Thanks. Could you show me how to write such plug-in?
--- Borislav Sabev <[EMAIL PROTECTED]> wrote:
> I think there are 2 cases:
> 1. you need a param that is available to the Servlet
> and is not uniquie
> to any particular Action
> for eample in my application users can uppload
> images, so after the
> upload I store them in a subfolder in the
> application. here is how I do it:
> a. this snippet I add in web.xml in
> <servlet> tag
> <init-param>
>
> <param-name>imagesstorage</param-name>
>
> <param-value>store_images</param-value>
> </init-param>
> b. here is the code to get the param
> in one of the
> actions (in fact I do this in one plugin because
> this path is constant
> all the time, so I read it only on startup)
> StringBuilder path = new
> StringBuilder();
>
>
path.append(servlet.getServletConfig().getServletContext().getRealPath("/"));
>
>
path.append(servlet.getServletConfig().getInitParameter("imagesstorage"));
>
>
> 2. every separate Action needs some initial
> parameter.
> In this case why do you need to put as an init
> param? it's enough
> just to have static field in the Action class ...
>
> I hope this is usefull for you.
>
> Borislav
>
>
>
> >For traditional servlets, you can set init
> parameters
> >in the web.xml and read it in a static init method
> in
> >servlet class. Can I have similar things for
> action?
> >If I need some of these init parameter for my web
> app,
> >what is the best way to do it with struts?
> >
> >Thansk,
> >
> >
> >
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> --
>
> Mit freundlichen Grüßen
>
> Borislav Sabev
>
> eventsoft GmbH
> Max-Planck-Str. 3
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> Fax: 089 - 35 89 03 70
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>
> >
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