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Re: EOModels occasionally loading too slowly?
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Re: EOModels occasionally loading too slowly?

  • Subject: Re: EOModels occasionally loading too slowly?
  • From: Paul Hoadley <email@hidden>
  • Date: Wed, 4 Nov 2009 11:31:59 +1030
On 04/11/2009, at 11:19 AM, Paul Hoadley wrote:

Here's a stack trace from ERXModelGroup.loadModelsFromLoadedBundles():

java.lang.Exception: Stack trace
at java.lang.Thread.dumpStack(Thread.java:1230)
at er.extensions.eof.ERXModelGroup.loadModelsFromLoadedBundles(ERXModelGroup.java:125)
at er.extensions.ERXExtensions.defaultModelGroup(ERXExtensions.java:135)
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:597)
at com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223)
at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:155)
at com.webobjects.eoaccess.EOModelGroup.defaultGroup(EOModelGroup.java:328)
at net.logicsquad.pbf.Application.didFinishLaunching(Application.java:29)
at er.extensions.appserver.ERXApplication.didFinishLaunching(ERXApplication.java:1144)
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:597)
at com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
at com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:546)
at com.webobjects.appserver.WOApplication.run(WOApplication.java:1239)
at er.extensions.appserver.ERXApplication.run(ERXApplication.java:1225)
at com.webobjects.appserver.WOApplication.main(WOApplication.java:548)
at er.extensions.appserver.ERXApplication.main(ERXApplication.java:716)
at net.logicsquad.pbf.Application.main(Application.java:13)

Hang on, that may be a red herring.  I was printing out EOModelGroup.defaultGroup() in Application.didFinishLaunching() as one of the first things I tried to debug this.  Removing that, it looks more sensible:

java.lang.Exception: Stack trace
at java.lang.Thread.dumpStack(Thread.java:1230)
at er.extensions.eof.ERXModelGroup.loadModelsFromLoadedBundles(ERXModelGroup.java:125)
at er.extensions.ERXExtensions.defaultModelGroup(ERXExtensions.java:135)
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:597)
at com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223)
at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:155)
at com.webobjects.eoaccess.EOModelGroup.defaultGroup(EOModelGroup.java:328)
at net.logicsquad.pbf.components.pages.LogIn.allNotices(LogIn.java:99)
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:597)
at com.webobjects.foundation.NSKeyValueCoding$ValueAccessor$1.methodValue(NSKeyValueCoding.java:636)
at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134)
at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324)
at com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1736)
at com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447)
at com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:216)
at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)
at net.logicsquad.webobjects.components.LSComponent.valueForKeyPath(LSComponent.java:347)
at com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
at com.webobjects.appserver.WOAssociation.booleanValueInComponent(WOAssociation.java:276)
at er.extensions.components.conditionals.ERXWOConditional.conditionInComponent(ERXWOConditional.java:47)
at er.extensions.components.conditionals.ERXWOConditional.meetsConditionInComponent(ERXWOConditional.java:52)
at er.extensions.components.conditionals.ERXWOConditional.appendToResponse(ERXWOConditional.java:120)
at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)
at com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136)
at com.webobjects.appserver._private.WOComponentContent.appendToResponse(WOComponentContent.java:51)
at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)
at com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136)
at com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122)
at er.extensions.components.ERXComponent.appendToResponse(ERXComponent.java:107)
at net.logicsquad.webobjects.components.LSComponent.appendToResponse(LSComponent.java:465)
at com.webobjects.appserver._private.WOComponentReference.appendToResponse(WOComponentReference.java:135)
at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)
at com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136)
at com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122)
at er.extensions.components.ERXComponent.appendToResponse(ERXComponent.java:107)
at net.logicsquad.webobjects.components.LSComponent.appendToResponse(LSComponent.java:465)
at com.webobjects.appserver._private.WOComponentReference.appendToResponse(WOComponentReference.java:135)
at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)
at com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136)
at com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122)
at er.extensions.components.ERXComponent.appendToResponse(ERXComponent.java:107)
at net.logicsquad.webobjects.components.LSComponent.appendToResponse(LSComponent.java:465)
at com.webobjects.appserver.WOComponent._appendPageToResponse(WOComponent.java:1574)
at com.webobjects.appserver.WOComponent._generateResponseInContext(WOComponent.java:1543)
at com.webobjects.appserver.WOComponent.generateResponse(WOComponent.java:1538)
at com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:278)
at com.webobjects.appserver._private.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:158)
at er.extensions.appserver.ERXDirectActionRequestHandler.handleRequest(ERXDirectActionRequestHandler.java:124)
at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
at er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1904)
at er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1869)
at net.logicsquad.webobjects.app.LSApplication.dispatchRequest(LSApplication.java:381)
at com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
at com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
at java.lang.Thread.run(Thread.java:637)

_And_, all the models are now adjusted before LogIn.allNotices() is called in the default page.  I've presumably done something in the meantime to fix it.  I'll start working backwards and see if I can find it...


-- 
Paul.

w  http://logicsquad.net/
h  http://paul.hoadley.name/

 

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  • Follow-Ups:
    • Re: EOModels occasionally loading too slowly?
      • From: Mike Schrag <email@hidden>
References: 
 >EOModels occasionally loading too slowly? (From: Paul Hoadley <email@hidden>)
 >Re: EOModels occasionally loading too slowly? (From: Gennady Kushnir <email@hidden>)
 >Re: EOModels occasionally loading too slowly? (From: Paul Hoadley <email@hidden>)
 >Re: EOModels occasionally loading too slowly? (From: Chuck Hill <email@hidden>)
 >Re: EOModels occasionally loading too slowly? (From: Paul Hoadley <email@hidden>)
 >Re: EOModels occasionally loading too slowly? (From: Mike Schrag <email@hidden>)
 >Re: EOModels occasionally loading too slowly? (From: Paul Hoadley <email@hidden>)
 >Re: EOModels occasionally loading too slowly? (From: Chuck Hill <email@hidden>)
 >Re: EOModels occasionally loading too slowly? (From: Paul Hoadley <email@hidden>)

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