Simply you should:
1.
a. create a tag handler "MyTagHandler" by extending "
javax.servlet.jsp.tagext.TagSupport"
b.create two method : "doStartTag", "doEndTag"
c. in "doEndtag(return type int)" you should get "HttpSession" object,
if you session object
is not null, return "(EVAL_PAGE)", otherwise create "ModuleConfig"
object by using:
------------------------------------------------------------------------------->>
ModuleConfig config =
(ModuleConfig) pageContext.getServletContext().getAttribute(
org.apache.struts.Globals.MODULE_KEY);
<<--------------------------------------------------------------------------
d. do page forward using "pageContext.forward(<you page context path>)"
2. in your tag lib descriptor (mytag.tld), add the following codes:
------------------------------------------------------------------------------->>
<tag>
<name>checkLogin</name>
<tagclass>your.path.to.taghandler.MyTagHandler</tagclass>
<bodycontent>empty</bodycontent>
....
</tag>
(note: if you have attributes defined in your tag handler, add them into
within <tag> section)
2b. If you dont have your own tld, create one, see the struts site for
example, add the tag lib
into web.xml
3. in all your protected jsp pages, add:
<%@ taglib uri="/tags/mytag" prefix="mytag" %>
<mytag:checkLogin/>
On 9/25/06, mosho <[EMAIL PROTECTED]> wrote:
do you have any example to do this?
Thanks.
Li-3 wrote:
>
> you can create a taghandler, much simpler and flexible
>
> On 9/25/06, mosho <[EMAIL PROTECTED]> wrote:
>>
>>
>>
>> Hi All,
>>
>> When session times out I want to forward a request to another page.Isit
>> possible to do it with HttpSessionListener?
>> How can I get response object so that I can redirect to another page?
>>
>> Thanks for your help!
>> --
>> View this message in context:
>>
http://www.nabble.com/Question-about-session-time-out-using-Listener-tf2329396.html#a6480246
>> Sent from the Struts - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
>
>
> --
> When we invent time, we invent death.
>
>
--
View this message in context:
http://www.nabble.com/Question-about-session-time-out-using-Listener-tf2329396.html#a6480446
Sent from the Struts - User mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
When we invent time, we invent death.
