Examples with PerfTabDci org.netxms.client.datacollection.PerfTabDci used on opensource projects

Example 1 with PerfTabDci

use of org.netxms.client.datacollection.PerfTabDci in project netxms by netxms.

the class PerfTabGraph method refreshData.

/**
 * Refresh graph's data
 */
public void refreshData() {
    if (updateInProgress)
        return;
    updateInProgress = true;
    chart.clearErrors();
    ConsoleJob job = new ConsoleJob(Messages.get().PerfTabGraph_JobTitle, null, Activator.PLUGIN_ID, Activator.PLUGIN_ID) {

        private PerfTabDci currentDci;

        @Override
        protected void runInternal(IProgressMonitor monitor) throws Exception {
            final Date from = new Date(System.currentTimeMillis() - timeInterval);
            final Date to = new Date(System.currentTimeMillis());
            synchronized (items) {
                final DciData[] data = new DciData[items.size()];
                for (int i = 0; i < data.length; i++) {
                    currentDci = items.get(i);
                    data[i] = session.getCollectedData(nodeId, currentDci.getId(), from, to, 0, false);
                }
                runInUIThread(new Runnable() {

                    @Override
                    public void run() {
                        if (!((Widget) chart).isDisposed()) {
                            chart.setTimeRange(from, to);
                            for (int i = 0; i < data.length; i++) chart.updateParameter(i, data[i], true);
                        }
                        updateInProgress = false;
                    }
                });
            }
        }

        @Override
        protected String getErrorMessage() {
            return String.format(Messages.get().PerfTabGraph_JobError, currentDci.getId(), currentDci.getDescription());
        }

        @Override
        protected void jobFailureHandler() {
            updateInProgress = false;
            super.jobFailureHandler();
        }

        @Override
        protected IStatus createFailureStatus(Exception e) {
            runInUIThread(new Runnable() {

                @Override
                public void run() {
                    if (!((Widget) chart).isDisposed())
                        chart.addError(getErrorMessage());
                }
            });
            return Status.OK_STATUS;
        }
    };
    job.setUser(false);
    job.start();
}

Example 2 with PerfTabDci

use of org.netxms.client.datacollection.PerfTabDci in project netxms by netxms.

the class NXCSession method getPerfTabItems.

/**
 * Get list of DCIs configured to be shown on performance tab in console for
 * given node.
 *
 * @param nodeId Node object ID
 * @return List of performance tab DCIs
 * @throws IOException  if socket I/O error occurs
 * @throws NXCException if NetXMS server returns an error or operation was timed out
 */
public PerfTabDci[] getPerfTabItems(final long nodeId) throws IOException, NXCException {
    final NXCPMessage msg = newMessage(NXCPCodes.CMD_GET_PERFTAB_DCI_LIST);
    msg.setFieldInt32(NXCPCodes.VID_OBJECT_ID, (int) nodeId);
    sendMessage(msg);
    final NXCPMessage response = waitForRCC(msg.getMessageId());
    int count = response.getFieldAsInt32(NXCPCodes.VID_NUM_ITEMS);
    PerfTabDci[] list = new PerfTabDci[count];
    long base = NXCPCodes.VID_SYSDCI_LIST_BASE;
    for (int i = 0; i < count; i++, base += 10) {
        list[i] = new PerfTabDci(response, base);
    }
    return list;
}

Example 3 with PerfTabDci

use of org.netxms.client.datacollection.PerfTabDci in project netxms by netxms.

the class DataCollectionTest method testGetPerfTabItems.

public void testGetPerfTabItems() throws Exception {
    final NXCSession session = connect();
    PerfTabDci[] list = session.getPerfTabItems(TestConstants.NODE_ID);
    assertNotNull(list);
    assertTrue(list.length > 0);
    for (PerfTabDci p : list) {
        System.out.println("id=" + p.getId() + " descr='" + p.getDescription() + "' settings='" + p.getPerfTabSettings() + "'");
    }
    session.disconnect();
}

Example 4 with PerfTabDci

use of org.netxms.client.datacollection.PerfTabDci in project netxms by netxms.

the class PerformanceTab method objectChanged.

/* (non-Javadoc)
	 * @see org.netxms.ui.eclipse.objectview.objecttabs.ObjectTab#objectChanged(org.netxms.client.objects.AbstractObject)
	 */
@Override
public void objectChanged(final AbstractObject object) {
    for (PerfTabGraph chart : charts.values()) chart.dispose();
    charts.clear();
    if (object == null)
        return;
    if (waitingImage != null)
        waitingImage.dispose();
    waitingImage = new AnimatedImage(chartArea, SWT.NONE);
    waitingImage.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, true, 2, 1));
    try {
        // $NON-NLS-1$
        waitingImage.setImage(new URL("platform:/plugin/org.netxms.webui.core/icons/progress.gif"));
    } catch (MalformedURLException e) {
    }
    updateChartAreaLayout();
    final NXCSession session = (NXCSession) ConsoleSharedData.getSession();
    Job job = new Job(Messages.get().PerformanceTab_JobName) {

        @Override
        protected IStatus run(IProgressMonitor monitor) {
            try {
                final PerfTabDci[] items = session.getPerfTabItems(object.getObjectId());
                final Display display = PerformanceTab.this.getClientArea().getDisplay();
                new UIJob(display, Messages.get(display).PerformanceTab_JobName) {

                    @Override
                    public IStatus runInUIThread(IProgressMonitor monitor) {
                        if (!getClientArea().isDisposed() && (PerformanceTab.this.getObject() != null) && (PerformanceTab.this.getObject().getObjectId() == object.getObjectId())) {
                            update(items);
                        }
                        return Status.OK_STATUS;
                    }
                }.schedule();
            } catch (Exception e) {
                // $NON-NLS-1$
                Activator.logError("Exception in performance tab loading job", e);
            }
            return Status.OK_STATUS;
        }
    };
    job.setSystem(true);
    job.schedule();
}