protected void claimTask(Task task, TaskActionRequest actionRequest) {
// In case the task is already claimed, a ActivitiTaskAlreadyClaimedException is thown and
// converted to
// a CONFLICT response by the StatusService
ActivitiUtil.getTaskService().claim(task.getId(), actionRequest.getAssignee());
}
protected void delegateTask(Task task, TaskActionRequest actionRequest) {
if (actionRequest.getAssignee() == null) {
throw new ActivitiIllegalArgumentException("An assignee is required when delegating a task.");
}
ActivitiUtil.getTaskService().delegateTask(task.getId(), actionRequest.getAssignee());
}