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From <khan.sa...@wipro.com>
Subject RE: "Configuration is frozen" exception thrown for actionMapping.setScope
Date Mon, 07 Nov 2005 12:22:04 GMT

Hi Hubert,

Thanks for the suggestion. I tried the second option

2) Override the default ActionMapping class and set its default "scope"
value to request.

Extended the ActionMapping class and in the CustomActionMapping
constructor called super.scope="request". It works , however is there
any known issues in using this method OR Anything else also needs to
done

Thanks
Sajid


-----Original Message-----
From: Hubert Rabago [mailto:hrabago@gmail.com]
Sent: Wednesday, November 02, 2005 8:31 PM
To: Struts Users Mailing List
Subject: Re: "Configuration is frozen" exception thrown for
actionMapping.setScope

On 11/2/05, khan.sajid@wipro.com <khan.sajid@wipro.com> wrote:
>
> Hi All,
>
> In our application, we have decided to force all the actions to use
> the request scope. So instead of adding scope ="request" in the
> <action> element in struts-config.xml for each action, we extended the

> RequestProcessor class as below
>
<snip/>
>
> 1.Is there any workaround to avoid the "Configuration is frozen"
> exception

This happens when you try to change objects configured through
struts-config after the application has started up.


> 2.Is there any better way to enforce that all the actions to use some
> specific scope (Ex: request)

You can:
1) Implement a plugin that'll loop through the action mappings
configured and change their "scope" value.
2) Override the default ActionMapping class and set its default "scope"
value to request.

I'd probably try option (2).
You can take a look at the struts-examples.war sample application
[included in the struts download] for an example of how this is done.


>
> Awaiting your replies and Thanks in Advance
>
> Sajid

Hubert

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