Just seems logical to me that if you're making changes to code as runtime, and thinking of reloading it then separating the apps makes sense. If something goes wrong, you can manage it. Otherwise if the app bails it bails and its game over.
On 7 Jan 2004, at 14:28, Shishir K. Singh wrote:
Isn't there a way to reinitialize the ActionServlet (or any Subclass that you may be using) at runtime. I think there is something to this effect in the Orielly Struts book. If I remember correctly , the book list two ways of doing it. Can't recollect it right now :(.
-----Original Message----- From: Mark Lowe [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 07, 2004 5:29 AM To: Struts Users Mailing List Subject: Re: dynamically add action ?
I'm not really sure what you're trying to do, but assuming its
necessary to generate java code, jsp's etc, i'd be looking at doing this
using 2 webapps 1 would serve as basically a code generator the other
would be the generated app. A bit like the admin and manager webapps
bundled with tomcat.
This way your code generator could act as a controller and fire up some ant tasks to compile and then redeploy the generated app.
Again not sure what you're attempting, but if it were the case that you didn't need to generate an action servlet but rather have an action where the beans are dynamic I'd be looking into dynabeans to achieve this.
I'd be interested in knowing what the actual problem is you're solving.
Cheers Mark
On 7 Jan 2004, at 11:14, lixin chu wrote:
hi, i just tried these sceniors, it seems that nothing happened. I checked
Tomcat log file, could not find when it restarted.
do i need to check something special ? --- Carl <[EMAIL PROTECTED]> wrote:If you add new java code in a running Tomcat context, by default the context will restart itsel automaticly.
Carl
lixin chu wrote:Thanks !?
I am very new to this web application world, just wanted to clarify if I can do these in a running Struts application without restart Tomcat: 1. Can I modify existing JSP files ? Yes, I have tried 2. Can I add new JSP files into existing folder ? I think so. 3. Can I create new folders for some new JSP files4. Can I add new java class into an existingfolder ?5. Can I create a new folder for some new Javaclasses?to
thanks li xin
--- Manfred Wolff <[EMAIL PROTECTED]> wrote:
li xin.
In my opinion it is no problem to add a jsp-filea struts application at runtime. For this you don't need to restart the server. Changing
possibilitythe configuration at run time is not possible with the current implementation of struts. After a module is initialized the ActionServlet-class freezes the configuration. Before that you can add configurations such as actions, forwards etc. with the plug-in mechanism, because the init() method of the plugin has full access to the ModuleConfig.
You can override the ActionServlet Methode init() and don't freeze the moduleConfig. In this case you have theto add actions and forwards to the configuration at run time.
Manfred
lixin chu wrote:
hi, i would like to know if it is possible to
dynamically
(without restart servlet engine) add Actions.
say for example, i have one struts based
application
running. now i want to add one hyperlink in a
JSPfile
which points to another struts based application module. how do i do it ?
is there any existing soultion ? thanks li xin
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