Examples with Job org.eclipse.core.runtime.jobs.Job used on opensource projects

Example 76 with Job

use of org.eclipse.core.runtime.jobs.Job in project linuxtools by eclipse.

the class ShowInWebBrowserCommandHandler method execute.

@Override
public Object execute(final ExecutionEvent event) {
    final IWorkbenchPart activePart = HandlerUtil.getActivePart(event);
    final List<IDockerPortMapping> portMappings = getSelectedPortMappings(activePart);
    if (portMappings == null || portMappings.isEmpty()) {
        return null;
    }
    final Job job = new Job(// $NON-NLS-1$
    CommandMessages.getString("command.showIn.webBrowser")) {

        @Override
        protected IStatus run(final IProgressMonitor monitor) {
            try {
                final IDockerConnection currentConnection = getCurrentConnection(activePart);
                final IDockerPortMapping selectedPort = portMappings.get(0);
                final URI connectionURI = new URI(currentConnection.getUri());
                if (// $NON-NLS-1$
                "tcp".equalsIgnoreCase(connectionURI.getScheme()) || // $NON-NLS-1$
                "unix".equalsIgnoreCase(connectionURI.getScheme()) || // $NON-NLS-1$
                "http".equalsIgnoreCase(connectionURI.getScheme()) || // $NON-NLS-1$
                "https".equalsIgnoreCase(connectionURI.getScheme())) {
                    final String host = // $NON-NLS-1$
                    "unix".equalsIgnoreCase(connectionURI.getScheme()) ? "127.0.0.1" : // $NON-NLS-1$
                    connectionURI.getHost();
                    final URL location = new // $NON-NLS-1$
                    URL(// $NON-NLS-1$
                    "http", // $NON-NLS-1$
                    host, selectedPort.getPublicPort(), // $NON-NLS-1$
                    "/");
                    openLocationInWebBrowser(location);
                }
            } catch (URISyntaxException | MalformedURLException e) {
                Activator.logErrorMessage(CommandMessages.getString(// $NON-NLS-1$
                "command.showIn.webBrowser.failure"), e);
            }
            monitor.done();
            return Status.OK_STATUS;
        }
    };
    job.setUser(true);
    job.schedule();
    return null;
}

Example 77 with Job

use of org.eclipse.core.runtime.jobs.Job in project knime-core by knime.

the class Bug_4423_saveDuringResetDeadlock method runTest.

private void runTest(final Pointer<Exception> throwablePointer) throws Exception {
    final Display currentDisplay = Display.getCurrent();
    final Thread displayThread = currentDisplay.getThread();
    final Thread currentThread = Thread.currentThread();
    // reset and save are getting called from UI thread - replicate it here.
    assertTrue("Not executing in display thread: " + currentThread, currentThread == displayThread);
    final WorkflowManager workflowManager = getManager();
    executeAllAndWait();
    final NodeContainer nc = findNodeContainer(m_tableView2);
    final AtomicReference<Progress> saveProgressPointer = new AtomicReference<>(Progress.NotStarted);
    NodeContext.pushContext(nc);
    try {
        AbstractNodeView<?> view = ((NativeNodeContainer) nc).getNode().getView(0, "Programmatically opened in test flow");
        Node.invokeOpenView(view, "Programmatically opened in test flow");
    } finally {
        NodeContext.removeLastContext();
    }
    final NodeLogger logger = NodeLogger.getLogger(getClass());
    Runnable saveRunnable = new Runnable() {

        @Override
        public void run() {
            // in the full application (and as part of the bug report) this job is scheduled while the reset is
            // ongoing; note, it's not possible to replicate the exact behavior here as the whole test case is
            // run in the display thread - we have to schedule the job up-front
            Job saveJob = new Job("Workflow Save") {

                @Override
                protected IStatus run(final IProgressMonitor monitor) {
                    saveProgressPointer.set(Progress.Ongoing);
                    try {
                        logger.info("Calling save");
                        workflowManager.save(m_workflowDirTemp, new ExecutionMonitor(), true);
                        logger.info("Called save");
                    } catch (Exception e) {
                        throwablePointer.set(e);
                    } finally {
                        saveProgressPointer.set(Progress.Done);
                    }
                    return Status.OK_STATUS;
                }
            };
            saveJob.schedule();
            long wait = 5000;
            while ((saveJob.getResult() == null) && (wait > 0)) {
                try {
                    Thread.sleep(250);
                    wait -= 250;
                } catch (InterruptedException e) {
                    throwablePointer.set(e);
                }
            }
            if (saveJob.getResult() == null) {
                saveJob.cancel();
                throwablePointer.set(new IllegalStateException("Workflow save job has not finished within 5 secs, very likely because we have a deadlock"));
            }
        }
    };
    // doesn't actually run as this thread is the display thread
    currentDisplay.asyncExec(saveRunnable);
    // this is the display thread, cannot execute async scheduled tasks
    assertEquals(Progress.NotStarted, saveProgressPointer.get());
    logger.info("Calling reset");
    reset(m_dataGenerator1);
    logger.info("Called reset");
    // this might change in the future so we let the test case do its job:
    while (!Progress.Done.equals(saveProgressPointer.get())) {
        if (!currentDisplay.readAndDispatch()) {
            currentDisplay.sleep();
        }
    }
}

Example 78 with Job

use of org.eclipse.core.runtime.jobs.Job in project bndtools by bndtools.

the class TemplateSelectionWizardPage method setTemplate.

public void setTemplate(final Template template) {
    Template old = this.selected;
    this.selected = template;
    propSupport.firePropertyChange(PROP_TEMPLATE, old, template);
    if (template != null) {
        txtDescription.setText(String.format("<form>Loading help content for template '%s'...</form>", template.getName()));
        Job updateDescJob = new UpdateDescriptionJob(template, txtDescription);
        updateDescJob.setSystem(true);
        updateDescJob.schedule();
    } else {
        txtDescription.setText(NO_HELP_CONTENT);
    }
}

Example 79 with Job

use of org.eclipse.core.runtime.jobs.Job in project yamcs-studio by yamcs.

the class PlayWavFileAction method run.

@Override
public void run() {
    Job job = new Job("Play wave file") {

        @Override
        protected IStatus run(IProgressMonitor monitor) {
            IPath path = getAbsolutePath();
            monitor.beginTask("Connecting to " + path, IProgressMonitor.UNKNOWN);
            try {
                // a better way to play wav.
                URL url;
                if (ResourceUtil.isExistingWorkspaceFile(path))
                    url = new File(ResourceUtil.workspacePathToSysPath(path).toOSString()).toURI().toURL();
                else if (ResourceUtil.isExistingLocalFile(path))
                    url = new File(path.toOSString()).toURI().toURL();
                else
                    url = new URL(path.toString());
                Applet.newAudioClip(url).play();
            // final InputStream in = ResourceUtil.pathToInputStream(
            // getAbsolutePath(), false);
            // 
            // UIJob playWavJob = new UIJob(getDescription()) {
            // @Override
            // public IStatus runInUIThread(IProgressMonitor monitor) {
            // try {
            // final BufferedInputStream bis;
            // if (!(in instanceof BufferedInputStream))
            // bis = new BufferedInputStream(in);
            // else
            // bis = (BufferedInputStream) in;
            // 
            // final AudioInputStream stream = AudioSystem
            // .getAudioInputStream(bis);
            // Clip clip = AudioSystem.getClip();
            // clip.open(stream);
            // 
            // clip.addLineListener(new LineListener() {
            // public void update(LineEvent event) {
            // if (event.getType() == LineEvent.Type.STOP) {
            // try {
            // stream.close();
            // bis.close();
            // if (in != bis)
            // in.close();
            // } catch (IOException e) {
            // OPIBuilderPlugin
            // .getLogger()
            // .log(Level.WARNING,
            // "audio close error", e); //$NON-NLS-1$
            // }
            // }
            // }
            // });
            // clip.start();
            // } catch (Exception e) {
            // final String message = "Failed to play wave file " + getPath(); //$NON-NLS-1$
            // OPIBuilderPlugin.getLogger().log(Level.WARNING,
            // message, e);
            // ConsoleService.getInstance().writeError(
            // message + "\n" + e.getMessage()); //$NON-NLS-1$
            // }
            // return Status.OK_STATUS;
            // }
            // };
            // playWavJob.schedule();
            } catch (Exception e) {
                String message = "Failed to connect to wave file " + getPath();
                OPIBuilderPlugin.getLogger().log(Level.WARNING, message, e);
                ConsoleService.getInstance().writeError(message + "\n" + e.getMessage());
            } finally {
                monitor.done();
            }
            return Status.OK_STATUS;
        }
    };
    job.schedule();
}

Example 80 with Job

use of org.eclipse.core.runtime.jobs.Job in project yamcs-studio by yamcs.

the class OPIRuntimeDelegate method fillDisplayModelInJob.

private void fillDisplayModelInJob(final IEditorInput input, final Display display, final IWorkbenchPartSite site) {
    Job job = new Job("Loading OPI...") {

        @Override
        protected IStatus run(IProgressMonitor monitor) {
            monitor.beginTask("Connecting to " + input, IProgressMonitor.UNKNOWN);
            try {
                display.asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        if (viewer != null) {
                            viewer.getControl().addPaintListener(loadingMessagePaintListener);
                            viewer.getControl().redraw();
                        }
                    }
                });
                final InputStream stream = ((IRunnerInput) input).getInputStream();
                display.asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        try {
                            if (viewer != null) {
                                viewer.getControl().removePaintListener(loadingMessagePaintListener);
                            }
                            MacrosInput macrosInput = ((IRunnerInput) input).getMacrosInput();
                            XMLUtil.fillDisplayModelFromInputStream(stream, displayModel, null, macrosInput);
                            displayModel.setOpiRuntime(opiRuntime);
                            displayModelFilled = true;
                            addRunnerInputMacros(input);
                            if (viewer != null) {
                                viewer.setContents(displayModel);
                                displayModel.setViewer(viewer);
                            }
                            updateEditorTitle();
                            hideCloseButton(site);
                        } catch (Exception e) {
                            ErrorHandlerUtil.handleError("Failed to load widget from " + input, e, true, true);
                        }
                    }
                });
            } catch (final Exception e) {
                display.asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        if (viewer != null && viewer.getControl() != null) {
                            viewer.getControl().removePaintListener(loadingMessagePaintListener);
                            viewer.getControl().addPaintListener(errorMessagePaintListener);
                            viewer.getControl().redraw();
                        }
                        ErrorHandlerUtil.handleError("Failed to open opi file: " + input, e, true, true);
                    }
                });
            }
            monitor.done();
            return Status.OK_STATUS;
        }
    };
    job.setPriority(Job.INTERACTIVE);
    job.schedule();
}