Hi All,
Im having issues with an editing context that seems to somehow be
switching behind my back.
Vitals : OS X 10.4.7 WO 5.3 Java 1.4.2
OK first an explaination :
On our login in page we check if the user already has an account, if
so log them in, if not make them one attach them to an instance of
company and then log them in. From a clean DB i.e. no users in it I
can log in as user one and it makes the user fine. I can then re-log
in as this user. If I log in as another user I get a error saying
that the company object is in another editing context.
So I added in debug statements to check what was happening with it.
And it seems between grabbing the company, creating a new user and
then doing addObjectToBothSidesOfRelationship, my active editing
context changes.
Short Version ( debug statements spaced in-between the lines of
code ) :
//Editing Context just been made :
[EMAIL PROTECTED]
Company theCompany = (Company)
com.webobjects.eoaccess.EOUtilities.objectMatchingKeyAndValue
(ec,"Company","logonIdentifier","UOW");
System.out.println("Company : " + theCompany.editingContext());
//Company : [EMAIL PROTECTED]
if( theCompany != null ) {
r = ( Recipient)
com.webobjects.eoaccess.EOUtilities.createAndInsertInstance
(ec,"Recipient");
System.out.println("New Recipient : " + r.editingContext());
//New Recipient : [EMAIL PROTECTED]
r.setLogonIdentifier(userName);
r.addObjectToBothSidesOfRelationshipWithKey
(theCompany,"company"); //Error is thrown on this line
Short error ( referring to theCompany ):
Cannot obtain globalId for an object which is registered in an other
than the databaseContext's active editingContext
databaseContext: [EMAIL PROTECTED]
object's editingContext: [EMAIL PROTECTED]
databaseContext's active editingContext:
[EMAIL PROTECTED]
As you can see the Company's editing context is aab7d, however when I
call addObjectToBothSidesOfRelationshipWithKey the active editing
context is apparently 883540.
How is the active editing context "swapping" ? In fact where is if
getting this active editing context from ?
Anyone have any ideas ?
Thanks
Owen
PS Heres the "fuller" version
Long Version :
The code :
ec = new EOEditingContext();
try {
//search the recipient table for the username
Recipient r = null;
NSMutableDictionary dic = new NSMutableDictionary();
dic.setObjectForKey(userName,"logon");
NSArray temp = EOUtilities.objectsWithFetchSpecificationAndBindings
(ec,"Recipient","RecipSearch",dic);
if( temp.count() > 0 ) {
r = (Recipient)temp.lastObject();
System.out.println("Old : " + r.surname() + r.logonIdentifier() +
r.editingContext());
}
System.out.println("Editing after search for old : " +
ec);
//insert new row in database if recipient does not exist
if (r==null) {
System.out.println("Editin Context at start of
create : " + ec);
Company theCompany = (Company)
com.webobjects.eoaccess.EOUtilities.objectMatchingKeyAndValue
(ec,"Company","logonIdentifier","UOW");
System.out.println("Company : " +
theCompany.editingContext());
if( theCompany != null ) {
r = ( Recipient)
com.webobjects.eoaccess.EOUtilities.createAndInsertInstance
(ec,"Recipient");
System.out.println("New Recipient : " +
r.editingContext());
r.setLogonIdentifier(userName);
r.addObjectToBothSidesOfRelationshipWithKey(theCompany,"company");
The Debug Statements :
Logged in as user 1 ( all works fine ) :
Editing Context just been made :
[EMAIL PROTECTED]
Session has been created.
Editing Context at start of checkRecipient :
[EMAIL PROTECTED]
Editing after search for old :
[EMAIL PROTECTED]
Editin Context at start of create :
[EMAIL PROTECTED]
Company : [EMAIL PROTECTED]
New Recipient : [EMAIL PROTECTED]
new : [EMAIL PROTECTED]
editing Context : [EMAIL PROTECTED]
Session Terminate
Log in for second time as user 1 ( all works fine ) :
Editing Context just been made :
[EMAIL PROTECTED]
Session has been created.
Editing Context at start of checkRecipient :
[EMAIL PROTECTED]
Old : [EMAIL PROTECTED]
Editing after search for old :
[EMAIL PROTECTED]
editing Context : [EMAIL PROTECTED]
Session Terminate
Log in As User 2 :
Editing Context just been made :
[EMAIL PROTECTED]
Session has been created.
Editing Context at start of checkRecipient :
[EMAIL PROTECTED]
Editing after search for old :
[EMAIL PROTECTED]
Editin Context at start of create :
[EMAIL PROTECTED]
Company : [EMAIL PROTECTED]
New Recipient : [EMAIL PROTECTED]
Long Error :
[2006-08-02 12:15:34 EST] <WorkerThread3>
<com.webobjects.appserver._private.WOComponentRequestHandler>:
Exception occurred while handling request:
java.lang.IllegalStateException: Cannot obtain globalId for an object
which is registered in an other than the databaseContext's active
editingContext, object: {values = {companyName = "University of
Wollongong"; recipient =
"<com.webobjects.eocontrol._EOCheapCopyMutableArray f65b0e
(<EOAccessArrayFaultHandler recipient _EOIntegralKeyGlobalID[Company
(java.math.BigDecimal)1]>)>"; dateCreated =
<com.webobjects.foundation.NSKeyValueCoding$Null>; logonIdentifier =
"UOW"; trackingObject =
"<com.webobjects.eocontrol._EOCheapCopyMutableArray 6a1e78
(<EOAccessArrayFaultHandler trackingObject _EOIntegralKeyGlobalID
[Company (java.math.BigDecimal)1]>)>"; }; this = "<Company 864d2
_EOIntegralKeyGlobalID[Company (java.math.BigDecimal)1]>"; },
databaseContext: [EMAIL PROTECTED],
object's editingContext:
[EMAIL PROTECTED], databaseContext's
active editingContext: [EMAIL PROTECTED]
[2006-08-02 12:15:34 EST] <WorkerThread3>
java.lang.IllegalStateException: Cannot obtain globalId for an object
which is registered in an other than the databaseContext's active
editingContext, object: {values = {companyName = "University of
Wollongong"; recipient =
"<com.webobjects.eocontrol._EOCheapCopyMutableArray f65b0e
(<EOAccessArrayFaultHandler recipient _EOIntegralKeyGlobalID[Company
(java.math.BigDecimal)1]>)>"; dateCreated =
<com.webobjects.foundation.NSKeyValueCoding$Null>; logonIdentifier =
"UOW"; trackingObject =
"<com.webobjects.eocontrol._EOCheapCopyMutableArray 6a1e78
(<EOAccessArrayFaultHandler trackingObject _EOIntegralKeyGlobalID
[Company (java.math.BigDecimal)1]>)>"; }; this = "<Company 864d2
_EOIntegralKeyGlobalID[Company (java.math.BigDecimal)1]>"; },
databaseContext: [EMAIL PROTECTED],
object's editingContext:
[EMAIL PROTECTED], databaseContext's
active editingContext: [EMAIL PROTECTED]
at com.webobjects.eoaccess.EODatabaseContext._globalIDForObject
(EODatabaseContext.java:4847)
at
com.webobjects.eoaccess.EODatabaseContext.databaseOperationForObject
(EODatabaseContext.java:4964)
at com.webobjects.eoaccess.EODatabaseContext.valuesForKeys
(EODatabaseContext.java:6701)
at com.webobjects.eocontrol.EOObjectStoreCoordinator.valuesForKeys
(EOObjectStoreCoordinator.java:341)
at com.webobjects.eoaccess.EOQualifierSQLGeneration
$_KeyValueQualifierSupport.schemaBasedQualifierWithRootEntity
(EOQualifierSQLGeneration.java:418)
at com.webobjects.eoaccess.EOQualifierSQLGeneration
$Support._schemaBasedQualifierWithRootEntity
(EOQualifierSQLGeneration.java:165)
at
com.webobjects.eoaccess.EODatabaseChannel.selectObjectsWithFetchSpecific
ation(EODatabaseChannel.java:209)
at
com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecification
EditingContext(EODatabaseContext.java:3205)
at
com.webobjects.eoaccess.EODatabaseContext.objectsWithFetchSpecification(
EODatabaseContext.java:3346)
at
com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecif
ication(EOObjectStoreCoordinator.java:539)
at
com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(
EOEditingContext.java:4114)
at com.webobjects.eoaccess.EODatabaseContext.objectsForSourceGlobalID
(EODatabaseContext.java:4260)
at
com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsForSourceGlobal
ID(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.completeInitialization
OfObject(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.containsObject(NSArray.java:639)
at
com.webobjects.eocontrol.EOCustomObject.includeObjectIntoPropertyWithKey
(EOCustomObject.java:907)
at Company.addToRecipient(Company.java:68)
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:324)
at com.webobjects.foundation.NSSelector._safeInvokeMethod
(NSSelector.java:120)
at com.webobjects.eocontrol.EOCustomObject.addObjectToPropertyWithKey
(EOCustomObject.java:944)
at
com.webobjects.eocontrol.EOCustomObject.addObjectToBothSidesOfRelationsh
ipWithKey(EOCustomObject.java:1069)
at Main.checkRecipient(Main.java:229)
at Main.checkLogin(Main.java:122)
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list ([email protected])
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com
This email sent to [email protected]
