Actually you'll want to make
public static Singleton s = new Singleton();
be
private static Singleton s = new Singleton();
So a wise guy doesn't do this:
Singleton.s = null;
-Tim
Mike Jackson wrote:
To code it correctly follow the pattern. :)
Should look something like this:
class Singleton {
public static Singleton s = new Singleton();
protected Singleton() {
super();
}
public static Singleton getHandle() {
return s;
}
}
--mikej
-=-----
mike jackson
[EMAIL PROTECTED]
-----Original Message-----
From: Luc Foisy [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 20, 2003 11:35 AM
To: Tomcat Users List
Subject: RE: Loading Singleton Classes
Ok. How do I code it incorrectly then? :)
I want it to be unique to each session. Is there anyway I can do that?
-----Original Message-----
From: Mike Jackson [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 20, 2003 2:31 PM
To: Tomcat Users List
Subject: RE: Loading Singleton Classes
Same, if you code it correctly.
--mikej
-=-----
mike jackson
[EMAIL PROTECTED]
-----Original Message-----
From: Luc Foisy [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 20, 2003 11:26 AM
To: Tomcat Users List
Subject: RE: Loading Singleton Classes
Hmmm
My jar is located in web-inf/lib
Perhaps I should rephrase that question.
When I load the singleton class, will it be the same singleton
called from all sessions or will it be unique to each session?
-----Original Message-----
From: Filip Hanik [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 20, 2003 2:15 PM
To: Tomcat Users List
Subject: RE: Loading Singleton Classes
it doesn't become a variable at all.
but to answer your question, if you load a singleton class it
all depends on where the class is in the classloader hierarchy.
if you put the class in a jar in common/lib, the singleton
will be for your entire tomcat server. if you put it in a jar
in web-inf/lib it becomes a singleton class for your webapp only.
Filip
-----Original Message-----
From: Luc Foisy [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 20, 2003 11:14 AM
To: Tomcat User List (E-mail)
Subject: Loading Singleton Classes
If I load a singleton class, does it become a session
variable or an application variable????
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