A Map is proabably a better data structure to use than a collection. I'd consider changing the way the rules are stored, or converting the Collection to a Map in your action.
Paul > -----Original Message----- > From: Muhammad Momin Rashid [mailto:[EMAIL PROTECTED] > Sent: Thursday, October 07, 2004 1:09 PM > To: [EMAIL PROTECTED] > Subject: checking for an object in a collection > > > Hello All, > > I have a scenario in which I need to display (or not display) > differnt parts > of a jsp page depending on rules defined in a collection in scope. > > I was wondering what is the best way to accomplish this? All > the rules > defined in a collection, and the decision is made on the > basis of if a rule > is present in the collection or not. The following approach > seems messy to > me, so i was wondering if anyone can enlighten me with a > better way to > accomplish this > > iterate through collection > if rule x is present > display x table > end if > end iterate > > iterate through collection > if rule y is present > display y table > end if > end iterate > > A sample code snippit would be highly apprecated, Thanks for > your time. > > Regards, > Muhammad Momin Rashid. > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > ********************************************************************** Axios Email Confidentiality Footer Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not copy or deliver this message to anyone. In such case, you should destroy this message, and notify us immediately. If you or your employer does not consent to Internet email messages of this kind, please advise us immediately. Opinions, conclusions and other information expressed in this message are not given or endorsed by my Company or employer unless otherwise indicated by an authorised representative independent of this message. WARNING: While Axios Systems Ltd takes steps to prevent computer viruses from being transmitted via electronic mail attachments we cannot guarantee that attachments do not contain computer virus code. You are therefore strongly advised to undertake anti virus checks prior to accessing the attachment to this electronic mail. Axios Systems Ltd grants no warranties regarding performance use or quality of any attachment and undertakes no liability for loss or damage howsoever caused. ********************************************************************** --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
