Re: WO doesn´t find correct "Session" class
Re: WO doesn´t find correct "Session" class
- Subject: Re: WO doesn´t find correct "Session" class
- From: Chuck Hill <email@hidden>
- Date: Wed, 11 Oct 2006 13:44:50 -0700
Well, if cheating is what you want... :-)
In Application.java add this:
public WOSession createSessionForRequest(WORequest aRequest) {
return new br.nist.nust.prontuario.basico.Session();
}
On Oct 11, 2006, at 1:37 PM, Georg von Bülow wrote:
Thanks Mike,
I would like to cheat, but where and how I can set this? The class
_NSUtilities is final...
Greetings,
Georg
When you are embedding frameworks, the order of the classes in the
applications NSBundle is effectively random (at this point,
anyway). I'm guessing this is what you're seeing. The order of
classloading with embedding does not respect classpath ordering.
I just stumbled onto this exact problem yesterday with "Main"
getting loaded from ERIMAdaptor when I embedded the Wonder
frameworks.
You might be able to cheat with _NSUtilities.setClassForName
(MySession.class, "Session"); as a stop-gap. We need to address
this "officially", though and see if it's possible to change the
way NSBundle stores that order.
On Oct 11, 2006, at 3:08 PM, Georg von Bülow wrote:
Hi,
I get the following strange error message when trying to run
a .woa through terminal (or JavaMonitor).
/java.lang.IllegalArgumentException:
<br.nist.nust.prontuario.basico.Application> Class 'Session'
exists (class javax.mail.Session) but is not a subclass of
WOSession.../
True, there is a Session.class in ERJavaMail, which I use as
an embedded Framework. But the generated classpath looks quite
normal, i.e. first appears the jar of the application
(Prontuario) and later the one of the embedded frameworks:
/Generated classpath:
/Library/WebObjects/Applications/Prontuario.woa/Contents/
Resources/Java/prontuario.jar
...[more stuff]
/Library/WebObjects/Applications/Prontuario.woa/Contents/
Frameworks/Library/Frameworks/ERJavaMail.framework/Resources/Java/
mail-1.3.jar
...[more stuff]/
My Session class is in the same package as my Application
(br.nist.nust.prontuario.basico). Any idea why WOApplication
looks up Session.class from the Framework? Shouldn´t it look
first in the same package as my Application.class is? Should I
configure this somewhere??
Now what confuses me even more, is that I have a quite similiar
app which also uses ERJavaMail and runs whithout problems. I
checked and compared the two apps many times but I didn´t see any
obvious differences which could explain this (the other app
(Acidente) has an acidente.jar and the Application.class is in
the package br.nist.acidente.basico).
I´m using WO 5.3.1/Mac, and build with WOLips. Ah, and I use WONDER.
Any hint would be greatly apreciated, I´m just running out of
ideas...
Thanks in advance,
Georg
--\o/ Georg von Bülow, Moleque de Idéias Educação e Tecnologia Ltda
| Phone: 55-21-2710-0178 E-mail: email@hidden
/ \ http://www.moleque.com.br Niterói - Rio de Janeiro - Brasil
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\o/ Georg von Bülow, Moleque de Idéias Educação e Tecnologia Ltda
| Phone: 55-21-2710-0178 E-mail: email@hidden
/ \ http://www.moleque.com.br Niterói - Rio de Janeiro - Brasil
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