Re: EOModels occasionally loading too slowly?
Re: EOModels occasionally loading too slowly?
- Subject: Re: EOModels occasionally loading too slowly?
- From: Chuck Hill <email@hidden>
- Date: Tue, 3 Nov 2009 17:17:32 -0800
On Nov 3, 2009, at 4:49 PM, Paul Hoadley wrote:
On 04/11/2009, at 10:49 AM, Chuck Hill wrote:
Find where those messages are coming from.
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)
This should be completed BEFORE the app dispatches the first
request. I also suspect that you have done something odd that you
don't see as odd.
Highly likely. Two additional things:
1. The class hierarchy is Application -> LSApplication ->
ERXApplication. Application.main() is just from the standard Wonder
template:
public static void main(String[] argv) {
ERXApplication.main(argv, Application.class);
}
LSApplication has no main(). Is _this_ wrong?
No.
Missing a call to super someplace?
Where were you thinking? LSApplication.didFinishLaunching() didn't
have a call to super, but putting one in seems to have no effect.
Should it have one?
Yes, it should have one. For completeness, nothing else.
Not using ERXMainRunner?
No, not using that.
ERXApplication.main is what I was thinking of.
Chuck
--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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