Jeff Thorne on 15/04/06 06:19, wrote:
My struts application maintains 2 small objects in the user’s
session. One is for the users location info (mandatory) and the other
is the User Object (optional). I also save 2 cookies one being the
user’s location info (mandatory) and the other the user’s saved login
credentials (optional) to maintain the user’s information between
sessions.
When a user returns to my site I need to check for the location and
User objects in the session. If they are not there I look for the
cookies to get the information needed to recreate these session
objects. I need to perform these checks on 90% of my actions and jsp
pages however I find these checks slowing down my application. What
would be the most efficient way to provide these checks? Would it be
to provide the checks in the action base class?
Hi Jeff,
if you don't mind me asking, how do you know it is slowing your app
down? To perform these checks should require only an if clause such as
if (session.getAttribute("bean") == null)
If you have that in one place, it shouldn't slow anything down.
In answer to your question though, I would do this in an action base
class and keep the code in one place. If you are using JSPs where you
need the info but you don't go through an action to get there, you could
put it in a filter - or perhaps more simply, make all your paths go
through actions.
Adam
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