Hello Daniel,
The preserve list could be upto your implementation. It could be a
Delimited String which you read from a property file and you can store it
in a ArrayList.
Loop the arrayList, get the entires, and compare it with the Session
Attributes
session.getAttributeName ().
If they match, dont remove. If they dont match, remove. This should be a
simple logic.
Thanks and regards,
Pazhanikanthan. P (Paz)
Consultant for AXA,
Senior Software Engineer,
HCL Australia Services Pty. Ltd.
Off : +61-3-9618-4085
Mob : +61-0411-354-838
"Daniel Chacón Sánchez" <[EMAIL PROTECTED]>
26/09/2006 08:41 AM
Please respond to "Struts Users Mailing List"
To: "Struts Users Mailing List" <user@struts.apache.org>,
[EMAIL PROTECTED]
cc:
Subject: Re: Erase Only some Session Objests and variables
What do you suggest me to use for keep that "preserve" names? A file, an
arrayList, or what? An example code of the use of that with the code that
Heidy gived??
2006/9/25, Jason King <[EMAIL PROTECTED]>:
>
> Daniel Chacón Sánchez wrote:
> > son = some :P
> >
> > 2006/9/25, Daniel Chacón Sánchez <[EMAIL PROTECTED]>:
> >>
> >> Hi all,
> >>
> >> How I can kill son objects and variables in session, without kill
> >> everything in session like with session.invalidate().
> >>
> >> I want that some objects always be in session and when I press a menu
> >> option all other variables or object that are in session be erase.
> >>
> >> i can´t use removeAttribute(..); because I don´t know the name of all
> >> objects and variables that be in session in a moment. I need to erase
> >> everything from sesion except son object that always need in session,
> >> how
> >> can i do that?
> >>
> >> I'm using struts framework
> >>
> >
> Since the session object is a map you could get a list of keys and for
> each key compare it to your list of "preserve" names. If its not in the
> name, remove it.
>
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