@Override
public CountResultDto queryTasksCount(TaskQueryDto queryDto) {
ProcessEngine engine = getProcessEngine();
queryDto.setObjectMapper(getObjectMapper());
TaskQuery query = queryDto.toQuery(engine);
long count = query.count();
CountResultDto result = new CountResultDto();
result.setCount(count);
return result;
}
public HalTaskList getHalTasks(UriInfo uriInfo, Integer firstResult, Integer maxResults) {
TaskQueryDto queryDto = new TaskQueryDto(getObjectMapper(), uriInfo.getQueryParameters());
ProcessEngine engine = getProcessEngine();
TaskQuery query = queryDto.toQuery(engine);
// get list of tasks
List<Task> matchingTasks = executeTaskQuery(firstResult, maxResults, query);
// get total count
long count = query.count();
return HalTaskList.generate(matchingTasks, count, engine);
}
@Override
public List<TaskDto> queryTasks(TaskQueryDto queryDto, Integer firstResult, Integer maxResults) {
ProcessEngine engine = getProcessEngine();
queryDto.setObjectMapper(getObjectMapper());
TaskQuery query = queryDto.toQuery(engine);
List<Task> matchingTasks = executeTaskQuery(firstResult, maxResults, query);
List<TaskDto> tasks = new ArrayList<TaskDto>();
for (Task task : matchingTasks) {
TaskDto returnTask = TaskDto.fromEntity(task);
tasks.add(returnTask);
}
return tasks;
}