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- Original Message -
From: "Benedict, Paul C" <[EMAIL PROTECTED]>
To: "'Struts Users Mailing List'"
Sent: Wednesday, May 18, 2005 4:11 PM
Subject: RE: Subclassing ActionForward
How long did it take to do your nice UML graph in ASCII?
How long did it take to do your nice UML graph in ASCII? :)
-Original Message-
From: James Mitchell [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 18, 2005 3:02 PM
To: Struts Users Mailing List; [EMAIL PROTECTED]
Subject: Re: Subclassing ActionForward
In your BaseDispatchAction
: jmitchtx
MSN: [EMAIL PROTECTED]
- Original Message -
From: "Lee Harrington" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List"
Sent: Wednesday, May 18, 2005 1:47 PM
Subject: Re: Subclassing ActionForward
I'm all for doing things "the struts way&quo
The rule of thumb is to use composition instead of inheritance
generally. (Joshua Bloch, Effective Java, pp. 71 ff.) Otherwise you
end up with fragile software. More specifically, if the superclass
and the subclasses are in the same package and under your control,
that is more likely to be where
> I do not recommend using a filter. You are much better off using what
> you've already invested your time in (Struts).
I disagree. I think that a filter is best suited for what you are trying
to accomplish. Whenever a request is submitted to your application, you
should verify that the user i
c.
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>
> - Original Message -
> From: "Lee Harrington" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List"
> Sent: W
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- Original Message -
From: "Lee Harrington" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List"
Sent: Wednesday, May 18, 2005 12:07 PM
Subject: Re: Subclassing ActionForward
Okhave a filter...it runs (use logging to determine this).
I&#x
Lee Harrington wrote:
I'm stuck on how to forward to the login page.
UserDTO user = (UserDTO) request.getSession().getAttribute("user");
if (user==null) {
// User is not logged in, redirect to login page
// How do I do that?
response.sendRedirect("/path/to/loginAction")?
Dave
Pretty much the same way you do any other place...
((HttpServletResponse)response).sendRedirect("-the_url-");
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
On Wed, May 18, 2005 12:07 pm, Lee Harrington said:
> Okhave a filter...it runs
Okhave a filter...it runs (use logging to determine this).
I'm stuck on how to forward to the login page.
Here's my filter code:
public void doFilter(ServletRequest request,
ServletResponse response,
FilterChai
Look into using Filters. They are great for this kind of stuff.
/rober
Lee Harrington wrote:
I want to check to see if the user is logged in before performing any
action, and redirect to the login page if they are not.
For example...they have a page open and their session times outand
then they
Hello:
I would suggest that you use servlet filters.
--- Lee Harrington <[EMAIL PROTECTED]> wrote:
> I want to check to see if the user is logged in before performing any
> action, and redirect to the login page if they are not.
>
> For example...they have a page open and their session times ou
Lee Harrington wrote:
I want to check to see if the user is logged in before performing any
action, and redirect to the login page if they are not.
For example...they have a page open and their session times outand
then they click a button. Right now an error occurs because they are
no longer
From my first take on your description of the problem, I don't think
that subclassing ActionForward is the area of Struts where you would
enforce this.
For a new app, the simplest solution is an abstract subclass of
Action which all of your classes extend; your subclass implements
execute, whe
Use a filter. Or, write an Action base class and have all your Actions
subclass it. The filter is the better answer.
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
Lee Harrington wrote:
I want to check to see if the user is logged in before
Lee Harrington wrote:
I wrote a bit of code that if I put it in the beggining of an action
class...does just that. But I don't want to have to put this in the
front of each of my actions (particularly since I've already written a
good portion of the app).
Do I solve this by subclassing the action
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