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Posted to user@jmeter.apache.org by Tim Steeman <ti...@yahoo.com> on 2005/11/22 16:19:04 UTC
Custom JMeter.class
Greetings,
I would like to make some adjustments to the JMeter class. However, I don't want to recompile JMeter in it's entirety (rather, I can't seem to figure out how at the moment).
I figured I could stick NewDriver.java, DynamicClassLoader.java, and JMeter.java in a jar file that replaces ApacheJMeter.jar and run that. Unfortunately that doesn't work, as I get a "java.lang.NoClassDefFoundError: org/apache/jmeter/plugin/JMeterPlugin" error when I run JMeter.bat.
I don't get this error when I run NewDriver from Eclipse, though.
As you may have noticed, I'm not really that good with JAVA. So could someone please tell me if it's somehow possible to write a custom JMeter class, put it in a jar and run it? Or am I committing an unholy sin here and should just try something else?
Thank you for your time,
Tim
---------------------------------
Yahoo! FareChase - Search multiple travel sites in one click.
Re: Custom JMeter.class
Posted by Tim <ti...@yahoo.com>.
Thanks a lot for the replies guys!
I tried sebb's ApacheJMeter_addon.jar suggestion rightaway and it worked.
This is a great and helpful community and JMeter is an awesome tool.
-Tim
sebb <se...@gmail.com> wrote:
You may be able to get away with creating a replacement JMeter class,
and putting it in a jar that has a name that is earlier in the
alphabet.
e.g. ApacheJMeter_addon.jar, and place it in lib/ext
If that does not work, remove JMeter.class from ApacheJMeter_core.jar as well.
Note that ApacheJMeter.jar only contains NewDriver.jar (and a
supporting class), and is only used for the initial startup. Utility
jars are loaded from lib and Jmeter code from lib/ext.
S.
P.S. Such questions really belong on the JMeter Developers e-mail list
On 22/11/05, Peter Lin wrote:
> to do that, you'll have to extend jmeter.java and just build the classes in
> the core directory. The main engine of jmeter is in the core directory and
> there's ant tasks for building just that one module.
>
> hope that helps
>
> peter
>
>
> On 11/22/05, Tim wrote:
> >
> > Sorry if I didn't explain properly. I ment that I want to modify the
> > JMeter.java file in the org.apache.jmeter package, the one that runs the
> > engine, reads in the jmx files, converts them into hashtrees, and whatnot.
> > My goal is to change it so that I'll be able to read in multiple jmx files
> > in non-gui mode, without having to close off my JMeter run. Which is, as far
> > as I know, impossible right now.
> >
> > - Tim
> > Peter Lin wrote:
> > by customer jmeter class, do you mean write a custom plugin for java?
> >
> > there's a tutorial I wrote with mike. you can find it here. if you any
> > further questions, feel free to ask.
> >
> >
> > http://svn.apache.org/repos/asf/jakarta/jmeter/trunk/xdocs/extending/jmeter_tutorial.pdf
> >
> > peter
> >
> >
> > On 11/22/05, Tim Steeman wrote:
> > >
> > > Greetings,
> > > I would like to make some adjustments to the JMeter class. However, I
> > > don't want to recompile JMeter in it's entirety (rather, I can't seem to
> > > figure out how at the moment).
> > > I figured I could stick NewDriver.java, DynamicClassLoader.java, and
> > > JMeter.java in a jar file that replaces ApacheJMeter.jar and run that.
> > > Unfortunately that doesn't work, as I get a "
> > > java.lang.NoClassDefFoundError: org/apache/jmeter/plugin/JMeterPlugin"
> > > error when I run JMeter.bat.
> > > I don't get this error when I run NewDriver from Eclipse, though.
> > >
> > > As you may have noticed, I'm not really that good with JAVA. So could
> > > someone please tell me if it's somehow possible to write a custom JMeter
> > > class, put it in a jar and run it? Or am I committing an unholy sin here
> > and
> > > should just try something else?
> > >
> > > Thank you for your time,
> > > Tim
> > >
> > >
> > > ---------------------------------
> > > Yahoo! FareChase - Search multiple travel sites in one click.
> > >
> >
> >
> >
> >
> > ---------------------------------
> > Yahoo! FareChase - Search multiple travel sites in one click.
> >
>
>
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---------------------------------
Yahoo! FareChase - Search multiple travel sites in one click.
Re: Custom JMeter.class
Posted by sebb <se...@gmail.com>.
You may be able to get away with creating a replacement JMeter class,
and putting it in a jar that has a name that is earlier in the
alphabet.
e.g. ApacheJMeter_addon.jar, and place it in lib/ext
If that does not work, remove JMeter.class from ApacheJMeter_core.jar as well.
Note that ApacheJMeter.jar only contains NewDriver.jar (and a
supporting class), and is only used for the initial startup. Utility
jars are loaded from lib and Jmeter code from lib/ext.
S.
P.S. Such questions really belong on the JMeter Developers e-mail list
On 22/11/05, Peter Lin <wo...@gmail.com> wrote:
> to do that, you'll have to extend jmeter.java and just build the classes in
> the core directory. The main engine of jmeter is in the core directory and
> there's ant tasks for building just that one module.
>
> hope that helps
>
> peter
>
>
> On 11/22/05, Tim <ti...@yahoo.com> wrote:
> >
> > Sorry if I didn't explain properly. I ment that I want to modify the
> > JMeter.java file in the org.apache.jmeter package, the one that runs the
> > engine, reads in the jmx files, converts them into hashtrees, and whatnot.
> > My goal is to change it so that I'll be able to read in multiple jmx files
> > in non-gui mode, without having to close off my JMeter run. Which is, as far
> > as I know, impossible right now.
> >
> > - Tim
> > Peter Lin <wo...@gmail.com> wrote:
> > by customer jmeter class, do you mean write a custom plugin for java?
> >
> > there's a tutorial I wrote with mike. you can find it here. if you any
> > further questions, feel free to ask.
> >
> >
> > http://svn.apache.org/repos/asf/jakarta/jmeter/trunk/xdocs/extending/jmeter_tutorial.pdf
> >
> > peter
> >
> >
> > On 11/22/05, Tim Steeman wrote:
> > >
> > > Greetings,
> > > I would like to make some adjustments to the JMeter class. However, I
> > > don't want to recompile JMeter in it's entirety (rather, I can't seem to
> > > figure out how at the moment).
> > > I figured I could stick NewDriver.java, DynamicClassLoader.java, and
> > > JMeter.java in a jar file that replaces ApacheJMeter.jar and run that.
> > > Unfortunately that doesn't work, as I get a "
> > > java.lang.NoClassDefFoundError: org/apache/jmeter/plugin/JMeterPlugin"
> > > error when I run JMeter.bat.
> > > I don't get this error when I run NewDriver from Eclipse, though.
> > >
> > > As you may have noticed, I'm not really that good with JAVA. So could
> > > someone please tell me if it's somehow possible to write a custom JMeter
> > > class, put it in a jar and run it? Or am I committing an unholy sin here
> > and
> > > should just try something else?
> > >
> > > Thank you for your time,
> > > Tim
> > >
> > >
> > > ---------------------------------
> > > Yahoo! FareChase - Search multiple travel sites in one click.
> > >
> >
> >
> >
> >
> > ---------------------------------
> > Yahoo! FareChase - Search multiple travel sites in one click.
> >
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
Re: Custom JMeter.class
Posted by sebb <se...@gmail.com>.
You may be able to get away with creating a replacement JMeter class,
and putting it in a jar that has a name that is earlier in the
alphabet.
e.g. ApacheJMeter_addon.jar, and place it in lib/ext
If that does not work, remove JMeter.class from ApacheJMeter_core.jar as well.
Note that ApacheJMeter.jar only contains NewDriver.jar (and a
supporting class), and is only used for the initial startup. Utility
jars are loaded from lib and Jmeter code from lib/ext.
S.
P.S. Such questions really belong on the JMeter Developers e-mail list
On 22/11/05, Peter Lin <wo...@gmail.com> wrote:
> to do that, you'll have to extend jmeter.java and just build the classes in
> the core directory. The main engine of jmeter is in the core directory and
> there's ant tasks for building just that one module.
>
> hope that helps
>
> peter
>
>
> On 11/22/05, Tim <ti...@yahoo.com> wrote:
> >
> > Sorry if I didn't explain properly. I ment that I want to modify the
> > JMeter.java file in the org.apache.jmeter package, the one that runs the
> > engine, reads in the jmx files, converts them into hashtrees, and whatnot.
> > My goal is to change it so that I'll be able to read in multiple jmx files
> > in non-gui mode, without having to close off my JMeter run. Which is, as far
> > as I know, impossible right now.
> >
> > - Tim
> > Peter Lin <wo...@gmail.com> wrote:
> > by customer jmeter class, do you mean write a custom plugin for java?
> >
> > there's a tutorial I wrote with mike. you can find it here. if you any
> > further questions, feel free to ask.
> >
> >
> > http://svn.apache.org/repos/asf/jakarta/jmeter/trunk/xdocs/extending/jmeter_tutorial.pdf
> >
> > peter
> >
> >
> > On 11/22/05, Tim Steeman wrote:
> > >
> > > Greetings,
> > > I would like to make some adjustments to the JMeter class. However, I
> > > don't want to recompile JMeter in it's entirety (rather, I can't seem to
> > > figure out how at the moment).
> > > I figured I could stick NewDriver.java, DynamicClassLoader.java, and
> > > JMeter.java in a jar file that replaces ApacheJMeter.jar and run that.
> > > Unfortunately that doesn't work, as I get a "
> > > java.lang.NoClassDefFoundError: org/apache/jmeter/plugin/JMeterPlugin"
> > > error when I run JMeter.bat.
> > > I don't get this error when I run NewDriver from Eclipse, though.
> > >
> > > As you may have noticed, I'm not really that good with JAVA. So could
> > > someone please tell me if it's somehow possible to write a custom JMeter
> > > class, put it in a jar and run it? Or am I committing an unholy sin here
> > and
> > > should just try something else?
> > >
> > > Thank you for your time,
> > > Tim
> > >
> > >
> > > ---------------------------------
> > > Yahoo! FareChase - Search multiple travel sites in one click.
> > >
> >
> >
> >
> >
> > ---------------------------------
> > Yahoo! FareChase - Search multiple travel sites in one click.
> >
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: jmeter-dev-unsubscribe@jakarta.apache.org
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Re: Custom JMeter.class
Posted by Peter Lin <wo...@gmail.com>.
to do that, you'll have to extend jmeter.java and just build the classes in
the core directory. The main engine of jmeter is in the core directory and
there's ant tasks for building just that one module.
hope that helps
peter
On 11/22/05, Tim <ti...@yahoo.com> wrote:
>
> Sorry if I didn't explain properly. I ment that I want to modify the
> JMeter.java file in the org.apache.jmeter package, the one that runs the
> engine, reads in the jmx files, converts them into hashtrees, and whatnot.
> My goal is to change it so that I'll be able to read in multiple jmx files
> in non-gui mode, without having to close off my JMeter run. Which is, as far
> as I know, impossible right now.
>
> - Tim
> Peter Lin <wo...@gmail.com> wrote:
> by customer jmeter class, do you mean write a custom plugin for java?
>
> there's a tutorial I wrote with mike. you can find it here. if you any
> further questions, feel free to ask.
>
>
> http://svn.apache.org/repos/asf/jakarta/jmeter/trunk/xdocs/extending/jmeter_tutorial.pdf
>
> peter
>
>
> On 11/22/05, Tim Steeman wrote:
> >
> > Greetings,
> > I would like to make some adjustments to the JMeter class. However, I
> > don't want to recompile JMeter in it's entirety (rather, I can't seem to
> > figure out how at the moment).
> > I figured I could stick NewDriver.java, DynamicClassLoader.java, and
> > JMeter.java in a jar file that replaces ApacheJMeter.jar and run that.
> > Unfortunately that doesn't work, as I get a "
> > java.lang.NoClassDefFoundError: org/apache/jmeter/plugin/JMeterPlugin"
> > error when I run JMeter.bat.
> > I don't get this error when I run NewDriver from Eclipse, though.
> >
> > As you may have noticed, I'm not really that good with JAVA. So could
> > someone please tell me if it's somehow possible to write a custom JMeter
> > class, put it in a jar and run it? Or am I committing an unholy sin here
> and
> > should just try something else?
> >
> > Thank you for your time,
> > Tim
> >
> >
> > ---------------------------------
> > Yahoo! FareChase - Search multiple travel sites in one click.
> >
>
>
>
>
> ---------------------------------
> Yahoo! FareChase - Search multiple travel sites in one click.
>
Re: Custom JMeter.class
Posted by Tim <ti...@yahoo.com>.
Sorry if I didn't explain properly. I ment that I want to modify the JMeter.java file in the org.apache.jmeter package, the one that runs the engine, reads in the jmx files, converts them into hashtrees, and whatnot. My goal is to change it so that I'll be able to read in multiple jmx files in non-gui mode, without having to close off my JMeter run. Which is, as far as I know, impossible right now.
- Tim
Peter Lin <wo...@gmail.com> wrote:
by customer jmeter class, do you mean write a custom plugin for java?
there's a tutorial I wrote with mike. you can find it here. if you any
further questions, feel free to ask.
http://svn.apache.org/repos/asf/jakarta/jmeter/trunk/xdocs/extending/jmeter_tutorial.pdf
peter
On 11/22/05, Tim Steeman wrote:
>
> Greetings,
> I would like to make some adjustments to the JMeter class. However, I
> don't want to recompile JMeter in it's entirety (rather, I can't seem to
> figure out how at the moment).
> I figured I could stick NewDriver.java, DynamicClassLoader.java, and
> JMeter.java in a jar file that replaces ApacheJMeter.jar and run that.
> Unfortunately that doesn't work, as I get a "
> java.lang.NoClassDefFoundError: org/apache/jmeter/plugin/JMeterPlugin"
> error when I run JMeter.bat.
> I don't get this error when I run NewDriver from Eclipse, though.
>
> As you may have noticed, I'm not really that good with JAVA. So could
> someone please tell me if it's somehow possible to write a custom JMeter
> class, put it in a jar and run it? Or am I committing an unholy sin here and
> should just try something else?
>
> Thank you for your time,
> Tim
>
>
> ---------------------------------
> Yahoo! FareChase - Search multiple travel sites in one click.
>
---------------------------------
Yahoo! FareChase - Search multiple travel sites in one click.
Re: Custom JMeter.class
Posted by Peter Lin <wo...@gmail.com>.
by customer jmeter class, do you mean write a custom plugin for java?
there's a tutorial I wrote with mike. you can find it here. if you any
further questions, feel free to ask.
http://svn.apache.org/repos/asf/jakarta/jmeter/trunk/xdocs/extending/jmeter_tutorial.pdf
peter
On 11/22/05, Tim Steeman <ti...@yahoo.com> wrote:
>
> Greetings,
> I would like to make some adjustments to the JMeter class. However, I
> don't want to recompile JMeter in it's entirety (rather, I can't seem to
> figure out how at the moment).
> I figured I could stick NewDriver.java, DynamicClassLoader.java, and
> JMeter.java in a jar file that replaces ApacheJMeter.jar and run that.
> Unfortunately that doesn't work, as I get a "
> java.lang.NoClassDefFoundError: org/apache/jmeter/plugin/JMeterPlugin"
> error when I run JMeter.bat.
> I don't get this error when I run NewDriver from Eclipse, though.
>
> As you may have noticed, I'm not really that good with JAVA. So could
> someone please tell me if it's somehow possible to write a custom JMeter
> class, put it in a jar and run it? Or am I committing an unholy sin here and
> should just try something else?
>
> Thank you for your time,
> Tim
>
>
> ---------------------------------
> Yahoo! FareChase - Search multiple travel sites in one click.
>