My RequestTimerInterceptor is very basic and looks just like this below. What
I find is that if I use a <s:debug/> tag in my JSP, the action context
parameter is being set to 0 but the update at the end of the interceptor isn't
applied.
What have I missed?
public String interceptor(ActionInvocation actionInvocation)
throws Exception {
// Get objects
ActionContext ac = actionInvocation.getInvocationContext();
Map parameters = ac.getParameters();
// Initialize variables
parameters.put(Constants.REQUEST_TIME_KEY,new Long(0));
ac.getValueStack().setValue(Constants.REQUEST_TIME_KEY,new Long(0));
// Get start time
Calendar started = Calendar.getInstance();
started.setTime(new Date());
// Invoke
String result = actionInvocation.invoke();
// Get end time and difference
Calendar ended = Calendar.getInstance();
Ended.setTime(new Date());
long diffMS = (ended.getTimeInMillis()-started.getTimeInMillis());
// Set values with total time
parameters.put(Constants.REQUEST_TIME_KEY,new Long(diffMS));
ac.getValueStack().setValue(Constants.REQUEST_TIME_KEY,new Long(diffMS));
return(result);
}
Chris
-----Original Message-----
From: Cimballi [mailto:[email protected]]
Sent: Friday, February 19, 2010 10:16 AM
To: Struts Users Mailing List
Subject: Re: Interceptor
Look at ParameterRemoverInterceptor for example, you can access the
action context like this :
ActionContext ac = invocation.getInvocationContext();
And then you can set values in the value stack. Didn't test it but should work.
Cimballi
On Fri, Feb 19, 2010 at 11:10 AM, CRANFORD, CHRIS
<[email protected]> wrote:
> Is it possible to set a value in the request or valuestack from an
> interceptor that contains the total time it took for the action to be
> invoked and executed? I have a requirement to show this on the JSP page
> and didn't know if I could do this within the Interceptor or if I have
> to do this in my base action object.
>
> Chris
>
>
>
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