follwdao.java

oa rar it is the jsp

package com.accp.oa.dao.imple;

import java.sql.*;
import java.util.ArrayList;

import com.accp.oa.bean.Follwbean;
import com.accp.oa.bean.Stcokaddbean;
import com.accp.oa.common.Constants;
import com.accp.oa.common.DbUtil;
import com.accp.oa.dao.inface.BaseDAO;

public class FollwDAO implements BaseDAO {
	Connection con = null;

	PreparedStatement stmt = null;

	ResultSet rs = null;

	Statement st = null;

	public static FollwDAO follwdao = null;

	/**
	 * 获得FollwDAO的对象 返回FollwDAO的对象
	 */
	public static FollwDAO getFollwDAO() {
		if (follwdao == null) {
			follwdao = new FollwDAO();
		}
		return follwdao;
	}

	/**
	 * 添加跟进信息
	 */
	public boolean add(Object obj) {
		boolean success = false;
		ArrayList list = (ArrayList) obj;
		int id = Integer.parseInt((String) list.get(0));
		try {
			String sql = Constants.ADD_Follow;
			con = DbUtil.connectToDB();
			stmt = con.prepareStatement(sql);
			stmt.setInt(1, id);
			stmt.setString(2, list.get(1).toString());
			stmt.setString(3, list.get(2).toString());
			stmt.setString(4, list.get(3).toString());
			stmt.setString(5, list.get(4).toString());
			int a = stmt.executeUpdate();
			if (a > 0)
				success = true;
		} catch (Exception ex) {
			ex.printStackTrace();
		} finally {
			try {
				if (rs != null)
					rs.close();
				if (stmt != null) {
					stmt.close();
				}
				if (con != null) {
					con.close();
				}
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}
		return success;
	}

	public ArrayList search(String num, String tablename, String selectname) {
		ArrayList list = new ArrayList();
		if (num == null || null == "")
			num = "1";
		int number = Integer.parseInt(num);
		
		String sql = commonDAO.GetcomonDAO().getSQL(number, tablename,
				selectname);
		if (number <= 0 || number > commonDAO.GetcomonDAO().gettatolpage()) {
			return null;
		}
		try {
			con = DbUtil.connectToDB();
		} catch (Exception e1) {
			e1.printStackTrace();
		}
		try {
			stmt = con.prepareStatement(sql);
			rs = stmt.executeQuery();
			Follwbean bean = null;
			while (rs.next()) {
				bean = new Follwbean();
				bean.setId(rs.getInt("Id"));
				bean.setStcokaddID(rs.getInt("StcokaddID"));
				bean.setFollwDate(rs.getString("FollwDate"));
				bean.setLinkmans(rs.getString("Linkman"));
				bean.setFollwContent(rs.getString("FollwContent"));
				bean.setFollwResult(rs.getString("FollwResult"));
				list.add(bean);
			}
			commonDAO.GetcomonDAO().setpagenumber(number);
		} catch (SQLException e) {
			e.printStackTrace();
		} finally {
			try {
				if (rs != null)
					rs.close();
				if (stmt != null) {
					stmt.close();
				}
				if (con != null) {
					con.close();
				}
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}
		return list;
	}

	public boolean delete(Object obj) {
		// TODO Auto-generated method stub
		return false;
	}
	/**
	 * 依据id去删除跟进信息
	 */
	public boolean delete(int id) {
		boolean success = false;
		try {
			String sql = Constants.DELETE_FOLLOW1;
			con = DbUtil.connectToDB();
			stmt = con.prepareStatement(sql);
			stmt.setInt(1, id);
			int a = stmt.executeUpdate();
			if (a > 0)
				success = true;
		} catch (Exception ex) {
			ex.printStackTrace();
		} finally {
			try {
				if (rs != null)
					rs.close();
				if (stmt != null) {
					stmt.close();
				}
				if (con != null) {
					con.close();
				}
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}
		return success;
	}
	/**
	 * 依据StcokaddID去删除信息
	 * @param id
	 * @return
	 */
	public boolean deletebyStockid(int StcokaddID){
		try {
			String sql = Constants.DELETE_FOLLOW;
			con = TransDAO.getConnection();
			stmt = con.prepareStatement(sql);
			stmt.setInt(1, StcokaddID);
			stmt.executeUpdate();
		} catch (Exception ex) {
			ex.printStackTrace();
			return false;
		}
		return true;
	}
	public boolean delete(String ag0) {
		// TODO Auto-generated method stub
		return false;
	}



	public Object search(Object obj) {
		// TODO Auto-generated method stub
		return null;
	}

	public Object search(int id) {
		// TODO Auto-generated method stub
		return null;
	}

	public ArrayList search(String age0) {
		// TODO Auto-generated method stub
		return null;
	}

	public ArrayList search(int ag0, int age1) {
		// TODO Auto-generated method stub
		return null;
	}

	public boolean update(Object obj) {
		// TODO Auto-generated method stub
		return false;
	}

	public ArrayList search() {
		// TODO 自动生成方法存根
		return null;
	}

	public int search(String ag0, String ag1) {
		// TODO 自动生成方法存根
		return 0;
	}

}