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https://issues.apache.org/activemq/browse/SM-1590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ron Gavlin updated SM-1590:
---------------------------

    Summary: smx-saxon throws classcastexception handling MessageExchange sent 
by smx-drools via smx-eip pipeline  (was: smx-saxon throws classcastexception 
handling MessageExchange sent by smx-drools)

> smx-saxon throws classcastexception handling MessageExchange sent by 
> smx-drools via smx-eip pipeline
> ----------------------------------------------------------------------------------------------------
>
>                 Key: SM-1590
>                 URL: https://issues.apache.org/activemq/browse/SM-1590
>             Project: ServiceMix
>          Issue Type: Bug
>          Components: servicemix-saxon
>    Affects Versions: 3.2.2
>            Reporter: Ron Gavlin
>            Priority: Critical
>         Attachments: droolsSaxonText-20080920.zip
>
>
> smx-saxon throws classcastexception handling MessageExchange sent by 
> smx-drools. The stacktrace is listed below. A test case demonstrating the 
> problem is attached. 
> FYI, if an endpoint is inserted in between the smx-drools and smx-saxon 
> endpoints, the problem disappears.
> BTW, the stacktrace below is using smx-3.3.1.6-fuse.
> 00:17:23,101 | ERROR | pool-flow.seda.servicemix-saxon-thread-1 | 
> SaxonComponent           | ervicemix.common.BaseLifeCycle   48 | Error 
> processing exchange InOut[
>   id: ID:10.10.10.10-11c831ea4cf-6:0
>   status: Active
>   role: provider
>   service: 
> {urn:eng:spagic:processes:droolsSaxonTest:v0}droolsSaxonTest.xqueryPipeline_Transformer_v_0
>   endpoint: droolsSaxonTest.xqueryPipeline_Transformer_v_0
>   in: <?xml version="1.0" encoding="UTF-8"?><video id="647599251">
>    <studio/>
>    <director>Francesco Rosi</director>
>    <actorRef>916503211</actorRef>
>    <actorRef>916503212</actorRef>
>    <title>Carmen</title>
>    <dvd>18</dvd>
>    <laserdisk/>
>    <laserdisk_stock/>
>    <genre>musical</genre>
>    <rating>PG</rating>
>    <runtime>125</runtime>
>    <user_rating>4</user_rating>
>    <summary>A fine screen adaptation of Bizet's
>       popular opera. </summary>
>    <details>Placido Domingo does it again, this time
>       in Bizet's popular opera.</details>
>    <vhs>15</vhs>
>    <beta_stock/>
>    <year>1984</year>
>    <vhs_stock>88</vhs_stock>
>    <dvd_stock>22</dvd_stock>
>    <beta/>
> </video>
>   out: null
> ]
> java.lang.ClassCastException: net.sf.saxon.tinytree.TinyElementImpl
>       at net.sf.saxon.Configuration.buildDocument(Configuration.java:2239)
>       at 
> net.sf.saxon.query.StaticQueryContext.buildDocument(StaticQueryContext.java:426)
>       at 
> org.apache.servicemix.saxon.XQueryEndpoint.queryContent(XQueryEndpoint.java:126)
>       at 
> org.apache.servicemix.saxon.XQueryEndpoint.transform(XQueryEndpoint.java:119)
>       at 
> org.apache.servicemix.saxon.SaxonEndpoint.processInOut(SaxonEndpoint.java:220)
>       at 
> org.apache.servicemix.common.endpoints.ProviderEndpoint.process(ProviderEndpoint.java:109)
>       at 
> org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:540)
>       at 
> org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:492)
>       at 
> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
>       at 
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:610)
>       at 
> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:172)
>       at 
> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:167)
>       at 
> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>       at java.lang.Thread.run(Thread.java:595)
> 00:17:24,182 | ERROR | pool-component.servicemix-file-thread-3 | 
> FileComponent            | icemix.file.FilePollerEndpoint  346 | Failed to 
> process file: tmp\in\video.xml. Reason: java.lang.ClassCastException: 
> net.sf.saxon.tinytree.TinyElementImpl
> java.lang.ClassCastException: net.sf.saxon.tinytree.TinyElementImpl
>       at net.sf.saxon.Configuration.buildDocument(Configuration.java:2239)
>       at 
> net.sf.saxon.query.StaticQueryContext.buildDocument(StaticQueryContext.java:426)
>       at 
> org.apache.servicemix.saxon.XQueryEndpoint.queryContent(XQueryEndpoint.java:126)
>       at 
> org.apache.servicemix.saxon.XQueryEndpoint.transform(XQueryEndpoint.java:119)
>       at 
> org.apache.servicemix.saxon.SaxonEndpoint.processInOut(SaxonEndpoint.java:220)
>       at 
> org.apache.servicemix.common.endpoints.ProviderEndpoint.process(ProviderEndpoint.java:109)
>       at 
> org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:540)
>       at 
> org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:492)
>       at 
> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
>       at 
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:610)
>       at 
> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:172)
>       at 
> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:167)
>       at 
> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>       at java.lang.Thread.run(Thread.java:595)

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