Hi,
>>- Writing an HttpServletRequestWrapper whose getSession methods always
>>return null (or a new empty session, or whatever you need)
>
>Yes i have see this option also but i'm not shure where i add it?
You would do this:
- Write a class that extends HttpServletRequestWrapper, overriding the
two getSession methods to return null. Call this class NoSessionRequest
or whatever you want to call it.
- Write a Filter (javax.servlet.Filter) whose filter method looks like
this:
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
ServletRequest wrapped = null;
if(request instanceof HttpServletRequest) {
wrapped = new NoSessionRequest((HttpServletRequest) request);
} else {
wrapped = request;
}
chain.doFilter(wrapped, response);
}
Or something along those lines.
Map the filter to url-pattern /* so it handles all requests. (Or to a
more specific mapping if you'd like).
Even though I mentioned this before, I'll do it again: this is a bad
idea.
Yoav Shapira
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