref="tns:FacilityID" />
				<element ref="tns:AreaName" />
			</sequence>
		</complexType>
	</element>
	<element name="LocationName" type="string" />
	<element name="LocationState" type="string" />
	<element name="Location">
		<complexType>
			<sequence>
				<element ref="tns:FacilityID" />
				<element ref="tns:AreaName" />
				<element ref="tns:LocationName" />
				<element ref="tns:LocationState" />
			</sequence>
		</complexType>
	</element>
	<element name="Locations">
		<complexType>
			<sequence>
				<element maxOccurs="unbounded" ref="tns:Location" />
			</sequence>
		</complexType>
	</element>
	
	<!-- getLocationState -->
	<element name="GetLocationStateRequestParam">
		<complexType>
			<sequence>
				<element ref="tns:FacilityID" />
				<element ref="tns:AreaName" />
				<element ref="tns:LocationName" />
			</sequence>
		</complexType>
	</element>
	
</schema>

wsdl:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<wsdl:definitions
	xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://webservices/"
	xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
	name="OnTrack" targetNamespace="http://webservices/">

	<wsdl:types>
		<xsd:schema>
			<xsd:import schemaLocation="OnTrack.xsd" namespace="http://webservices/" />
		</xsd:schema>
	</wsdl:types>
  
	<wsdl:message name="GetFacilitiesRequest" />
	<wsdl:message name="GetFacilitiesResponse">
		<wsdl:part element="tns:Facilities" name="Facilities" />
	</wsdl:message>
	<wsdl:message name="GetAreasRequest">
		<wsdl:part element="tns:FacilityID" name="FacilityID" />
	</wsdl:message>
	<wsdl:message name="GetAreasResponse">
		<wsdl:part element="tns:Areas" name="Areas" />
	</wsdl:message>
	<wsdl:message name="GetLocationsRequest">
		<wsdl:part element="tns:GetLocationsRequestParam" name="FacilityID_AreaName" />
	</wsdl:message>
	<wsdl:message name="GetLocationsResponse">
		<wsdl:part element="tns:Locations" name="Locations" />
	</wsdl:message>
	<wsdl:message name="GetLocationStateRequest">
		<wsdl:part element="tns:GetLocationStateRequestParam" name="FacilityID_AreaName_LocationName" />
	</wsdl:message>
	<wsdl:message name="GetLocationStateResponse">
		<wsdl:part element="tns:Location" name="Location" />
	</wsdl:message>
  
	<wsdl:portType name="OnTrack">
		<wsdl:operation name="GetFacilities">
			<wsdl:input message="tns:GetFacilitiesRequest"/>
			<wsdl:output message="tns:GetFacilitiesResponse"/>
		</wsdl:operation>
		<wsdl:operation name="GetAreas">
			<wsdl:input message="tns:GetAreasRequest" />
			<wsdl:output message="tns:GetAreasResponse" />
		</wsdl:operation>
		<wsdl:operation name="GetLocations">
			<wsdl:input message="tns:GetLocationsRequest" />
			<wsdl:output message="tns:GetLocationsResponse" />
		</wsdl:operation>
		<wsdl:operation name="GetLocationState">
			<wsdl:input message="tns:GetLocationStateRequest" />
			<wsdl:output message="tns:GetLocationStateResponse" />
		</wsdl:operation>
	</wsdl:portType>
  
	<wsdl:binding name="OnTrackSOAP" type="tns:OnTrack">
		<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
		<wsdl:operation name="GetFacilities">
			<soap:operation soapAction=""/>
			<wsdl:input>
				<soap:body use="literal"/>
			</wsdl:input>
			<wsdl:output>
				<soap:body use="literal"/>
			</wsdl:output>
		</wsdl:operation>
		<wsdl:operation name="GetAreas">
			<soap:operation soapAction=""/>
			<wsdl:input>
				<soap:body use="literal"/>
			</wsdl:input>
			<wsdl:output>
				<soap:body use="literal"/>
			</wsdl:output>
		</wsdl:operation>
		<wsdl:operation name="GetLocations">
			<soap:operation soapAction=""/>
			<wsdl:input>
				<soap:body use="literal"/>
			</wsdl:input>
			<wsdl:output>
				<soap:body use="literal"/>
			</wsdl:output>
		</wsdl:operation>
		<wsdl:operation name="GetLocationState">
			<soap:operation soapAction=""/>
			<wsdl:input>
				<soap:body use="literal"/>
			</wsdl:input>
			<wsdl:output>
				<soap:body use="literal"/>
			</wsdl:output>
		</wsdl:operation>
	</wsdl:binding>
  
	<wsdl:service name="OnTrack">
		<wsdl:port binding="tns:OnTrackSOAP" name="OnTrackSOAP">
			<soap:address location="http://godleski2-dt/OnTrack"/>
		</wsdl:port>
	</wsdl:service>
  
</wsdl:definitions>