You can use:
request.getHeader("Referer");
to return the referring page.
Or, we have a class that takes a request object and performs methods against it.
One thing that it does is return the referring page. (without the query string or
path).
This is the method from it....
m_request is a member variable of the class...
public String getReferrer()
{
String sFullRef, sRefPlus, sReferer;
sFullRef = m_request.getHeader("Referer");
if(sFullRef == null) return "";
int iPos = sFullRef.lastIndexOf("/");
if(iPos >= 0) {
sRefPlus = sFullRef.substring(iPos+1, sFullRef.length());
}
else {
sRefPlus = sFullRef.substring(0, sFullRef.length());
}
iPos = sRefPlus.indexOf("?");
if(iPos >= 0) {
sReferer = sRefPlus.substring(0, iPos);
}
else {
sReferer = sRefPlus;
}
return sReferer;
} // ends getReferer()
HTH,
Pete
Kishore Subramanian wrote:
> Hi,
>
> Is there a way for an Action class to find out which page/action called it ?
> Iam faced with a problem where the Action class should perform its work and forward
>the page back to callee page.
>
> Note - I cannot add any "forward" tags to this Action mapping because this Action is
>part of a framework.
>
> Any clues ?
>
> Thanks,
> Kishore
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