Examples with TaskService org.camunda.bpm.engine.TaskService used on opensource projects

Example 16 with TaskService

use of org.camunda.bpm.engine.TaskService in project camunda-bpm-platform by camunda.

the class TaskResourceImpl method updateTask.

public void updateTask(TaskDto taskDto) {
    TaskService taskService = engine.getTaskService();
    Task task = getTaskById(taskId);
    if (task == null) {
        throw new InvalidRequestException(Status.NOT_FOUND, "No matching task with id " + taskId);
    }
    taskDto.updateTask(task);
    taskService.saveTask(task);
}

Example 17 with TaskService

use of org.camunda.bpm.engine.TaskService in project camunda-bpm-platform by camunda.

the class TaskResourceImpl method addIdentityLink.

@Override
public void addIdentityLink(IdentityLinkDto identityLink) {
    TaskService taskService = engine.getTaskService();
    identityLink.validate();
    if (identityLink.getUserId() != null) {
        taskService.addUserIdentityLink(taskId, identityLink.getUserId(), identityLink.getType());
    } else if (identityLink.getGroupId() != null) {
        taskService.addGroupIdentityLink(taskId, identityLink.getGroupId(), identityLink.getType());
    }
}

Example 18 with TaskService

use of org.camunda.bpm.engine.TaskService in project camunda-bpm-platform by camunda.

the class TaskResourceImpl method complete.

@Override
public void complete(CompleteTaskDto dto) {
    TaskService taskService = engine.getTaskService();
    try {
        VariableMap variables = VariableValueDto.toMap(dto.getVariables(), engine, objectMapper);
        taskService.complete(taskId, variables);
    } catch (RestException e) {
        String errorMessage = String.format("Cannot complete task %s: %s", taskId, e.getMessage());
        throw new InvalidRequestException(e.getStatus(), e, errorMessage);
    } catch (AuthorizationException e) {
        throw e;
    } catch (ProcessEngineException e) {
        String errorMessage = String.format("Cannot complete task %s: %s", taskId, e.getMessage());
        throw new RestException(Status.INTERNAL_SERVER_ERROR, e, errorMessage);
    }
}

Example 19 with TaskService

use of org.camunda.bpm.engine.TaskService in project camunda-bpm-platform by camunda.

the class TaskResourceImpl method deleteIdentityLink.

@Override
public void deleteIdentityLink(IdentityLinkDto identityLink) {
    TaskService taskService = engine.getTaskService();
    identityLink.validate();
    if (identityLink.getUserId() != null) {
        taskService.deleteUserIdentityLink(taskId, identityLink.getUserId(), identityLink.getType());
    } else if (identityLink.getGroupId() != null) {
        taskService.deleteGroupIdentityLink(taskId, identityLink.getGroupId(), identityLink.getType());
    }
}

Example 20 with TaskService

use of org.camunda.bpm.engine.TaskService in project camunda-bpm-platform by camunda.

the class ProcessEngineRuleJunit4Test method ruleUsageExample.

@Test
@Deployment
public void ruleUsageExample() {
    RuntimeService runtimeService = engineRule.getRuntimeService();
    runtimeService.startProcessInstanceByKey("ruleUsage");
    TaskService taskService = engineRule.getTaskService();
    Task task = taskService.createTaskQuery().singleResult();
    assertEquals("My Task", task.getName());
    taskService.complete(task.getId());
    assertEquals(0, runtimeService.createProcessInstanceQuery().count());
}