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Re: Relationship Question
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Re: Relationship Question

  • Subject: Re: Relationship Question
  • From: Greg <email@hidden>
  • Date: Tue, 4 Jan 2005 15:26:34 +1000
Hi Chuck,
I just tried No Action and it still gives the exception. Below is the full console log. I then tried turning off the mandatory bit for the relationship in ProPrice on ProPriceSchedule just to see and it gave a not null constraint error which was to be expected since the id for the foreign key was null. I then cleaned the project and deleted all temporary xcode files but it still gives the exception. I have tried cascade as the delete rule as well, but the same exception is thrown.

Greg



[2005-01-04 15:22:29 EST] <WorkerThread1> <er.extensions.ERXValidationException object: <au.com.shoebox.businesslogic.ProPrice pk:"3">; propertyKey: priceSchedule; type: MandatoryToOneRelationshipException; additionalExceptions: ()>
at com.webobjects.eoaccess.EORelationship.validateValue(EORelationship.java :1805)
at com.webobjects.eoaccess.EOEntityClassDescription.validateValueForKey(EOE ntityClassDescription.java:443)
at er.extensions.ERXEntityClassDescription.validateValueForKey(ERXEntityCla ssDescription.java:712)
at com.webobjects.eocontrol.EOCustomObject.validateValueForKey(EOCustomObje ct.java:1339)
at er.extensions.ERXGenericRecord.validateValueForKey(ERXGenericRecord.java :804)
at com.webobjects.eocontrol.EOCustomObject.validateForSave(EOCustomObject.j ava:1411)
at er.extensions.ERXGenericRecord.validateForSave(ERXGenericRecord.java: 843)
at au.com.shoebox.businesslogic.ProPrice.validateForSave(ProPrice.java:42)
at com.webobjects.eocontrol.EOCustomObject.validateForUpdate(EOCustomObject .java:1490)
at er.extensions.ERXGenericRecord.validateForUpdate(ERXGenericRecord.java: 882)
at au.com.shoebox.businesslogic.ProPrice.validateForUpdate(ProPrice.java: 46)
at com.webobjects.eocontrol.EOEditingContext.validateTable(EOEditingContext .java:2191)
at com.webobjects.eocontrol.EOEditingContext.validateChangesForSave(EOEditi ngContext.java:2981)
at com.webobjects.eocontrol.EOEditingContext._prepareForPushChanges(EOEditi ngContext.java:3222)
at com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.j ava:3152)
at er.extensions.ERXEC.saveChanges(ERXEC.java:467)
at au.com.shoebox.professional.ProProductPricing.delete(ProProductPricing.j ava:65)
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 com.webobjects.foundation.NSKeyValueCoding$1.methodValue(NSKeyValueCodin g.java:684)
at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject( NSKeyValueCoding.java:1160)
at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueFo rKey(NSKeyValueCoding.java:1268)
at com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1539)
at com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValu eCoding.java:498)
at com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementatio n.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java: 1600)
at com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent (WOKeyValueAssociation.java:46)
at com.webobjects.appserver._private.WOActiveImage.invokeAction(WOActiveIma ge.java:255)
at er.extensions.ERXPatcher$DynamicElementsPatches$ActiveImage.invokeAction (ERXPatcher.java:268)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at er.extensions.ERXWORepetition.invokeAction(ERXWORepetition.java:230)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComp onentContent.java:31)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:945)
at com.webobjects.appserver._private.WOComponentReference.invokeAction(WOCo mponentReference.java:104)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:945)
at au.com.shoebox.woapplication.ShoeBoxComponent.invokeAction(ShoeBoxCompon ent.java:47)
at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1166)
at com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java: 1375)
at er.extensions.ERXApplication.invokeAction(ERXApplication.java:594)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit hPreparedPage(WOComponentRequestHandler.java:196)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit hPreparedSession(WOComponentRequestHandler.java:287)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit hPreparedApplication(WOComponentRequestHandler.java:322)
at com.webobjects.appserver._private.WOComponentRequestHandler._handleReque st(WOComponentRequestHandler.java:358)
at com.webobjects.appserver._private.WOComponentRequestHandler.handleReques t(WOComponentRequestHandler.java:432)
at com.webobjects.appserver.WOApplication.dispatchR2005-01-04 15:22:29,813 WARN ShoeBox[10425:50212 2] NSLog (ERXNSLogLog4jBridge.java:41) - <com.webobjects.appserver._private.WOComponentRequestHandler>: Exception occurred while handling request:
<er.extensions.ERXValidationException object: <au.com.shoebox.businesslogic.ProPrice pk:"3">; propertyKey: priceSchedule; type: MandatoryToOneRelationshipException; additionalExceptions: ()>
equest(WOApplication.java:1306)
at er.extensions.ERXApplication.dispatchRequest(ERXApplication.java:638)
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:552)

2005-01-04 15:22:30,364 ERROR ShoeBox[10425:50212 2] ERXApplication (ERXApplication.java:486) - Exception caught: A <b>Pro Price</b> must have a <b>Price Schedule</b>.
Extra info: {CurrentPage = "au.com.shoebox.professional.ProProductPricing"; uri = "/cgi-bin/WebObjects/ShoeBox.woa/wo/RBGu9HMUAiAzRZVVavKPTg/ 4.0.11.6.1.13?34,8"; CurrentComponent = "au.com.shoebox.professional.ProProductPricing"; PreviousPageList = ("ShoeBox;RBGU9HM;au.com.shoebox.professional.ProMainMenu; client=demo;", "ShoeBox;RBGU9HM;au.com.shoebox.professional.ProPricingSchedules; client=demo;", "ShoeBox;RBGU9HM;au.com.shoebox.professional.ProProductPricing; client=demo;"); }

<er.extensions.ERXValidationException object: <au.com.shoebox.businesslogic.ProPrice pk:"3">; propertyKey: priceSchedule; type: MandatoryToOneRelationshipException; additionalExceptions: ()>
at com.webobjects.eoaccess.EORelationship.validateValue(EORelationship.java :1805)
at com.webobjects.eoaccess.EOEntityClassDescription.validateValueForKey(EOE ntityClassDescription.java:443)
at er.extensions.ERXEntityClassDescription.validateValueForKey(ERXEntityCla ssDescription.java:712)
at com.webobjects.eocontrol.EOCustomObject.validateValueForKey(EOCustomObje ct.java:1339)
at er.extensions.ERXGenericRecord.validateValueForKey(ERXGenericRecord.java :804)
at com.webobjects.eocontrol.EOCustomObject.validateForSave(EOCustomObject.j ava:1411)
at er.extensions.ERXGenericRecord.validateForSave(ERXGenericRecord.java: 843)
at au.com.shoebox.businesslogic.ProPrice.validateForSave(ProPrice.java:42)
at com.webobjects.eocontrol.EOCustomObject.validateForUpdate(EOCustomObject .java:1490)
at er.extensions.ERXGenericRecord.validateForUpdate(ERXGenericRecord.java: 882)
at au.com.shoebox.businesslogic.ProPrice.validateForUpdate(ProPrice.java: 46)
at com.webobjects.eocontrol.EOEditingContext.validateTable(EOEditingContext .java:2191)
at com.webobjects.eocontrol.EOEditingContext.validateChangesForSave(EOEditi ngContext.java:2981)
at com.webobjects.eocontrol.EOEditingContext._prepareForPushChanges(EOEditi ngContext.java:3222)
at com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.j ava:3152)
at er.extensions.ERXEC.saveChanges(ERXEC.java:467)
at au.com.shoebox.professional.ProProductPricing.delete(ProProductPricing.j ava:65)
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 com.webobjects.foundation.NSKeyValueCoding$1.methodValue(NSKeyValueCodin g.java:684)
at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject( NSKeyValueCoding.java:1160)
at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueFo rKey(NSKeyValueCoding.java:1268)
at com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1539)
at com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValu eCoding.java:498)
at com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementatio n.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java: 1600)
at com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent (WOKeyValueAssociation.java:46)
at com.webobjects.appserver._private.WOActiveImage.invokeAction(WOActiveIma ge.java:255)
at er.extensions.ERXPatcher$DynamicElementsPatches$ActiveImage.invokeAction (ERXPatcher.java:268)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at er.extensions.ERXWORepetition.invokeAction(ERXWORepetition.java:230)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComp onentContent.java:31)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:945)
at com.webobjects.appserver._private.WOComponentReference.invokeAction(WOCo mponentReference.java:104)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:945)
at au.com.shoebox.woapplication.ShoeBoxComponent.invokeAction(ShoeBoxCompon ent.java:47)
at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1166)
at com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java: 1375)
at er.extensions.ERXApplication.invokeAction(ERXApplication.java:594)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit hPreparedPage(WOComponentRequestHandler.java:196)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit hPreparedSession(WOComponentRequestHandler.java:287)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit hPreparedApplication(WOComponentRequestHandler.java:322)
at com.webobjects.appserver._private.WOComponentRequestHandler._handleReque st(WOComponentRequestHandler.java:358)
at com.webobjects.appserver._private.WOComponentRequestHandler.handleReques t(WOComponentRequestHandler.java:432)
at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.jav a:1306)
at er.extensions.ERXApplication.dispatchRequest(ERXApplication.java:638)
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:552)

On 04/01/2005, at 11:44 AM, Chuck Hill wrote:

Try No Action.


On Jan 3, 2005, at 3:44 PM, Greg wrote:

It is Nullify.

On 04/01/2005, at 5:31 AM, Chuck Hill wrote:

What is the delete rule on ProPrice to ProPriceSchedule?


On Jan 3, 2005, at 12:30 AM, Greg wrote:

Hi,
I have an entity called ProPriceSchedule that has a to-many relationship to ProPrice. ProPriceSchedule owns the destination of the relationship. When I try to delete the a price object by removeObjectFromBothSidesOfRelationshipWithKey, an exception is thrown and the description is "A <b>Pro Price</b> must have a <b>Price Schedule</b>" I know that this is correct as the relationship is mandatory in the ProPrice entity.

Why when I save the ec after removing the object that this is happening?

Any help is greatly appreciated,

Regards,
Greg

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Practical WebObjects - a book for intermediate WebObjects developers who want to increase their overall knowledge of WebObjects, or those who are trying to solve specific application development problems.
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Practical WebObjects - a book for intermediate WebObjects developers who want to increase their overall knowledge of WebObjects, or those who are trying to solve specific application development problems.
http://www.global-village.net/products/practical_webobjects





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References: 


 >Relationship Question (From: Greg <email@hidden>)


 >Re: Relationship Question (From: Chuck Hill <email@hidden>)


 >Re: Relationship Question (From: Greg <email@hidden>)


 >Re: Relationship Question (From: Chuck Hill <email@hidden>)






    

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