Examples with Table org.netxms.client.Table used on opensource projects

Example 11 with Table

use of org.netxms.client.Table in project netxms by netxms.

the class ScreenshotView method refresh.

/**
 * Get new screenshot and refresh image
 */
public void refresh() {
    final NXCSession session = (NXCSession) ConsoleSharedData.getSession();
    ConsoleJob job = new ConsoleJob(Messages.get().ScreenshotView_JobTitle, this, Activator.PLUGIN_ID, null) {

        @Override
        protected void runInternal(IProgressMonitor monitor) throws Exception {
            try {
                if (userSession == null) {
                    Table sessions = session.queryAgentTable(nodeId, "Agent.SessionAgents");
                    if ((sessions != null) && (sessions.getRowCount() > 0)) {
                        int colIndexName = sessions.getColumnIndex("SESSION_NAME");
                        int colIndexUser = sessions.getColumnIndex("USER_NAME");
                        for (int i = 0; i < sessions.getRowCount(); i++) {
                            String n = sessions.getCellValue(i, colIndexName);
                            if ("Console".equalsIgnoreCase(n)) {
                                userSession = n;
                                userName = sessions.getCellValue(i, colIndexUser);
                                break;
                            }
                        }
                        if (userSession == null) {
                            // Console session not found, use first available
                            userSession = sessions.getCellValue(0, colIndexName);
                            userName = sessions.getCellValue(0, colIndexUser);
                        }
                    }
                }
                if (userSession == null) {
                    // Cannot find any connected sessions
                    runInUIThread(new Runnable() {

                        @Override
                        public void run() {
                            if (image != null)
                                image.dispose();
                            image = null;
                            errorMessage = "ERROR (No active sessions or session agent is not running)";
                            canvas.redraw();
                            actionSave.setEnabled(false);
                            updateScrollerSize();
                        }
                    });
                    return;
                }
                byteImage = session.takeScreenshot(nodeId, userSession);
                final ImageData data = new ImageData(new ByteArrayInputStream(byteImage));
                runInUIThread(new Runnable() {

                    @Override
                    public void run() {
                        if (image != null)
                            image.dispose();
                        image = new Image(getDisplay(), data);
                        imageInfo = userName + "@" + userSession;
                        errorMessage = null;
                        canvas.redraw();
                        actionSave.setEnabled(true);
                        updateScrollerSize();
                    }
                });
            } catch (Exception e) {
                byteImage = null;
                final String emsg = e.getLocalizedMessage();
                runInUIThread(new Runnable() {

                    @Override
                    public void run() {
                        if (image != null)
                            image.dispose();
                        image = null;
                        errorMessage = (emsg != null) ? String.format("ERROR (%s)", emsg) : "ERROR";
                        canvas.redraw();
                        actionSave.setEnabled(false);
                        updateScrollerSize();
                    }
                });
            }
        }

        @Override
        protected String getErrorMessage() {
            return Messages.get().ScreenshotView_JobError;
        }
    };
    job.setUser(false);
    job.start();
}

Example 12 with Table

use of org.netxms.client.Table in project netxms by netxms.

the class SummaryTableWidget method refresh.

/**
 * Refresh table
 */
public void refresh() {
    viewer.setInput(null);
    final NXCSession session = (NXCSession) ConsoleSharedData.getSession();
    new ConsoleJob(Messages.get().SummaryTable_JobName, viewPart, Activator.PLUGIN_ID, null) {

        @Override
        protected void runInternal(IProgressMonitor monitor) throws Exception {
            final Table table = session.queryDciSummaryTable(tableId, baseObjectId);
            runInUIThread(new Runnable() {

                @Override
                public void run() {
                    update(table);
                }
            });
        }

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

Example 13 with Table

use of org.netxms.client.Table in project netxms by netxms.

the class TableToolResults method refreshTable.

/**
 * Refresh table
 */
public void refreshTable() {
    viewer.setInput(null);
    new ConsoleJob(String.format(Messages.get().TableToolResults_JobTitle, tool.getName()), this, Activator.PLUGIN_ID, null) {

        @Override
        protected void runInternal(IProgressMonitor monitor) throws Exception {
            final Table table = session.executeTableTool(tool.getId(), nodeId);
            runInUIThread(new Runnable() {

                @Override
                public void run() {
                    updateViewer(table);
                }
            });
        }

        @Override
        protected String getErrorMessage() {
            return String.format(Messages.get().TableToolResults_JobError, tool.getName());
        }
    }.start();
}

Example 14 with Table

use of org.netxms.client.Table in project netxms by netxms.

the class BaseTableValueViewer method refresh.

/**
 * Refresh table
 */
public void refresh(final Runnable postRefreshHook) {
    viewer.setInput(null);
    ConsoleJob job = new ConsoleJob(getReadJobName(), viewPart, Activator.PLUGIN_ID, null) {

        @Override
        protected void runInternal(IProgressMonitor monitor) throws Exception {
            final Table table = readData();
            runInUIThread(new Runnable() {

                @Override
                public void run() {
                    if (viewer.getControl().isDisposed())
                        return;
                    if (errorLabel != null) {
                        errorLabel.dispose();
                        errorLabel = null;
                        viewer.getControl().setVisible(true);
                        viewer.getControl().getParent().layout(true, true);
                    }
                    updateViewer(table);
                    if (postRefreshHook != null) {
                        postRefreshHook.run();
                    }
                }
            });
        }

        @Override
        protected String getErrorMessage() {
            return getReadJobErrorMessage();
        }

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

                @Override
                public void run() {
                    if (viewer.getControl().isDisposed())
                        return;
                    if (errorLabel == null) {
                        errorLabel = new CLabel(viewer.getControl().getParent(), SWT.NONE);
                        errorLabel.setFont(JFaceResources.getBannerFont());
                        errorLabel.setImage(StatusDisplayInfo.getStatusImage(Severity.CRITICAL));
                        errorLabel.moveAbove(viewer.getControl());
                        FormData fd = new FormData();
                        fd.top = new FormAttachment(0, 0);
                        fd.left = new FormAttachment(0, 0);
                        fd.right = new FormAttachment(100, 0);
                        fd.bottom = new FormAttachment(100, 0);
                        errorLabel.setLayoutData(fd);
                        viewer.getControl().getParent().layout(true, true);
                        viewer.getControl().setVisible(false);
                    }
                    // $NON-NLS-1$ //$NON-NLS-2$
                    errorLabel.setText(getErrorMessage() + " (" + e.getLocalizedMessage() + ")");
                }
            });
            return Status.OK_STATUS;
        }
    };
    job.setUser(false);
    job.start();
}