/** 分页加载所有文件; */
@SuppressWarnings("unchecked")
public ArrayList<FileBean> loadPageFile(PageBean pageBean, HttpSession httpSession) {
User u = (User) httpSession.getAttribute("u");
Query q =
sessionFactory
.getCurrentSession()
.createQuery("from File file where file.user.id=" + u.getId());
q.setFirstResult(pageBean.getStart());
q.setMaxResults(pageBean.getRows());
ArrayList<com.ligongcloud.model.File> files = (ArrayList<com.ligongcloud.model.File>) q.list();
ArrayList<FileBean> fileBeans = FileUtil.formatFile(files);
return fileBeans;
}
/** 查询文件; */
@SuppressWarnings("unchecked")
public ArrayList<FileBean> searchFile(
String name,
String s_screateDate,
String s_ecreateDate,
PageBean pageBean,
HttpSession httpSession)
throws Exception {
User u = (User) httpSession.getAttribute("u");
StringBuffer sqlBuffer =
new StringBuffer("from File file where file.user.id=" + u.getId() + " ");
if (StringUtil.isNotEmpty(name)) {
sqlBuffer.append("and file.name = '" + name + "' ");
}
if (StringUtil.isEmpty(s_screateDate)) {
s_screateDate = "2010-01-01";
}
if (StringUtil.isEmpty(s_ecreateDate)) {
// 如果s_ejoindate为空，设s_ejoindate为当前系统时间
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");
s_ecreateDate = df.format(new Date());
}
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); // 小写的mm表示的是分钟
Date begin = sdf.parse(s_screateDate);
Date end = sdf.parse(s_ecreateDate);
sqlBuffer.append("and file.createDate > :beginTime and file.createDate <= :endTime");
Query q =
sessionFactory
.getCurrentSession()
.createQuery(sqlBuffer.toString())
.setTimestamp("beginTime", begin)
.setTimestamp("endTime", end);
q.setFirstResult(pageBean.getStart());
q.setMaxResults(pageBean.getRows());
ArrayList<File> files = (ArrayList<File>) q.list();
ArrayList<FileBean> fileBeans = FileUtil.formatFile(files);
return fileBeans;
}
