ERPrototypes is in the classpath.
I tried ERAttributeExtension and same error after running for a while.
BTW, seems to only happen when:
Multiple threads creating instances of the same Entity where the editing
contexts share the same parent OSC.
Might be a WO 5.4.3 bug
Also, the attribute in question looks like this:
{
columnName = isfactorialprime;
name = isFactorialPrime;
prototypeName = boolean;
userInfo = {
"_EntityModeler" = {documentation =
"http://en.wikipedia.org/wiki/Factorial_prime";; };
};
},
..... and the ERPrototypes proto (boolean), for reference, looks like this:
{
adaptorValueConversionMethodName = toString;
columnName = "";
externalType = VARCHAR;
factoryMethodArgumentType = EOFactoryMethodArgumentIsNSString;
name = boolean;
valueClassName = "java.lang.Boolean";
valueFactoryMethodName = valueOf;
width = 5;
},
On Jun 29, 2011, at 6:32 PM, Ramsey Gurley wrote:
> I suspect it may have something to do with the use of the incompletely
> deprecated _valueClassName in WO 5.4.3's EOAttribute. EOAttribute still uses
> it, sometimes. I don't remember the issue I was having, but that is something
> I changed in ERAttributeExtension's version of this method. You could try
> running with that to see if it makes any difference.
>
> Generally when I've seen an error here, it's a missing prototype. In one
> case, I hunted for hours only to discover I forgot to import ERPrototypes
> (^_^) I don't know why your app would forget it occasionally though.
>
> Ramsey
>
> On Jun 29, 2011, at 3:08 PM, Kieran Kelleher wrote:
>
>> Anyone ever seen an error like this before? Not reproducible easily - can
>> happen during heavy EOF save activity across multiple threads in WO 5.4.3. I
>> have failed to make the same error happen with same code in WO 5.3.3.
>>
>> IllegalStateException: adaptorValueType: unable to load class named
>> 'Boolean' for attribute isFactorialPrime on entity ResultItem
>> at
>> com.webobjects.eoaccess.EOAttribute.adaptorValueType(EOAttribute.java:2216)
>> at
>> com.webobjects.eoaccess.EOAttribute.adaptorValueClass(EOAttribute.java:2254)
>> at
>> com.webobjects.eoaccess.EOEntityClassDescription._enforcedKVCNumberClassForKey(EOEntityClassDescription.java:548)
>> at
>> er.extensions.eof.ERXEntityClassDescription._enforcedKVCNumberClassForKey(ERXEntityClassDescription.java:1266)
>> at
>> com.webobjects.eocontrol.EOGenericRecord._otherStorageBinding(EOGenericRecord.java:146)
>> at
>> er.extensions.eof.ERXGenericRecord._otherStorageBinding(ERXGenericRecord.java:231)
>> ... skipped 2 stack elements
>> at
>> com.webobjects.eocontrol.EOKeyValueCoding$DefaultImplementation._createStoredKeySetBindingForKey(EOKeyValueCoding.java:350)
>> at
>> com.webobjects.eocontrol.EOCustomObject._createStoredKeySetBindingForKey(EOCustomObject.java:1744)
>> at
>> com.webobjects.eocontrol.EOGenericRecord._storedKeySetBindingForKey(EOGenericRecord.java:215)
>> at
>> com.webobjects.eocontrol.EOCustomObject.takeStoredValueForKey(EOCustomObject.java:1662)
>> at
>> er.extensions.eof.ERXGenericRecord.takeStoredValueForKey(ERXGenericRecord.java:1402)
>> at wowodc.eof._ResultItem.setIsFactorialPrime(_ResultItem.java:114)
>> at wowodc.eof.ResultItem.awakeFromInsertion(ResultItem.java:38)
>> at
>> com.webobjects.eocontrol.EOEditingContext.insertObjectWithGlobalID(EOEditingContext.java:2871)
>> at er.extensions.eof.ERXEC.insertObjectWithGlobalID(ERXEC.java:886)
>> at
>> com.webobjects.eocontrol.EOEditingContext.insertObject(EOEditingContext.java:2889)
>> at er.extensions.eof.ERXEC.insertObject(ERXEC.java:896)
>> at
>> er.extensions.eof.ERXEOControlUtilities.createAndInsertObject(ERXEOControlUtilities.java:322)
>> at
>> er.extensions.eof.ERXEOControlUtilities.createAndInsertObject(ERXEOControlUtilities.java:298)
>> at
>> er.extensions.eof.ERXEOControlUtilities.createAndInsertObject(ERXEOControlUtilities.java:284)
>> at
>> wowodc.background.tasks.T04MultiThreadedEOFTask$ChildPrimeTask.run(T04MultiThreadedEOFTask.java:266)
>> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
>> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>> ... skipped 1 stack elements
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