memberadminserviceimpl.java

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package com.mvc.service.impl;

import java.util.Date;
import java.util.List;
import org.hibernate.Session;
import com.mvc.common.HibernateSessionFactory;
import com.mvc.common.exception.PeopleServiceException;
import com.mvc.common.transaction.HibernateTransaction;
import com.mvc.common.util.BeanFactory;
import com.mvc.common.util.MD5;
import com.mvc.dao.IMemberAdminDao;
import com.mvc.dao.IMessageDao;
import com.mvc.dao.bean.JinfengAdmin;
import com.mvc.dao.bean.JinfengMemberinfo;
import com.mvc.dao.bean.JinfengStudents;
import com.mvc.service.IMemberAdminService;






public class MemberAdminServiceImpl implements IMemberAdminService{
	private IMemberAdminDao memberAdminDao=(IMemberAdminDao) BeanFactory.getBean("memberAdminDao");
	
//	根据本月招生人数查找管理员
	public JinfengAdmin findAdmins(int num) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			JinfengAdmin admins=memberAdminDao.findAdmins(num);
			if(admins==null){
				throw new Exception("符合您查询条件的管理员不存在!");
			}
			ht.commit();
			return admins;
		} catch (Exception e) {
			
			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}

	}
//	查询当月招生人数前五名的管理员
	public List findMemberAdminsByNum(int number) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			List admins =memberAdminDao.findMemberAdminsByNum(number);
			ht.commit();
			return admins;
		} catch (Exception e) {
			
			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}
		
	}

	public String findNewPassword(String nickname, String question, String answer) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			JinfengAdmin admin=memberAdminDao.findAdminByName(nickname);
			if(admin==null){
				throw new Exception("该管理员不存在!!");
			}
			if(!question.equals(admin.getPasswordquestion())){
				throw new Exception("密码提示问题不正确");
			}
			if(!answer.equals(admin.getPasswordanswer())){
				throw new Exception("密码提示答案不正确");
			}
			String newpassword=((int)(Math.random()*1000000))+"";
			admin.setPassword(MD5.getMD5Str(newpassword));
			ht.commit();
			return newpassword;
		} catch (Exception e) {
			
			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}
		
		
	}
//	查找客户的总数
	public Integer findNumMemberinfo() throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			Integer memberinfoNum=memberAdminDao.findNumMemberinfo();
			ht.commit();
			return memberinfoNum;
		} catch (Exception e) {
			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}
	
	}
//查找学员的总数
	/*public List findStudentsBynum(int num) throws PeopleServiceException {
		
		return null;
	}*/
//	根据姓名查找学员信息
	public JinfengStudents findStudnetsByName(String name) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			JinfengStudents student=memberAdminDao.findStudnetsByName(name);
			if(student==null){
				throw new Exception("该学员不存在!");
			}
			ht.commit();
			return student;
			
		} catch (Exception e) {
			
			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}

	}

	public JinfengStudents getRandomMember(int num) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			JinfengStudents student=memberAdminDao.getRandomMember(num);
			ht.commit();
			return student;
			
		} catch (Exception e) {
			
			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}

	}

	public JinfengAdmin login(String nickname, String password) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();	
		try {
			//System.out.println("password==="+password);
			String newpasswd=MD5.getInstance().getMD5ofStr(password);
			//System.out.println("newpasswd==="+newpasswd);
			JinfengAdmin admin=memberAdminDao.login(nickname, newpasswd);
			//System.out.println("admin=="+admin);
		/*	if(admin==null){
				throw new Exception("该管理员不存在,请先注册!!");
			}*/
			
			ht.commit();
			return admin;
	/*	//查看登陆的用户是否现在已经是在线状态
		if(admin.getIsonline()==1L){
			throw new Exception("此管理员已登录");
		}
		*/
			
		/*查看登陆的用户是否是注销状态
		if(admin.getStatus()==1L){				
			throw new Exception("此管理员已注销");
		}*/
		} catch (Exception e) {
			
			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}

	}
//注销
	public void logout(String nickname) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			JinfengAdmin admin=memberAdminDao.findAdminByName(nickname);
			admin.setIsonline(0L);
			ht.commit();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			ht.rollback(); 
			throw new PeopleServiceException(e.getMessage());
		}
	}
	public void register(JinfengAdmin info) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			JinfengAdmin admin=memberAdminDao.findAdminByName(info.getNickname());
			if(admin!=null){
				throw new Exception("该管理员已经存在!");
			}
			String newpassword=MD5.getInstance().getMD5ofStr(info.getPassword());
			info.setPassword(newpassword);
			 info.setIsonline(0L);//判断是否在线,零表示下线
			 Date date=new Date(System.currentTimeMillis());
			 info.setLatestdate(date);//设置最后登录日期
			 info.setRegisterdate(date);//设置最后注册日期
			 info.setStatus(0L);//0表示正常,1表示注销
			 
			 memberAdminDao.saveOrUpdateAdmin(info);//保存到数据库
			 ht.commit();
		} catch (Exception e) {
			
			e.printStackTrace();
			ht.rollback();
		}
		
	}
	public JinfengAdmin findAdminByName(String nickname) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			JinfengAdmin admin=memberAdminDao.findAdminByName(nickname);
			if(admin==null){
				throw new Exception("该管理员不存在!");
			}
		ht.commit();
		return admin;
		} catch (Exception e) {
			
			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}
	
	}
	public void modifyAdmin(JinfengAdmin admin) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		//System.out.println("bbbbbbbbbb");
		try {
			memberAdminDao.saveOrUpdateAdmin(admin);
			
			ht.commit();
		} catch (Exception e) {
			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}
		
		
	}
	public List findStudentsByAdmin(JinfengAdmin admin) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			List list=memberAdminDao.findStudentsByAdmin(admin);
			ht.commit();
			return list;
		} catch (Exception e) {
			
			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}
	
	}
	///修改客户信息
	public void modifyMemberinfo(JinfengMemberinfo info) throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			memberAdminDao.saveOrUpdateMemberinfo(info);
			ht.commit();
		} catch (Exception e) {
			

			e.printStackTrace();
			ht.rollback();
			throw new PeopleServiceException(e.getMessage());
		}
		
		
	}
		
//更新学员信息
	public void modifyStudent(JinfengStudents info) throws PeopleServiceException {
	
		try {
			memberAdminDao.saveOrUpdateStudent(info);
			
		} catch (Exception e) {
			
			e.printStackTrace();
			
			throw new PeopleServiceException(e.getMessage());
		}
		
		
		
	}
	//查询所有客户的信息
	public List<JinfengMemberinfo> findMemberList() throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			List<JinfengMemberinfo> list=memberAdminDao.findMemberList();
			ht.commit();
			return list;
		} catch (Exception e) {
			e.printStackTrace();
			throw new PeopleServiceException(e.getMessage());
		}
	
	}
//	根据姓名查找某个客户信息
	public JinfengMemberinfo findMemberinfoByName(String name) throws PeopleServiceException {
		IMessageDao messageDao= (IMessageDao) BeanFactory.getBean("messageDao");
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			JinfengMemberinfo member=memberAdminDao.findMemberinfoByName(name);
			
			ht.commit();
			return member;
		} catch (Exception e) {
			e.printStackTrace();
			throw new PeopleServiceException(e.getMessage());
		}

	}
	//查找所有学员
	public List<JinfengStudents> findStudentsList() throws PeopleServiceException {
		HibernateTransaction ht=new HibernateTransaction();
		ht.beginTransaction();
		try {
			List<JinfengStudents> listStudent=memberAdminDao.findStudentsList();
			ht.commit();
			return listStudent;
		} catch (Exception e) {
			e.printStackTrace();
			throw new PeopleServiceException(e.getMessage());
		}
		
	}
	
	
}