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Posted to dev@ode.apache.org by "Karthick Sankarachary (JIRA)" <ji...@apache.org> on 2009/04/17 22:22:15 UTC
[jira] Closed: (ODE-536) NullPointerException during ASSIGN of
complex node returned from XQuery
[ https://issues.apache.org/jira/browse/ODE-536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Karthick Sankarachary closed ODE-536.
-------------------------------------
> NullPointerException during ASSIGN of complex node returned from XQuery
> -----------------------------------------------------------------------
>
> Key: ODE-536
> URL: https://issues.apache.org/jira/browse/ODE-536
> Project: ODE
> Issue Type: Bug
> Components: JBI Integration
> Affects Versions: 1.3.1
> Environment: ServiceMix 3.3
> Reporter: Rafal Rusin
> Assignee: Karthick Sankarachary
> Fix For: 1.3.1
>
> Attachments: assignmentForXQuery.diff, ode-536-namespace.patch, xqueryComplexAssign.zip
>
>
> I did a following xquery assign:
> <assign name="assign1">
> <copy>
> <from expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xquery1.0">
> <![CDATA[
> for $loopOnce in (1)
> return
> <test:test1>
> <test:test2>abc</test:test2>
> </test:test1>
> ]]>
> </from>
> <to variable="myVar" part="TestPart"/>
> </copy>
> </assign>
> and run it in servicemix.
> I got:
> 13:26:57,703 | ERROR | pool-4-thread-1 | BpelEngineImpl | ode.bpel.engine.BpelEngineImpl 433 | Scheduled job failed; jobDetail={type=INVOKE_INTERNAL, mexid=65536, pid={http://ode/bpel/unit-test}HelloXQueryWorld-1}
> java.lang.RuntimeException: java.lang.NullPointerException
> at org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:464)
> at org.apache.ode.jacob.vpu.JacobVPU.execute(JacobVPU.java:139)
> at org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute(BpelRuntimeContextImpl.java:847)
> at org.apache.ode.bpel.engine.PartnerLinkMyRoleImpl.invokeNewInstance(PartnerLinkMyRoleImpl.java:206)
> at org.apache.ode.bpel.engine.BpelProcess.invokeProcess(BpelProcess.java:215)
> at org.apache.ode.bpel.engine.BpelProcess.handleWorkEvent(BpelProcess.java:402)
> at org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl.java:424)
> at org.apache.ode.bpel.engine.BpelServerImpl.onScheduledJob(BpelServerImpl.java:377)
> at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:386)
> at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:380)
> at org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleScheduler.java:208)
> at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:379)
> at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:376)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
> at java.util.concurrent.FutureTask.run(FutureTask.java:123)
> 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: java.lang.NullPointerException
> at org.apache.xerces.dom.CoreDocumentImpl.importNode(Unknown Source)
> at org.apache.xerces.dom.CoreDocumentImpl.importNode(Unknown Source)
> at org.apache.ode.bpel.runtime.ASSIGN.replaceElement(ASSIGN.java:489)
> at org.apache.ode.bpel.runtime.ASSIGN.copy(ASSIGN.java:416)
> at org.apache.ode.bpel.runtime.ASSIGN.run(ASSIGN.java:81)
> at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:451)
> ... 17 more
> I noticed that this example run successfully in ODE tests. I saw that a difference is that evaluated node list is of Xerces DOM impl in ODE tests, and Saxon DOM impl in Servicemix.
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