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Posted to dev@ode.apache.org by "Rafal Rusin (JIRA)" <ji...@apache.org> on 2009/04/20 13:56:47 UTC
[jira] Created: (ODE-588) Scope inside OnEvent doesn't register
variables on runtime
Scope inside OnEvent doesn't register variables on runtime
----------------------------------------------------------
Key: ODE-588
URL: https://issues.apache.org/jira/browse/ODE-588
Project: ODE
Issue Type: Bug
Components: BPEL Runtime
Affects Versions: 1.3.2
Reporter: Rafal Rusin
Fix For: 1.3.2
Attachments: onevent-scope-variable-test.diff, onevent-scope-variable-workaround.diff
I did a construct like this:
<scope>
<onevent operation="...">
<scope>
<variables>
...
</variables>
<assign>...</assign>
</scope>
</onevent>
</scope>
When ODE enters assign activity, which contains a reference to variable declared in scope, there is a NPE and job fails.
Surrounding scope with another scope is a workaround for this problem.
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[jira] Updated: (ODE-588) Scope inside OnEvent doesn't register
variables on runtime
Posted by "Rafal Rusin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ODE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rafal Rusin updated ODE-588:
----------------------------
Comment: was deleted
(was: I'm attaching a failing test case.)
> Scope inside OnEvent doesn't register variables on runtime
> ----------------------------------------------------------
>
> Key: ODE-588
> URL: https://issues.apache.org/jira/browse/ODE-588
> Project: ODE
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.3.2
> Reporter: Rafal Rusin
> Fix For: 1.3.2
>
> Attachments: onevent-scope-variable-test.diff, onevent-scope-variable-workaround.diff
>
>
> I did a construct like this:
> <scope>
> <onevent operation="...">
> <scope>
> <variables>
> ...
> </variables>
> <assign>...</assign>
> </scope>
> </onevent>
> </scope>
> When ODE enters assign activity, which contains a reference to variable declared in scope, there is a NPE and job fails.
> Surrounding scope with another scope is a workaround for this problem.
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (ODE-588) Scope inside OnEvent doesn't register
variables on runtime
Posted by "Rafal Rusin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ODE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rafal Rusin updated ODE-588:
----------------------------
Attachment: (was: onevent-scope-variable-workaround.diff)
> Scope inside OnEvent doesn't register variables on runtime
> ----------------------------------------------------------
>
> Key: ODE-588
> URL: https://issues.apache.org/jira/browse/ODE-588
> Project: ODE
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.3.2
> Reporter: Rafal Rusin
> Fix For: 1.3.2
>
> Attachments: onevent-scope-variable-test.diff, onevent-scope-variable-workaround.diff
>
>
> I did a construct like this:
> <scope>
> <onevent operation="...">
> <scope>
> <variables>
> ...
> </variables>
> <assign>...</assign>
> </scope>
> </onevent>
> </scope>
> When ODE enters assign activity, which contains a reference to variable declared in scope, there is a NPE and job fails.
> Surrounding scope with another scope is a workaround for this problem.
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[jira] Assigned: (ODE-588) Scope inside OnEvent doesn't register
variables on runtime
Posted by "Rafal Rusin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ODE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rafal Rusin reassigned ODE-588:
-------------------------------
Assignee: Rafal Rusin
> Scope inside OnEvent doesn't register variables on runtime
> ----------------------------------------------------------
>
> Key: ODE-588
> URL: https://issues.apache.org/jira/browse/ODE-588
> Project: ODE
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.3.3
> Reporter: Rafal Rusin
> Assignee: Rafal Rusin
> Fix For: 1.3.3
>
> Attachments: onevent-scope-variable-fix.diff, onevent-scope-variable-test.diff, onevent-scope-variable-workaround.diff
>
>
> I did a construct like this:
> <scope>
> <onevent operation="...">
> <scope>
> <variables>
> ...
> </variables>
> <assign>...</assign>
> </scope>
> </onevent>
> </scope>
> When ODE enters assign activity, which contains a reference to variable declared in scope, there is a NPE and job fails.
> Surrounding scope with another scope is a workaround for this problem.
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[jira] Updated: (ODE-588) Scope inside OnEvent doesn't register
variables on runtime
Posted by "Rafal Rusin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ODE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rafal Rusin updated ODE-588:
----------------------------
Attachment: onevent-scope-variable-fix.diff
It looks like this simple patch resolves problem:
Index: bpel-runtime/src/main/java/org/apache/ode/bpel/runtime/EH_EVENT.java
===================================================================
--- bpel-runtime/src/main/java/org/apache/ode/bpel/runtime/EH_EVENT.java (revision 760397)
+++ bpel-runtime/src/main/java/org/apache/ode/bpel/runtime/EH_EVENT.java (working copy)
@@ -292,7 +292,7 @@
// load 'onMessage' activity; we'll do this even if a stop/terminate has been
// requested becasue we cannot undo the receipt of the message at this point.
ActivityInfo child = new ActivityInfo(genMonotonic(),
- _oevent.activity,
+ _oevent,
newChannel(TerminationChannel.class), newChannel(ParentScopeChannel.class));
It looks like scope inside event handler was instantiated by its internal activity instead of the whole scope activity.
> Scope inside OnEvent doesn't register variables on runtime
> ----------------------------------------------------------
>
> Key: ODE-588
> URL: https://issues.apache.org/jira/browse/ODE-588
> Project: ODE
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.3.2
> Reporter: Rafal Rusin
> Fix For: 1.3.2
>
> Attachments: onevent-scope-variable-fix.diff, onevent-scope-variable-test.diff, onevent-scope-variable-workaround.diff
>
>
> I did a construct like this:
> <scope>
> <onevent operation="...">
> <scope>
> <variables>
> ...
> </variables>
> <assign>...</assign>
> </scope>
> </onevent>
> </scope>
> When ODE enters assign activity, which contains a reference to variable declared in scope, there is a NPE and job fails.
> Surrounding scope with another scope is a workaround for this problem.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (ODE-588) Scope inside OnEvent doesn't register
variables on runtime
Posted by "Rafal Rusin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ODE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rafal Rusin updated ODE-588:
----------------------------
Attachment: (was: onevent-scope-variable-test.diff)
> Scope inside OnEvent doesn't register variables on runtime
> ----------------------------------------------------------
>
> Key: ODE-588
> URL: https://issues.apache.org/jira/browse/ODE-588
> Project: ODE
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.3.2
> Reporter: Rafal Rusin
> Fix For: 1.3.2
>
> Attachments: onevent-scope-variable-test.diff, onevent-scope-variable-workaround.diff
>
>
> I did a construct like this:
> <scope>
> <onevent operation="...">
> <scope>
> <variables>
> ...
> </variables>
> <assign>...</assign>
> </scope>
> </onevent>
> </scope>
> When ODE enters assign activity, which contains a reference to variable declared in scope, there is a NPE and job fails.
> Surrounding scope with another scope is a workaround for this problem.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (ODE-588) Scope inside OnEvent doesn't register
variables on runtime
Posted by "Rafal Rusin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ODE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rafal Rusin updated ODE-588:
----------------------------
Attachment: onevent-scope-variable-workaround.diff
onevent-scope-variable-test.diff
I'm attaching a failing test case.
> Scope inside OnEvent doesn't register variables on runtime
> ----------------------------------------------------------
>
> Key: ODE-588
> URL: https://issues.apache.org/jira/browse/ODE-588
> Project: ODE
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.3.2
> Reporter: Rafal Rusin
> Fix For: 1.3.2
>
> Attachments: onevent-scope-variable-test.diff, onevent-scope-variable-workaround.diff
>
>
> I did a construct like this:
> <scope>
> <onevent operation="...">
> <scope>
> <variables>
> ...
> </variables>
> <assign>...</assign>
> </scope>
> </onevent>
> </scope>
> When ODE enters assign activity, which contains a reference to variable declared in scope, there is a NPE and job fails.
> Surrounding scope with another scope is a workaround for this problem.
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[jira] Commented: (ODE-588) Scope inside OnEvent doesn't register
variables on runtime
Posted by "Rafal Rusin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ODE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12700778#action_12700778 ]
Rafal Rusin commented on ODE-588:
---------------------------------
Here's an exception
04-20@12:55:20 ERROR (BpelEngineImpl.java:408) - Scheduled job failed; jobDetail={type=INVOKE_INTERNAL, inmem=true, mexid=4611686018427387963, pid={http://ode/bpel/unit-test/TestStaticOnMessage}TestStaticOnMessageProcess-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:870)
at org.apache.ode.bpel.engine.PartnerLinkMyRoleImpl.invokeInstance(PartnerLinkMyRoleImpl.java:240)
at org.apache.ode.bpel.engine.BpelProcess.invokeProcess(BpelProcess.java:226)
at org.apache.ode.bpel.engine.BpelProcess.handleWorkEvent(BpelProcess.java:394)
at org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl.java:399)
at org.apache.ode.bpel.engine.BpelServerImpl.onScheduledJob(BpelServerImpl.java:391)
at org.apache.ode.il.MockScheduler.doExecute(MockScheduler.java:265)
at org.apache.ode.il.MockScheduler.access$000(MockScheduler.java:46)
at org.apache.ode.il.MockScheduler$3$1.call(MockScheduler.java:110)
at org.apache.ode.il.MockScheduler.execTransaction(MockScheduler.java:134)
at org.apache.ode.il.MockScheduler$4.call(MockScheduler.java:151)
at java.util.concurrent.FutureTask$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.ode.bpel.engine.BpelRuntimeContextImpl.isVariableInitialized(BpelRuntimeContextImpl.java:188)
at org.apache.ode.bpel.runtime.ASSIGN.evalLValue(ASSIGN.java:128)
at org.apache.ode.bpel.runtime.ASSIGN.copy(ASSIGN.java:361)
at org.apache.ode.bpel.runtime.ASSIGN.run(ASSIGN.java:81)
at sun.reflect.GeneratedMethodAccessor11.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
> Scope inside OnEvent doesn't register variables on runtime
> ----------------------------------------------------------
>
> Key: ODE-588
> URL: https://issues.apache.org/jira/browse/ODE-588
> Project: ODE
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.3.2
> Reporter: Rafal Rusin
> Fix For: 1.3.2
>
> Attachments: onevent-scope-variable-test.diff, onevent-scope-variable-workaround.diff
>
>
> I did a construct like this:
> <scope>
> <onevent operation="...">
> <scope>
> <variables>
> ...
> </variables>
> <assign>...</assign>
> </scope>
> </onevent>
> </scope>
> When ODE enters assign activity, which contains a reference to variable declared in scope, there is a NPE and job fails.
> Surrounding scope with another scope is a workaround for this problem.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (ODE-588) Scope inside OnEvent doesn't register
variables on runtime
Posted by "Rafal Rusin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ODE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rafal Rusin updated ODE-588:
----------------------------
Attachment: onevent-scope-variable-workaround.diff
onevent-scope-variable-test.diff
I did a failing test case with workaround.
> Scope inside OnEvent doesn't register variables on runtime
> ----------------------------------------------------------
>
> Key: ODE-588
> URL: https://issues.apache.org/jira/browse/ODE-588
> Project: ODE
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.3.2
> Reporter: Rafal Rusin
> Fix For: 1.3.2
>
> Attachments: onevent-scope-variable-test.diff, onevent-scope-variable-workaround.diff
>
>
> I did a construct like this:
> <scope>
> <onevent operation="...">
> <scope>
> <variables>
> ...
> </variables>
> <assign>...</assign>
> </scope>
> </onevent>
> </scope>
> When ODE enters assign activity, which contains a reference to variable declared in scope, there is a NPE and job fails.
> Surrounding scope with another scope is a workaround for this problem.
--
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You can reply to this email to add a comment to the issue online.
[jira] Closed: (ODE-588) Scope inside OnEvent doesn't register
variables on runtime
Posted by "Rafal Rusin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ODE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rafal Rusin closed ODE-588.
---------------------------
Resolution: Fixed
It looks like it was solved by commit 781860 by Karthick "Define a frame for the event handler's <scope> activity, so that its variables are resolved properly."
> Scope inside OnEvent doesn't register variables on runtime
> ----------------------------------------------------------
>
> Key: ODE-588
> URL: https://issues.apache.org/jira/browse/ODE-588
> Project: ODE
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.3.3
> Reporter: Rafal Rusin
> Assignee: Rafal Rusin
> Fix For: 1.3.3
>
> Attachments: onevent-scope-variable-fix.diff, onevent-scope-variable-test.diff, onevent-scope-variable-workaround.diff
>
>
> I did a construct like this:
> <scope>
> <onevent operation="...">
> <scope>
> <variables>
> ...
> </variables>
> <assign>...</assign>
> </scope>
> </onevent>
> </scope>
> When ODE enters assign activity, which contains a reference to variable declared in scope, there is a NPE and job fails.
> Surrounding scope with another scope is a workaround for this problem.
--
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You can reply to this email to add a comment to the issue online.