Examples of ITaskService

org.eclipse.orion.server.core.tasks.ITaskService
A service that server side components use for registering long running operations. This service provides an HTTP resource representing the current state of the task.
org.wicketstuff.progressbar.spring.ITaskService
The task should always be referenced with the taskId in the Wicket page, so there is no public getTask(...) method! @author Christopher Hlubek (hlubek)

Examples of org.eclipse.orion.server.core.tasks.ITaskService

      handleException(resp, "Invalid request paramethers, try {" + TaskStatus.ABORT.toString() + ":true}", e1, HttpServletResponse.SC_BAD_REQUEST);
    }


    boolean isKeep = "id".equals(path.segment(0));
    String taskId = path.segment(1);
    ITaskService taskService = taskTracker.getService();
    try {
      taskService.cancelTask(TaskJobHandler.getUserId(req), taskId, isKeep);
    } catch (TaskDoesNotExistException e) {
      handleException(resp, "Could not cancel task that does not exist: " + e.getTaskId(), e, HttpServletResponse.SC_NOT_FOUND);
      return;
    } catch (TaskOperationException e) {
      handleException(resp, e.getMessage(), e);

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Examples of org.eclipse.orion.server.core.tasks.ITaskService

  @Override
  protected void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    traceRequest(req);
    String pathInfo = req.getPathInfo();
    IPath path = pathInfo == null ? Path.EMPTY : new Path(pathInfo);
    ITaskService taskService = taskTracker.getService();
    if (path.segmentCount() == 0) {
      taskService.removeCompletedTasks(TaskJobHandler.getUserId(req));
      List<TaskInfo> tasks = taskService.getTasks(TaskJobHandler.getUserId(req));
      List<String> locations = new ArrayList<String>();
      try {
        for (TaskInfo task : tasks) {
          locations.add(getJsonWithLocation(req, task).optString(ProtocolConstants.KEY_LOCATION));
        }
      } catch (Exception e) {
        handleException(resp, e.getMessage(), e);
      }
      writeJSONResponse(req, resp, new JSONArray(locations));
      return;
    }


    if (path.segmentCount() != 2 || (!"id".equals(path.segment(0)) && !"temp".equals(path.segment(0)))) {//$NON-NLS-1$
      handleException(resp, "Invalid request path: " + EncodingUtils.encodeForHTML(path.toString()), null, HttpServletResponse.SC_BAD_REQUEST);
      return;
    }


    boolean isKeep = "id".equals(path.segment(0));


    String taskId = path.segment(1);
    try {
      taskService.removeTask(TaskJobHandler.getUserId(req), taskId, isKeep);
    } catch (TaskDoesNotExistException e) {
      handleException(resp, "Could not remove task that does not exist: " + e.getTaskId(), e, HttpServletResponse.SC_NOT_FOUND);
      return;
    } catch (TaskOperationException e) {
      handleException(resp, e.getMessage(), e);

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Examples of org.eclipse.orion.server.core.tasks.ITaskService

  @Override
  protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    traceRequest(req);
    String pathInfo = req.getPathInfo();
    IPath path = pathInfo == null ? Path.EMPTY : new Path(pathInfo);
    ITaskService taskService = taskTracker.getService();


    if (path.segmentCount() == 0) {


      List<TaskInfo> tasks = taskService.getTasks(TaskJobHandler.getUserId(req));
      try {
        writeJSONResponse(req, resp, getTasksList(tasks, req, resp));
      } catch (JSONException e) {
        handleException(resp, e.getMessage(), e);
        return;
      } catch (URISyntaxException e) {
        handleException(resp, e.getMessage(), e);
        return;
      }


      return;
    }


    if (path.segmentCount() != 2 || (!"id".equals(path.segment(0)) && !"temp".equals(path.segment(0)))) {//$NON-NLS-1$
      handleException(resp, "Invalid request path: " + EncodingUtils.encodeForHTML(path.toString()), null, HttpServletResponse.SC_BAD_REQUEST);
      return;
    }
    if (taskService == null) {
      handleException(resp, "Task service is unavailable", null);
      return;
    }
    String taskId = path.segment(1);
    boolean keep = "id".equals(path.segment(0));
    TaskInfo task = taskService.getTask(TaskJobHandler.getUserId(req), taskId, keep);


    if (task == null) {
      JSONObject errorDescription = new JSONObject();
      try {
        errorDescription.put("taskNotFound", taskId);

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Examples of org.eclipse.orion.server.core.tasks.ITaskService

    }
  }


  @Test
  public void testUniqueTaskInfo() throws InterruptedException { //see Bug 370729
    final ITaskService taskService = new TaskService(new Path(tempDir.getAbsolutePath()));
    int numberOfChecks = 100;
    Job[] jobs = new Job[numberOfChecks];
    final TaskInfo[] taskInfos = new TaskInfo[numberOfChecks];
    for (int i = 0; i < numberOfChecks; i++) {
      jobs[i] = new TaskStoreTestJob(taskService, taskInfos, i);

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Examples of org.wicketstuff.progressbar.spring.ITaskService

      }
    };
    form.add(bar = new ProgressBar("bar", progressionModel) {
      @Override
      protected void onFinished(AjaxRequestTarget target) {
        ITaskService taskService = getExampleApplication()
            .getTaskService();
        // finish the task!
        taskService.finish(progressionModel.getTaskId());
        // Hide progress bar after finish
        setVisible(false);
        // Add some JavaScript after finish
        target.appendJavaScript("alert('Task done and finished!')");


        // re-enable button
        Component button = form.get("submit");
        button.setEnabled(true);
        target.addComponent(button);
      }
    });
    // Hide progress bar initially
    bar.setVisible(false);


    form.add(new IndicatingAjaxButton("submit", form) {
      @Override
      protected void onSubmit(AjaxRequestTarget target, Form form) {
        ITaskService taskService = getExampleApplication()
            .getTaskService();
        // Schedule and start a new task
        Long taskId = taskService.scheduleAndStart(new DummyTask(60));
        // Set taskId for model
        progressionModel.setTaskId(taskId);
        // Start the progress bar, will set visibility to true
        bar.start(target);

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Examples of org.wicketstuff.progressbar.spring.ITaskService

      private static final long serialVersionUID = 1L;


      @Override
      protected void onFinished(AjaxRequestTarget target)
      {
        ITaskService taskService = getExampleApplication().getTaskService();
        // finish the task!
        taskService.finish(progressionModel.getTaskId());
        // Hide progress bar after finish
        setVisible(false);
        // Add some JavaScript after finish
        target.appendJavaScript("alert('Task done and finished!')");


        // re-enable button
        Component button = form.get("submit");
        button.setEnabled(true);
        target.add(button);
      }
    });
    // Hide progress bar initially
    bar.setVisible(false);


    form.add(new IndicatingAjaxButton("submit", form)
    {
      private static final long serialVersionUID = 1L;


      @Override
      protected void onSubmit(AjaxRequestTarget target, Form<?> form)
      {
        ITaskService taskService = getExampleApplication().getTaskService();
        // Schedule and start a new task
        Long taskId = taskService.scheduleAndStart(new DummyTask(60));
        // Set taskId for model
        progressionModel.setTaskId(taskId);
        // Start the progress bar, will set visibility to true
        bar.start(target);

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