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Posted to users@cxf.apache.org by Christian Vest Hansen <ka...@gmail.com> on 2007/07/10 14:53:46 UTC
wsdl2java: velocity engin write errors (NPE)
Hi,
Busy day, I guess... When I run the wsdl2java tool on the attached
WSDL and schemas, I get an exception about "velocity engin write
errors" whos cause appear to be an NPE.
I'm wondering that the schemas might be too complex, or the tool can't
handle the importing.
Can you guys shed some light on what's going on, and tell me if
there's a way to get past this? I tried the tool on a much simple wsdl
and it worked out alright.
Here's the output from wsdl2java:
Loading FrontEnd jaxws ...
Loading DataBinding jaxb ...
wsdl2java -verbose -client -server -impl -d
/Users/vest/workspace/Statistics2/src/main/java
/Users/vest/workspace/Statistics2/src/main/resources/WebStat1.0.wsdl
wsdl2java - 2.0-incubator-SNAPSHOT
WSDLToJava Error : velocity engin write errors
org.apache.cxf.tools.common.ToolException: velocity engin write errors
at org.apache.cxf.tools.common.VelocityGenerator.doWrite(VelocityGenerator.java:103)
at org.apache.cxf.tools.wsdlto.core.AbstractGenerator.doWrite(AbstractGenerator.java:49)
at org.apache.cxf.tools.wsdlto.frontend.jaxws.generators.ClientGenerator.generate(ClientGenerator.java:118)
at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:185)
at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:215)
at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:84)
at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:102)
at org.apache.cxf.tools.wsdlto.WSDLToJava.main(WSDLToJava.java:171)
Caused by: org.apache.velocity.exception.MethodInvocationException:
Invocation of method 'getDefaultTypeValue' in class
org.apache.cxf.tools.common.model.JavaParameter threw exception class
java.lang.NullPointerException : null
at org.apache.velocity.runtime.parser.node.ASTIdentifier.execute(ASTIdentifier.java:193)
at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)
at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:220)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:89)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
at org.apache.velocity.Template.merge(Template.java:256)
at org.apache.cxf.tools.common.VelocityGenerator.doWrite(VelocityGenerator.java:99)
... 7 more
--
Venlig hilsen / Kind regards,
Christian Vest Hansen.
Re: wsdl2java: velocity engin write errors (NPE)
Posted by Christian Vest Hansen <ka...@gmail.com>.
Done: https://issues.apache.org/jira/browse/CXF-777
2007/7/11, Freeman Fang <fr...@iona.com>:
> Hi Christian,
> Maybe you need create a jira issue and append your attachment on jira
> website.
> You attachment is filtered again in this email. :-)
>
> Best Regards
>
> Freeman
>
> Christian Vest Hansen wrote:
> > It *is* in the same directory and I *did* attach the schema... I dunno
> > why it didn't get through to the list. Anyway, here it is again.
> > The WebStat schema references another schema which I'm also attaching
> > in the hopes that it wont get plundered by foul thieves along its
> > voyage to your inbox.
> >
> >
> >
> > 2007/7/11, James Mao <ja...@iona.com>:
> >> Hi,
> >>
> >> Wsdl2java do support schema import and wsdl import, do you have the
> >>
> >> WebStat1.0.xsd in the same directory as the wsdl file.
> >>
> >> Please also attach the schema, so we can reproduce
> >>
> >> Thanks
> >> James
> >>
> >>
> >> Christian Vest Hansen wrote:
> >> > Hi,
> >> >
> >> > Busy day, I guess... When I run the wsdl2java tool on the attached
> >> > WSDL and schemas, I get an exception about "velocity engin write
> >> > errors" whos cause appear to be an NPE.
> >> >
> >> > I'm wondering that the schemas might be too complex, or the tool can't
> >> > handle the importing.
> >> >
> >> > Can you guys shed some light on what's going on, and tell me if
> >> > there's a way to get past this? I tried the tool on a much simple wsdl
> >> > and it worked out alright.
> >> >
> >> > Here's the output from wsdl2java:
> >> >
> >> > Loading FrontEnd jaxws ...
> >> > Loading DataBinding jaxb ...
> >> > wsdl2java -verbose -client -server -impl -d
> >> > /Users/vest/workspace/Statistics2/src/main/java
> >> > /Users/vest/workspace/Statistics2/src/main/resources/WebStat1.0.wsdl
> >> > wsdl2java - 2.0-incubator-SNAPSHOT
> >> >
> >> >
> >> > WSDLToJava Error : velocity engin write errors
> >> >
> >> > org.apache.cxf.tools.common.ToolException: velocity engin write errors
> >> > at
> >> >
> >> org.apache.cxf.tools.common.VelocityGenerator.doWrite(VelocityGenerator.java:103)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.cxf.tools.wsdlto.core.AbstractGenerator.doWrite(AbstractGenerator.java:49)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.cxf.tools.wsdlto.frontend.jaxws.generators.ClientGenerator.generate(ClientGenerator.java:118)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:185)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:215)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:84)
> >>
> >> >
> >> > at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:102)
> >> > at
> >> org.apache.cxf.tools.wsdlto.WSDLToJava.main(WSDLToJava.java:171)
> >> > Caused by: org.apache.velocity.exception.MethodInvocationException:
> >> > Invocation of method 'getDefaultTypeValue' in class
> >> > org.apache.cxf.tools.common.model.JavaParameter threw exception class
> >> > java.lang.NullPointerException : null
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.ASTIdentifier.execute(ASTIdentifier.java:193)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:220)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> >>
> >> > at
> >> > org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> >>
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:89)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> >>
> >> > at
> >> > org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
> >>
> >> >
> >> > at
> >> >
> >> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
> >>
> >> >
> >> > at org.apache.velocity.Template.merge(Template.java:256)
> >> > at
> >> >
> >> org.apache.cxf.tools.common.VelocityGenerator.doWrite(VelocityGenerator.java:99)
> >>
> >> >
> >> > ... 7 more
> >> >
> >> >
> >> >
> >> ------------------------------------------------------------------------
> >> >
> >> > <?xml version="1.0" encoding="UTF-8"?>
> >> > <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
> >> xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
> >> xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
> >> xmlns:xs="http://www.w3.org/2001/XMLSchema"
> >> xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
> >> xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
> >> xmlns:unw="http://ws.unwire.dk/webstat/v1"
> >> xmlns:ns="http://unwire.dk/statistics"
> >> targetNamespace="http://ws.unwire.dk/webstat/v1">
> >> > <wsdl:import namespace="http://ws.unwire.dk/webstat/v1"
> >> location="WebStat1.0.xsd"/>
> >> > <wsdl:types>
> >> > <xs:schema
> >> targetNamespace="http://ws.unwire.dk/webstat/v1"
> >> elementFormDefault="qualified"/>
> >> > </wsdl:types>
> >> > <wsdl:message name="VoidMessage"/>
> >> > <wsdl:message name="ReportList">
> >> > <wsdl:part name="reports" type="ReportList"/>
> >> > </wsdl:message>
> >> > <wsdl:message name="ReportConfigurationList">
> >> > <wsdl:part name="configurations"
> >> type="ReportConfigurationList"/>
> >> > </wsdl:message>
> >> > <wsdl:message name="Report">
> >> > <wsdl:part name="report" type="Report"/>
> >> > </wsdl:message>
> >> > <wsdl:message name="ReportConfiguration">
> >> > <wsdl:part name="configuration"
> >> type="ReportConfiguration"/>
> >> > </wsdl:message>
> >> > <wsdl:message name="Status">
> >> > <wsdl:part name="status" type="Status"/>
> >> > </wsdl:message>
> >> > <wsdl:message name="ReportResult">
> >> > <wsdl:part name="result" type="ReportResult"/>
> >> > </wsdl:message>
> >> > <wsdl:message name="ForwardRequest">
> >> > <wsdl:part name="defered" type="Defered"/>
> >> > <wsdl:part name="email" type="xs:string"/>
> >> > </wsdl:message>
> >> > <wsdl:message name="Defered">
> >> > <wsdl:part name="defered" type="Defered"/>
> >> > </wsdl:message>
> >> > <wsdl:message name="ScheduledReport">
> >> > <wsdl:part name="scheduled-report"
> >> type="ScheduledReport"/>
> >> > </wsdl:message>
> >> > <wsdl:message name="ScheduledReportList">
> >> > <wsdl:part name="scheduled-reports"
> >> type="ScheduledReportList"/>
> >> > </wsdl:message>
> >> > <wsdl:message name="NewMessage"/>
> >> > <wsdl:message name="NewMessage2"/>
> >> > <wsdl:portType name="WebStat">
> >> > <wsdl:operation name="ListReports">
> >> > <wsdl:input message="unw:VoidMessage"/>
> >> > <wsdl:output message="unw:ReportList"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="ListReportConfigurations">
> >> > <wsdl:input message="unw:VoidMessage"/>
> >> > <wsdl:output
> >> message="unw:ReportConfigurationList"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="CreateReportConfiguration">
> >> > <wsdl:input message="unw:Report"/>
> >> > <wsdl:output message="unw:ReportConfiguration"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="GetReportConfiguration">
> >> > <wsdl:input message="unw:ReportConfiguration"/>
> >> > <wsdl:output message="unw:ReportConfiguration"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="SaveReportConfiguration">
> >> > <wsdl:input message="unw:ReportConfiguration"/>
> >> > <wsdl:output message="unw:ReportConfiguration"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="RunReportConfigurationAsync">
> >> > <wsdl:input message="unw:ReportConfiguration"/>
> >> > <wsdl:output message="unw:Defered"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="GetRunStatus">
> >> > <wsdl:input message="unw:Defered"/>
> >> > <wsdl:output message="unw:Status"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="GetReportResult">
> >> > <wsdl:input message="unw:Defered"/>
> >> > <wsdl:output message="unw:ReportResult"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="RunReportConfiguration">
> >> > <wsdl:input message="unw:ReportConfiguration"/>
> >> > <wsdl:output message="unw:ReportResult"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="ForwardResultTo">
> >> > <wsdl:input message="unw:ForwardRequest"/>
> >> > <wsdl:output message="unw:VoidMessage"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="ScheduleReport">
> >> > <wsdl:input message="unw:ReportConfiguration"/>
> >> > <wsdl:output message="unw:ScheduledReport"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="DeleteReportConfiguration">
> >> > <wsdl:input message="unw:ReportConfiguration"/>
> >> > <wsdl:output message="unw:ReportConfiguration"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="DeleteScheduledReport">
> >> > <wsdl:input message="unw:ScheduledReport"/>
> >> > <wsdl:output message="unw:ScheduledReport"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="ListScheduledReports">
> >> > <wsdl:input message="unw:VoidMessage"/>
> >> > <wsdl:output message="unw:ScheduledReportList"/>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="CancelReportRun">
> >> > <wsdl:input message="unw:Defered"/>
> >> > <wsdl:output message="unw:Status"/>
> >> > </wsdl:operation>
> >> > </wsdl:portType>
> >> > <wsdl:binding name="WebStatSOAP" type="unw:WebStat">
> >> > <soap:binding style="rpc"
> >> transport="http://schemas.xmlsoap.org/soap/http"/>
> >> > <wsdl:operation name="ListReports">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/ListReports"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="ListReportConfigurations">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/ListReportConfigurations"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="CreateReportConfiguration">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/CreateReportConfiguration"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="GetReportConfiguration">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/GetReportConfiguration"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="SaveReportConfiguration">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/SaveReportConfiguration"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="RunReportConfigurationAsync">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/RunReportConfigurationAsync"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="GetRunStatus">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/GetRunStatus"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="GetReportResult">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/GetReportResult"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="RunReportConfiguration">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/RunReportConfiguration"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="ForwardResultTo">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/ForwardResultTo"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="ScheduleReport">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/ScheduleReport"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="DeleteReportConfiguration">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/DeleteReportConfiguration"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="DeleteScheduledReport">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/DeleteScheduledReport"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="ListScheduledReports">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/ListScheduledReports"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > <wsdl:operation name="CancelReportRun">
> >> > <soap:operation
> >> soapAction="http://unwire.dk/CancelReportRun"/>
> >> > <wsdl:input>
> >> > <soap:body use="literal"/>
> >> > </wsdl:input>
> >> > <wsdl:output>
> >> > <soap:body use="literal"/>
> >> > </wsdl:output>
> >> > </wsdl:operation>
> >> > </wsdl:binding>
> >> > <wsdl:service name="WebStat">
> >> > <wsdl:port name="WebStatDev" binding="unw:WebStatSOAP">
> >> > <soap:address
> >> location="http://localhost:8000/statistics2/services/WebStat"/>
> >> > </wsdl:port>
> >> > </wsdl:service>
> >> > </wsdl:definitions>
> >> >
> >>
> >
> >
>
--
Venlig hilsen / Kind regards,
Christian Vest Hansen.
Re: wsdl2java: velocity engin write errors (NPE)
Posted by Freeman Fang <fr...@iona.com>.
Hi Christian,
Maybe you need create a jira issue and append your attachment on jira
website.
You attachment is filtered again in this email. :-)
Best Regards
Freeman
Christian Vest Hansen wrote:
> It *is* in the same directory and I *did* attach the schema... I dunno
> why it didn't get through to the list. Anyway, here it is again.
> The WebStat schema references another schema which I'm also attaching
> in the hopes that it wont get plundered by foul thieves along its
> voyage to your inbox.
>
>
>
> 2007/7/11, James Mao <ja...@iona.com>:
>> Hi,
>>
>> Wsdl2java do support schema import and wsdl import, do you have the
>>
>> WebStat1.0.xsd in the same directory as the wsdl file.
>>
>> Please also attach the schema, so we can reproduce
>>
>> Thanks
>> James
>>
>>
>> Christian Vest Hansen wrote:
>> > Hi,
>> >
>> > Busy day, I guess... When I run the wsdl2java tool on the attached
>> > WSDL and schemas, I get an exception about "velocity engin write
>> > errors" whos cause appear to be an NPE.
>> >
>> > I'm wondering that the schemas might be too complex, or the tool can't
>> > handle the importing.
>> >
>> > Can you guys shed some light on what's going on, and tell me if
>> > there's a way to get past this? I tried the tool on a much simple wsdl
>> > and it worked out alright.
>> >
>> > Here's the output from wsdl2java:
>> >
>> > Loading FrontEnd jaxws ...
>> > Loading DataBinding jaxb ...
>> > wsdl2java -verbose -client -server -impl -d
>> > /Users/vest/workspace/Statistics2/src/main/java
>> > /Users/vest/workspace/Statistics2/src/main/resources/WebStat1.0.wsdl
>> > wsdl2java - 2.0-incubator-SNAPSHOT
>> >
>> >
>> > WSDLToJava Error : velocity engin write errors
>> >
>> > org.apache.cxf.tools.common.ToolException: velocity engin write errors
>> > at
>> >
>> org.apache.cxf.tools.common.VelocityGenerator.doWrite(VelocityGenerator.java:103)
>>
>> >
>> > at
>> >
>> org.apache.cxf.tools.wsdlto.core.AbstractGenerator.doWrite(AbstractGenerator.java:49)
>>
>> >
>> > at
>> >
>> org.apache.cxf.tools.wsdlto.frontend.jaxws.generators.ClientGenerator.generate(ClientGenerator.java:118)
>>
>> >
>> > at
>> >
>> org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:185)
>>
>> >
>> > at
>> >
>> org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:215)
>>
>> >
>> > at
>> >
>> org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:84)
>>
>> >
>> > at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:102)
>> > at
>> org.apache.cxf.tools.wsdlto.WSDLToJava.main(WSDLToJava.java:171)
>> > Caused by: org.apache.velocity.exception.MethodInvocationException:
>> > Invocation of method 'getDefaultTypeValue' in class
>> > org.apache.cxf.tools.common.model.JavaParameter threw exception class
>> > java.lang.NullPointerException : null
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.ASTIdentifier.execute(ASTIdentifier.java:193)
>>
>> >
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)
>>
>> >
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:220)
>>
>> >
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>>
>> > at
>> > org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>>
>> >
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>>
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>>
>> >
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:89)
>>
>> >
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>>
>> > at
>> > org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>>
>> >
>> > at
>> >
>> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>>
>> >
>> > at org.apache.velocity.Template.merge(Template.java:256)
>> > at
>> >
>> org.apache.cxf.tools.common.VelocityGenerator.doWrite(VelocityGenerator.java:99)
>>
>> >
>> > ... 7 more
>> >
>> >
>> >
>> ------------------------------------------------------------------------
>> >
>> > <?xml version="1.0" encoding="UTF-8"?>
>> > <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
>> xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
>> xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
>> xmlns:xs="http://www.w3.org/2001/XMLSchema"
>> xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
>> xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
>> xmlns:unw="http://ws.unwire.dk/webstat/v1"
>> xmlns:ns="http://unwire.dk/statistics"
>> targetNamespace="http://ws.unwire.dk/webstat/v1">
>> > <wsdl:import namespace="http://ws.unwire.dk/webstat/v1"
>> location="WebStat1.0.xsd"/>
>> > <wsdl:types>
>> > <xs:schema
>> targetNamespace="http://ws.unwire.dk/webstat/v1"
>> elementFormDefault="qualified"/>
>> > </wsdl:types>
>> > <wsdl:message name="VoidMessage"/>
>> > <wsdl:message name="ReportList">
>> > <wsdl:part name="reports" type="ReportList"/>
>> > </wsdl:message>
>> > <wsdl:message name="ReportConfigurationList">
>> > <wsdl:part name="configurations"
>> type="ReportConfigurationList"/>
>> > </wsdl:message>
>> > <wsdl:message name="Report">
>> > <wsdl:part name="report" type="Report"/>
>> > </wsdl:message>
>> > <wsdl:message name="ReportConfiguration">
>> > <wsdl:part name="configuration"
>> type="ReportConfiguration"/>
>> > </wsdl:message>
>> > <wsdl:message name="Status">
>> > <wsdl:part name="status" type="Status"/>
>> > </wsdl:message>
>> > <wsdl:message name="ReportResult">
>> > <wsdl:part name="result" type="ReportResult"/>
>> > </wsdl:message>
>> > <wsdl:message name="ForwardRequest">
>> > <wsdl:part name="defered" type="Defered"/>
>> > <wsdl:part name="email" type="xs:string"/>
>> > </wsdl:message>
>> > <wsdl:message name="Defered">
>> > <wsdl:part name="defered" type="Defered"/>
>> > </wsdl:message>
>> > <wsdl:message name="ScheduledReport">
>> > <wsdl:part name="scheduled-report"
>> type="ScheduledReport"/>
>> > </wsdl:message>
>> > <wsdl:message name="ScheduledReportList">
>> > <wsdl:part name="scheduled-reports"
>> type="ScheduledReportList"/>
>> > </wsdl:message>
>> > <wsdl:message name="NewMessage"/>
>> > <wsdl:message name="NewMessage2"/>
>> > <wsdl:portType name="WebStat">
>> > <wsdl:operation name="ListReports">
>> > <wsdl:input message="unw:VoidMessage"/>
>> > <wsdl:output message="unw:ReportList"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="ListReportConfigurations">
>> > <wsdl:input message="unw:VoidMessage"/>
>> > <wsdl:output
>> message="unw:ReportConfigurationList"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="CreateReportConfiguration">
>> > <wsdl:input message="unw:Report"/>
>> > <wsdl:output message="unw:ReportConfiguration"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="GetReportConfiguration">
>> > <wsdl:input message="unw:ReportConfiguration"/>
>> > <wsdl:output message="unw:ReportConfiguration"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="SaveReportConfiguration">
>> > <wsdl:input message="unw:ReportConfiguration"/>
>> > <wsdl:output message="unw:ReportConfiguration"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="RunReportConfigurationAsync">
>> > <wsdl:input message="unw:ReportConfiguration"/>
>> > <wsdl:output message="unw:Defered"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="GetRunStatus">
>> > <wsdl:input message="unw:Defered"/>
>> > <wsdl:output message="unw:Status"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="GetReportResult">
>> > <wsdl:input message="unw:Defered"/>
>> > <wsdl:output message="unw:ReportResult"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="RunReportConfiguration">
>> > <wsdl:input message="unw:ReportConfiguration"/>
>> > <wsdl:output message="unw:ReportResult"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="ForwardResultTo">
>> > <wsdl:input message="unw:ForwardRequest"/>
>> > <wsdl:output message="unw:VoidMessage"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="ScheduleReport">
>> > <wsdl:input message="unw:ReportConfiguration"/>
>> > <wsdl:output message="unw:ScheduledReport"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="DeleteReportConfiguration">
>> > <wsdl:input message="unw:ReportConfiguration"/>
>> > <wsdl:output message="unw:ReportConfiguration"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="DeleteScheduledReport">
>> > <wsdl:input message="unw:ScheduledReport"/>
>> > <wsdl:output message="unw:ScheduledReport"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="ListScheduledReports">
>> > <wsdl:input message="unw:VoidMessage"/>
>> > <wsdl:output message="unw:ScheduledReportList"/>
>> > </wsdl:operation>
>> > <wsdl:operation name="CancelReportRun">
>> > <wsdl:input message="unw:Defered"/>
>> > <wsdl:output message="unw:Status"/>
>> > </wsdl:operation>
>> > </wsdl:portType>
>> > <wsdl:binding name="WebStatSOAP" type="unw:WebStat">
>> > <soap:binding style="rpc"
>> transport="http://schemas.xmlsoap.org/soap/http"/>
>> > <wsdl:operation name="ListReports">
>> > <soap:operation
>> soapAction="http://unwire.dk/ListReports"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="ListReportConfigurations">
>> > <soap:operation
>> soapAction="http://unwire.dk/ListReportConfigurations"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="CreateReportConfiguration">
>> > <soap:operation
>> soapAction="http://unwire.dk/CreateReportConfiguration"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="GetReportConfiguration">
>> > <soap:operation
>> soapAction="http://unwire.dk/GetReportConfiguration"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="SaveReportConfiguration">
>> > <soap:operation
>> soapAction="http://unwire.dk/SaveReportConfiguration"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="RunReportConfigurationAsync">
>> > <soap:operation
>> soapAction="http://unwire.dk/RunReportConfigurationAsync"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="GetRunStatus">
>> > <soap:operation
>> soapAction="http://unwire.dk/GetRunStatus"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="GetReportResult">
>> > <soap:operation
>> soapAction="http://unwire.dk/GetReportResult"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="RunReportConfiguration">
>> > <soap:operation
>> soapAction="http://unwire.dk/RunReportConfiguration"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="ForwardResultTo">
>> > <soap:operation
>> soapAction="http://unwire.dk/ForwardResultTo"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="ScheduleReport">
>> > <soap:operation
>> soapAction="http://unwire.dk/ScheduleReport"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="DeleteReportConfiguration">
>> > <soap:operation
>> soapAction="http://unwire.dk/DeleteReportConfiguration"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="DeleteScheduledReport">
>> > <soap:operation
>> soapAction="http://unwire.dk/DeleteScheduledReport"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="ListScheduledReports">
>> > <soap:operation
>> soapAction="http://unwire.dk/ListScheduledReports"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > <wsdl:operation name="CancelReportRun">
>> > <soap:operation
>> soapAction="http://unwire.dk/CancelReportRun"/>
>> > <wsdl:input>
>> > <soap:body use="literal"/>
>> > </wsdl:input>
>> > <wsdl:output>
>> > <soap:body use="literal"/>
>> > </wsdl:output>
>> > </wsdl:operation>
>> > </wsdl:binding>
>> > <wsdl:service name="WebStat">
>> > <wsdl:port name="WebStatDev" binding="unw:WebStatSOAP">
>> > <soap:address
>> location="http://localhost:8000/statistics2/services/WebStat"/>
>> > </wsdl:port>
>> > </wsdl:service>
>> > </wsdl:definitions>
>> >
>>
>
>
Re: wsdl2java: velocity engin write errors (NPE)
Posted by Christian Vest Hansen <ka...@gmail.com>.
It *is* in the same directory and I *did* attach the schema... I dunno
why it didn't get through to the list. Anyway, here it is again.
The WebStat schema references another schema which I'm also attaching
in the hopes that it wont get plundered by foul thieves along its
voyage to your inbox.
2007/7/11, James Mao <ja...@iona.com>:
> Hi,
>
> Wsdl2java do support schema import and wsdl import, do you have the
>
> WebStat1.0.xsd in the same directory as the wsdl file.
>
> Please also attach the schema, so we can reproduce
>
> Thanks
> James
>
>
> Christian Vest Hansen wrote:
> > Hi,
> >
> > Busy day, I guess... When I run the wsdl2java tool on the attached
> > WSDL and schemas, I get an exception about "velocity engin write
> > errors" whos cause appear to be an NPE.
> >
> > I'm wondering that the schemas might be too complex, or the tool can't
> > handle the importing.
> >
> > Can you guys shed some light on what's going on, and tell me if
> > there's a way to get past this? I tried the tool on a much simple wsdl
> > and it worked out alright.
> >
> > Here's the output from wsdl2java:
> >
> > Loading FrontEnd jaxws ...
> > Loading DataBinding jaxb ...
> > wsdl2java -verbose -client -server -impl -d
> > /Users/vest/workspace/Statistics2/src/main/java
> > /Users/vest/workspace/Statistics2/src/main/resources/WebStat1.0.wsdl
> > wsdl2java - 2.0-incubator-SNAPSHOT
> >
> >
> > WSDLToJava Error : velocity engin write errors
> >
> > org.apache.cxf.tools.common.ToolException: velocity engin write errors
> > at
> > org.apache.cxf.tools.common.VelocityGenerator.doWrite(VelocityGenerator.java:103)
> >
> > at
> > org.apache.cxf.tools.wsdlto.core.AbstractGenerator.doWrite(AbstractGenerator.java:49)
> >
> > at
> > org.apache.cxf.tools.wsdlto.frontend.jaxws.generators.ClientGenerator.generate(ClientGenerator.java:118)
> >
> > at
> > org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:185)
> >
> > at
> > org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:215)
> >
> > at
> > org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:84)
> >
> > at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:102)
> > at org.apache.cxf.tools.wsdlto.WSDLToJava.main(WSDLToJava.java:171)
> > Caused by: org.apache.velocity.exception.MethodInvocationException:
> > Invocation of method 'getDefaultTypeValue' in class
> > org.apache.cxf.tools.common.model.JavaParameter threw exception class
> > java.lang.NullPointerException : null
> > at
> > org.apache.velocity.runtime.parser.node.ASTIdentifier.execute(ASTIdentifier.java:193)
> >
> > at
> > org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)
> >
> > at
> > org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:220)
> >
> > at
> > org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> > at
> > org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
> > at
> > org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
> >
> > at
> > org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> > at
> > org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
> >
> > at
> > org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:89)
> >
> > at
> > org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> > at
> > org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
> > at
> > org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
> >
> > at
> > org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
> >
> > at org.apache.velocity.Template.merge(Template.java:256)
> > at
> > org.apache.cxf.tools.common.VelocityGenerator.doWrite(VelocityGenerator.java:99)
> >
> > ... 7 more
> >
> >
> > ------------------------------------------------------------------------
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:unw="http://ws.unwire.dk/webstat/v1" xmlns:ns="http://unwire.dk/statistics" targetNamespace="http://ws.unwire.dk/webstat/v1">
> > <wsdl:import namespace="http://ws.unwire.dk/webstat/v1" location="WebStat1.0.xsd"/>
> > <wsdl:types>
> > <xs:schema targetNamespace="http://ws.unwire.dk/webstat/v1" elementFormDefault="qualified"/>
> > </wsdl:types>
> > <wsdl:message name="VoidMessage"/>
> > <wsdl:message name="ReportList">
> > <wsdl:part name="reports" type="ReportList"/>
> > </wsdl:message>
> > <wsdl:message name="ReportConfigurationList">
> > <wsdl:part name="configurations" type="ReportConfigurationList"/>
> > </wsdl:message>
> > <wsdl:message name="Report">
> > <wsdl:part name="report" type="Report"/>
> > </wsdl:message>
> > <wsdl:message name="ReportConfiguration">
> > <wsdl:part name="configuration" type="ReportConfiguration"/>
> > </wsdl:message>
> > <wsdl:message name="Status">
> > <wsdl:part name="status" type="Status"/>
> > </wsdl:message>
> > <wsdl:message name="ReportResult">
> > <wsdl:part name="result" type="ReportResult"/>
> > </wsdl:message>
> > <wsdl:message name="ForwardRequest">
> > <wsdl:part name="defered" type="Defered"/>
> > <wsdl:part name="email" type="xs:string"/>
> > </wsdl:message>
> > <wsdl:message name="Defered">
> > <wsdl:part name="defered" type="Defered"/>
> > </wsdl:message>
> > <wsdl:message name="ScheduledReport">
> > <wsdl:part name="scheduled-report" type="ScheduledReport"/>
> > </wsdl:message>
> > <wsdl:message name="ScheduledReportList">
> > <wsdl:part name="scheduled-reports" type="ScheduledReportList"/>
> > </wsdl:message>
> > <wsdl:message name="NewMessage"/>
> > <wsdl:message name="NewMessage2"/>
> > <wsdl:portType name="WebStat">
> > <wsdl:operation name="ListReports">
> > <wsdl:input message="unw:VoidMessage"/>
> > <wsdl:output message="unw:ReportList"/>
> > </wsdl:operation>
> > <wsdl:operation name="ListReportConfigurations">
> > <wsdl:input message="unw:VoidMessage"/>
> > <wsdl:output message="unw:ReportConfigurationList"/>
> > </wsdl:operation>
> > <wsdl:operation name="CreateReportConfiguration">
> > <wsdl:input message="unw:Report"/>
> > <wsdl:output message="unw:ReportConfiguration"/>
> > </wsdl:operation>
> > <wsdl:operation name="GetReportConfiguration">
> > <wsdl:input message="unw:ReportConfiguration"/>
> > <wsdl:output message="unw:ReportConfiguration"/>
> > </wsdl:operation>
> > <wsdl:operation name="SaveReportConfiguration">
> > <wsdl:input message="unw:ReportConfiguration"/>
> > <wsdl:output message="unw:ReportConfiguration"/>
> > </wsdl:operation>
> > <wsdl:operation name="RunReportConfigurationAsync">
> > <wsdl:input message="unw:ReportConfiguration"/>
> > <wsdl:output message="unw:Defered"/>
> > </wsdl:operation>
> > <wsdl:operation name="GetRunStatus">
> > <wsdl:input message="unw:Defered"/>
> > <wsdl:output message="unw:Status"/>
> > </wsdl:operation>
> > <wsdl:operation name="GetReportResult">
> > <wsdl:input message="unw:Defered"/>
> > <wsdl:output message="unw:ReportResult"/>
> > </wsdl:operation>
> > <wsdl:operation name="RunReportConfiguration">
> > <wsdl:input message="unw:ReportConfiguration"/>
> > <wsdl:output message="unw:ReportResult"/>
> > </wsdl:operation>
> > <wsdl:operation name="ForwardResultTo">
> > <wsdl:input message="unw:ForwardRequest"/>
> > <wsdl:output message="unw:VoidMessage"/>
> > </wsdl:operation>
> > <wsdl:operation name="ScheduleReport">
> > <wsdl:input message="unw:ReportConfiguration"/>
> > <wsdl:output message="unw:ScheduledReport"/>
> > </wsdl:operation>
> > <wsdl:operation name="DeleteReportConfiguration">
> > <wsdl:input message="unw:ReportConfiguration"/>
> > <wsdl:output message="unw:ReportConfiguration"/>
> > </wsdl:operation>
> > <wsdl:operation name="DeleteScheduledReport">
> > <wsdl:input message="unw:ScheduledReport"/>
> > <wsdl:output message="unw:ScheduledReport"/>
> > </wsdl:operation>
> > <wsdl:operation name="ListScheduledReports">
> > <wsdl:input message="unw:VoidMessage"/>
> > <wsdl:output message="unw:ScheduledReportList"/>
> > </wsdl:operation>
> > <wsdl:operation name="CancelReportRun">
> > <wsdl:input message="unw:Defered"/>
> > <wsdl:output message="unw:Status"/>
> > </wsdl:operation>
> > </wsdl:portType>
> > <wsdl:binding name="WebStatSOAP" type="unw:WebStat">
> > <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
> > <wsdl:operation name="ListReports">
> > <soap:operation soapAction="http://unwire.dk/ListReports"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="ListReportConfigurations">
> > <soap:operation soapAction="http://unwire.dk/ListReportConfigurations"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="CreateReportConfiguration">
> > <soap:operation soapAction="http://unwire.dk/CreateReportConfiguration"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="GetReportConfiguration">
> > <soap:operation soapAction="http://unwire.dk/GetReportConfiguration"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="SaveReportConfiguration">
> > <soap:operation soapAction="http://unwire.dk/SaveReportConfiguration"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="RunReportConfigurationAsync">
> > <soap:operation soapAction="http://unwire.dk/RunReportConfigurationAsync"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="GetRunStatus">
> > <soap:operation soapAction="http://unwire.dk/GetRunStatus"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="GetReportResult">
> > <soap:operation soapAction="http://unwire.dk/GetReportResult"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="RunReportConfiguration">
> > <soap:operation soapAction="http://unwire.dk/RunReportConfiguration"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="ForwardResultTo">
> > <soap:operation soapAction="http://unwire.dk/ForwardResultTo"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="ScheduleReport">
> > <soap:operation soapAction="http://unwire.dk/ScheduleReport"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="DeleteReportConfiguration">
> > <soap:operation soapAction="http://unwire.dk/DeleteReportConfiguration"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="DeleteScheduledReport">
> > <soap:operation soapAction="http://unwire.dk/DeleteScheduledReport"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="ListScheduledReports">
> > <soap:operation soapAction="http://unwire.dk/ListScheduledReports"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > <wsdl:operation name="CancelReportRun">
> > <soap:operation soapAction="http://unwire.dk/CancelReportRun"/>
> > <wsdl:input>
> > <soap:body use="literal"/>
> > </wsdl:input>
> > <wsdl:output>
> > <soap:body use="literal"/>
> > </wsdl:output>
> > </wsdl:operation>
> > </wsdl:binding>
> > <wsdl:service name="WebStat">
> > <wsdl:port name="WebStatDev" binding="unw:WebStatSOAP">
> > <soap:address location="http://localhost:8000/statistics2/services/WebStat"/>
> > </wsdl:port>
> > </wsdl:service>
> > </wsdl:definitions>
> >
>
--
Venlig hilsen / Kind regards,
Christian Vest Hansen.
Re: wsdl2java: velocity engin write errors (NPE)
Posted by James Mao <ja...@iona.com>.
Hi,
Wsdl2java do support schema import and wsdl import, do you have the
WebStat1.0.xsd in the same directory as the wsdl file.
Please also attach the schema, so we can reproduce
Thanks
James
Christian Vest Hansen wrote:
> Hi,
>
> Busy day, I guess... When I run the wsdl2java tool on the attached
> WSDL and schemas, I get an exception about "velocity engin write
> errors" whos cause appear to be an NPE.
>
> I'm wondering that the schemas might be too complex, or the tool can't
> handle the importing.
>
> Can you guys shed some light on what's going on, and tell me if
> there's a way to get past this? I tried the tool on a much simple wsdl
> and it worked out alright.
>
> Here's the output from wsdl2java:
>
> Loading FrontEnd jaxws ...
> Loading DataBinding jaxb ...
> wsdl2java -verbose -client -server -impl -d
> /Users/vest/workspace/Statistics2/src/main/java
> /Users/vest/workspace/Statistics2/src/main/resources/WebStat1.0.wsdl
> wsdl2java - 2.0-incubator-SNAPSHOT
>
>
> WSDLToJava Error : velocity engin write errors
>
> org.apache.cxf.tools.common.ToolException: velocity engin write errors
> at
> org.apache.cxf.tools.common.VelocityGenerator.doWrite(VelocityGenerator.java:103)
>
> at
> org.apache.cxf.tools.wsdlto.core.AbstractGenerator.doWrite(AbstractGenerator.java:49)
>
> at
> org.apache.cxf.tools.wsdlto.frontend.jaxws.generators.ClientGenerator.generate(ClientGenerator.java:118)
>
> at
> org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:185)
>
> at
> org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:215)
>
> at
> org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:84)
>
> at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:102)
> at org.apache.cxf.tools.wsdlto.WSDLToJava.main(WSDLToJava.java:171)
> Caused by: org.apache.velocity.exception.MethodInvocationException:
> Invocation of method 'getDefaultTypeValue' in class
> org.apache.cxf.tools.common.model.JavaParameter threw exception class
> java.lang.NullPointerException : null
> at
> org.apache.velocity.runtime.parser.node.ASTIdentifier.execute(ASTIdentifier.java:193)
>
> at
> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)
>
> at
> org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:220)
>
> at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> at
> org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
> at
> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>
> at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>
> at
> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:89)
>
> at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> at
> org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
> at
> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>
> at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>
> at org.apache.velocity.Template.merge(Template.java:256)
> at
> org.apache.cxf.tools.common.VelocityGenerator.doWrite(VelocityGenerator.java:99)
>
> ... 7 more
>
>
> ------------------------------------------------------------------------
>
> <?xml version="1.0" encoding="UTF-8"?>
> <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:unw="http://ws.unwire.dk/webstat/v1" xmlns:ns="http://unwire.dk/statistics" targetNamespace="http://ws.unwire.dk/webstat/v1">
> <wsdl:import namespace="http://ws.unwire.dk/webstat/v1" location="WebStat1.0.xsd"/>
> <wsdl:types>
> <xs:schema targetNamespace="http://ws.unwire.dk/webstat/v1" elementFormDefault="qualified"/>
> </wsdl:types>
> <wsdl:message name="VoidMessage"/>
> <wsdl:message name="ReportList">
> <wsdl:part name="reports" type="ReportList"/>
> </wsdl:message>
> <wsdl:message name="ReportConfigurationList">
> <wsdl:part name="configurations" type="ReportConfigurationList"/>
> </wsdl:message>
> <wsdl:message name="Report">
> <wsdl:part name="report" type="Report"/>
> </wsdl:message>
> <wsdl:message name="ReportConfiguration">
> <wsdl:part name="configuration" type="ReportConfiguration"/>
> </wsdl:message>
> <wsdl:message name="Status">
> <wsdl:part name="status" type="Status"/>
> </wsdl:message>
> <wsdl:message name="ReportResult">
> <wsdl:part name="result" type="ReportResult"/>
> </wsdl:message>
> <wsdl:message name="ForwardRequest">
> <wsdl:part name="defered" type="Defered"/>
> <wsdl:part name="email" type="xs:string"/>
> </wsdl:message>
> <wsdl:message name="Defered">
> <wsdl:part name="defered" type="Defered"/>
> </wsdl:message>
> <wsdl:message name="ScheduledReport">
> <wsdl:part name="scheduled-report" type="ScheduledReport"/>
> </wsdl:message>
> <wsdl:message name="ScheduledReportList">
> <wsdl:part name="scheduled-reports" type="ScheduledReportList"/>
> </wsdl:message>
> <wsdl:message name="NewMessage"/>
> <wsdl:message name="NewMessage2"/>
> <wsdl:portType name="WebStat">
> <wsdl:operation name="ListReports">
> <wsdl:input message="unw:VoidMessage"/>
> <wsdl:output message="unw:ReportList"/>
> </wsdl:operation>
> <wsdl:operation name="ListReportConfigurations">
> <wsdl:input message="unw:VoidMessage"/>
> <wsdl:output message="unw:ReportConfigurationList"/>
> </wsdl:operation>
> <wsdl:operation name="CreateReportConfiguration">
> <wsdl:input message="unw:Report"/>
> <wsdl:output message="unw:ReportConfiguration"/>
> </wsdl:operation>
> <wsdl:operation name="GetReportConfiguration">
> <wsdl:input message="unw:ReportConfiguration"/>
> <wsdl:output message="unw:ReportConfiguration"/>
> </wsdl:operation>
> <wsdl:operation name="SaveReportConfiguration">
> <wsdl:input message="unw:ReportConfiguration"/>
> <wsdl:output message="unw:ReportConfiguration"/>
> </wsdl:operation>
> <wsdl:operation name="RunReportConfigurationAsync">
> <wsdl:input message="unw:ReportConfiguration"/>
> <wsdl:output message="unw:Defered"/>
> </wsdl:operation>
> <wsdl:operation name="GetRunStatus">
> <wsdl:input message="unw:Defered"/>
> <wsdl:output message="unw:Status"/>
> </wsdl:operation>
> <wsdl:operation name="GetReportResult">
> <wsdl:input message="unw:Defered"/>
> <wsdl:output message="unw:ReportResult"/>
> </wsdl:operation>
> <wsdl:operation name="RunReportConfiguration">
> <wsdl:input message="unw:ReportConfiguration"/>
> <wsdl:output message="unw:ReportResult"/>
> </wsdl:operation>
> <wsdl:operation name="ForwardResultTo">
> <wsdl:input message="unw:ForwardRequest"/>
> <wsdl:output message="unw:VoidMessage"/>
> </wsdl:operation>
> <wsdl:operation name="ScheduleReport">
> <wsdl:input message="unw:ReportConfiguration"/>
> <wsdl:output message="unw:ScheduledReport"/>
> </wsdl:operation>
> <wsdl:operation name="DeleteReportConfiguration">
> <wsdl:input message="unw:ReportConfiguration"/>
> <wsdl:output message="unw:ReportConfiguration"/>
> </wsdl:operation>
> <wsdl:operation name="DeleteScheduledReport">
> <wsdl:input message="unw:ScheduledReport"/>
> <wsdl:output message="unw:ScheduledReport"/>
> </wsdl:operation>
> <wsdl:operation name="ListScheduledReports">
> <wsdl:input message="unw:VoidMessage"/>
> <wsdl:output message="unw:ScheduledReportList"/>
> </wsdl:operation>
> <wsdl:operation name="CancelReportRun">
> <wsdl:input message="unw:Defered"/>
> <wsdl:output message="unw:Status"/>
> </wsdl:operation>
> </wsdl:portType>
> <wsdl:binding name="WebStatSOAP" type="unw:WebStat">
> <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
> <wsdl:operation name="ListReports">
> <soap:operation soapAction="http://unwire.dk/ListReports"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="ListReportConfigurations">
> <soap:operation soapAction="http://unwire.dk/ListReportConfigurations"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="CreateReportConfiguration">
> <soap:operation soapAction="http://unwire.dk/CreateReportConfiguration"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="GetReportConfiguration">
> <soap:operation soapAction="http://unwire.dk/GetReportConfiguration"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="SaveReportConfiguration">
> <soap:operation soapAction="http://unwire.dk/SaveReportConfiguration"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="RunReportConfigurationAsync">
> <soap:operation soapAction="http://unwire.dk/RunReportConfigurationAsync"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="GetRunStatus">
> <soap:operation soapAction="http://unwire.dk/GetRunStatus"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="GetReportResult">
> <soap:operation soapAction="http://unwire.dk/GetReportResult"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="RunReportConfiguration">
> <soap:operation soapAction="http://unwire.dk/RunReportConfiguration"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="ForwardResultTo">
> <soap:operation soapAction="http://unwire.dk/ForwardResultTo"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="ScheduleReport">
> <soap:operation soapAction="http://unwire.dk/ScheduleReport"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="DeleteReportConfiguration">
> <soap:operation soapAction="http://unwire.dk/DeleteReportConfiguration"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="DeleteScheduledReport">
> <soap:operation soapAction="http://unwire.dk/DeleteScheduledReport"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="ListScheduledReports">
> <soap:operation soapAction="http://unwire.dk/ListScheduledReports"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="CancelReportRun">
> <soap:operation soapAction="http://unwire.dk/CancelReportRun"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> </wsdl:binding>
> <wsdl:service name="WebStat">
> <wsdl:port name="WebStatDev" binding="unw:WebStatSOAP">
> <soap:address location="http://localhost:8000/statistics2/services/WebStat"/>
> </wsdl:port>
> </wsdl:service>
> </wsdl:definitions>
>