Examples with WorkflowInstance org.opencastproject.workflow.api.WorkflowInstance used on opensource projects

Example 66 with WorkflowInstance

use of org.opencastproject.workflow.api.WorkflowInstance in project opencast by opencast.

the class WorkflowServiceImplTest method retryAndWait.

protected WorkflowInstance retryAndWait(WorkflowInstance instance, String retryStrategy, WorkflowState stateToWaitFor) throws Exception {
    WorkflowStateListener stateListener = new WorkflowStateListener(stateToWaitFor);
    service.addWorkflowListener(stateListener);
    Map<String, String> props = new HashMap<String, String>();
    props.put("retryStrategy", retryStrategy);
    WorkflowInstance wfInstance = null;
    synchronized (stateListener) {
        wfInstance = service.resume(instance.getId(), props);
        stateListener.wait();
    }
    service.removeWorkflowListener(stateListener);
    return wfInstance;
}

Example 67 with WorkflowInstance

use of org.opencastproject.workflow.api.WorkflowInstance in project opencast by opencast.

the class WorkflowServiceImplTest method startAndWait.

protected WorkflowInstance startAndWait(WorkflowDefinition definition, MediaPackage mp, Long parentId, WorkflowState stateToWaitFor) throws Exception {
    WorkflowStateListener stateListener = new WorkflowStateListener(stateToWaitFor);
    service.addWorkflowListener(stateListener);
    WorkflowInstance instance = null;
    synchronized (stateListener) {
        if (parentId == null) {
            instance = service.start(definition, mp);
        } else {
            instance = service.start(definition, mp, parentId, null);
        }
        stateListener.wait();
    }
    service.removeWorkflowListener(stateListener);
    return instance;
}

Example 68 with WorkflowInstance

use of org.opencastproject.workflow.api.WorkflowInstance in project opencast by opencast.

the class WorkflowServiceImplTest method testGetWorkflowByCreator.

@Test
public void testGetWorkflowByCreator() throws Exception {
    // Set different creators in the mediapackages
    String manfred = "Dr. Manfred Frisch";
    mediapackage1.addCreator(manfred);
    mediapackage2.addCreator("Somebody else");
    // Ensure that the database doesn't have any workflow instances with media packages with this creator
    Assert.assertEquals(0, service.countWorkflowInstances());
    WorkflowInstance instance1 = startAndWait(workingDefinition, mediapackage1, WorkflowState.SUCCEEDED);
    WorkflowInstance instance2 = startAndWait(workingDefinition, mediapackage2, WorkflowState.SUCCEEDED);
    Assert.assertEquals(WorkflowState.SUCCEEDED, service.getWorkflowById(instance1.getId()).getState());
    Assert.assertEquals(WorkflowState.SUCCEEDED, service.getWorkflowById(instance2.getId()).getState());
    // Build the workflow query
    WorkflowQuery queryForManfred = new WorkflowQuery().withCreator(manfred);
    Assert.assertEquals(1, service.getWorkflowInstances(queryForManfred).getTotalCount());
    Assert.assertEquals(instance1.getMediaPackage().getIdentifier().toString(), service.getWorkflowInstances(queryForManfred).getItems()[0].getMediaPackage().getIdentifier().toString());
}

Example 69 with WorkflowInstance

use of org.opencastproject.workflow.api.WorkflowInstance in project opencast by opencast.

the class WorkflowServiceImplTest method testCleanupWorkflowInstances.

/**
 * Test for {@link WorkflowServiceImpl#cleanupWorkflowInstances(int, WorkflowState)}
 *
 * @throws Exception
 *           if anything fails
 */
@Test
public void testCleanupWorkflowInstances() throws Exception {
    WorkflowInstance wi1 = startAndWait(workingDefinition, mediapackage1, WorkflowState.SUCCEEDED);
    startAndWait(workingDefinition, mediapackage2, WorkflowState.SUCCEEDED);
    // reload instances, because operations have no id before
    wi1 = service.getWorkflowById(wi1.getId());
    service.cleanupWorkflowInstances(0, WorkflowState.FAILED);
    assertEquals(2, service.getWorkflowInstances(new WorkflowQuery()).size());
    service.cleanupWorkflowInstances(0, WorkflowState.SUCCEEDED);
    assertEquals(0, service.getWorkflowInstances(new WorkflowQuery()).size());
    for (WorkflowOperationInstance op : wi1.getOperations()) {
        assertEquals(0, serviceRegistry.getChildJobs(op.getId()).size());
    }
}

Example 70 with WorkflowInstance

use of org.opencastproject.workflow.api.WorkflowInstance in project opencast by opencast.

the class WorkflowServiceImplTest method testRetryStrategyHoldFailureByUser.

@Test
public void testRetryStrategyHoldFailureByUser() throws Exception {
    WorkflowDefinitionImpl def = new WorkflowDefinitionImpl();
    def.setId("workflow-definition-1");
    def.setTitle("workflow-definition-1");
    def.setDescription("workflow-definition-1");
    def.setPublished(true);
    service.registerWorkflowDefinition(def);
    WorkflowOperationDefinitionImpl opDef = new WorkflowOperationDefinitionImpl("failTwice", "fails twice", null, true);
    opDef.setRetryStrategy(RetryStrategy.HOLD);
    opDef.setMaxAttempts(3);
    opDef.setFailWorkflowOnException(true);
    def.add(opDef);
    MediaPackage mp = MediaPackageBuilderFactory.newInstance().newMediaPackageBuilder().createNew();
    WorkflowInstance workflow = startAndWait(def, mp, WorkflowState.PAUSED);
    WorkflowOperationInstance errorResolutionOperation = service.getWorkflowById(workflow.getId()).getOperations().get(0);
    WorkflowOperationInstance failTwiceOperation = service.getWorkflowById(workflow.getId()).getOperations().get(1);
    Assert.assertTrue(errorResolutionOperation.getTemplate().equals(WorkflowServiceImpl.ERROR_RESOLUTION_HANDLER_ID));
    Assert.assertTrue(errorResolutionOperation.getState() == OperationState.PAUSED);
    Assert.assertTrue(errorResolutionOperation.getFailedAttempts() == 0);
    Assert.assertTrue("failTwice".equals(failTwiceOperation.getTemplate()));
    Assert.assertTrue(failTwiceOperation.getState() == OperationState.RETRY);
    Assert.assertTrue(failTwiceOperation.getMaxAttempts() == 3);
    Assert.assertTrue(failTwiceOperation.getFailedAttempts() == 1);
    // Try operation a second time, simulate user selecting RETRY
    retryAndWait(service.getWorkflowById(workflow.getId()), "RETRY", WorkflowState.PAUSED);
    errorResolutionOperation = service.getWorkflowById(workflow.getId()).getOperations().get(1);
    failTwiceOperation = service.getWorkflowById(workflow.getId()).getOperations().get(2);
    Assert.assertTrue(errorResolutionOperation.getTemplate().equals(WorkflowServiceImpl.ERROR_RESOLUTION_HANDLER_ID));
    Assert.assertTrue(errorResolutionOperation.getState() == OperationState.PAUSED);
    Assert.assertTrue(errorResolutionOperation.getFailedAttempts() == 0);
    Assert.assertTrue("failTwice".equals(failTwiceOperation.getTemplate()));
    Assert.assertTrue(failTwiceOperation.getState() == OperationState.RETRY);
    Assert.assertTrue(failTwiceOperation.getMaxAttempts() == 3);
    Assert.assertTrue(failTwiceOperation.getFailedAttempts() == 2);
    // Simulate user selecting 'fail'
    retryAndWait(service.getWorkflowById(workflow.getId()), "NONE", WorkflowState.FAILED);
    failTwiceOperation = service.getWorkflowById(workflow.getId()).getOperations().get(2);
    Assert.assertTrue("failTwice".equals(failTwiceOperation.getTemplate()));
    Assert.assertTrue(failTwiceOperation.getState() == OperationState.FAILED);
    Assert.assertTrue(failTwiceOperation.getMaxAttempts() == 3);
    Assert.assertTrue(failTwiceOperation.getFailedAttempts() == 2);
}