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https://issues.apache.org/jira/browse/ODE-907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Ford updated ODE-907:
--------------------------

    Attachment: HelloWorld2-907.zip

Attached is a modified HelloWorld process. The changes are as follow:

1) set default expression language to XQuery
2) add property alias for HelloMessage (note that vprop:query requires explicit 
setting of Xpath 2.0 expression language due to ODE-638)
3) change assign to use bpel:getVariableProperty('myVar', 'test:prop1')

This process fails compilation at deployment time. If you change the default 
expression language to XPath 2.0 then the process deploys and the function 
works. See output below:

{code:xml}

<?xml version='1.0' encoding='UTF-8'?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";>
   <soapenv:Body>
      <odens:helloResponse xmlns:odens="http://ode/bpel/unit-test.wsdl";>
         <TestPart xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; 
                 xmlns:ns1="http://ode/bpel/unit-test.wsdl";>
                 Hello World-property
         </TestPart>
      </odens:helloResponse>
   </soapenv:Body>
</soapenv:Envelope>

{code}

> getVariableProperty not resolved when used in XQuery expression
> ---------------------------------------------------------------
>
>                 Key: ODE-907
>                 URL: https://issues.apache.org/jira/browse/ODE-907
>             Project: ODE
>          Issue Type: Bug
>    Affects Versions: 1.3.4
>            Reporter: Mark Ford
>         Attachments: HelloWorld2-907.zip
>
>
> I am getting the stacktrace below when using bpel:getVariableProperty within 
> an XQuery expression. The process works fine if I set the expression language 
> to Xpath 2.0
> {code}
>   XPST0017: Cannot find a matching 2-argument function named
>   
> {http://docs.oasis-open.org/wsbpel/2.0/process/executable}getVariableProperty()
> 11:43:12,372 ERROR [BpelC] null:59: error: [XQuery10Syntax] The string 
> "bpel:getVariableProperty('myVar','test:prop1')" is not a valid XQuery 1.0 
> expression: Couldn't validate XQuery expression
> 11:43:12,374 ERROR [ProcessStoreImpl] Deploy failed; error: 
> [CompilationErrors] Compilation completed with 1 error(s):
>       null:59: error: [XQuery10Syntax] The string 
> "bpel:getVariableProperty('myVar','test:prop1')" is not a valid XQuery 1.0 
> expression: Couldn't validate XQuery expression
> org.apache.ode.bpel.compiler.api.CompilationException: error: 
> [CompilationErrors] Compilation completed with 1 error(s):
>       null:59: error: [XQuery10Syntax] The string 
> "bpel:getVariableProperty('myVar','test:prop1')" is not a valid XQuery 1.0 
> expression: Couldn't validate XQuery expression
>       at 
> org.apache.ode.bpel.compiler.BpelCompiler.compile(BpelCompiler.java:782)
>       at org.apache.ode.bpel.compiler.BpelC.compile(BpelC.java:263)
>       at org.apache.ode.bpel.compiler.BpelC.compile(BpelC.java:333)
>       at 
> org.apache.ode.store.DeploymentUnitDir$5.run(DeploymentUnitDir.java:213)
>       at org.apache.ode.utils.InternPool.runBlock(InternPool.java:57)
>       at 
> org.apache.ode.store.DeploymentUnitDir.compile(DeploymentUnitDir.java:210)
>       at 
> org.apache.ode.store.DeploymentUnitDir.compile(DeploymentUnitDir.java:171)
>       at 
> org.apache.ode.store.ProcessStoreImpl.deploy(ProcessStoreImpl.java:200)
>       at 
> org.apache.ode.store.ProcessStoreImpl.deploy(ProcessStoreImpl.java:168)
>       at 
> org.apache.ode.axis2.deploy.DeploymentPoller.check(DeploymentPoller.java:160)
>       at 
> org.apache.ode.axis2.deploy.DeploymentPoller.access$300(DeploymentPoller.java:60)
>       at 
> org.apache.ode.axis2.deploy.DeploymentPoller$PollingThread.run(DeploymentPoller.java:251)
> {code}

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