lostdaoimpl.java

通过这个系统完成对客户基本信息、联系人信息、交往信息、客户服务信息的充分共享和规范化管理；希望通过对销售机会、客户开发过程的追踪和记录

package com.t53.crm4.customer.dao.impl;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.t53.crm4.common.dao.impl.GenericDao;
import com.t53.crm4.common.entity.CstLost;
import com.t53.crm4.common.entity.Orders;
import com.t53.crm4.customer.dao.IlostDao;

public class LostDaoImpl extends GenericDao<CstLost, String, IlostDao>
		implements IlostDao {
	public void update(CstLost instance) {
		getHibernateTemplate().update(instance);

	}

	@SuppressWarnings("unchecked")
	public void checkLost() {

		List<Orders> list = getHibernateTemplate().find("from Orders ");
		Date firstOrderDate = null;
		Date lastOrderDate = null;
		Date tempDate = null;
		String custName = null;
		Map<String,Date> map = new HashMap<String, Date>();
		String lastCustName;
		String firstCustName;
		for (Orders or : list) {
			firstCustName = or.getOdrCustomer();
			firstOrderDate = or.getOdrDate();
			for (int j = 1; j < list.size(); j++) {
				lastCustName = list.get(j).getOdrCustomer();
				lastOrderDate = list.get(j).getOdrDate();
				if (lastCustName.equals(firstCustName)) {

					if (firstOrderDate.after(lastOrderDate)) {
						custName = firstCustName;
						tempDate = firstOrderDate;
						map.put(firstCustName, tempDate);
					}

				}
			}
		}
		String hql = null;
		if (map.size()>0){
			for(int i = 0; i < map.size(); i ++){
				getHibernateTemplate().bulkUpdate("update CstCustomer c set c.");
			}
		}
			//compare(map);
			
	}

	

}