On Sun, 2011-01-02 at 23:47 -0500, Eric B wrote:

> 
> Thanks for the tip.  That's kind of what I was looking for.  Ideally,
> the great thing about Struts2 is that you can also put the action to
> take based on the result in a config file, which completely separates
> the workflow from the action.  In symfony, the way I see it, the
> action needs to know something about the workflow (ie: if came from
> route A, redirect, if route B, display template, if route C, chain
> another action, etc...).  Which ties the action to the workflow.  What
> I would have loved to see is a config file similar to the routing yml
> which would inspect the result from the action, and determine what the
> next step would be.  If we managed to contain everything in one file,
> it would be awesome.

This is what filters do. Filters are executed before and after an
action(That is, filters execute, the middle filter - execution, runs the
action, renders the view, and so on). You can put a filter just after
execution(or modify execution, depending on what you need), which does
the redirect based on the action's results.

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