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Re: Illegal State Exceptions when using MultiECLockManager
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Re: Illegal State Exceptions when using MultiECLockManager


  • Subject: Re: Illegal State Exceptions when using MultiECLockManager
  • From: Chuck Hill <email@hidden>
  • Date: Wed, 27 Feb 2008 14:10:26 -0800

I think that might be one of the messages you get when you make relationships between objects in two different editing contexts.

Chuck


On Feb 27, 2008, at 1:56 PM, Owen McKerrow wrote:

Hi All,

Over the past couple of days I have received some emails from one of my apps which is using the MultiECLockManager() to manage its EditingContexts....

EXCEPTION:
java.lang.IllegalStateException: prepareForSaveWithCoordinator: com.webobjects.eoaccess.EODatabaseContext@75c744 is currently saving for com.webobjects.eocontrol.EOEditingContext@f1a84 so it cannot prepare to save for com.webobjects.eocontrol.EOEditingContext@10f669e. com.webobjects.eocontrol.EOObjectStoreCoordinator@ccd21c has sources (com.webobjects.eoaccess.EODatabaseContext@75c744)
prepareForSaveWithCoordinator: com.webobjects.eoaccess.EODatabaseContext@75c744 is currently saving for com.webobjects.eocontrol.EOEditingContext@f1a84 so it cannot prepare to save for com.webobjects.eocontrol.EOEditingContext@10f669e. com.webobjects.eocontrol.EOObjectStoreCoordinator@ccd21c has sources (com.webobjects.eoaccess.EODatabaseContext@75c744)


STACK TRACE:
at prepareForSaveWithCoordinator(EODatabaseContext.java:5790)
at saveChangesInEditingContext(EOObjectStoreCoordinator.java:409)
at saveChanges(EOEditingContext.java:3226)
at writeToAccessLog(LogHelper.java:101)
at appendToResponse(RISFPageComponent.java:47)
at appendToResponse(RISPageComponent.java:217)
at appendToResponse(WOSession.java:1200)
at appendToResponse(Session.java:64)
at appendToResponse(WOApplication.java:1418)
at appendToResponse(RISApplication.java:286)
at appendToResponse(Application.java:96)
at _dispatchWithPreparedPage(WOComponentRequestHandler.java:230)
at _dispatchWithPreparedSession(WOComponentRequestHandler.java:287)
at _dispatchWithPreparedApplication(WOComponentRequestHandler.java: 322)
at _handleRequest(WOComponentRequestHandler.java:358)



What Im not sure of is how it gets into this state if MultiECLockManager() is managing the locks. What sort of thing could cause this message ? What sort of things should I be looking for in my code which might cause this ? Maybe Im over thinking it and its quite simple but at the moment Im drawing a blank and not quite sure where to start.


Thanks

Owen McKerrow
WebMaster, emlab
Ph : +61 02 4221 5517
http://emlab.uow.edu.au

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 >Illegal State Exceptions when using MultiECLockManager (From: Owen McKerrow <email@hidden>)

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