Ping me off list and I'll get you the file and all try to circle back with
the CFDJ folks and ask them WTF.
rish
-----Original Message-----
From: Ryan Crutchfield [mailto:[EMAIL PROTECTED]
Sent: Friday, May 14, 2004 8:25 AM
To: CF-Talk
Subject: RE: Releasing a Java class
Hi Guy,
The jar file (ccoj_042001.jar) referenced in the article doesn't appear
to be attached to it. (At least I couldn't find it).
ryan
-----Original Message-----
From: Guy Rish [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 13, 2004 6:11 PM
To: CF-Talk
Subject: RE: Releasing a Java class
Ryan,
The DebuggingFactory class is part of a larger Java kit I wrote
specifically
for ColdFusion. It should be available with the source for the article.
If it is not then please let me know and I will get you the code.
rish
-----Original Message-----
From: Ryan Crutchfield [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 13, 2004 4:46 PM
To: CF-Talk
Subject: RE: Releasing a Java class
Thanks, this looks promising. Can you tell me what
"net.rish.coldfusion.util.DebuggingFactory" relates to? I am assuming that
the rish refers to something locally for you?
-----Original Message-----
From: Guy Rish [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 13, 2004 5:26 PM
To: CF-Talk
Subject: RE: Releasing a Java class
Ryan,
You cannot release a Java class because its bytecode has been saved by
the
JVMs class cache.
What you need to do is create a custom class loader with a flush method.
You would then have that class loader load the class you want to use and
use
the class instance that it returns.
I could have pointed you to the wonderful ColdFusion MX Developer's
Handbook
that I wrote in - but for size reasons the editors asked me to cut that
portion out. Who would ever need such content?
Fortunately, the content did make it to publication in a CFDJ article:
http://www.sys-con.com/coldfusion/article.cfm?id=278
rish
-----Original Message-----
From: Ryan Crutchfield [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 13, 2004 2:59 PM
To: CF-Talk
Subject: Releasing a Java class
Hello,
Is there any way to release a Java object from memory after it has
been
called?
example call: <cfobject type="java" name="obj" class="class"
action="">
I have a class file that I call through CFMX, and if its not 100%
correct, I recompile the class file and try again.
However the old version of the class file is stuck in memory and I
have
to recycle the CFMX services in order to
see the changes. Won't be as annoying with a finished object, but I
guess just for an easier test environment.
I have seen the documentation on ReleaseComObject() but this is
apparantly for COM objects only (and throws an error
when I use it anyways. "cannot cast void to non-void").
Any help would be appreciated. Thanks
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