Your best bet most likely is a servlet filter. Do the transformation and stuff the transformed content in request as an attribute, then grab it later in your Actions.
Which version of Struts are you using? If pre-1.3, modifying the RP is one of the few other options as Dave mentioned... you might also be able to have a base Action that all your Actions extend from, and the base action does the transformation before the real work happens. This might work if you don't need the transformation to happen before that point. If using 1.3.x, you could write a command to do it and modify the RP chain. If 2.x, an interceptor is probably the right answer. However, in all these cases, a servlet filter would work, and would keep your transformation logic abstracted out of Struts itself, so one less thing to worry about if you upgrade versions later :) Frank -- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com AIM/Yahoo: fzammetti MSN: [EMAIL PROTECTED] Author of "Practical Ajax Projects With Java Technology" (2006, Apress, ISBN 1-59059-695-1) Java Web Parts - http://javawebparts.sourceforge.net Supplying the wheel, so you don't have to reinvent it! On Tue, December 12, 2006 1:17 pm, O'Toole, Joe wrote: > Hi > > My application receieves an xml request. I need to perform some > transformation of this xml before performing business logic etc. > > Is there anyway I can configure through struts that I can invoke a java > class that does this task as I don't want to perform it in the action or > the > model. Something like the plug-in element in the struts-config.xml that > invokes a java class that adheres to correct interface for performing > tasks > when the app is starting/stopping. > > I cannot see where I can do this and I would really to make this task > configurable and push it out from the action or model > > Thanks > > Joe > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
