Hi Randy Hi all I just read a bit regarding Spring. As far as i understand its focus is on J2EE appllications. I guess for what i want to do in a first step (my simple chat app) it would be overkill to use Spring. Do i get that right?
I would prefere to go the most simple way if possible. So, just instantiating my BusinessServiceObject the common way would be fine for me. I just don't understand how can i get access to a BusinessServiceObject created in one of my Action classes from another Action class. Just by declaring it as static? Second thing i don't understand is, when will action objects be intatiated in the application server? As far as i remember from the early days of servlet programming (when i had to do with this technology the last time) the servlets are intantiated upon the first request. In a normal Servlet based Web app i would have intiantiated BusinessServiceObjects in a filter and placed them to the ServletContext. So i could be sure it's instantiated before the first request arrives and i can get a reference to it from anywhere in my web app. But with Struts i don't see how i could do so. I know this might sound a little bit confused. Can you help me to get on track again? Thanks for your help Frank > -----Original Message----- > From: Randy Burgess [mailto:[EMAIL PROTECTED] > Sent: Thursday, March 13, 2008 11:02 PM > To: Struts Users Mailing List > Subject: Re: How to initialize business service objects? > > For a POJO you can use dependency injection such as Spring or > Guice or you > can instantiate the object the normal way > > BusinessServiceObject bso = new BusinessServiceObject(); > > in your action class. There is nothing special about > accessing your BSO's in > Struts. > > Regards, > Randy Burgess > Sr. Web Applications Developer > Nuvox Communications > > > > > From: Frank Fischer <[EMAIL PROTECTED]> > > Reply-To: Struts Users Mailing List <user@struts.apache.org> > > Date: Thu, 13 Mar 2008 22:32:34 +0100 > > To: <user@struts.apache.org> > > Subject: How to initialize business service objects? > > > > Hi all > > > > i'm just starting with struts2 (even with struts at all). > Of course i first > > read some how-to-starts. But there is one thing i don't understand. > > > > I'm trying to create a simple little chat app. I have two > action classes, > > one for the normal chat user, one for the moderators. Both > classes need > > access to the same instances of business service classes > which mainly hold > > runtime data such as a list of users currently logged in, > list of chat rooms > > and so on. > > > > Now i don't understand (1) where to create/initialize these > business logic > > classes and (2) how to get access to them from the action classes. > > > > I'm very thankful for any hint. > > > > Thanks a lot > > Frank > > > > This email and any attachments ("Message") may contain > legally privileged and/or confidential information. If you > are not the addressee, or if this Message has been addressed > to you in error, you are not authorized to read, copy, or > distribute it, and we ask that you please delete it > (including all copies) and notify the sender by return email. > Delivery of this Message to any person other than the > intended recipient(s) shall not be deemed a waiver of > confidentiality and/or a privilege. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
