Examples with PersistentTask org.olat.core.commons.services.taskexecutor.model.PersistentTask used on opensource projects

Example 51 with PersistentTask

use of org.olat.core.commons.services.taskexecutor.model.PersistentTask in project openolat by klemens.

the class PersistentTaskDAOTest method findTask_withResourceAndSubPath.

@Test
public void findTask_withResourceAndSubPath() {
    RepositoryEntry re = JunitTestHelper.createAndPersistRepositoryEntry();
    Identity creator = JunitTestHelper.createAndPersistIdentityAsUser("extask-1-" + UUID.randomUUID().toString());
    dbInstance.commitAndCloseSession();
    String taskName = UUID.randomUUID().toString();
    PersistentTask task = persistentTaskDao.createTask(taskName, new DummyTask(), creator, re.getOlatResource(), "mySubPath", null);
    PersistentTask taskAlt = persistentTaskDao.createTask(taskName, new DummyTask(), creator, re.getOlatResource(), "otherPath", null);
    Assert.assertNotNull(task);
    Assert.assertNotNull(taskAlt);
    dbInstance.commitAndCloseSession();
    List<Task> tasks = persistentTaskDao.findTasks(re.getOlatResource(), "mySubPath");
    Assert.assertNotNull(tasks);
    Assert.assertEquals(1, tasks.size());
    Assert.assertEquals(task, tasks.get(0));
}

Example 52 with PersistentTask

use of org.olat.core.commons.services.taskexecutor.model.PersistentTask in project openolat by klemens.

the class PersistentTaskDAO method delete.

public boolean delete(Task task) {
    PersistentTask reloadedTask = dbInstance.getCurrentEntityManager().find(PersistentTask.class, task.getKey(), LockModeType.PESSIMISTIC_WRITE);
    dbInstance.getCurrentEntityManager().createQuery("delete from extaskmodifier taskmod where taskmod.task.key=:taskKey").setParameter("taskKey", task.getKey()).executeUpdate();
    dbInstance.getCurrentEntityManager().remove(reloadedTask);
    dbInstance.commit();
    return true;
}

Example 53 with PersistentTask

use of org.olat.core.commons.services.taskexecutor.model.PersistentTask in project openolat by klemens.

the class PersistentTaskDAO method createTask.

public PersistentTask createTask(String name, Serializable task) {
    PersistentTask ptask = new PersistentTask();
    Date currentDate = new Date();
    ptask.setCreationDate(currentDate);
    ptask.setLastModified(currentDate);
    ptask.setName(name);
    ptask.setStatus(TaskStatus.newTask);
    ptask.setTask(xstream.toXML(task));
    dbInstance.getCurrentEntityManager().persist(ptask);
    return ptask;
}

Example 54 with PersistentTask

use of org.olat.core.commons.services.taskexecutor.model.PersistentTask in project openolat by klemens.

the class PersistentTaskDAO method pickTaskForEdition.

public PersistentTask pickTaskForEdition(Long taskKey) {
    PersistentTask task = dbInstance.getCurrentEntityManager().find(PersistentTask.class, taskKey, LockModeType.PESSIMISTIC_WRITE);
    PersistentTask mtask;
    if (TaskStatus.inWork.equals(task.getStatus()) || TaskStatus.edition.equals(task.getStatus())) {
        // cannot pick
        mtask = null;
    } else {
        task.setStatusBeforeEditStr(task.getStatusStr());
        task.setStatus(TaskStatus.edition);
        mtask = dbInstance.getCurrentEntityManager().merge(task);
    }
    dbInstance.commit();
    return mtask;
}

Example 55 with PersistentTask

use of org.olat.core.commons.services.taskexecutor.model.PersistentTask in project openolat by klemens.

the class TaskExecutorManagerImpl method processTaskToDo.

protected void processTaskToDo() {
    try {
        List<Long> todos = persistentTaskDao.tasksToDo();
        for (Long todo : todos) {
            PersistentTask task = persistentTaskDao.loadTaskById(todo);
            Runnable runnable = persistentTaskDao.deserializeTask(task);
            PersistentTaskRunnable command = new PersistentTaskRunnable(todo);
            execute(command, null, (runnable instanceof Sequential));
        }
    } catch (Exception e) {
        // ups, something went completely wrong! We log this but continue next time
        log.error("Error while executing task todo", e);
    }
}