Examples with IFilteredDataSet org.eclipse.linuxtools.systemtap.graphing.core.datasets.IFilteredDataSet used on opensource projects

Example 1 with IFilteredDataSet

use of org.eclipse.linuxtools.systemtap.graphing.core.datasets.IFilteredDataSet in project linuxtools by eclipse.

the class SystemTapScriptLaunchConfigurationDelegate method launch.

@Override
public void launch(ILaunchConfiguration configuration, String mode, ILaunch launch, IProgressMonitor monitor) throws CoreException {
    // Wait for other stap launches' consoles to be initiated before starting a new launch.
    ILaunchManager manager = DebugPlugin.getDefault().getLaunchManager();
    for (ILaunch olaunch : manager.getLaunches()) {
        if (olaunch.equals(launch)) {
            continue;
        }
        if (olaunch instanceof SystemTapScriptLaunch && ((SystemTapScriptLaunch) olaunch).getConsole() == null) {
            throw new CoreException(new Status(IStatus.ERROR, IDEPlugin.PLUGIN_ID, Messages.SystemTapScriptLaunchError_waitForConsoles));
        }
    }
    if (!SystemTapScriptGraphOptionsTab.isValidLaunch(configuration)) {
        throw new CoreException(new Status(IStatus.ERROR, IDEPlugin.PLUGIN_ID, Messages.SystemTapScriptLaunchError_graph));
    }
    RunScriptHandler action;
    boolean runWithChart = configuration.getAttribute(SystemTapScriptGraphOptionsTab.RUN_WITH_CHART, false);
    // If runWithChart is true there must be at least one graph, but this isn't guaranteed
    // to be true for outdated Launch Configurations. So for safety, make sure there are graphs.
    int numGraphs = configuration.getAttribute(SystemTapScriptGraphOptionsTab.NUMBER_OF_REGEXS, 0);
    if (runWithChart && numGraphs > 0) {
        List<IDataSetParser> parsers = SystemTapScriptGraphOptionsTab.createDatasetParsers(configuration);
        List<IFilteredDataSet> dataSets = SystemTapScriptGraphOptionsTab.createDataset(configuration);
        List<String> names = SystemTapScriptGraphOptionsTab.createDatasetNames(configuration);
        List<LinkedList<GraphData>> graphs = SystemTapScriptGraphOptionsTab.createGraphsFromConfiguration(configuration);
        action = new RunScriptChartHandler(parsers, dataSets, names, graphs);
    } else {
        action = new RunScriptHandler();
    }
    // Path
    // $NON-NLS-1$
    IPath scriptPath = new Path(configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.SCRIPT_PATH_ATTR, ""));
    if (!scriptPath.toFile().exists()) {
        throw new CoreException(new Status(IStatus.ERROR, IDEPlugin.PLUGIN_ID, MessageFormat.format(Messages.SystemTapScriptLaunchError_fileNotFound, scriptPath.toString())));
    }
    String extension = scriptPath.getFileExtension();
    if (extension == null || !extension.equals("stp")) {
        // $NON-NLS-1$
        throw new CoreException(new Status(IStatus.ERROR, IDEPlugin.PLUGIN_ID, MessageFormat.format(Messages.SystemTapScriptLaunchError_fileNotStp, scriptPath.toString())));
    }
    action.setPath(scriptPath);
    // Run locally and/or as current user.
    action.setRemoteScriptOptions(configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.CURRENT_USER_ATTR, true) ? null : new RemoteScriptOptions(// $NON-NLS-1$
    configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.USER_NAME_ATTR, ""), // $NON-NLS-1$
    configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.USER_PASS_ATTR, ""), configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.LOCAL_HOST_ATTR, true) ? LOCALHOST : configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.HOST_NAME_ATTR, LOCALHOST), configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.USE_DEFAULT_PORT_ATTR, true) ? DEFAULT_PORT : configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.PORT_ATTR, DEFAULT_PORT)));
    // $NON-NLS-1$
    String value = configuration.getAttribute(IDEPreferenceConstants.STAP_CMD_OPTION[IDEPreferenceConstants.KEY], "");
    if (!value.isEmpty()) {
        // $NON-NLS-1$
        action.addComandLineOptions(IDEPreferenceConstants.STAP_CMD_OPTION[IDEPreferenceConstants.FLAG] + " " + value);
    }
    // Add command line options
    for (int i = 0; i < IDEPreferenceConstants.STAP_BOOLEAN_OPTIONS.length; i++) {
        boolean flag = configuration.getAttribute(IDEPreferenceConstants.STAP_BOOLEAN_OPTIONS[i][IDEPreferenceConstants.KEY], false);
        if (flag) {
            action.addComandLineOptions(IDEPreferenceConstants.STAP_BOOLEAN_OPTIONS[i][IDEPreferenceConstants.FLAG]);
        }
    }
    for (int i = 0; i < IDEPreferenceConstants.STAP_STRING_OPTIONS.length; i++) {
        // $NON-NLS-1$
        value = configuration.getAttribute(IDEPreferenceConstants.STAP_STRING_OPTIONS[i][IDEPreferenceConstants.KEY], "");
        if (!value.isEmpty()) {
            // $NON-NLS-1$
            action.addComandLineOptions(IDEPreferenceConstants.STAP_STRING_OPTIONS[i][IDEPreferenceConstants.FLAG] + " " + value);
        }
    }
    // $NON-NLS-1$
    value = configuration.getAttribute(SystemTapScriptOptionsTab.MISC_COMMANDLINE_OPTIONS, "");
    if (!value.isEmpty()) {
        action.addComandLineOptions(value);
    }
    action.setLaunch((SystemTapScriptLaunch) launch);
    try {
        action.execute(null);
    } catch (ExecutionException e) {
        throw new CoreException(new Status(IStatus.ERROR, IDEPlugin.PLUGIN_ID, e.getMessage()));
    }
}

Example 2 with IFilteredDataSet

use of org.eclipse.linuxtools.systemtap.graphing.core.datasets.IFilteredDataSet in project linuxtools by eclipse.

the class TestCreateSystemtapScript method createAndViewDummyData.

private static void createAndViewDummyData(String[] titles, Object[] data) {
    if (data.length % titles.length != 0) {
        throw new IllegalArgumentException("data.length must be a multiple of titles.length.");
    }
    final int numRows = data.length / titles.length;
    IFilteredDataSet dataset = new FilteredRowDataSet(titles);
    for (int i = 0; i < numRows; i++) {
        IDataEntry dataEntry = new RowEntry();
        Object[] values = new Object[titles.length];
        for (int v = 0; v < titles.length; v++) {
            values[v] = data[titles.length * i + v];
        }
        dataEntry.putRow(0, values);
        dataset.setData(dataEntry);
    }
    final File dataFile;
    try {
        dataFile = File.createTempFile("testSet", ".set");
        dataFile.deleteOnExit();
        if (!dataset.writeToFile(dataFile)) {
            throw new IOException();
        }
    } catch (IOException e) {
        fail("Could not create dummy data set.");
        return;
    }
    UIThreadRunnable.syncExec(() -> {
        new ImportDataSetHandler().execute(dataFile.getPath());
    });
    String editorName = dataFile.getName().concat(" Graphs");
    bot.waitUntil(new EditorIsActive(editorName));
}

Example 3 with IFilteredDataSet

use of org.eclipse.linuxtools.systemtap.graphing.core.datasets.IFilteredDataSet in project linuxtools by eclipse.

the class ImportDataSetHandler method execute.

/**
 * Import a data set from the specified path.
 * @param path The path of the data set to import.
 */
public void execute(String path) {
    IFilteredDataSet dataset = null;
    File file = new File(path);
    try (InputStreamReader fr = new InputStreamReader(new FileInputStream(file), Charset.defaultCharset());
        BufferedReader br = new BufferedReader(fr)) {
        String id = br.readLine();
        // $NON-NLS-1$
        String[] titles = br.readLine().split(", ");
        if (id == null && titles == null) {
            throw new IOException();
        } else if (id.equals(RowDataSet.ID)) {
            dataset = new FilteredRowDataSet(titles);
        } else if (id.equals(TableDataSet.ID)) {
            dataset = new FilteredTableDataSet(titles);
        } else {
            throw new IOException();
        }
        dataset.readFromFile(file);
        String title = path.substring(path.lastIndexOf('/') + 1);
        IWorkbenchPage p = PlatformUI.getWorkbench().showPerspective(IDEPerspective.ID, PlatformUI.getWorkbench().getActiveWorkbenchWindow());
        GraphSelectorEditor ivp = (GraphSelectorEditor) p.openEditor(new GraphSelectorEditorInput(title), GraphSelectorEditor.ID);
        ivp.createScriptSets(path, Arrays.asList(title), Arrays.asList(dataset));
    } catch (FileNotFoundException fnfe) {
        ExceptionErrorDialog.openError(Messages.ImportDataSetAction_FileNotFound, fnfe);
    } catch (IOException ioe) {
        ExceptionErrorDialog.openError(Messages.ImportDataSetAction_FileInvalid, ioe);
    } catch (WorkbenchException we) {
        ExceptionErrorDialog.openError(Messages.RunScriptChartHandler_couldNotSwitchToGraphicPerspective, we);
    }
}