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filteredArrayWithQualifier and AllowsConcurrentRequestHandling
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filteredArrayWithQualifier and AllowsConcurrentRequestHandling

  • Subject: filteredArrayWithQualifier and AllowsConcurrentRequestHandling
  • From: Jacky Gagnon <email@hidden>
  • Date: Thu, 15 Apr 2004 17:16:29 -0400
Hi,

I activated AllowsConcurrentRequestHandling and the log for debuging. I
get many errors when I use EOQualifier.filteredArrayWithQualifier in
WOComponent and i don't exactly understand because I use the
defaultEditingContext and i don't store data in Application. Maybe i
miss something...

Anyone have an idea?

Thanks!

Jacky

[2004-04-15 17:04:28 EDT] <WorkerThread5> *** EODatabaseContext: access
without lock!
[2004-04-15 17:04:28 EDT] <WorkerThread5> java.lang.Exception: This is
not a real exception, just a stack trace of the location of the missing
lock:
	at
com.webobjects.eoaccess.EODatabaseContext._EOAssertSafeMultiThreadedAcce
ss(EODatabaseContext.java:4423)
	at
com.webobjects.eoaccess.EODatabaseContext._fireArrayFault(EODatabaseCont
ext.java:4376)
	at
com.webobjects.eoaccess.EOAccessArrayFaultHandler.completeInitialization
OfObject(EOAccessArrayFaultHandler.java:63)
	at
com.webobjects.eocontrol._EOCheapCopyMutableArray.willRead(_EOCheapCopyM
utableArray.java:37)
	at
com.webobjects.eocontrol._EOCheapCopyMutableArray.count(_EOCheapCopyMuta
bleArray.java:91)
	at
com.webobjects.eocontrol.EOQualifier.filteredArrayWithQualifier(EOQualif
ier.java:628)
	at mycomponent.getData(mycomponent.java:135)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at
KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAcces
sor.java:54)
	at
com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(
NSKeyValueCoding.java:1160)
	at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueFo
rKey(NSKeyValueCoding.java:1268)
	at
com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1544)
	at
com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValu
eCoding.java:498)
	at
com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementatio
n.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
	at
com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:
1605)
	at
com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent
(WOKeyValueAssociation.java:46)
	at
com.webobjects.appserver.WOComponent.valueForBinding(WOComponent.java:
740)
	at
com.webobjects.appserver._private.WOBindingNameAssociation.valueInCompon
ent(WOBindingNameAssociation.java:35)
	at
com.webobjects.appserver._private.WOString.appendToResponse(WOString.jav
a:55)
	at
com.webobjects.appserver._private.WODynamicGroup.appendChildrenToRespons
e(WODynamicGroup.java:121)
	at
com.webobjects.appserver._private.WORepetition.appendToResponse(WORepeti
tion.java:273)
	at
com.webobjects.appserver._private.WODynamicGroup.appendChildrenToRespons
e(WODynamicGroup.java:121)
	at
com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODyna
micGroup.java:130)
	at
com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:
997)
	at
com.webobjects.appserver._private.WOComponentReference.appendToResponse(
WOComponentReference.java:120)
	at
com.webobjects.appserver._private.WODynamicGroup.appendChildrenToRespons
e(WODynamicGroup.java:121)
	at
com.webobjects.appserver._private.WOForm.appendChildrenToResponse(WOForm
.java:124)
	at
com.webobjects.appserver._private.WOHTMLDynamicElement.appendToResponse(
WOHTMLDynamicElement.java:424)
	at
com.webobjects.appserver._private.WOForm.appendToResponse(WOForm.java:
118)
	at
com.webobjects.appserver._private.WODynamicGroup.appendChildrenToRespons
e(WODynamicGroup.java:121)
	at
com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODyna
micGroup.java:130)
	at
com.webobjects.appserver._private.WOComponentContent.appendToResponse(WO
ComponentContent.java:43)
	at
com.webobjects.appserver._private.WODynamicGroup.appendChildrenToRespons
e(WODynamicGroup.java:121)
	at
com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODyna
micGroup.java:130)
	at
com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:
997)
	at
com.webobjects.appserver._private.WOComponentReference.appendToResponse(
WOComponentReference.java:120)
	at
com.webobjects.appserver._private.WODynamicGroup.appendChildrenToRespons
e(WODynamicGroup.java:121)
	at
com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODyna
micGroup.java:130)
	at
com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:
997)
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