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From "Asankha C. Perera (JIRA)" <j...@apache.org>
Subject [jira] Updated: (SYNAPSE-274) DataRetrievalException throws when getting ?wsdl of a proxy service which has been created using a wsdl having schema imports
Date Wed, 30 Apr 2008 10:55:56 GMT

     [ https://issues.apache.org/jira/browse/SYNAPSE-274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Asankha C. Perera updated SYNAPSE-274:
--------------------------------------

    Fix Version/s: 1.2
         Assignee: Asankha C. Perera

Related to https://issues.apache.org/jira/browse/SYNAPSE-200, and was able to fix this with
the help of Deepal from Axis2 team. Will commit as soon as Apache SVN returns to life :-)

> DataRetrievalException throws when getting ?wsdl of a proxy service which has been created
using a wsdl having schema imports 
> ------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: SYNAPSE-274
>                 URL: https://issues.apache.org/jira/browse/SYNAPSE-274
>             Project: Synapse
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: NIGHTLY
>         Environment: ubuntu, jdk15
>            Reporter: Charitha Kankanamge
>            Assignee: Asankha C. Perera
>             Fix For: 1.2
>
>         Attachments: calculator.xsd, calculator_import_schema.wsdl, Schemaimportservice.aar
>
>
> Following exception is thrown when issuing ?wsdl url of a proxy service created using
a wsdl which has schema imports. 
> 2008-04-22 14:18:09,083 [127.0.0.1-testb] [HttpServerWorker-2] ERROR ServerWorker Axis2
fault writing ?wsdl output
> org.apache.axis2.dataretrieval.DataRetrievalException
>         at org.apache.axis2.dataretrieval.AxisDataLocatorImpl.getData(AxisDataLocatorImpl.java:85)
>         at org.apache.axis2.description.AxisService.getData(AxisService.java:2722)
>         at org.apache.axis2.description.AxisService.getWSDL(AxisService.java:1462)
>         at org.apache.axis2.description.AxisService.printWSDL(AxisService.java:1334)
>         at org.apache.synapse.transport.nhttp.ServerWorker.processGet(ServerWorker.java:325)
>         at org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:192)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>         at java.lang.Thread.run(Thread.java:595)
> Caused by: org.apache.axis2.dataretrieval.DataRetrievalException
>         at org.apache.axis2.dataretrieval.WSDLDataLocator.outputInlineForm(WSDLDataLocator.java:134)
>         at org.apache.axis2.dataretrieval.WSDLDataLocator.getData(WSDLDataLocator.java:73)
>         at org.apache.axis2.dataretrieval.AxisDataLocatorImpl.getData(AxisDataLocatorImpl.java:81)
>         ... 8 more
> Caused by: java.lang.NullPointerException
>         at java.util.Hashtable.get(Hashtable.java:336)
>         at org.apache.axis2.description.AxisService.getScheamLocationWithDot(AxisService.java:2585)
>         at org.apache.axis2.description.AxisService.calculateSchemaNames(AxisService.java:2457)
>         at org.apache.axis2.description.AxisService.populateSchemaMappings(AxisService.java:2425)
>         at org.apache.axis2.description.AxisService.populateSchemaMappings(AxisService.java:2408)
>         at org.apache.axis2.description.AxisService2WSDL11.generateOM(AxisService2WSDL11.java:207)
>         at org.apache.axis2.dataretrieval.WSDLDataLocator.outputInlineForm(WSDLDataLocator.java:130)
>         ... 10 more
> Steps to reproduce:
> ================
> 1. Create a synapse configuration as follows.
> <definitions xmlns="http://ws.apache.org/ns/synapse">
>     <proxy name="TestProxy">
>         <target>
>             <endpoint>
>                 <address uri="http://testb:9000/soap/calculatorImportSchema"/>
>             </endpoint>
>                         <outSequence>
>                                 <send/>
> <log level="full"/>
>                         </outSequence>
>         </target>
>         <publishWSDL uri="file:repository/conf/sample/resources/proxy/calculator_import_schema.wsdl"/>
>     </proxy>
> </definitions>
> 2. Make sure to use a wsdl having schema imports.
> i.e:- <xsd:import namespace="http://charitha.org/" schemaLocation="http://ww2.wso2.org/~charitha/calculator.xsd"/>
> (wsdl is attached here with)
> 3. Run synapse
> 4. Go to http://localhost/:8080/soap/TestProxy?wsdl
> You will get the above exceptions in Synapse console. Note that the URL 'http://ww2.wso2.org/~charitha/calculator.xsd'
is publicly accessible. 

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