ode-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Alex Boisvert" <boisv...@intalio.com>
Subject Re: XSL goes down after Tomcat restart ...
Date Fri, 11 Jan 2008 16:31:39 GMT
This is clearly a bug.  Can you file a Jira issue?
http://issues.apache.org/jira/browse/ODE
alex


On 1/11/08, S┼Żebastien Mosser <mosser@polytech.unice.fr> wrote:
>
> Hi.
>
> Here is a weird problem I'm encountering :
> mosser@asmodeus:~/TvShowsOrchestration$ tomcat.sh stop
> ... bla bla bla ...
> 16:56:06,224 INFO  [BpelServerImpl] BPEL Server Stopped.
> 16:56:06,225 INFO  [ODEServer] Shutdown completed.
> ... bla bla bla ...
> mosser@asmodeus:~/TvShowsOrchestration$ tomcat.sh start
> ... bla bla bla ...
> 16:56:53,337 INFO  [ODEServer] Using DAO Connection Factory class
> org.apache.ode.dao.jpa.BPELDAOConnectionFactoryImpl.
> 16:56:54,328 INFO  [BpelServerImpl] BPEL Server Started.
> 16:56:56,819 INFO  [BpelServerImpl] Registered process
> {
> http://rainbow.i3s.unice.fr/mosser/jSeduite/orchestrations/tv}OnTvTonight-10
> .
> 16:56:56,871 INFO  [DeploymentPoller] Poller started.
> 16:56:56,871 INFO  [ODEServer] Process deployment polling started on
> path /opt/tomcat/webapps/ode/WEB-INF/processes.
> 16:56:56,876 INFO  [ODEServer] ODE Service Engine has been started.
> ... bla bla bla ...
>
> As far as we are, there is no trouble. Nos, let's try to invoke the
> process (each process using xsl stylesheet has the same weird behaviour)
> (invoke.sh is basically a 'curl | xmllint --format -' script)
>
> mosser@asmodeus:~/TvShowsOrchestration$ invoke.sh
> http://localhost:8080/ode/processes/TvShowsOrchestrations/process
> ERROR - GeronimoLog.error(108) | Scheduled job failed;
> jobDetail={type=INVOKE_RESPONSE, inmem=true, mexid=4611686018427387905,
> channel=31, iid=0}
> 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:913)
>          at
> org.apache.ode.bpel.engine.BpelProcess.handleWorkEvent(BpelProcess.java
> :392)
>          at
> org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(
> BpelEngineImpl.java:328)
>          at
> org.apache.ode.bpel.engine.BpelServerImpl.onScheduledJob(
> BpelServerImpl.java:373)
>          at
> org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(
> SimpleScheduler.java:341)
>          at
> org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(
> SimpleScheduler.java:340)
>          at
> org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(
> SimpleScheduler.java:179)
>          at
> org.apache.ode.scheduler.simple.SimpleScheduler$4.call(
> SimpleScheduler.java:339)
>          at
> org.apache.ode.scheduler.simple.SimpleScheduler$4.call(
> SimpleScheduler.java:336)
>          at
> java.util.concurrent.FutureTask$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:613)
> Caused by: java.lang.NullPointerException
>          at
> org.apache.ode.utils.xsl.XslTransformHandler.parseXSLSheet(
> XslTransformHandler.java:84)
>          at
> org.apache.ode.utils.xsl.XslTransformHandler.cacheXSLSheet(
> XslTransformHandler.java:106)
>          at
>
> org.apache.ode.bpel.elang.xpath10.runtime.JaxenContexts$DoXslTransformFunction.call
> (JaxenContexts.java:367)
>          at
> org.jaxen.expr.DefaultFunctionCallExpr.evaluate(
> DefaultFunctionCallExpr.java:186)
>          at
> org.jaxen.expr.DefaultXPathExpr.asList(DefaultXPathExpr.java:112)
>          at org.jaxen.BaseXPath.selectNodesForContext(BaseXPath.java:688)
>          at org.jaxen.BaseXPath.selectNodes(BaseXPath.java:227)
>          at
>
> org.apache.ode.bpel.elang.xpath10.runtime.XPath10ExpressionRuntime.evaluate
> (XPath10ExpressionRuntime.java:98)
>          at
> org.apache.ode.bpel.runtime.ExpressionLanguageRuntimeRegistry.evaluate(
> ExpressionLanguageRuntimeRegistry.java:80)
>          at org.apache.ode.bpel.runtime.ASSIGN.evalRValue(ASSIGN.java:196)
>          at org.apache.ode.bpel.runtime.ASSIGN.copy(ASSIGN.java:362)
>          at org.apache.ode.bpel.runtime.ASSIGN.run(ASSIGN.java:79)
>          at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
>          at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:25)
>          at java.lang.reflect.Method.invoke(Method.java:585)
>          at
> org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:451)
>          ... 15 more
>
> Ouch ... it seems that my XSL stylesheet does not work ... BUT ...
> let's redeploy the process :
>
> mosser@asmodeus:~/TvShowsOrchestration$ ant deploy
> Buildfile: build.xml
> compile:
>
> deploy:
>       [copy] Copying 1 file to
> /opt/tomcat/webapps/ode/WEB-INF/processes/TvShowsOrchestrations
>       [copy] Copying
> /Users/mosser/workspaces/seduite/TvShowsOrchestration/OnTvTonight.cbp to
>
> /opt/tomcat/webapps/ode/WEB-INF/processes/TvShowsOrchestrations/OnTvTonight.cbp
>
> reload:
>     [delete] Deleting
> /opt/tomcat/webapps/ode/WEB-INF/processes/TvShowsOrchestrations.deployed
>
> BUILD SUCCESSFUL
> Total time: 2 seconds
>
> Tomcat logs :
> 17:01:30,054 INFO  [BpelServerImpl] Unregistered process
> {
> http://rainbow.i3s.unice.fr/mosser/jSeduite/orchestrations/tv}OnTvTonight-10
> .
> 17:01:30,829 INFO  [BpelServerImpl] Registered process
> {
> http://rainbow.i3s.unice.fr/mosser/jSeduite/orchestrations/tv}OnTvTonight-11
> .
> 17:01:30,829 INFO  [DeploymentPoller] Deployment of artifact
> TvShowsOrchestrations successful:
> [{
> http://rainbow.i3s.unice.fr/mosser/jSeduite/orchestrations/tv}OnTvTonight-11
> ]
>
> And now, let's invoke again :
> mosser@asmodeus:~/TvShowsOrchestration$ invoke.sh
> http://localhost:8080/ode/processes/TvShowsOrchestrations/process  %
> Total    % Received % Xferd  Average Speed   Time    Time     Time
> Current                                 Dload  Upload   Total   Spent
>   Left  Speed
> 100  3444    0  3444    0     0   4656      0 --:--:-- --:--:-- --:--:--
>      0
> <?xml version="1.0"?>
> <axis2ns7:OnTvTonightResponse
> xmlns:axis2ns7="
> http://rainbow.i3s.unice.fr/mosser/jSeduite/orchestrations/tv"
> xmlns:tns="http://rainbow.i3s.unice.fr/mosser/jSeduite/orchestrations/tv">
>    <tns:shows>
>      <tns:show>
>        <tns:channel>Star academy </tns:channel>
>        <tns:startAt> 20:50</tns:startAt>
>        <tns:showTitle/>
>      </tns:show>
>      <!-- others french tv shows goes here ... -->
>    </tns:shows>
> </axis2ns7:OnTvTonightResponse>
>
> So : MY STYLESHEET works ! Let's restart tomcat :
> mosser@asmodeus:~/TvShowsOrchestration$ tomcat.sh restart
> mosser@asmodeus:~/TvShowsOrchestration$ invoke.sh
> http://localhost:8080/ode/processes/TvShowsOrchestrations/process
>
> And ... null pointer exception again ...
>
> Any ideas ? Processes are deployed with 'in-memory' set to 'true', but
> it does not change anything to change it to 'false'.
>
> --
>   Sebastian
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message