How to use

Page

in

com.haoxuer.discover.data.page

public static <R, S> ResponseList<R> coverList(ResponseList<R> result, Page<S> pager, Conver<R, S> conver) {
 List<R> vos = new ArrayList();
 List<S> cs = pager.getContent();
 if (cs != null) {
  for (S item : cs) {
   vos.add(conver.conver(item));
  }
 }
 result.setList(vos);
 return result;
}
 

public static <R, S> void cover(ResponsePage<R> result, Page<S> pager) {
 result.setNo(pager.getPageNumber());
 result.setSize(pager.getPageSize());
 result.setTotal((int) pager.getTotal());
 result.setTotalPage(pager.getTotalPages());
}
 

/**
 * 第一条数据位置
 *
 * @return
 */
public int getFirstNo() {
 int result = 1;
 result = getPageNumber() - splitSize;
 int t = getEndNo() - result;
 int num = splitSize * 2;
 if (t < num) {
  result = result - (num - t);
 }
 if (result <= 0) {
  result = 1;
 }
 return result;
}

/**
 * 获取总页数
 *
 * @return 总页数
 */
public int getTotalPages() {
 return (int) Math.ceil((double) getTotal() / (double) getPageSize());
}

/**
 * 第一条数据位置
 *
 * @return
 */
public int getEndNo() {
 int result = 1;
 result = getPageNumber() + splitSize;
 if (getPageNumber() <= splitSize) {
  result = result + splitSize - getPageNumber();
  result++;
 } else {
 }
 if (result > getTotalPages()) {
  result = getTotalPages();
 }
 return result;
}

@Override
@Transactional
public UserNotification push(UserNotification bean) {
 bean.setStoreState(StoreState.normal);
 bean.setCategory(NotificationCategory.push);
 dao.save(bean);
 Integer total = 0;
 Pageable pageable = new Pageable();
 pageable.setPageSize(200);
 Page<User> page = userDao.page(pageable);
 total = total + sendUsers(bean, page);
 int totalPage = page.getTotalPages();
 for (int i = 2; i <= totalPage; i++) {
  pageable.setPageNumber(i);
  Page<User> pageData = userDao.page(pageable);
  total = total + sendUsers(bean, pageData);
 }
 bean.setNums(total);
 return bean;
}

@Override
public Page<T> page(Pageable pageable) {
 Page<T> result = null;
 List<Filter> filters = pageable.getFilters();
 List<Order> orders = pageable.getOrders();
 Finder finder = makeFinder(filters, orders);
 Pagination<T> page = find(finder, pageable.getPageNumber(), pageable.getPageSize());
 result = new Page<T>(page.getList(), page.getTotalCount(), pageable);
 return result;
}

criteriaQuery.setFirstResult((pageable.getPageNumber() - 1) * pageable.getPageSize());
criteriaQuery.setMaxResults(pageable.getPageSize());
return new Page<T>(criteriaQuery.list(), total, pageable);

public static <R, S> ResponseList<R> coverList(ResponseList<R> result, Page<S> pager, Conver<R, S> conver) {
 List<R> vos = new ArrayList();
 List<S> cs = pager.getContent();
 if (cs != null) {
  for (S item : cs) {
   vos.add(conver.conver(item));
  }
 }
 result.setList(vos);
 return result;
}
 

public static <R, S> void cover(AbstractPageVo<R> result, Page<S> pager) {
 result.setPage(pager.getPageNumber());
 result.setSize(pager.getPageSize());
 result.setTotal((int) pager.getTotal());
 result.setTotalPage(pager.getTotalPages());
}

public static <R, S> AbstractPageVo<R> coverPage(AbstractPageVo<R> result, Page<S> pager, Conver<R, S> conver) {
 cover(result, pager);
 List<R> vos = new ArrayList<R>();
 List<S> cs = pager.getContent();
 if (cs != null) {
  for (S classRoom : cs) {
   vos.add(conver.conver(classRoom));
  }
 }
 result.setList(vos);
 return result;
}

public static <R, S> void cover(ResponsePage<R> result, Page<S> pager) {
 result.setNo(pager.getPageNumber());
 result.setSize(pager.getPageSize());
 result.setTotal((int) pager.getTotal());
 result.setTotalPage(pager.getTotalPages());
}
 

public static <R, S> ResponsePage<R> coverPage(ResponsePage<R> result, Page<S> pager, Conver<R, S> conver) {
 cover(result, pager);
 List<R> vos = new ArrayList();
 List<S> cs = pager.getContent();
 if (cs != null) {
  for (S item : cs) {
   vos.add(conver.conver(item));
   
  }
 }
 result.setList(vos);
 return result;
}
 

public static <R, S> ResponsePage<R> coverPage(ResponsePage<R> result, Page<S> pager, Conver<R, S> conver) {
 cover(result, pager);
 List<R> vos = new ArrayList();
 List<S> cs = pager.getContent();
 if (cs != null) {
  for (S item : cs) {
   vos.add(conver.conver(item));
   
  }
 }
 result.setList(vos);
 return result;
}
 

@RequiresPermissions("appversion")
@RequestMapping("/app/view_list")
public String list(Pageable pageable, HttpServletRequest request, ModelMap model) {
 if (pageable == null) {
  pageable = new Pageable();
 }
 if (pageable.getOrders() == null || pageable.getOrders().size() == 0) {
  pageable.getOrders().add(Order.desc("id"));
 }
 Page<App> pagination = manager.page(pageable);
 model.addAttribute("list", pagination.getContent());
 model.addAttribute("page", pagination);
 return "/admin/app/list";
}

@RequiresPermissions("userloginlog")
@RequestMapping("/admin/userloginlog/view_list")
public String list(Pageable pageable, UserLoginLogSo so, ModelMap model) {
 if (pageable != null) {
  if (pageable.getOrders() == null || pageable.getOrders().isEmpty()) {
   pageable.getOrders().add(Order.desc("id"));
  }
 }
 pageable.getFilters().addAll(FilterUtils.getFilters(so));
 Page<UserLoginLog> pagination = manager.page(pageable);
 model.addAttribute("list", pagination.getContent());
 model.addAttribute("page", pagination);
 model.addAttribute("so", so);
 return "/admin/userloginlog/list";
}

@RequiresPermissions("link")
@RequestMapping("/admin/link/view_list")
public String list(Pageable pageable, LinkSo so, ModelMap model) {
 if (pageable != null) {
  if (pageable.getOrders() == null || pageable.getOrders().isEmpty()) {
   pageable.getOrders().add(Order.desc("id"));
  }
 }
 pageable.getFilters().addAll(FilterUtils.getFilters(so));
 Page<Link> pagination = manager.page(pageable);
 model.addAttribute("list", pagination.getContent());
 model.addAttribute("page", pagination);
 model.addAttribute("so", so);
 return "/admin/link/list";
}

@RequiresPermissions("userrole")
@RequestMapping("/admin/userrole/view_list")
public String list(Pageable pageable, UserRoleSo so, ModelMap model) {
 
 if (pageable != null) {
  if (pageable.getOrders() == null || pageable.getOrders().isEmpty()) {
   pageable.getOrders().add(Order.desc("id"));
  }
 }
 pageable.getFilters().addAll(FilterUtils.getFilters(so));
 Page<UserRole> pagination = manager.page(pageable);
 model.addAttribute("list", pagination.getContent());
 model.addAttribute("page", pagination);
 model.addAttribute("so", so);
 return "/admin/userrole/list";
}
 

@RequiresPermissions("useroauthconfig")
@RequestMapping("/admin/useroauthconfig/view_list")
public String list(Pageable pageable, UserOauthConfigSo so, ModelMap model) {
 
 if (pageable != null) {
  if (pageable.getOrders() == null || pageable.getOrders().isEmpty()) {
   pageable.getOrders().add(Order.desc("id"));
  }
 }
 pageable.getFilters().addAll(FilterUtils.getFilters(so));
 Page<UserOauthConfig> pagination = manager.page(pageable);
 model.addAttribute("list", pagination.getContent());
 model.addAttribute("page", pagination);
 model.addAttribute("so", so);
 return "/admin/useroauthconfig/list";
}
 

@RequiresPermissions("userfeedback")
@RequestMapping("/admin/userfeedback/view_list")
public String list(Pageable pageable, UserFeedBackSo so, ModelMap model) {
 if (pageable != null) {
  if (pageable.getOrders() == null || pageable.getOrders().isEmpty()) {
   pageable.getOrders().add(Order.desc("id"));
  }
 }
 pageable.getFilters().addAll(FilterUtils.getFilters(so));
 Page<UserFeedBack> pagination = manager.page(pageable);
 model.addAttribute("list", pagination.getContent());
 model.addAttribute("page", pagination);
 model.addAttribute("so", so);
 return "/admin/userfeedback/list";
}