private void removeOrder() {
int restId = (Integer) request.getSession().getAttribute("restId");
Session se = HibernateSessionFactory.getSession();
Orderinfo curOrder = (Orderinfo) se.load(Orderinfo.class, curOrderId);
Set<Ordercourses> curOrderset = curOrder.getOrdercourseses();
Transaction trans = se.beginTransaction();
trans.begin();
Iterator<Ordercourses> curOrderIt = curOrderset.iterator();
while (curOrderIt.hasNext()) {
Ordercourses curOrderCourse = curOrderIt.next();
if (curOrderCourse.getCourseinfo().getRestaurantinfo().getRestaurantId() == restId)
se.delete(curOrderCourse);
}
if (curOrder.getOrdercourseses() == null || curOrder.getOrdercourseses().isEmpty())
se.delete(curOrder);
trans.commit();
HibernateSessionFactory.closeSession();
RestOrder.getRestList().remove(listIndex);
}
public void validate() {
if (address.isEmpty()) {
this.addActionError("请输入地址");
}
if (firstName.isEmpty() || lastName.isEmpty()) {
this.addActionError("请输入姓名");
}
if (telephoneNum.isEmpty()) {
this.addActionError("请输入电话号码");
}
if (!isNum(telephoneNum)) {
this.addActionError("请输入正确电话号码");
}
Timestamp datetime;
System.out.println(demandDate);
System.out.println(demandTime);
System.out.println(demandDate.substring(0, 10));
System.out.println(demandTime.substring(11, 19));
dt = demandDate.substring(0, 10) + " " + demandTime.substring(11, 19);
System.out.println(dt);
datetime = Timestamp.valueOf(dt);
java.util.Date d = new java.util.Date();
java.text.DateFormat df = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
java.util.Calendar c1 = java.util.Calendar.getInstance();
java.util.Calendar c2 = java.util.Calendar.getInstance();
System.out.println("当前系统时间为： " + df.format(d));
System.out.println("预定时间为" + dt);
try {
c1.setTime(df.parse(df.format(d)));
c2.setTime(df.parse(dt));
} catch (java.text.ParseException e) {
System.err.println("格式不正确");
}
int result = c1.compareTo(c2);
if (result >= 0) {
this.addActionError("请输入正确的时间，时光荏苒，不能倒流");
}
Session se = HibernateSessionFactory.getSession();
Orderinfo curorder = (Orderinfo) se.load(Orderinfo.class, SubmitOrderAction.getOrderID());
curorder.setAddress(address);
curorder.setFirstName(firstName);
curorder.setLastName(lastName);
curorder.setTelephoneNum(telephoneNum);
curorder.setState("处理中");
curorder.setDemandTime(datetime);
curorder.setOrderTime(Timestamp.valueOf(df.format(d)));
Criteria crit = se.createCriteria(Ordercourses.class);
crit.add(Restrictions.eq("orderinfo", curorder));
List<Ordercourses> os = crit.list();
Transaction tran = se.beginTransaction();
se.update(curorder);
for (Ordercourses o : os) {
o.setState("处理中");
se.update(o);
}
tran.commit();
HibernateSessionFactory.closeSession();
}