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From Andreas Veithen <andreas.veit...@gmail.com>
Subject Re: anyType and til values/empty strings - exception thrown
Date Mon, 22 Jun 2009 19:08:46 GMT
Yes I know. It needs to be fixed in Axis2. Can you please open a JIRA report?

Andreas

On Mon, Jun 22, 2009 at 20:57, Boris Klug<boris@klg.de> wrote:
> Hi!
>
> Its not my code, its the code generated by wsdl2java - so what can I do?
>
> Am 22.06.2009 um 16:51 schrieb Andreas Veithen:
>
>> Anyway, the code is wrong and should use getElementText instead of
>> getText to make sure that it gives the expected result even if the
>> underlying parser is not coalescing. This would also solve the problem
>> with empty text (getElementText returns an empty string in that case)
>> and I think that is what the generated code does. Note that your last
>> comment implies that anyType handling uses totally different code than
>> the processing of typed elements. This is really strange!
>>
>> Andreas
>>
>> On Mon, Jun 22, 2009 at 14:14, Boris Klug<boris@klg.de> wrote:
>>>
>>> Hi!
>>>
>>> I created a wsdl which contains a attribute/value pair where the
>>> value is definied as xsd:anyType:
>>>
>>> <xs:complexType name="ZAttributeValue">
>>>  <xs:sequence>
>>>   <xs:element name="name"                        type="xs:string"
/>
>>>   <xs:element name="displayName" nillable="true" type="xs:string" />
>>>   <xs:element name="value"       nillable="true" type="xs:anyType" />
>>>   <xs:element name="className"   nillable="true" type="xs:string" />
>>>  </xs:sequence>
>>>  </xs:complexType>
>>>
>>> Now I used wsdl2java to create client and server code using adb data
>>> binding.
>>>
>>> When value is "" (=empty string), the client throws this exception:
>>>
>>> Exception in thread "main" org.apache.axis2.AxisFault: Current state
>>> END_ELEMENT is not among the statesCHARACTERS, COMMENT, CDATA, SPACE,
>>> ENTITY_REFERENCE, DTD valid for getText()
>>>       at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
>>>       at
>>> de.mypackage.ZederbasicServiceStub.fromOM(ZederbasicServiceStub.java:8846)
>>>       at
>>> de.mypackage.ZederbasicServiceStub.getZEDERObjects(ZederbasicServiceStub.java:1028)
>>>       at ZederBasicClientTest.main(ZederBasicClientTest.java:36)
>>> Caused by: java.lang.IllegalStateException: Current state END_ELEMENT is
>>> not among the statesCHARACTERS, COMMENT, CDATA, SPACE, ENTITY_REFERENCE, DTD
>>> valid for getText()
>>>       at
>>> com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.getText(XMLStreamReaderImpl.java:1052)
>>>       at
>>> org.apache.axiom.om.impl.llom.OMStAXWrapper.getText(OMStAXWrapper.java:418)
>>>       at
>>> org.apache.axis2.databinding.utils.ConverterUtil.getAnyTypeObject(ConverterUtil.java:1528)
>>>       at de.debeka.repository.zws
>>>
>>> In this case, the soap message looks like this:
>>>
>>> <attributes xmlns="http://model.zws2.boq.debeka.gen/xsd">
>>>  <name>HINWEIS</name>
>>>  <displayName>Hinweis</displayName>
>>>  <value xmlns:s45="http://www.w3.org/2001/XMLSchema-instance"
>>> xmlns:s46="http://www.w3.org/2001/XMLSchema" s45:type="s46:string">
>>>  </value>
>>>  <className>java.lang.String</className>
>>> </attributes>
>>>
>>> When value is set to null, I get this exception:
>>>
>>> Exception in thread "main" org.apache.axis2.AxisFault:
>>> org.apache.axis2.databinding.ADBException: Unexpected subelement value
>>>       at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
>>>       at
>>> de.mypackage.ZederbasicServiceStub.fromOM(ZederbasicServiceStub.java:8846)
>>>       at
>>> de.mypackage.ZederbasicServiceStub.getZEDERObjects(ZederbasicServiceStub.java:1028)
>>>       at ZederBasicClientTest.main(ZederBasicClientTest.java:36)
>>> Caused by: java.lang.Exception:
>>> org.apache.axis2.databinding.ADBException: Unexpected subelement value
>>>       at
>>> de.mypackage.ZederbasicServiceStub$ZAttributeValue$Factory.parse(ZederbasicServiceStub.java:2583)
>>>       at
>>> de.mypackage.ZederbasicServiceStub$ZDataObject$Factory.parse(ZederbasicServiceStub.java:7596)
>>>       at
>>> de.mypackage.ZederbasicServiceStub$GetZEDERObjectsResponse$Factory.parse(ZederbasicServiceStub.java:4833)
>>>       at
>>> de.mypackage.ZederbasicServiceStub.fromOM(ZederbasicServiceStub.java:8833)
>>>       ... 2 more
>>> Caused by: org.apache.axis2.databinding.ADBException: Unexpected
>>> subelement value
>>>       at
>>> de.mypackage.ZederbasicServiceStub$ZAttributeValue$Factory.parse(ZederbasicServiceStub.java:2569)
>>>       ... 5 more
>>>
>>> The soap message is:
>>>
>>> <attributes xmlns="http://model.zws2.boq.debeka.gen/xsd">
>>>  <name>KLASSE</name>
>>>  <displayName xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>> xsi:nil="1" />
>>>  <value xmlns:s29="http://www.w3.org/2001/XMLSchema-instance"
>>> xmlns:s30="http://www.w3.org/2001/XMLSchema"
>>> s29:type="s30:string">C_Jobplan</value>
>>>  <className>java.lang.Integer</className>
>>> </attributes>
>>>
>>>
>>> I tried Axis2 1.4.1 and the new 1.5 version. The whole problem with nil
>>> and
>>> empty string values only exists with anyType, not if the element is
>>> declared
>>> as string or something else.
>>>
>>> I really need anyType here.
>>>
>>> Thank you for your help in advance.
>>>
>>>
>>> --
>>> Boris Klug, Koblenz, boris@klg.de, Fax: 0261-1334249
>>>
>
> --
> Boris Klug, boris@klg.de
>
>
>
>

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