On 1/28/07, Danny Worm <[EMAIL PROTECTED]> wrote:
Hi again,
I've register only one preprocess-class to execute the code once per
request. So the execute method in the preprocess chain do something and
return the logic right value PROCESSING_COMPLETE(true). The code were
execute correctly but the return value (true) avoid the execution of the
doFilter(request, response).
result = command.execute(context);
if (result) {
// Clean up the stored request attribute
request.removeAttribute(CONTEXT_ATTR);
// Bypass calling the remainder of the application
return;
}
doFilter(...);
Why this is happen? Calling the remainder of what, when the processing
are complete?
please help
Returning "true" in a preprocess command means "do not let the user run this
request." You would use it, for example, in a command that enforced some
dynamic security checks. For your scenario, you will want to return false,
which means "go ahead and run the rest of the request normally."
kind regards
DaWorm
Craig
Craig McClanahan wrote:
> On 1/27/07, Danny Worm <[EMAIL PROTECTED]> wrote:
>>
>> Hi,
>>
>> I've added the application manager to my application. This feature is
>> very nice to me. But there is an question about a command-class in the
>> preprocess-chain. Is it possible to get the FacesContext from the
>> web-application or an similar way to get the managed-beans from the
>> factory?
>
>
> As long as you are executing inside a JSF request (i.e. a request
> mapped to
> FacesServlet), you can use a convenient static method to get the
> FacesContext for the current instance:
>
> FacesContext context = FacesContext.getCurrentInstance();
>
> However, the preprocess chain is executed in a Servlet Filter, before
the
> JSF machinery has had a chance to create the FacesContext. Therefore,
> you'll want to access the underlying servlet API objects directly. The
> simplest way to do that is to cast the Context object passed in to your
> command to a ShaleWebContext, which gives you accessors for all the
> servlet
> API objects.
>
>
> I want to rebind hibernate to the session.
>
>
> To bind the hibernate session to a session attribute named "foo",
> you'd do
> something like:
>
> Session hibernate = ... create a hibernate session ...;
> ShaleWebContext swc = (ShaleWebContext) context;
> HttpSession session = (HttpSession) swc.getSession();
> session.setAttribute("foo", hibernate);
>
> thanks
>> kind regards
>> DaWorm
>>
>
>
> Craig
>
