Hi Pierre,
The page and the query that runs when Search is clicked is all D2W's
work. The page is brought into being using:
D2W.factory().queryPageForEntityNamed("Note", session());
i.e. it builds itself around my Note entity object.
So I would assume that D2W is not running a raw query.
John
On 16 Jan 2008, at 11:08, Mr. Pierre Frisch wrote:
Would your fetch specification have the raw row flag turned on?
Pierre
--
Pierre Frisch
[EMAIL PROTECTED]
On Jan 16, 2008, at 0:44, John Pollard wrote:
Hi WO Dev List,
We have moved several apps to Leopard/WO5.4 successfully (not D2W),
but we have one D2W application which produces the following
exception when a search of some data is triggered by clicking on a
Search button in the app. As D2W is 90+% WO doing its magic stuff,
I am not quite sure how to track this problem down. Can anyone
advise on why there might be a cast class exception of
NSMutableArray within eoaccess when DTW is running a query? This
worked ok pre-WO5.4.
[2008-1-16 8:16:25 GMT] <main> Waiting for requests...
[2008-1-16 8:17:19 GMT] <WorkerThread7>
<com.webobjects.appserver._private.WOComponentRequestHandler>:
Exception occurred while handling request:
java.lang.ClassCastException:
com.webobjects.foundation.NSMutableArray
[2008-1-16 8:17:19 GMT] <WorkerThread7>
java.lang.ClassCastException:
com.webobjects.foundation.NSMutableArray
at com.webobjects.eoaccess.EOQualifierSQLGeneration
$
_KeyValueQualifierSupport
.schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:
438)
[snip...]
at
com
.webobjects
.eocontrol
.EOEditingContext
.objectsWithFetchSpecification(EOEditingContext.java:4053)
at
com
.webobjects
.eoaccess
.EODatabaseDataSource.fetchObjects(EODatabaseDataSource.java:589)
at
com.webobjects.appserver.WODisplayGroup.fetch(WODisplayGroup.java:
2132)
at
com
.webobjects.directtoweb.D2WListPage.setDataSource(D2WListPage.java:
214)
at
com
.webobjects.directtoweb.D2WQueryPage.queryAction(D2WQueryPage.java:
189)
[snip...]
at
com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:
1686)
at com.webobjects.foundation.NSKeyValueCoding
$Utility.valueForKey(NSKeyValueCoding.java:447)
at com.webobjects.foundation.NSKeyValueCodingAdditions
$
DefaultImplementation
.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at
com
.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:
1754)
at
com
.webobjects
.appserver
._private
.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:
50)
at
com
.webobjects
.appserver._private.WOActiveImage.invokeAction(WOActiveImage.java:
321)
[snip...]
at
com
.webobjects
.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
at java.lang.Thread.run(Thread.java:613)
Many thanks, John
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