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I need some guidence. I am trying to generate XMLBeans bindings using the XFire tools and I am not having any luck. I have a valid WSDL file and I am trying to generate my web service using a Contract First approach. I know the WSDL is valid because I can generate the service using AXIS2.
Here is my question, do I need to generate the XMLBean first or does the myEclipse tooling generate the necessary XMLBeans for me. With AXIS, the XMLBeans are generated for me. I have generated the XMLBeans and placed the jar file in my classpath but that didn’t seem to work.
Here is the Log file showing the error message I am getting when I simply have a WSDL and I try to generate the service using XMLBeans bindings:
Error
Mon Aug 28 11:00:55 MDT 2006
Error generating servicesjava.lang.NullPointerException
at org.apache.xmlbeans.impl.common.QNameHelper.hexsafedir(QNameHelper.java:176)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.typeSystemForComponent(SchemaTypeLoaderImpl.java:249)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.findDocumentTypeRef(SchemaTypeLoaderImpl.java:430)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.findDocumentType(SchemaTypeLoaderBase.java:129)
at org.codehaus.xfire.gen.xmlbeans.XmlBeansSchemaSupport.getType(XmlBeansSchemaSupport.java:50)
at org.codehaus.xfire.gen.xmlbeans.XmlBeansSchemaSupport.getType(XmlBeansSchemaSupport.java:24)
at org.codehaus.xfire.gen.jsr181.AbstractServiceGenerator.generateOperation(AbstractServiceGenerator.java:140)
at org.codehaus.xfire.gen.jsr181.AbstractServiceGenerator.generate(AbstractServiceGenerator.java:98)
at org.codehaus.xfire.gen.jsr181.ServiceInterfaceGenerator.generate(ServiceInterfaceGenerator.java:43)
at org.codehaus.xfire.gen.jsr181.AbstractServiceGenerator.generate(AbstractServiceGenerator.java:53)
at org.codehaus.xfire.gen.Wsdl11Generator.generate(Wsdl11Generator.java:125)
at com.genuitec.eclipse.ws.xfire.generator.WSGenJob.run(WSGenJob.java:59)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)Here is my environment:
Windows XP – SP2,
Eclipse 3.2
MyEclipse 5.0.1 GAAny and all help would be greatly appreciated.
Are you having a problem trying to run the generated client, or are you saying the generation fails at some point? Also, is the WSDL file long, can you post it so I can reproduce the issue locally? (please wrap it on code blocks, button at bottom, so it retains it’s formatting)
I am getting an error trying to generate Java Code from this WSDL using XMLBeans bindings:
<!--WSDL generated by thinktecture WSCF; version 0.6.6034.1--> <!--Tuesday, 29-08-2006 - 09:03 AM--> <definitions xmlns:tns="http://xfire.codehaus.org/webservice" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:import0="http://xfire.codehaus.org/data" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="PersonService" targetNamespace="http://xfire.codehaus.org/webservice" xmlns="http://schemas.xmlsoap.org/wsdl/"> <wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"> Person Service </wsdl:documentation> <types> <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="http://xfire.codehaus.org/data" xmlns="http://xfire.codehaus.org/data"> <xs:element name="personRequest"> <xs:complexType> <xs:sequence> <xs:element name="id" type="xs:int" /> </xs:sequence> </xs:complexType> </xs:element> <xs:element name="personResponse"> <xs:complexType> <xs:sequence> <xs:element name="person"> <xs:complexType> <xs:sequence> <xs:element name="id" type="xs:int" /> <xs:element name="firstname" type="xs:string" /> <xs:element name="lastname" type="xs:string" /> <xs:element name="DOB" type="xs:date" /> <xs:element name="height" type="xs:string" /> <xs:element name="weight" type="xs:int" /> </xs:sequence> </xs:complexType> </xs:element> </xs:sequence> </xs:complexType> </xs:element> </xs:schema> </types> <message name="personIn"> <wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" /> <part name="messagePart" element="import0:personRequest" /> </message> <message name="personOut"> <wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" /> <part name="messagePart" element="import0:personResponse" /> </message> <portType name="PersonServiceInterface"> <wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"> Person Service </wsdl:documentation> <operation name="person"> <wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" /> <input message="tns:personIn" /> <output message="tns:personOut" /> </operation> </portType> <binding name="PersonService" type="tns:PersonServiceInterface"> <soap:binding transport="http://schemas.xmlsoap.org/soap/http" /> <operation name="person"> <soap:operation soapAction="http://xfire.codehaus.org/webservice:personIn" style="document" /> <input> <soap:body use="literal" /> </input> <output> <soap:body use="literal" /> </output> </operation> </binding> <binding name="PersonServiceSoap12" type="tns:PersonServiceInterface"> <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" /> <operation name="person"> <soap12:operation soapAction="http://xfire.codehaus.org/webservice:personIn" style="document" /> <input> <soap12:body use="literal" /> </input> <output> <soap12:body use="literal" /> </output> </operation> </binding> <service name="PersonServicePort"> <port name="PersonServicePort" binding="tns:PersonService"> <soap:address location="http://localhost:8080/services/XFire1" /> </port> <port name="PersonServiceSOAP12Port" binding="tns:PersonServiceSoap12"> <soap12:address location="http://localhost:8080/services/XFire1" /> </port> </service> </definitions>Sorry for the delayed response, we tested your example and it does seem to be a bug, we have filed the issue in our issue tracker to get fixed.
Not at this time, our issue tracker is internal because we use it to track more than just MyEclipse issues.
We have the same exact NullPointerException with our WSDL when we try to import it in to create a client. Here is our WSDL:
<?xml version="1.0" encoding="UTF-8"?> <definitions name="Service" targetNamespace="http://localhost:80/Service.wsdl" xmlns:tns="http://localhost:80/Service.wsdl" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:IDSP="http://ns.adobe.com/InDesign/soap/" xmlns:SOAP="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:MIME="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:DIME="http://schemas.xmlsoap.org/ws/2002/04/dime/wsdl/" xmlns:WSDL="http://schemas.xmlsoap.org/wsdl/" xmlns="http://schemas.xmlsoap.org/wsdl/"> <types> <schema targetNamespace="http://ns.adobe.com/InDesign/soap/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:IDSP="http://ns.adobe.com/InDesign/soap/" xmlns="http://www.w3.org/2001/XMLSchema" elementFormDefault="unqualified" attributeFormDefault="unqualified"> <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/> <simpleType name="Enumeration"> <restriction base="xsd:long"> </restriction> </simpleType> <simpleType name="Unit"> <restriction base="xsd:double"> </restriction> </simpleType> <complexType name="IDSP-ScriptArg"> <sequence> <element name="name" type="xsd:string" minOccurs="1" maxOccurs="1"/> <element name="value" type="xsd:string" minOccurs="1" maxOccurs="1"/> </sequence> </complexType> <complexType name="RunScriptParameters"> <sequence> <element name="scriptText" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/> <element name="scriptLanguage" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/> <element name="scriptFile" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/> <element name="scriptArgs" type="IDSP:IDSP-ScriptArg" minOccurs="0" maxOccurs="unbounded"/> </sequence> </complexType> <complexType name="Data"> <sequence> <element name="data" type="xsd:anyType" minOccurs="1" maxOccurs="1" nillable="false"/> </sequence> </complexType> <complexType name="List"> <sequence> <element name="item" type="IDSP:Data" minOccurs="0" maxOccurs="unbounded" nillable="true"/> </sequence> </complexType> <complexType name="Object"> <sequence> <element name="specifierData" type="xsd:anyType" minOccurs="1" maxOccurs="1" nillable="false"/> <element name="objectType" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"/> <element name="specifierForm" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"/> <element name="start" type="IDSP:Object" minOccurs="0" maxOccurs="1" nillable="true"/> <element name="end" type="IDSP:Object" minOccurs="0" maxOccurs="1" nillable="true"/> </sequence> </complexType> <complexType name="ObjectList"> <sequence> <element name="item" type="IDSP:Object" minOccurs="0" maxOccurs="unbounded" nillable="true"/> </sequence> </complexType> <complexType name="Field"> <sequence> <element name="id" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"/> <element name="data" type="IDSP:Data" minOccurs="0" maxOccurs="1" nillable="true"/> </sequence> </complexType> <complexType name="Record"> <sequence> <element name="item" type="IDSP:Field" minOccurs="0" maxOccurs="unbounded" nillable="true"/> </sequence> </complexType> <!-- operation request element --> <element name="RunScript"> <complexType> <sequence> <element name="runScriptParameters" type="IDSP:RunScriptParameters" minOccurs="0" maxOccurs="1" nillable="true"/> </sequence> </complexType> </element> <!-- operation response element --> <element name="RunScriptResult"> <complexType> <sequence> <element name="errorNumber" type="xsd:int" minOccurs="1" maxOccurs="1"/> <element name="errorString" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/> <element name="scriptResult" type="IDSP:Data" minOccurs="0" maxOccurs="1" nillable="true"/> </sequence> </complexType> </element> </schema> </types> <message name="RunScriptRequest"> <part name="parameters" element="IDSP:RunScript"/> </message> <message name="RunScriptResult"> <part name="parameters" element="IDSP:RunScriptResult"/> </message> <portType name="ServicePortType"> <operation name="RunScript"> <documentation>Service definition of function IDSP__RunScript</documentation> <input message="tns:RunScriptRequest"/> <output message="tns:RunScriptResult"/> </operation> </portType> <binding name="Service" type="tns:ServicePortType"> <SOAP:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/> <operation name="RunScript"> <SOAP:operation soapAction=""/> <input> <SOAP:body use="literal"/> </input> <output> <SOAP:body use="literal"/> </output> </operation> </binding> <service name="Service"> <documentation>gSOAP 2.7.0c generated service definition</documentation> <port name="Service" binding="tns:Service"> <SOAP:address location="http://localhost:80"/> </port> </service> </definitions>Mark,
Thank you for the example file. I’m adding it to the list of problomatic WSDL’s that the WS team is working on. I asked them for an update.Hello,
I started this thread back in August. I just loaded the latest version of MyEclipse and this problem is still there. Are you guys still planning on fixing this? If so, do you have a timeframe?
Thanks
mannpr & Mark,
I apologize for the late response. This issue has been isolated and fixed, the fix will be available in the upcoming 5.5M1 release which is due in a couple of weeks.
To answer your initial question, MyEclipse will generate the XMLBeans for you and you don’t need to use an external tool to do this.If possible / convenient, the Web Services team would be interested in why you are using XMLBeans for binding instead of JAXB.
