Java Code Examples for com.github.pagehelper.Page#getPageNum()

public PagerContract<AlertLog> findAlertLog(int pageIndex, int pageSize, Date startTime, Date endTime,
                                            Long executeId, Long alarmId, String recipient, String way,
                                            String sendStatus, String inSilence, String alertType) {
    Page page = PageHelper.startPage(pageIndex, pageSize);
    List<AlertLog> list = alertLogMapper.find(startTime, endTime, executeId, alarmId, recipient, way, sendStatus, inSilence, alertType);
    return new PagerContract<>(list, page.getPageSize(), page.getPageNum(), (int) page.getTotal());
}
 

/**
 * @param list
 * @return
 * @since  1.0
 */
public static <T> PagedModel<T> from(Page<T> list) {
    PagedModel<T> pageList = new PagedModel<>();
    pageList.pageNum = list.getPageNum();
    pageList.pageSize = list.getPageSize();
    pageList.setTotal(list.getTotal());
    pageList.setData(list.getResult());
    return pageList;
}
 

public static <T, TO> PageInfo<TO> outPage(Page<T> page, List<TO> tos) {
	if (page == null)
		return new PageInfo<TO>();
	int pageSize = page.getPageSize();
	int pageNo = page.getPageNum();
	long total = page.getTotal();
	return new PageInfo<TO>(pageNo, pageSize, total, tos);
}
 

@Override
public boolean afterCount(long count, Object parameterObject, RowBounds rowBounds) {
    Page page = getLocalPage();
    page.setTotal(count);
    if (rowBounds instanceof PageRowBounds) {
        ((PageRowBounds) rowBounds).setTotal(count);
    }
    //pageSize < 0 的时候，不执行分页查询
    //pageSize = 0 的时候，还需要执行后续查询，但是不会分页
    if (page.getPageSize() < 0) {
        return false;
    }
    return count > ((page.getPageNum() - 1) * page.getPageSize());
}
 

public PagerContract<Alarm> find(int pageIndex, int pageSize, Long alarmId, String name,
                                 String teamName, String status) {
    Page page = PageHelper.startPage(pageIndex, pageSize);
    List<Alarm> list = this.alarmMapper.find(alarmId, name, teamName, status);
    return new PagerContract<>(list, page.getPageSize(), page.getPageNum(), (int) page.getTotal());
}
 

public PagerContract<AlarmLog> findAlarmLog(int pageIndex, int pageSize, Date startTime,
                                    Date endTime, Long alarmId, String verifyResult, String executeResult) {
    Page page = PageHelper.startPage(pageIndex, pageSize);
    List<AlarmLog> list = alarmLogMapper.find(startTime, endTime, alarmId, verifyResult, executeResult);
    return new PagerContract<>(list, page.getPageSize(), page.getPageNum(), (int) page.getTotal());
}
 

public PagerContract<DataSourceContract> findDatasource(int pageIndex, int pageSize, String datasourceType) {
    Page page = PageHelper.startPage(pageIndex, pageSize);
    List<DataSource> list = this.dataSourceMapper.find(datasourceType);
    return new PagerContract<>(list.stream().map(DataSourceTransformer::model2Contract).collect(Collectors.toList()),
            page.getPageSize(), page.getPageNum(), (int) page.getTotal());
}
 

public PagerContract<DataNameContract> findDataName(int pageIndex, int pageSize, String datasourceType, Long datasourceId) {
    Page page = PageHelper.startPage(pageIndex, pageSize);
    List<DataName> list = this.dataNameMapper.find(datasourceType, datasourceId);
    return new PagerContract<>(list.stream().map(DataAdminService::toDataNameContract).collect(Collectors.toList()),
            page.getPageSize(), page.getPageNum(), (int) page.getTotal());
}
 

/**
 * 构造分页对象
 *
 * @param pageData 当前页数据
 * @param <T>泛型
 * @return 分页对象
 */
public static <T> PageResult<T> wrapper(Page<T> pageData) {
	return new PageResult<>(pageData.getPageNum(), pageData.getPageSize(), pageData.getPages(), pageData.getTotal(), pageData.getResult());
}