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Posted to users@tomcat.apache.org by Frank Z <fj...@yahoo.com> on 2008/01/09 08:03:30 UTC
looking for sample MBean code for tomcat 6
hello,
I am looking some sample MBean code for TC 6.0.. I was able to model some code after the source code (e.g. MemoryUserDatabaseMBean.java in the org.apache.catalina.users. package) .
I was also able to create the mbeans-descriptor.xml
One question that I have is that even though the code compiled and deployed TC, i am not able to see my custom MBean via JConsole .
Are there additional things needed to get the MBean registered properly in TC?
Thanks in advance.
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Re: looking for sample MBean code for tomcat 6
Posted by Peter Rossbach <pr...@objektpark.de>.
Please read this:
http://java.sun.com/developer/technicalArticles/J2SE/jmx.html
http://java.sun.com/j2se/1.5.0/docs/guide/jmx/tutorial/tutorialTOC.html
Peter
Am 09.01.2008 um 08:03 schrieb Frank Z:
> hello,
> I am looking some sample MBean code for TC 6.0.. I was able to
> model some code after the source code (e.g.
> MemoryUserDatabaseMBean.java in the org.apache.catalina.users.
> package) .
>
> I was also able to create the mbeans-descriptor.xml
>
> One question that I have is that even though the code compiled and
> deployed TC, i am not able to see my custom MBean via JConsole .
>
> Are there additional things needed to get the MBean registered
> properly in TC?
>
> Thanks in advance.
>
>
>
> ______________________________________________________________________
> ______________
> Looking for last minute shopping deals?
> Find them fast with Yahoo! Search. http://tools.search.yahoo.com/
> newsearch/category.php?category=shopping
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
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Re: looking for sample MBean code for tomcat 6
Posted by Johnny Kewl <jo...@kewlstuff.co.za>.
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Hi Frank, I played with this a long time ago, and I've completely forgotten
what I did.
When it comes to monitoring servlets (own code) I came to the conclusion
that its very hard to top a web server and an admin web page behind a
password... but ok thats why I didnt persue it.
But there were 2 links in particular that I found very useful...
http://oss.wxnet.org/mbeans.html
which talks about general tomcat config.... your question is in there, the
Mbean starts with a context listener.
and this...
http://www.netbeans.org/kb/articles/jmx-tutorial.html
which is a JMX plug-in for NB... makes testing and just getting the formats
right easy.
and then on tomcat I vaguely remember having to set up DJava command lines
so the TC would expose a port to Jconsole...
I dont remember seeing XML config to explicitly start a Mbean, I remember
seeing that EJB containers tend to automate all this for you.... but servlet
containers tend to be a little more manual.
Anyway I think armed with those tools, you'll be on your way.
I rember seeing it work on TC 5.5 but I dont think much changes other than
the location of common/lib
Have fun....
> hello,
> I am looking some sample MBean code for TC 6.0.. I was able to model some
> code after the source code (e.g. MemoryUserDatabaseMBean.java in the
> org.apache.catalina.users. package) .
>
> I was also able to create the mbeans-descriptor.xml
>
> One question that I have is that even though the code compiled and
> deployed TC, i am not able to see my custom MBean via JConsole .
>
> Are there additional things needed to get the MBean registered properly in
> TC?
>
> Thanks in advance.
>
>
>
> ____________________________________________________________________________________
> Looking for last minute shopping deals?
> Find them fast with Yahoo! Search.
> http://tools.search.yahoo.com/newsearch/category.php?category=shopping
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
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