Java Code Examples for sun.jvmstat.monitor.MonitorException#getMessage()

The following examples show how to use sun.jvmstat.monitor.MonitorException#getMessage() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: LocalVirtualMachine.java    From jmxmon with Apache License 2.0 5 votes vote down vote up 
private static void getMonitoredVMs(Map<Integer, LocalVirtualMachine> map) {
    MonitoredHost host;
    Set vms;
    try {
        host = MonitoredHost.getMonitoredHost(new HostIdentifier((String)null));
        vms = host.activeVms();
    } catch (java.net.URISyntaxException sx) {
        throw new InternalError(sx.getMessage());
    } catch (MonitorException mx) {
        throw new InternalError(mx.getMessage());
    }
    for (Object vmid: vms) {
        if (vmid instanceof Integer) {
            int pid = ((Integer) vmid).intValue();
            String name = vmid.toString(); // default to pid if name not available
            boolean attachable = false;
            String address = null;
            try {
                 MonitoredVm mvm = host.getMonitoredVm(new VmIdentifier(name));
                 // use the command line as the display name
                 name =  MonitoredVmUtil.commandLine(mvm);
                 attachable = MonitoredVmUtil.isAttachable(mvm);
                 address = ConnectorAddressLink.importFrom(pid);
                 mvm.detach();
            } catch (Exception x) {
                 // ignore
            }
            map.put((Integer) vmid, 
                    new LocalVirtualMachine(pid, name, attachable, address));
        }
    }
}
Example 2
Source File: LocalVirtualMachine.java    From jvmtop with GNU General Public License v2.0 4 votes vote down vote up 
private static void getMonitoredVMs(Map<Integer, LocalVirtualMachine> map,
    Map<Integer, LocalVirtualMachine> existingMap)
{
  //Unsupported on J9
  if (J9Mode)
  {
    return;
  }
  MonitoredHost host;
  Set vms;
  try
  {
    host = MonitoredHost.getMonitoredHost(new HostIdentifier((String) null));
    vms = host.activeVms();
  }
  catch (java.net.URISyntaxException sx)
  {
    throw new InternalError(sx.getMessage());
  }
  catch (MonitorException mx)
  {
    throw new InternalError(mx.getMessage());
  }
  for (Object vmid : vms)
  {
    if (existingMap.containsKey(vmid))
    {
      continue;
    }
    if (vmid instanceof Integer)
    {
      int pid = ((Integer) vmid).intValue();
      String name = vmid.toString(); // default to pid if name not available
      boolean attachable = false;
      String address = null;
      try
      {
        MonitoredVm mvm = host.getMonitoredVm(new VmIdentifier(name));
        // use the command line as the display name
        name = MonitoredVmUtil.commandLine(mvm);
        attachable = MonitoredVmUtil.isAttachable(mvm);
        address = ConnectorAddressLink.importFrom(pid);
        mvm.detach();
      }
      catch (Exception x)
      {
        // ignore
      }
      map.put((Integer) vmid, new LocalVirtualMachine(pid, name, attachable,
          address));
    }
  }
}