Chris,
Your algorithm with Calendars is realyl complicated, can't you simply
use System.currentTimeMillis() ?
Then, can you also add a log to the interceptor so that you can log
the value before you put it in the value stack ?
It will not solve your pb but it will make things more clear and will
help to debug.
You can look at this class too,
com.opensymphony.xwork2.interceptor.TimerInterceptor, they do the
same, only they don't put it in the value stack.
Cimballi
On Fri, Feb 19, 2010 at 11:39 AM, CRANFORD, CHRIS
<chris.cranf...@setech.com> wrote:
>
> 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:cimballi.cimba...@gmail.com]
> 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
> <chris.cranf...@setech.com> 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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