Hi
I have just had an exception thrown on some relatively recent code, that has
worked fine until now..
java.lang.IllegalStateException: Cannot obtain globalId for an object which is
registered in its editingContext,
object: <indoc.app.entities.Container pk:"496">,
databaseContext: er.extensions.eof.ERXDatabaseContext@ee260b,
object's editingContext: er.extensions.eof.ERXEC@1fe6055,
databaseContext's active editingContext: null
Context:
This is part of a background notification system which works roughly like:
1) NSNotificationCenter triggers a callback that...
2) Creates a new Runnable and globalIds of objects are passed into this
runnable from their original editing context. A ThreadPoolExecutor the
executes the thread.
3) The new thread creates a new editing context that uses an
ERXRoundRobinCollection to grab an EOObjectStoreCoordinator. This
EOObjectStoreCoordinator is only used in the notification part of the
application, and the ERXRoundRobinCollection contains just a couple of
instances of a EOObjectStoreCoordinator at a time.
The ec is created with:
ERXEC notificationtEC = (ERXEC)
ERXEC.newEditingContext(objectStoreCollection.nextObjectStoreCoordinator());
and the EOObjectStoreCoordinators with:
ERXObjectStoreCoordinator osc = new ERXObjectStoreCoordinator(true);
4) I then use the newly created notificationtEC to convert the globalIds back
to EOs like.. eo = ERXEOControlUtilities.convertGIDtoEO(notificationtEC, gid);
5) I then use the same notificationtEC to fetch various objects etc to build
the notifications and send out an email.
The full stack trace is below.
I was under the impression that having a new database stack should be a pretty
safe way to do such a task in a separate thread. Do you have any idea what I am
doing wrong?
I do not quite understand the meaning of the above
java.lang.IllegalStateException Any ideas much appreciated.
Thanks
Giles
Mar 18 12:32:10 OLWAInDoc[2001] pool-3-thread-1 ERROR
indoc.app.event.IDEventObserverCoordinator$ChannelRunnable - Error in
ChannelRunnable.run() Cannot obtain globalId for an object which is registered
in its editingContext, object: <indoc.app.entities.Container pk:"496">,
databaseContext: er.extensions.eof.ERXDatabaseContext@ee260b, object's
editingContext: er.extensions.eof.ERXEC@1fe6055, databaseContext's active
editingContext: null
java.lang.IllegalStateException: Cannot obtain globalId for an object which is
registered in its editingContext, object: <indoc.app.entities.Container
pk:"496">, databaseContext: er.extensions.eof.ERXDatabaseContext@ee260b,
object's editingContext: er.extensions.eof.ERXEC@1fe6055, databaseContext's
active editingContext: null
at
com.webobjects.eoaccess.EODatabaseContext._globalIDForObject(EODatabaseContext.java:4660)
at
com.webobjects.eoaccess.EODatabaseContext.valuesForKeys(EODatabaseContext.java:6509)
at
com.webobjects.eocontrol.EOObjectStoreCoordinator.valuesForKeys(EOObjectStoreCoordinator.java:326)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$_KeyValueQualifierSupport.schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:439)
at
er.extensions.ERXExtensions$KeyValueQualifierSQLGenerationSupport.schemaBasedQualifierWithRootEntity(ERXExtensions.java:355)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$Support._schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:179)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$_AndQualifierSupport.schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:530)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$Support._schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:179)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$_AndQualifierSupport.schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:530)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$Support._schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:179)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$_OrQualifierSupport.schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:567)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$Support._schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:179)
at
com.webobjects.eoaccess.EODatabaseChannel.selectObjectsWithFetchSpecification(EODatabaseChannel.java:227)
at
com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecificationEditingContext(EODatabaseContext.java:3055)
at
er.extensions.eof.ERXDatabaseContext._objectsWithFetchSpecificationEditingContext(ERXDatabaseContext.java:66)
at
com.webobjects.eoaccess.EODatabaseContext.objectsWithFetchSpecification(EODatabaseContext.java:3195)
at
com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488)
at
com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069)
at
er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1206)
at
com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4444)
at
indoc.app.entities._IDEventRegistration.fetchIDEventRegistrations(_IDEventRegistration.java:351)
at
indoc.app.event.IDEventObserverCoordinator$ChannelRunnable.processEventRegistrations(IDEventObserverCoordinator.java:238)
at
indoc.app.event.IDEventObserverCoordinator$ChannelRunnable.run(IDEventObserverCoordinator.java:143)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
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