yes, this is what I am doing: inserting objects in Frontbase from
FileMaker. I want to see in the browser how many objects are already
created.
I folowed the LongResponseExample from the Ajaxexample where I read
the data, make EO's and write them to Frontbase.
Is there a way to do this, so I can see what is happening?
Frank
Op 6-feb-08, om 14:32 heeft Mike Schrag het volgende geschreven:
Did you pass in an EO to the long response page from the session?
If so that's likely the cause.
On Feb 6, 2008, at 4:54 AM, Frank Stock wrote:
I don't use the EC from the session, I use a new EC in the thread.
But I need to import a lot of records so I need to clean from to
to time, or I risk an out of memory:
if(rowcount%1000==0)
{
System.out.println(rowcount);
ec.saveChanges();
ec.rootObjectStore().invalidateAllObjects();
}
Frank Stock
Belgium
Op 5-feb-08, om 17:28 heeft Chuck Hill het volgende geschreven:
You are implementing it wrong. I am guessing that you are using
an EC from the session in the long response page. The thread
needs its own EC that it locks and unlocks.
Chuck
On Feb 5, 2008, at 12:52 AM, Frank Stock wrote:
HI,
I am writing an application to update Frontbase from FileMaker.
I use AjaxLongResponse in my interface to see the progress in the
browser.
But I always get an error:
<er.ajax.AjaxRequestHandler>: Exception occurred while handling
request:
java.lang.IllegalStateException: Illegal Lock usage: unlocking
thread not owner.
[2008-02-04 19:25:12 CET] <WorkerThread0>
java.lang.IllegalStateException: Illegal Lock usage: unlocking
thread not owner.
at
com
.webobjects
.foundation.NSRecursiveLock.unlock(NSRecursiveLock.java:207)
at
com
.webobjects
.eocontrol.EOEditingContext.unlock(EOEditingContext.java:4720)
at er.extensions.ERXEC.unlock(ERXEC.java:455)
at
com.webobjects.appserver.WOSession._sleepInContext(WOSession.java:
736)
at
com
.webobjects
.appserver.WOApplication.saveSessionForContext(WOApplication.java:
1514)
at
er
.extensions
.ERXApplication.saveSessionForContext(ERXApplication.java:1665)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._dispatchWithPreparedApplication(WOComponentRequestHandler.java:
329)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._handleRequest(WOComponentRequestHandler.java:358)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
.handleRequest(WOComponentRequestHandler.java:435)
at
er.ajax.AjaxRequestHandler.handleRequest(AjaxRequestHandler.java:
17)
at
com
.webobjects
.appserver.WOApplication.dispatchRequest(WOApplication.java:1306)
at
er.extensions.ERXApplication.dispatchRequest(ERXApplication.java:
1398)
at Application.dispatchRequest(Application.java:56)
at
com
.webobjects
.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:173)
at
com
.webobjects
.appserver._private.WOWorkerThread.run(WOWorkerThread.java:254)
at java.lang.Thread.run(Thread.java:613)
Is there a way to avoid this? Or am I impplementing this wrong?
I can see also next error):
Another Exception occurred while trying to clean the application:
java.lang.IllegalStateException: Illegal Lock usage: unlocking
thread not owner.
[2008-02-04 19:25:12 CET] <WorkerThread0>
java.lang.IllegalStateException: Illegal Lock usage: unlocking
thread not owner.
at
com
.webobjects
.foundation.NSRecursiveLock.unlock(NSRecursiveLock.java:207)
at
com
.webobjects
.eocontrol.EOEditingContext.unlock(EOEditingContext.java:4720)
at er.extensions.ERXEC.unlock(ERXEC.java:455)
at
com.webobjects.appserver.WOSession._sleepInContext(WOSession.java:
736)
at
com
.webobjects
.appserver.WOApplication.saveSessionForContext(WOApplication.java:
1514)
at
er
.extensions
.ERXApplication.saveSessionForContext(ERXApplication.java:1665)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._handleRequest(WOComponentRequestHandler.java:385)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
.handleRequest(WOComponentRequestHandler.java:435)
at
er.ajax.AjaxRequestHandler.handleRequest(AjaxRequestHandler.java:
17)
at
com
.webobjects
.appserver.WOApplication.dispatchRequest(WOApplication.java:1306)
at
er.extensions.ERXApplication.dispatchRequest(ERXApplication.java:
1398)
at Application.dispatchRequest(Application.java:56)
at
com
.webobjects
.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:173)
at
com
.webobjects
.appserver._private.WOWorkerThread.run(WOWorkerThread.java:254)
at java.lang.Thread.run(Thread.java:613)
Thanks for helping,
Frank Stock
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