I'm not a Geronimo committer, but I believe the relevant code is in
org.apache.geronimo.console.jsr77.Jsr77Lookup:
public DynamicServerInfo getJavaVMStatistics() {
HttpSession session = WebContextFactory.get().getSession(true);
ManagementHelper helper =
PortletManager.getManagementHelper(session);
J2EEDomain[] domains = helper.getDomains();
J2EEServer[] servers = domains[0].getServerInstances();
JVM[] jvms = helper.getJavaVMs(servers[0]);
long elapsed = System.currentTimeMillis() -
jvms[0].getKernelBootTime().getTime();
if(jvms[0].isStatisticsProvider()) {
JVMStats stats = (JVMStats)
((StatisticsProvider)jvms[0]).getStats();
BoundedRangeStatistic heap = stats.getHeapSize();
return new DynamicServerInfo(heap.getCurrent(),
heap.getHighWaterMark(), heap.getUpperBound(), elapsed);
} else {
return new DynamicServerInfo(elapsed);
}
}
Trygve
2008/8/13 Peter L. Berghold <[EMAIL PROTECTED]>
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> Peter L. Berghold wrote:
> > Trygve Hardersen wrote:
> >> Sorry, it's java.lang.Runtime, no import needed :)
> >
>
> That's all well and good (and fun to play with) but I'm hoping to get
> the same info that the console gives you pictorially.
>
> I'm going to this effort because one of the web applications I'm running
> under Geronimo/Tomcat has a habit running out of memory (memory leak?)
> and Geronimo will exit without any error codes, log messages or anything
> else that would let me know why...
>
> Besides, I like being proactive.
>
>
> - --
>
> Peter L. Berghold http://www.berghold.net [EMAIL PROTECTED]
> Unix Professional Dog Agility Fan Crazed Cook
> "Those who fail to learn from history are condemned to repeat it."
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