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From sebb <seb...@gmail.com>
Subject Re: How to create new Listener and use it from JMeter
Date Thu, 01 Dec 2011 14:38:20 GMT
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 That website is seriously out of date (and nothing to do with the ASF)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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