 | | | 1.3 wsdl2java generates code with missing methods | 1.3 wsdl2java generates code with missing methods 2007-11-07 - By Pantvaidya, Vishwajit
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I looked into the code generate and the missing methods issue is fixed. Thanks
for the fix.
Now I added a wsdl:fault specification in the wsdl - and I get the exception:
[java] Caused by: java.lang.RuntimeException: Element QName is null for
ECMServiceExceptionMessage!
[java] at org.apache.axis2.wsdl.codegen.emitter
.AxisServiceBasedMultiLanguageEmitter.getFaultParamElements
(AxisServiceBasedMultiLanguageEmitter.java:2795)
[java] at org.apache.axis2.wsdl.codegen.emitter
.AxisServiceBasedMultiLanguageEmitter.getFaultElement
(AxisServiceBasedMultiLanguageEmitter.java:2714)
[java] at org.apache.axis2.wsdl.codegen.emitter
.AxisServiceBasedMultiLanguageEmitter.generateMethodElement
(AxisServiceBasedMultiLanguageEmitter.java:2237)
[java] at org.apache.axis2.wsdl.codegen.emitter
.AxisServiceBasedMultiLanguageEmitter.loadOperations
(AxisServiceBasedMultiLanguageEmitter.java:2119)
[java] at org.apache.axis2.wsdl.codegen.emitter
.AxisServiceBasedMultiLanguageEmitter.createDOMDocumentForSkeletonInterface
(AxisServiceBasedMultiLanguageEmitter.java:2076)
[java] at org.apache.axis2.wsdl.codegen.emitter
.AxisServiceBasedMultiLanguageEmitter.writeSkeletonInterface
(AxisServiceBasedMultiLanguageEmitter.java:1985)
[java] at org.apache.axis2.wsdl.codegen.emitter
.AxisServiceBasedMultiLanguageEmitter.emitSkeleton
(AxisServiceBasedMultiLanguageEmitter.java:1311)
Seems like this was a bug earlier in Axis2 - has that reappeared again in this
nightly build?
A more basic question I have asked earlier - Axis1 used to generate skeleton
interface methods that threw java.lang.RemoteException by default - that no
longer happens in Axis2. Is that a bug or by design? If that ia a bug and can
be fixed - I no longer have to define a custom fault in wsdl.
Please let me know.
Thanks,
Vish.
>-- --Original Message-- --
>From: Pantvaidya, Vishwajit [mailto:vpantvai@(protected)]
>Sent: Wednesday, November 07, 2007 12:34 PM
>To: axis-user@(protected)
>Subject: RE: [Axis2] 1.3 wsdl2java generates code with missing methods
>
>Their was no stack trace - but after today's research I have found that the
>problem was because of the saxon7.jar in my lib space. I did not want to
>remove it - so I just added <jvmarg value="-
>Djavax.xml.transform.TransformerFactory=org.apache.xalan.processor.Transfor
>merFactoryImpl"/> in my wsdl2java task and now the build completes without
>the earlier error ("Error reported by XML parser: Premature end of file.").
>
>It will be good to add this to Axis FAQ or Known Problems/Workarounds. Do
>you want me to do this?
>
>
>- Vish.
>
>>-- --Original Message-- --
>>From: Amila Suriarachchi [mailto:amilasuriarachchi@(protected)]
>>Sent: Wednesday, November 07, 2007 12:48 AM
>>To: axis-user@(protected)
>>Subject: Re: [Axis2] 1.3 wsdl2java generates code with missing methods
>>
>>are you getting any stack trace.
>>if not put all your jars to axis lib and run the wsdl2java tool.
>>see whether you can get any stack trace.
>>
>>amila.
>>
>>On Nov 7, 2007 11:12 AM, Pantvaidya, Vishwajit <vpantvai@(protected)>
>>wrote:
>>>
>>>
>>>
>>>
>>> - I downloaded the latest nightly Axis2 1.3 build (dated
>>> 06-Nov-2007 (See http://Nov-2007.ora-code.com))
>>>
>>> - included the relevant axis2 jars into my lib space (which has
>>> other non-axis jars that I need)
>>>
>>> - then running wsdl2java using my ant task gave following
>error:
>>>
>>> o [java] Error on line -1
>>>
>>> o [java] Error reported by XML parser: Premature end of file.
>>>
>>> - Ant build gave "completed successfully" message and some java
>>> code has got built from the wsdl, it seems to be ok - I need to look in
>>more
>>> detail.
>>>
>>>
>>>
>>> I have following questions:
>>>
>>> - I then ran wsdl2java with only the axis nightly build jars
>>(i.e.
>>> deleted other non-axis jars from my lib space) and it worked fine
>without
>>> any errors. So this seems to be a jar conflict issue. Does anyone know
>>> offhand what jar conflicts can cause above error?
>>>
>>> - I was not getting this error with the regular 1.3 download -
>>so
>>> is this jar conflict introduced by any changes since 1.3?
>>>
>>>
>>>
>>> Looking into this, I think that Sun bundling apache classes into java
>>1.4.2
>>> and 5.0 rt.jar adds uncertainty into which classes are getting used by
>>> wsdl2java. Any thoughts how I can improve upon this and get some
>>certainty?
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> __ ____ ____ ____ ____ ____ ____
>>>
>>>
>>> From: Amila Suriarachchi [mailto:amilasuriarachchi@(protected)]
>>> Sent: Monday, November 05, 2007 8:34 PM
>>>
>>> To: axis-user@(protected)
>>>
>>> Subject: Re: [Axis2] 1.3 wsdl2java generates code with missing methods
>>>
>>>
>>>
>>>
>>>
>>> yes, now the nighly build should have this.
>>>
>>>
>>> On 11/6/07, Pantvaidya, Vishwajit <vpantvai@(protected)> wrote:
>>>
>>>
>>>
>>> Hi Amila,
>>>
>>>
>>>
>>> Should I try the latest nightly build now if the fix has been checked
>in?
>>>
>>>
>>>
>>>
>>>
>>> - Vish.
>>>
>>>
>>>
>>>
>>> __ ____ ____ ____ ____ ____ ____
>>>
>>>
>>> From: Pantvaidya, Vishwajit [mailto: vpantvai@(protected)]
>>> Sent: Monday, October 29, 2007 10:43 AM
>>> To: axis-user@(protected)
>>> Subject: RE: [Axis2] 1.3 wsdl2java generates code with missing methods
>>>
>>>
>>>
>>>
>>> Thanks Amila. Can you let me know which nightly build I should take to
>>try
>>> out the fix?
>>>
>>>
>>>
>>>
>>>
>>>
>>> __ ____ ____ ____ ____ ____ ____
>>>
>>>
>>> From: Amila Suriarachchi [mailto:amilasuriarachchi@(protected)]
>>> Sent: Monday, October 29, 2007 4:57 AM
>>> To: axis-user@(protected)
>>> Subject: Re: [Axis2] 1.3 wsdl2java generates code with missing methods
>>>
>>>
>>>
>>> I have fixed this issue locally. will commit soon.
>>>
>>> Amila.
>>>
>>>
>>> On 10/25/07, Pantvaidya, Vishwajit <vpantvai@(protected) > wrote:
>>>
>>>
>>>
>>> A quick clarification - the MessageReceiverInOut class generated by
>>> wsdl2java contains references to the missing methods. As this is an
>>> autogenerated class, I do not want to edit it myself to remove these
>>> problems.
>>>
>>>
>>>
>>> Any insights?
>>>
>>>
>>>
>>>
>>> __ ____ ____ ____ ____ ____ ____
>>>
>>>
>>> From: Pantvaidya, Vishwajit [mailto:vpantvai@(protected)]
>>> Sent: Tuesday, October 23, 2007 5:25 PM
>>> To: axis-user@(protected)
>>> Subject: Axis2 1.3 wsdl2java generates code with missing methods
>>>
>>>
>>>
>>> I am using wsdl2java to generate java code from a wsdl using wsdl2java
>>> options "-o -ss -sd -ssi -f -uw -uri -ns2p". The result includes a
>>> MessageReceiverInOut class that is missing a method resulting in a
>>> compiletime error "method wrapIsUploadAllowed(OperationStatusType) is
>>> undefined for the type ...MessageReceiverInOut".
>>>
>>>
>>>
>>> I observed that this seems to happen when wsdl parts in different
>>messages
>>> refer to the same complex type. In such cases, the wrap methods in the
>>> MessageReceiver class for the first operation is created while that for
>>the
>>> other one is not created. E.g. in this case the method
>>> wrapUpload(OperationStatusType) gets created while
>>> wrapIsUploadAllowed(OperationStatusType) is missing.
>>>
>>>
>>>
>>> Wsdl snippet is included below.
>>>
>>>
>>>
>>> Is this a bug?
>>>
>>>
>>>
>>>
>>>
>>> <s:complexType
>>> name="OperationStatusType">
>>>
>>> <s:sequence>
>>>
>>> <s:element
>>> name="successFlag" type="s:boolean"/>
>>>
>>> <s:element
>>> name="messageLevel" type="s:string"/>
>>>
>>> <s:element
>>> name="messageCode" type="s:string"/>
>>>
>>> <s:element
>>> name="message" type="s:string"/>
>>>
>>> </s:sequence>
>>>
>>> </s:complexType>
>>>
>>> <s:element
>>name="OperationStatusElement"
>>> type="tns:OperationStatusType"/>
>>>
>>>
>>>
>>> <s:element
>>name="UploadRequestElement">
>>>
>>> <s:complexType>
>>>
>>> <s:sequence>
>>>
>>>
>>> <s:element name="sessiontoken" type="s:string"/>
>>>
>>>
>>> <s:element name="trackingnumber" type="s:string"/>
>>>
>>>
>>> <s:element name="version" type="s:int"/>
>>>
>>>
></s:sequence>
>>>
>>> </s:complexType>>
>>>
>>> </s:element>
>>>
>>>
>>>
>>> <s:element
>>> name="IsUploadAllowedRequestElement">
>>>
>>> <s:complexType>
>>>
>>> <s:sequence>
>>>
>>>
>>> <s:element name="SessionToken" type="s:string"></s:element>
>>>
>>>
>>> <s:element name="TrackingNumber" type="s:string"></s:element>
>>>
>>>
>>> <s:element name="Version" type="s:int"></s:element>
>>>
>>>
></s:sequence>
>>>
>>> </s:complexType>
>>>
>>> </s:element>
>>>
>>> ... <wsdl:message name="UploadRequest">
>>>
>>> <wsdl:part name="uploadrequest"
>>> element="tns:UploadRequestElement"></wsdl:part>
>>>
>>> </wsdl:message>
>>>
>>> <wsdl:message name="UploadResponse">
>>>
>>> <wsdl:part name="uploadoperationstatus"
>>> element="tns:OperationStatusElement"></wsdl:part>
>>>
>>> </wsdl:message>
>>>
>>>
>>>
>>> <wsdl:message name="IsUploadAllowedRequest">
>>>
>>> <wsdl:part name="uploadcheckrequest"
>>> element="tns:IsUploadAllowedRequestElement"></wsdl:part>
>>>
>>> </wsdl:message>
>>>
>>> <wsdl:message name="IsUploadAllowedResponse">
>>>
>>> <wsdl:part name="uploadcheckoperationstatus"
>>> element="tns:OperationStatusElement"></wsdl:part>
>>>
>>> </wsdl:message>
>>>
>>> ...
>>>
>>> <wsdl:operation name="Upload">
>>>
>>> <wsdl:input
>>> message="tns:UploadRequest"></wsdl:input>
>>>
>>> <wsdl:output
>>> message="tns:UploadResponse"></wsdl:output>
>>>
>>> </wsdl:operation>
>>>
>>> <wsdl:operation name="IsUploadAllowed">
>>>
>>> <wsdl:input
>>> message="tns:IsUploadAllowedRequest"></wsdl:input>
>>>
>>> <wsdl:output
>>> message="tns:IsUploadAllowedResponse"></wsdl:output>
>>>
>>> </wsdl:operation>
>>>
>>> ...
>>>
>>> <soap:binding
>>> transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
>>>
>>> <wsdl:operation name="Upload">
>>>
>>> <soap:operation soapAction=""
>>> style="document"/>
>>>
>>> <wsdl:input>
>>>
>>> <soap:body
>>use="literal"/>
>>>
>>> </wsdl:input>
>>>
>>> <wsdl:output>
>>>
>>> <soap:body
>>use="literal"/>
>>>
>>> </wsdl:output>
>>>
>>> </wsdl:operation>
>>>
>>> <wsdl:operation name="IsUploadAllowed">
>>>
>>> <soap:operation soapAction=""
>>> style="document"/>
>>>
>>> <wsdl:input>
>>>
>>> <soap:body
>>use="literal"/>
>>>
>>> </wsdl:input>
>>>
>>> <wsdl:output>
>>>
>>> <soap:body
>>use="literal"/>
>>>
>>> </wsdl:output>
>>>
>>> </wsdl:operation>
>>>
>>> ...
>>>
>>>
>>>
>>>
>>> --
>>> Amila Suriarachchi,
>>> WSO2 Inc.
>>>
>>>
>>>
>>>
>>> --
>>> Amila Suriarachchi,
>>> WSO2 Inc.
>>
>>
>>
>>--
>>Amila Suriarachchi,
>>WSO2 Inc.
>>
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>>For additional commands, e-mail: axis-user-help@(protected)
>
>
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