Hi all,
I have a strange error on a simple
EOSortOrdering.sortedArrayUsingKeyOrderArray
this is the errer message:
Application: AffittiV2Admin
Error: java.lang.IllegalStateException: sqlStringForKeyValueQualifier:
attempt to generate SQL for
com.webobjects.eocontrol.EOKeyValueQualifier(_eofInv_LKRegion_children.className
= 'class
com.gestweb.locationkit.LKRegion') failed because attribute identified by
key '_eofInv_LKRegion_children.className' was not reachable from from entity
'AFProperty'
Reason: sqlStringForKeyValueQualifier: attempt to generate SQL for
com.webobjects.eocontrol.EOKeyValueQualifier(_eofInv_LKRegion_children.className
= 'class
com.gestweb.locationkit.LKRegion') failed because attribute identified by
key '_eofInv_LKRegion_children.className' was not reachable from from entity
'AFProperty'
well the code that generate this error is:
public NSArray childrenSortedByName() {
NSLog.out.appendln("CHILDREN: "+children()+"\neditingContext:
"+this.editingContext()+" Session.default:
"+GiveSession.session().defaultEditingContext());
NSLog.out.appendln("Child:
"+((EOEnterpriseObject)children().lastObject()).editingContext());
return EOSortOrdering.sortedArrayUsingKeyOrderArray(children(),
new NSArray(ascendingNameOrdering));
}
the error is fired on the second NSLog
children() is a
method of my LKRegion class, extending EOEnterpriseObject, generated
from EOModeler, to manage the table LK_LOCATION in my db.
children is not a field, but the result of a to many relation from
LK_LOCATION to LK_LOCATION, and the method return a NSArray.
I have the feeling that the problem is show in this log, but I really don't
understand why the Object : CHILDREN:
com.webobjects.eocontrol._EOCheapCopyMutableArray[ddeda2] should causes an
error while calling editingContext();
CHILDREN: ({values = {className = "class com.gestweb.locationkit.LKRegion";
images = "<com.webobjects.eocontrol._EOCheapCopyMutableArray 1b0caf
(<EOAccessArrayFaultHandler images _EOIntegralKeyGlobalID[LKRegion (
java.lang.Integer)1000448]>)>"; modificationDate = 2006-11-17 15:40:26
Etc/GMT; name = "Regions"; creationDate = 2006-11-17 13:56:49 Etc/GMT;
children = "<com.webobjects.eocontrol._EOCheapCopyMutableArray ddeda2
(<EOAccessArrayFaultHandler children _EOIntegralKeyGlobalID[LKRegion (
java.lang.Integer)1000448]>)>"; parent =
"<com.gestweb.locationkit.LKCountrye80317
_EOIntegralKeyGlobalID[LKCountry (
java.lang.Integer)1000313]>"; }; this =
"<com.gestweb.locationkit.LKRegione5d007
_EOIntegralKeyGlobalID[LKRegion (
java.lang.Integer)1000448]>"; })
editingContext: [EMAIL PROTECTED]
Session.default: [EMAIL PROTECTED]
Child: [EMAIL PROTECTED]
CHILDREN: com.webobjects.eocontrol._EOCheapCopyMutableArray[ddeda2]
editingContext: [EMAIL PROTECTED]
Session.default: [EMAIL PROTECTED]
[2006-11-17 16:40:26 CET] <WorkerThread4> <
com.webobjects.appserver._private.WOComponentRequestHandler>: Exception
occurred while handling request:
java.lang.IllegalStateException: sqlStringForKeyValueQualifier: attempt to
generate SQL for
com.webobjects.eocontrol.EOKeyValueQualifier(_eofInv_LKRegion_children.className
= 'class
com.gestweb.locationkit.LKRegion') failed because attribute identified by
key '_eofInv_LKRegion_children.className' was not reachable from from entity
'AFProperty'
[2006-11-17 16:40:26 CET] <WorkerThread4> java.lang.IllegalStateException:
sqlStringForKeyValueQualifier: attempt to generate SQL for
com.webobjects.eocontrol.EOKeyValueQualifier(_eofInv_LKRegion_children.className
= 'class
com.gestweb.locationkit.LKRegion') failed because attribute identified by
key '_eofInv_LKRegion_children.className' was not reachable from from entity
'AFProperty'
at
com.webobjects.jdbcadaptor.FrontbasePlugIn$FrontbaseExpression.sqlStringForKeyValueQualifier
(FrontbasePlugIn.java:1016)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$_KeyValueQualifierSupport.sqlStringForSQLExpression
(EOQualifierSQLGeneration.java:441)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$Support._sqlStringForSQLExpression
(EOQualifierSQLGeneration.java:151)
at com.webobjects.eoaccess.EOSQLExpression.sqlStringForArrayOfQualifiers(
EOSQLExpression.java:1562)
at com.webobjects.eoaccess.EOSQLExpression.sqlStringForConjoinedQualifiers(
EOSQLExpression.java:1597)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$_AndQualifierSupport.sqlStringForSQLExpression
(EOQualifierSQLGeneration.java:512)
at
com.webobjects.eoaccess.EOQualifierSQLGeneration$Support._sqlStringForSQLExpression
(EOQualifierSQLGeneration.java:151)
at
com.webobjects.eoaccess.EOSQLExpression.prepareSelectExpressionWithAttributes
(EOSQLExpression.java:1024)
at
com.webobjects.jdbcadaptor.JDBCExpression.prepareSelectExpressionWithAttributes
(JDBCExpression.java:273)
at
com.webobjects.eoaccess.EOSQLExpressionFactory.selectStatementForAttributes(
EOSQLExpressionFactory.java:226)
at com.webobjects.jdbcadaptor.JDBCChannel.selectAttributes(JDBCChannel.java
:178)
at
com.webobjects.eoaccess.EODatabaseChannel._selectWithFetchSpecificationEditingContext
(EODatabaseChannel.java:878)
at
com.webobjects.eoaccess.EODatabaseChannel._selectWithFetchSpecificationEditingContext
(EODatabaseChannel.java:805)
at
com.webobjects.eoaccess.EODatabaseChannel.selectObjectsWithFetchSpecification
(EODatabaseChannel.java:215)
at
com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecificationEditingContext
(EODatabaseContext.java:3205)
at com.webobjects.eoaccess.EODatabaseContext.objectsWithFetchSpecification(
EODatabaseContext.java:3346)
at
com.webobjects.eoaccess.EODatabaseContext._followToManyRelationshipWithFetchSpecification
(EODatabaseContext.java:2653)
at com.webobjects.eoaccess.EODatabaseContext._followFetchSpecification(
EODatabaseContext.java:2807)
at
com.webobjects.eoaccess.EODatabaseContext._batchFetchRelationshipForSourceObjectsEditingContext
(EODatabaseContext.java:3904)
at com.webobjects.eoaccess.EODatabaseContext.objectsForSourceGlobalID(
EODatabaseContext.java:4187)
at
com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsForSourceGlobalID(
EOObjectStoreCoordinator.java:682)
at com.webobjects.eocontrol.EOEditingContext.objectsForSourceGlobalID(
EOEditingContext.java:3965)
at com.webobjects.eoaccess.EODatabaseContext._fireArrayFault(
EODatabaseContext.java:4427)
at
com.webobjects.eoaccess.EOAccessArrayFaultHandler.completeInitializationOfObject
(EOAccessArrayFaultHandler.java:70)
at com.webobjects.eocontrol._EOCheapCopyMutableArray.willRead
(_EOCheapCopyMutableArray.java:38)
at com.webobjects.eocontrol._EOCheapCopyMutableArray.count
(_EOCheapCopyMutableArray.java:92)
at com.webobjects.foundation.NSArray.lastObject(NSArray.java:833)
at com.gestweb.locationkit.LKRegion.childrenSortedByName(LKRegion.java:184)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java
:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.webobjects.foundation.NSKeyValueCoding$ValueAccessor$1.methodValue(
NSKeyValueCoding.java:684)
at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(
NSKeyValueCoding.java:1160)
at com.webobjects.eocontrol.EOCustomObject.valueForKey(EOCustomObject.java
:1559)
at com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(
NSKeyValueCoding.java:498)
at
com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath
(NSKeyValueCodingAdditions.java:212)
at com.webobjects.eocontrol.EOCustomObject.valueForKeyPath(
EOCustomObject.java:1675)
at
com.webobjects.foundation.NSKeyValueCodingAdditions$Utility.valueForKeyPath(
NSKeyValueCodingAdditions.java:149)
at
com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath
(NSKeyValueCodingAdditions.java:217)
at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java
:1600)
at com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(
WOKeyValueAssociation.java:46)
at com.webobjects.appserver.WOComponent.valueForBinding(WOComponent.java
:735)
at
com.webobjects.appserver._private.WOBindingNameAssociation.valueInComponent(
WOBindingNameAssociation.java:35)
at com.webobjects.appserver.WOComponent.valueForBinding(WOComponent.java
:735)
at
com.webobjects.appserver._private.WOBindingNameAssociation.valueInComponent(
WOBindingNameAssociation.java:35)
at com.webobjects.appserver.WOComponent.valueForBinding(WOComponent.java
:735)
at
com.webobjects.appserver._private.WOBindingNameAssociation.valueInComponent(
WOBindingNameAssociation.java:35)
at com.webobjects.appserver.WOComponent.valueForBinding(WOComponent.java
:735)
at
com.webobjects.appserver._private.WOBindingNameAssociation.valueInComponent(
WOBindingNameAssociation.java:35)
at com.webobjects.appserver.WOAssociation.booleanValueInComponent(
WOAssociation.java:278)
at com.webobjects.appserver._private.WOConditional.takeValuesFromRequest(
WOConditional.java:33)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest(
WOComponent.java:914)
at
com.webobjects.appserver._private.WOComponentReference.takeValuesFromRequest
(WOComponentReference.java:97)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver._private.WORepetition.takeValuesFromRequest(
WORepetition.java:124)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest(
WOComponent.java:914)
at
com.webobjects.appserver._private.WOComponentReference.takeValuesFromRequest
(WOComponentReference.java:97)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver._private.WOConditional.takeValuesFromRequest(
WOConditional.java:41)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver._private.WOConditional.takeValuesFromRequest(
WOConditional.java:41)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest(
WOComponent.java:914)
at
com.webobjects.appserver._private.WOComponentReference.takeValuesFromRequest
(WOComponentReference.java:97)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver._private.WORepetition.takeValuesFromRequest(
WORepetition.java:124)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest(
WOComponent.java:914)
at
com.webobjects.appserver._private.WOComponentReference.takeValuesFromRequest
(WOComponentReference.java:97)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest(
WOComponent.java:914)
at
com.webobjects.appserver._private.WOComponentReference.takeValuesFromRequest
(WOComponentReference.java:97)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at
com.webobjects.appserver._private.WOComponentContent.takeValuesFromRequest(
WOComponentContent.java:20)
at
com.webobjects.appserver._private.WOComponentContent.takeValuesFromRequest(
WOComponentContent.java:20)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest(
WOComponent.java:914)
at
com.webobjects.appserver._private.WOComponentReference.takeValuesFromRequest
(WOComponentReference.java:97)
at com.webobjects.appserver._private.WOSwitchComponent.takeValuesFromRequest
(WOSwitchComponent.java:144)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest(
WOComponent.java:914)
at
com.webobjects.appserver._private.WOComponentReference.takeValuesFromRequest
(WOComponentReference.java:97)
at
com.webobjects.appserver._private.WODynamicGroup.takeChildrenValuesFromRequest
(WODynamicGroup.java:81)
at com.webobjects.appserver._private.WODynamicGroup.takeValuesFromRequest(
WODynamicGroup.java:89)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest(
WOComponent.java:914)
at com.webobjects.appserver.WOSession.takeValuesFromRequest(WOSession.java
:1139)
at affittiV2Admin.Session.takeValuesFromRequest(Session.java:331)
at com.webobjects.appserver.WOApplication.takeValuesFromRequest(
WOApplication.java:1350)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage
(WOComponentRequestHandler.java:189)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession
(WOComponentRequestHandler.java:287)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication
(WOComponentRequestHandler.java:322)
at
com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(
WOComponentRequestHandler.java:358)
at com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest
(WOComponentRequestHandler.java:432)
at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java
:1306)
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)
Any advice?
Thank you for your time
--
Daniele Corti
AIM: S0CR4TE5
Messenger: [EMAIL PROTECTED]
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