Examples with AbstractNode org.netxms.client.objects.AbstractNode used on opensource projects

Example 1 with AbstractNode

use of org.netxms.client.objects.AbstractNode in project netxms by netxms.

the class NXCSession method findNodesByHostname.

/**
 * Find all nodes that contain the primary hostname
 *
 * @param zoneId zone ID
 * @param hostname Hostname to find
 * @return List of nodes found
 * @throws IOException  if socket or file I/O error occurs
 * @throws NXCException if NetXMS server returns an error or operation was timed out
 */
public List<AbstractNode> findNodesByHostname(int zoneId, String hostname) throws IOException, NXCException {
    final NXCPMessage msg = newMessage(NXCPCodes.CMD_FIND_HOSTNAME_LOCATION);
    msg.setFieldInt32(NXCPCodes.VID_ZONE_UIN, zoneId);
    msg.setField(NXCPCodes.VID_HOSTNAME, hostname);
    sendMessage(msg);
    final NXCPMessage response = waitForRCC(msg.getMessageId());
    int count = response.getFieldAsInt32(NXCPCodes.VID_NUM_ELEMENTS);
    long base = NXCPCodes.VID_ELEMENT_LIST_BASE;
    List<AbstractNode> nodes = new ArrayList<AbstractNode>();
    for (int i = 0; i < count; i++) {
        nodes.add((AbstractNode) findObjectById(response.getFieldAsInt32(base++)));
    }
    return nodes;
}

Example 2 with AbstractNode

use of org.netxms.client.objects.AbstractNode in project netxms by netxms.

the class TakeScreenshot method selectionChanged.

/* (non-Javadoc)
	 * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
	 */
@Override
public void selectionChanged(IAction action, ISelection selection) {
    if ((selection instanceof IStructuredSelection) && (((IStructuredSelection) selection).size() == 1)) {
        Object obj = ((IStructuredSelection) selection).getFirstElement();
        if ((obj instanceof AbstractNode) && ((AbstractNode) obj).hasAgent()) {
            action.setEnabled(true);
            node = ((AbstractObject) obj);
        } else {
            action.setEnabled(false);
            node = null;
        }
    } else {
        action.setEnabled(false);
        node = null;
    }
}

Example 3 with AbstractNode

use of org.netxms.client.objects.AbstractNode in project netxms by netxms.

the class ObjectStatusRadialWidget method paint.

public void paint(GC gc) {
    gc.setAdvanced(true);
    if (!gc.getAdvanced()) {
        gc.drawText("Advanced graphics not supported", 30, 30, true);
        return;
    }
    objectMap.clear();
    leafObjectCount = calculateMaxLVLAndObjCount(rootObject, 1);
    leafObjectSize = 360 / (float) leafObjectCount;
    Rectangle rect = getClientArea();
    rect.width--;
    rect.height--;
    gc.setAntialias(SWT.ON);
    gc.setTextAntialias(SWT.ON);
    gc.setForeground(SharedColors.getColor(SharedColors.TEXT_NORMAL, getDisplay()));
    gc.setLineWidth(1);
    // calculate values
    int rectSide = Math.min(rect.width, rect.height);
    diameter = rectSide / (maxLvl + 1);
    centerX = rect.x + (rectSide / 2);
    centerY = rect.y + (rectSide / 2);
    // draw objects
    drawParts(gc, rootObject, 2, 0);
    // draw general oval with
    // draw white oval
    gc.setBackground(getDisplay().getSystemColor(SWT.COLOR_WHITE));
    gc.setAlpha(255);
    gc.fillOval(centerX - diameter / 2 - 3, centerY - diameter / 2 - 3, diameter + 6, diameter + 6);
    gc.setBackground(StatusDisplayInfo.getStatusColor(rootObject.getStatus()));
    gc.setAlpha(255);
    gc.fillOval(centerX - diameter / 2, centerY - diameter / 2, diameter, diameter);
    final String text = (rootObject instanceof AbstractNode) ? // $NON-NLS-1$
    (rootObject.getObjectName() + "\n" + ((AbstractNode) rootObject).getPrimaryIP().getHostAddress()) : rootObject.getObjectName();
    gc.setClipping(rect);
    int h = gc.textExtent(text, SWT.DRAW_TRANSPARENT | SWT.DRAW_DELIMITER).y;
    int l = gc.textExtent(text, SWT.DRAW_TRANSPARENT | SWT.DRAW_DELIMITER).x;
    gc.setForeground(ColorConverter.selectTextColorByBackgroundColor(StatusDisplayInfo.getStatusColor(rootObject.getStatus()), cCache));
    gc.drawText(text, rect.x + (rectSide / 2) - l / 2, rect.y + (rectSide / 2) - h / 2, SWT.DRAW_TRANSPARENT | SWT.DRAW_DELIMITER);
    objectMap.add(new ObjectPosition(0, 360, 1, rootObject));
}

Example 4 with AbstractNode

use of org.netxms.client.objects.AbstractNode in project netxms by netxms.

the class CreateInterfraceDci method run.

/**
 * @see IActionDelegate#run(IAction)
 */
public void run(IAction action) {
    final CreateInterfaceDciDialog dlg = new CreateInterfaceDciDialog(shell, (objects.size() == 1) ? objects.get(0) : null);
    if (dlg.open() == Window.OK) {
        final List<Interface> ifaces = new ArrayList<Interface>(objects);
        // Get set of nodes
        final Set<AbstractNode> nodes = new HashSet<AbstractNode>();
        for (Interface iface : ifaces) {
            AbstractNode node = iface.getParentNode();
            if (node != null) {
                nodes.add(node);
            }
        }
        // Check what nodes requires DCI list lock
        final Map<Long, Boolean> lockRequired = new HashMap<Long, Boolean>(nodes.size());
        final IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
        for (AbstractNode n : nodes) {
            IViewReference ref = page.findViewReference(DataCollectionEditor.ID, Long.toString(n.getObjectId()));
            lockRequired.put(n.getObjectId(), !((ref != null) && (ref.getView(false) != null)));
        }
        final NXCSession session = (NXCSession) ConsoleSharedData.getSession();
        new ConsoleJob(Messages.get().CreateInterfraceDci_JobTitle, viewPart, Activator.PLUGIN_ID, null) {

            @Override
            protected String getErrorMessage() {
                return Messages.get().CreateInterfraceDci_JobError;
            }

            @Override
            protected void runInternal(IProgressMonitor monitor) throws Exception {
                InterfaceDciInfo[] dciInfo = dlg.getDciInfo();
                monitor.beginTask(Messages.get(getDisplay()).CreateInterfraceDci_TaskName, ifaces.size() * dciInfo.length);
                for (int i = 0; i < ifaces.size(); i++) {
                    for (int j = 0; j < dciInfo.length; j++) {
                        if (dciInfo[j].enabled) {
                            createInterfaceDci(session, ifaces.get(i), j, dciInfo[j], dlg.getPollingInterval(), dlg.getRetentionTime(), ifaces.size() > 1, lockRequired);
                        }
                        monitor.worked(1);
                    }
                }
                monitor.done();
            }
        }.start();
    }
}

Example 5 with AbstractNode

use of org.netxms.client.objects.AbstractNode in project netxms by netxms.

the class CreateInterfraceDci method createInterfaceDci.

/**
 * @param iface
 * @param dciType
 * @param dciInfo
 * @throws Exception
 */
private static void createInterfaceDci(NXCSession session, Interface iface, int dciType, InterfaceDciInfo dciInfo, int pollingInterval, int retentionTime, boolean updateDescription, Map<Long, Boolean> lockRequired) throws Exception {
    AbstractNode node = iface.getParentNode();
    if (node == null)
        throw new NXCException(RCC.INTERNAL_ERROR);
    DataCollectionConfiguration dcc;
    if (lockRequired.get(node.getObjectId())) {
        dcc = session.openDataCollectionConfiguration(node.getObjectId());
    } else {
        dcc = new DataCollectionConfiguration(session, node.getObjectId());
    }
    final DataCollectionItem dci = (DataCollectionItem) dcc.findItem(dcc.createItem(null), DataCollectionItem.class);
    dci.setPollingInterval(pollingInterval);
    dci.setRetentionTime(retentionTime);
    if (node.hasAgent()) {
        dci.setOrigin(DataCollectionItem.AGENT);
        if (node.isAgentIfXCountersSupported())
            dci.setDataType(((dciType != IFDCI_IN_ERRORS) && (dciType != IFDCI_OUT_ERRORS)) ? DataType.COUNTER64 : DataType.COUNTER32);
        else
            dci.setDataType(DataType.COUNTER32);
    } else {
        dci.setOrigin(DataCollectionItem.SNMP);
        if (node.isIfXTableSupported())
            dci.setDataType(((dciType != IFDCI_IN_ERRORS) && (dciType != IFDCI_OUT_ERRORS)) ? DataType.COUNTER64 : DataType.COUNTER32);
        else
            dci.setDataType(DataType.COUNTER32);
    }
    dci.setStatus(DataCollectionItem.ACTIVE);
    // $NON-NLS-1$
    dci.setDescription(updateDescription ? dciInfo.description.replaceAll("@@ifName@@", iface.getObjectName()) : dciInfo.description);
    dci.setDeltaCalculation(dciInfo.delta ? DataCollectionItem.DELTA_AVERAGE_PER_SECOND : DataCollectionItem.DELTA_NONE);
    if (dci.getOrigin() == DataCollectionItem.AGENT) {
        switch(dciType) {
            case IFDCI_IN_BYTES:
            case IFDCI_IN_BITS:
                // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                dci.setName((node.isAgentIfXCountersSupported() ? "Net.Interface.BytesIn64(" : "Net.Interface.BytesIn(") + iface.getIfIndex() + ")");
                break;
            case IFDCI_OUT_BYTES:
            case IFDCI_OUT_BITS:
                // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                dci.setName((node.isAgentIfXCountersSupported() ? "Net.Interface.BytesOut64(" : "Net.Interface.BytesOut(") + iface.getIfIndex() + ")");
                break;
            case IFDCI_IN_PACKETS:
                // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                dci.setName((node.isAgentIfXCountersSupported() ? "Net.Interface.PacketsIn64(" : "Net.Interface.PacketsIn(") + iface.getIfIndex() + ")");
                break;
            case IFDCI_OUT_PACKETS:
                // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                dci.setName((node.isAgentIfXCountersSupported() ? "Net.Interface.PacketsOut64(" : "Net.Interface.PacketsOut(") + iface.getIfIndex() + ")");
                break;
            case IFDCI_IN_ERRORS:
                // $NON-NLS-1$ //$NON-NLS-2$
                dci.setName("Net.Interface.InErrors(" + iface.getIfIndex() + ")");
                break;
            case IFDCI_OUT_ERRORS:
                // $NON-NLS-1$ //$NON-NLS-2$
                dci.setName("Net.Interface.OutErrors(" + iface.getIfIndex() + ")");
                break;
        }
    } else {
        switch(dciType) {
            case IFDCI_IN_BYTES:
            case IFDCI_IN_BITS:
                // $NON-NLS-1$ //$NON-NLS-2$
                dci.setName((node.isIfXTableSupported() ? ".1.3.6.1.2.1.31.1.1.1.6" : ".1.3.6.1.2.1.2.2.1.10") + getInterfaceInstance(iface));
                break;
            case IFDCI_OUT_BYTES:
            case IFDCI_OUT_BITS:
                // $NON-NLS-1$ //$NON-NLS-2$
                dci.setName((node.isIfXTableSupported() ? ".1.3.6.1.2.1.31.1.1.1.10" : ".1.3.6.1.2.1.2.2.1.16") + getInterfaceInstance(iface));
                break;
            case IFDCI_IN_PACKETS:
                // $NON-NLS-1$ //$NON-NLS-2$
                dci.setName((node.isIfXTableSupported() ? ".1.3.6.1.2.1.31.1.1.1.7" : ".1.3.6.1.2.1.2.2.1.11") + getInterfaceInstance(iface));
                break;
            case IFDCI_OUT_PACKETS:
                // $NON-NLS-1$ //$NON-NLS-2$
                dci.setName((node.isIfXTableSupported() ? ".1.3.6.1.2.1.31.1.1.1.11" : ".1.3.6.1.2.1.2.2.1.17") + getInterfaceInstance(iface));
                break;
            case IFDCI_IN_ERRORS:
                // $NON-NLS-1$
                dci.setName(".1.3.6.1.2.1.2.2.1.14" + getInterfaceInstance(iface));
                break;
            case IFDCI_OUT_ERRORS:
                // $NON-NLS-1$
                dci.setName(".1.3.6.1.2.1.2.2.1.20" + getInterfaceInstance(iface));
                break;
        }
    }
    if ((dciType == IFDCI_IN_BITS) || (dciType == IFDCI_OUT_BITS)) {
        // $NON-NLS-1$
        dci.setTransformationScript("return $1 * 8;");
    }
    dcc.modifyObject(dci);
    if (lockRequired.get(node.getObjectId())) {
        dcc.close();
    }
}