> From: Jasper Rosenberg <jasper_rosenb...@yahoo.com.INVALID> > To: Struts Users Mailing List <user@struts.apache.org>, > Date: 13.10.2015 14:01 > Subject: Re: How to add a global interceptor > > Thanks for the feedback! > To be clear, we do have a number of interceptor stacks that are > shared and we follow a similar pattern to what you describe where we > add additional interceptors where needed before or after a common > stack. There are places that we might be able to reduce even that > pattern by switching to action mapping parameters, I will definitely > revisit that. > The real problem is simply that there are so many actions at this > point that to make sure we didn't miss any outlier custom stacks, we > would have to review each one. We would then have to add a struts > configuration validation step to make sure no one introduced a new > stack missing the required one (which I suppose wouldn't be that big > a deal since we already do other configuration checks in development > mode in a DispatcherListener). Definitely food for thought... > Thanks,Jasper
Well, keeping so many stacks around surely is maintenance hell. And changing these stacks additonally in code does not make it better ;) But as I said before: In your case I don't have a better idea. Regards, Christoph > From: Christoph Nenning <christoph.nenn...@lex-com.net> > To: Struts Users Mailing List <user@struts.apache.org> > Sent: Tuesday, October 13, 2015 7:35 AM > Subject: Re: How to add a global interceptor > > > From: Jasper Rosenberg <jasper_rosenb...@yahoo.com.INVALID> > > To: "user@struts.apache.org" <user@struts.apache.org>, > > Date: 13.10.2015 13:26 > > Subject: How to add a global interceptor > > > > Hi, > > > > > > > > I work on a project with hundreds of struts actions manywith their > > own custom interceptor stacks specified. > > > > Having actions with own interceptor stacks is quite special. Usually > people have hundreds of actions but just a few interceptor stacks. And the > few stacks are not created by copy-paste but by overriding configuration > parameters and adding interceptors at the beginning or end of the stack. > > > > > > > > > > We have recently internationalized the site, and so I had aneed to > > add an i18n interceptor to the top of every action stack. It would > > have been impractical (and difficultto enforce for future actions) > > to add the new interceptor to every actiondefinition. > > > > > > > > My solution was to override the ActionProxyFactory to returnour own > > ActionInvocation, which in turn always prepends the i18n interceptor > > tothe interceptor stack during initialization. > > > > In your case that sounds alright. > > > What are the reasons that you need so many different interceptor stacks? > > > Regards, > Christoph > > This Email was scanned by Sophos Anti Virus > > > This Email was scanned by Sophos Anti Virus
