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From Gero Vermaas <gverm...@xebia.com>
Subject Re: How to create new Listener and use it from JMeter
Date Thu, 01 Dec 2011 20:55:31 GMT
Thanks, that put me on the right track.

Gero

On Thu, Dec 1, 2011 at 3:38 PM, sebb <sebbaz@gmail.com> wrote:

> On 1 December 2011 14:21, Gero Vermaas <gvermaas@xebia.com> wrote:
> > Seb,
> >
> > Thanks for the quick response. I did check that site also. The PDF mainly
> > focusses on adding the GUI and I managed to do that by adding a subclass
> > of AbstractVisualizer and I can select that from JMeter GUI. I can then
> > receive the SampleResults in via the add(SampleResult sr) method and
> > intended to use a ResultCollector (slightly modified) to store the
> results.
> > However, when adding (modified) SampleResults to  the
> > getModel().sampleOccurred() method nothing gets stored.
> >
> > How can I hook into the ResourceCollector to store the (modified)
> > SampleResults to a file that I specified?
>
> Have a look at how ResultSaver does it.
> That works in non-GUI mode.
>
> > Regards,
> > Gero
> >
> > On Thu, Dec 1, 2011 at 1:20 PM, sebb <sebbaz@gmail.com> wrote:
> >
> >> On 1 December 2011 11:29, Gero Vermaas <gvermaas@xebia.com> wrote:
> >> > Hi,
> >> >
> >> > I want to extend JMeter such that I can catch the SampleResults and
> write
> >> > them to a file (in a slightly different format than done by the
> standard
> >> > elements). For that I implemented the SampleListener interface,
> created a
> >> > jar and dropped the jar in the lib/ext directory. However, the
> question
> >> now
> >> > is how do I include/register/... this new Listener in my testplan such
> >> that
> >> > the results can be written?
> >> >
> >> > It has to be run in command line mode so, creating a GUI component to
> >> catch
> >> > the listener events is not really an option.
> >> >
> >> >
> http://www.jajakarta.org/jmeter/1.7/en/extending/index.html#listenerdoes
> >>
> >> That website is seriously out of date (and nothing to do with the ASF)
> >>
> >> Have you looked at the Extending link on the main JMeter site
> >> http://jmeter.apache.org/ ?
> >>
> >> http://jmeter.apache.org/extending/jmeter_tutorial.pdf
> >>
> >> > not have the complete instructions and I could not find a working
> example
> >> >  so far.
> >> >
> >> > Any suggestions are welcome.
> >>
> >> Since the GUI is used to create test plans and configure test
> >> elements, you need to create a minimal GUI.
> >>
> >> Otherwise, you will have to edit the JMX file to add the appropriate
> >> entries by hand, which will be hard work.
> >>
> >> > Thanks,
> >> > Gero
> >>
>

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