How to use

PagerResult

in

org.hswebframework.web.commons.entity

PagerResult<E> pagerResult = new PagerResult<>();
    pagerResult.setData(getDao().query(param));
    pagerResult.setTotal(pagerResult.getData().size());
    pagerResult.setPageIndex(entity.getThinkPageIndex());
    pagerResult.setPageSize(pagerResult.getData().size());
    return pagerResult;
pagerResult.setTotal(total);
  QueryParamEntity paramEntity = (QueryParamEntity) param;
  paramEntity.rePaging(total);
  pagerResult.setPageSize(paramEntity.getPageSize());
  pagerResult.setPageIndex(paramEntity.getThinkPageIndex());
  pagerResult.setData(new java.util.ArrayList<>());
} else {
  pagerResult.setData(select(param));

public static <U, R, T extends Query<?, U>> PagerResult<R> doQuery(T query,
                                  QueryParamEntity entity,
                                  Function<U, R> mapping,
                                  BiConsumer<Term, T> notFound) {
  applyQueryParam(query, entity, notFound);
  int total = (int) query.count();
  if (total == 0) {
    return PagerResult.empty();
  }
  entity.rePaging(total);
  List<R> list = query.listPage(entity.getPageIndex(), entity.getPageSize() * (entity.getPageIndex() + 1))
      .stream()
      .map(mapping)
      .filter(Objects::nonNull)
      .collect(Collectors.toList());
  return PagerResult.of(total, list, entity);
}

public static <E> PagerResult<E> of(int total, List<E> list, QueryParamEntity entity) {
  PagerResult pagerResult = new PagerResult<>(total, list);
  pagerResult.setPageIndex(entity.getThinkPageIndex());
  pagerResult.setPageSize(entity.getPageSize());
  return pagerResult;
}

  protected Object getRealResult(Object result) {
    if (result instanceof ResponseEntity) {
      result = ((ResponseEntity) result).getBody();
    }
    if (result instanceof ResponseMessage) {
      result = ((ResponseMessage) result).getResult();
    }
    if (result instanceof PagerResult) {
      result = ((PagerResult) result).getData();
    }
    return result;
  }
}

@Override
@Transactional(readOnly = true)
public <T> PagerResult<T> selectTaskForm(String processDefineId, String activityId, QueryParamEntity queryParam) {
  Objects.requireNonNull(processDefineId, "processDefineId can not be null");
  Objects.requireNonNull(activityId, "activityId can not be null");
  ActivityConfigEntity entity = activityConfigService.selectByProcessDefineIdAndActivityId(processDefineId, activityId);
  if (entity == null || StringUtils.isEmpty(entity.getFormId())) {
    return PagerResult.empty();
  }
  return dynamicFormOperationService.selectPager(entity.getFormId(), queryParam);
}

@Override
default PagerResult<E> selectPager(Entity param) {
  JSONObject result = createRequest("/", param).get().as(JSONObject.class);
  return PagerResult.of(result.getInteger("total"), result.getJSONArray("data").toJavaList(getEntityType()));
}

public static <E> PagerResult<E> of(int total, List<E> list) {
  return new PagerResult<>(total, list);
}

  public static Object convertRealResult(Object result) {
    if (result instanceof ResponseEntity) {
      result = ((ResponseEntity) result).getBody();
    }
    if (result instanceof ResponseMessage) {
      result = ((ResponseMessage) result).getResult();
    }
    if (result instanceof PagerResult) {
      result = ((PagerResult) result).getData();
    }
    return result;
  }
}

@Override
@Transactional(readOnly = true)
public <T> PagerResult<T> selectProcessForm(String processDefineId, QueryParamEntity queryParam) {
  ProcessDefineConfigEntity entity = processDefineConfigService.selectByProcessDefineId(processDefineId);
  if (entity == null || StringUtils.isEmpty(entity.getFormId())) {
    return PagerResult.empty();
  }
  return dynamicFormOperationService.selectPager(entity.getFormId(), queryParam);
}

public static <E> PagerResult<E> empty() {
  return new PagerResult<>(0, new ArrayList<>());
}

PagerResult<E> pagerResult = new PagerResult<>();
    pagerResult.setData(getDao().query(param));
    pagerResult.setTotal(pagerResult.getData().size());
    pagerResult.setPageIndex(entity.getThinkPageIndex());
    pagerResult.setPageSize(pagerResult.getData().size());
    return pagerResult;
pagerResult.setTotal(total);
  QueryParamEntity paramEntity = (QueryParamEntity) param;
  paramEntity.rePaging(total);
  pagerResult.setPageSize(paramEntity.getPageSize());
  pagerResult.setPageIndex(paramEntity.getThinkPageIndex());
  pagerResult.setData(new java.util.ArrayList<>());
} else {
  pagerResult.setData(select(param));

@Override
@Transactional(readOnly = true)
@SneakyThrows
public <T> PagerResult<T> selectPager(String formId, QueryParamEntity paramEntity) {
  RDBTable<T> table = getTable(formId);
  RDBQuery<T> query = table.createQuery();
  int total = query.setParam(paramEntity).total();
  if (total == 0) {
    return PagerResult.empty();
  }
  paramEntity.rePaging(total);
  List<T> list = query.setParam(paramEntity).list(paramEntity.getPageIndex(), paramEntity.getPageSize());
  return PagerResult.of(total, list, paramEntity);
}

  protected Object getRealResult(Object result) {
    if (result instanceof ResponseEntity) {
      result = ((ResponseEntity) result).getBody();
    }
    if (result instanceof ResponseMessage) {
      result = ((ResponseMessage) result).getResult();
    }
    if (result instanceof PagerResult) {
      result = ((PagerResult) result).getData();
    }
    return result;
  }
}

@Override
@Transactional(readOnly = true)
public <T> PagerResult<T> selectTaskForm(String processDefineId, String activityId, QueryParamEntity queryParam) {
  Objects.requireNonNull(processDefineId, "processDefineId can not be null");
  Objects.requireNonNull(activityId, "activityId can not be null");
  ActivityConfigEntity entity = activityConfigService.selectByProcessDefineIdAndActivityId(processDefineId, activityId);
  if (entity == null || StringUtils.isEmpty(entity.getFormId())) {
    return PagerResult.empty();
  }
  return dynamicFormOperationService.selectPager(entity.getFormId(), queryParam);
}

public static <U, R, T extends Query<?, U>> PagerResult<R> doQuery(T query,
                                  QueryParamEntity entity,
                                  Function<U, R> mapping,
                                  BiConsumer<Term, T> notFound) {
  applyQueryParam(query, entity, notFound);
  int total = (int) query.count();
  if (total == 0) {
    return PagerResult.empty();
  }
  entity.rePaging(total);
  List<R> list = query.listPage(entity.getPageIndex(), entity.getPageSize() * (entity.getPageIndex() + 1))
      .stream()
      .map(mapping)
      .filter(Objects::nonNull)
      .collect(Collectors.toList());
  return PagerResult.of(total, list, entity);
}

  public static Object convertRealResult(Object result) {
    if (result instanceof ResponseEntity) {
      result = ((ResponseEntity) result).getBody();
    }
    if (result instanceof ResponseMessage) {
      result = ((ResponseMessage) result).getResult();
    }
    if (result instanceof PagerResult) {
      result = ((PagerResult) result).getData();
    }
    return result;
  }
}

@Override
@Transactional(readOnly = true)
public <T> PagerResult<T> selectProcessForm(String processDefineId, QueryParamEntity queryParam) {
  ProcessDefineConfigEntity entity = processDefineConfigService.selectByProcessDefineId(processDefineId);
  if (entity == null || StringUtils.isEmpty(entity.getFormId())) {
    return PagerResult.empty();
  }
  return dynamicFormOperationService.selectPager(entity.getFormId(), queryParam);
}

@Override
@Transactional(readOnly = true)
@SneakyThrows
public <T> PagerResult<T> selectPager(String formId, QueryParamEntity paramEntity) {
  RDBTable<T> table = getTable(formId);
  RDBQuery<T> query = table.createQuery();
  int total = query.setParam(paramEntity).total();
  if (total == 0) {
    return PagerResult.empty();
  }
  paramEntity.rePaging(total);
  List<T> list = query.setParam(paramEntity).list(paramEntity.getPageIndex(), paramEntity.getPageSize());
  return PagerResult.of(total, list, paramEntity);
}