Пример #1
0
  protected NotificationTaskTO findNotificationTaskBySender(final String sender) {
    PagedResult<NotificationTaskTO> tasks =
        taskService.list(new TaskQuery.Builder().type(TaskType.NOTIFICATION).build());
    assertNotNull(tasks);
    assertFalse(tasks.getResult().isEmpty());

    return IterableUtils.find(
        tasks.getResult(),
        new Predicate<NotificationTaskTO>() {

          @Override
          public boolean evaluate(final NotificationTaskTO task) {
            return sender.equals(task.getSender());
          }
        });
  }
Пример #2
0
  /**
   * Builds a paged result out of a list of items and additional information.
   *
   * @param <T> result type
   * @param list bare list of items to be returned
   * @param page current page
   * @param size requested size
   * @param totalCount total result size (not considering pagination)
   * @return paged result
   */
  protected <T extends AbstractBaseBean> PagedResult<T> buildPagedResult(
      final List<T> list, final int page, final int size, final int totalCount) {

    PagedResult<T> result = new PagedResult<>();
    result.getResult().addAll(list);

    result.setPage(page);
    result.setSize(result.getResult().size());
    result.setTotalCount(totalCount);

    UriBuilder builder = uriInfo.getAbsolutePathBuilder();
    MultivaluedMap<String, String> queryParams = uriInfo.getQueryParameters();
    for (Map.Entry<String, List<String>> queryParam : queryParams.entrySet()) {
      builder.queryParam(queryParam.getKey(), queryParam.getValue().toArray());
    }

    if (result.getPage() > 1) {
      result.setPrev(
          builder
              .replaceQueryParam(PARAM_PAGE, result.getPage() - 1)
              .replaceQueryParam(PARAM_SIZE, size)
              .build());
    }
    if ((result.getPage() - 1) * size + result.getSize() < totalCount) {
      result.setNext(
          builder
              .replaceQueryParam(PARAM_PAGE, result.getPage() + 1)
              .replaceQueryParam(PARAM_SIZE, size)
              .build());
    }

    return result;
  }