specdatedao.java

dgbas公文管理核心java源码

package com.jasson.business.system;

/**
 * <p>Title: SpecDateDAO</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003,by wingroup</p>
 * <p>Company: wingroup</p>
 * @author jarrywen
 * @version 1.0
 */

import java.io.*;
import java.sql.*;
import java.util.Properties;
import java.util.Collection;
import java.util.ArrayList;
import com.jasson.business.common.DbConn;

import com.jasson.common.*;

public class SpecDateDAO {
	private String SpecDate;
	private String Time1;
	private String Time2;
	private String Time3;
	private String Time4;
	public SpecDateDAO( String SpecDate, String Time1, String Time2, String Time3, String Time4 ){
		this.SpecDate = SpecDate;
		this.Time1 = Time1;
		this.Time2 = Time2;
		this.Time3 = Time3;
		this.Time4 = Time4;
	}
	public SpecDateDAO() {
	}
	public String getSpecDate(){
		return SpecDate;
	}
	public void setSpecDate(String SpecDate){
		this.SpecDate = SpecDate;
	}
	public String getTime1(){
		return Time1;
	}
	public void setTime1(String Time1){
		this.Time1 = Time1;
	}
	public String getTime2(){
		return Time2;
	}
	public void setTime2(String Time2){
		this.Time2 = Time2;
	}
	public String getTime3(){
		return Time3;
	}
	public void setTime3(String Time3){
		this.Time3 = Time3;
	}
	public String getTime4(){
		return Time4;
	}
	public void setTime4(String Time4){
		this.Time4 = Time4;
	}
	public static SpecDateDAO find(int SpecDate){
		ExtendString ExStr = new ExtendString();
		Connection con = null;
		PreparedStatement ps = null;
		ResultSet rs = null;
		SpecDateDAO result = null;
		try {
			DbConn dbConn = new DbConn();
			con = dbConn.getConnection();
			ps = con.prepareStatement("select  SpecDate, Time1, Time2, Time3, Time4 from TSpecDate where SpecDate = ?");
			ps.setInt(1, SpecDate);
			rs = ps.executeQuery();
			if (rs.next()) {
				result = new SpecDateDAO( ExStr.dbDecode(rs.getString(1)), ExStr.dbDecode(rs.getString(2)), ExStr.dbDecode(rs.getString(3)), ExStr.dbDecode(rs.getString(4)), ExStr.dbDecode(rs.getString(5)));
			}
			rs.close();
			rs = null;
			ps.close();
			ps = null;
			con.close();
			con = null;
		}
		catch (SQLException sqlException) {
            System.out.println(sqlException.getMessage());
		}
		finally {
			if (rs != null) {
				try {
					rs.close();
				}
				catch (SQLException sqlException) {
				}
				rs = null;
			}
			if (ps != null) {
				try {
					ps.close();
				}
				catch (SQLException sqlException) {
				}
				ps = null;
			}
			if (con != null) {
				try {
					con.close();
				}
				catch (SQLException sqlException) {
				}
				con = null;
			}
		}
		return result;
	}
	public static SpecDateDAO[] findAll() {
		ExtendString ExStr = new ExtendString();
		Connection con = null;
		PreparedStatement ps = null;
		ResultSet rs = null;
		SpecDateDAO result = null;
		Collection results = new ArrayList();
		try {
			DbConn dbConn = new DbConn();
			con = dbConn.getConnection();
			ps = con.prepareStatement("select  SpecDate, Time1, Time2, Time3, Time4 from TSpecDate");
			rs = ps.executeQuery();
			while (rs.next()) {
				result = new SpecDateDAO( ExStr.dbDecode(rs.getString(1)), ExStr.dbDecode(rs.getString(2)), ExStr.dbDecode(rs.getString(3)), ExStr.dbDecode(rs.getString(4)), ExStr.dbDecode(rs.getString(5)));
				results.add(result);
			}
			rs.close();
			rs = null;
			ps.close();
			ps = null;
			con.close();
			con = null;
		}
		catch (SQLException sqlException) {
            System.out.println(sqlException.getMessage());
		}
		finally {
			if (rs != null) {
				try {
					rs.close();
				}
				catch (SQLException sqlException) {
				}
				rs = null;
			}
			if (ps != null) {
				try {
					ps.close();
				}
				catch (SQLException sqlException) {
				}
				ps = null;
			}
			if (con != null) {
				try {
					con.close();
				}
				catch (SQLException sqlException) {
				}
				con = null;
			}
		}
		return (SpecDateDAO[])results.toArray(new SpecDateDAO[0]);
	}
	public long insert() {
		Connection con = null;
		PreparedStatement ps = null;
		long lngSQLReturn = -1;
		long lngReturn = -1;
		try {
			DbConn dbConn = new DbConn();
			con = dbConn.getConnection();
			if (con != null) {
				ps = con.prepareStatement("insert into TSpecDate ( SpecDate, Time1, Time2, Time3, Time4) values ( ?, ?, ?, ?, ?)");
				ps.setString(1, getSpecDate());
				ps.setString(2, getTime1());
				ps.setString(3, getTime2());
				ps.setString(4, getTime3());
				ps.setString(5, getTime4());
				lngSQLReturn = ps.executeUpdate();
				lngReturn = lngSQLReturn;
				ps.close();
			}
			con.close();
		}
		catch (SQLException sqlException) {
            System.out.println(sqlException.getMessage());
		}
		finally {
			if (ps != null) {
				try {
					ps.close();
				}
				catch (SQLException sqlException) {
				}
				ps = null;
			}
			if (con != null) {
				try {
					con.close();
				}
				catch (SQLException sqlException) {
				}
				con = null;
			}
		}
		return lngReturn;
	}
	public boolean delete(int SpecDate) {
		Connection con = null;
		PreparedStatement ps = null;
		boolean blnReturn = false;
		try {
			DbConn dbConn = new DbConn();
			con = dbConn.getConnection();
			if (con != null) {
				ps = con.prepareStatement("delete TSpecDate  where SpecDate = ?");
				ps.setInt(1, SpecDate);
				blnReturn = (ps.executeUpdate() == 1);
				ps.close();
			}
			con.close();
		}
		catch (SQLException sqlException) {
            System.out.println(sqlException.getMessage());
		}
		finally {
			if (ps != null) {
				try {
					ps.close();
				}
				catch (SQLException sqlException) {
				}
				ps = null;
			}
			if (con != null) {
				try {
					con.close();
				}
				catch (SQLException sqlException) {
				}
				con = null;
			}
		}
		return blnReturn;
	}
	public boolean update() {
		Connection con = null;
		PreparedStatement ps = null;
		boolean blnReturn = false;
		try {
			DbConn dbConn = new DbConn();
			con = dbConn.getConnection();
			if (con != null) {
				ps = con.prepareStatement("update TSpecDate set  SpecDate = ?, Time1 = ?, Time2 = ?, Time3 = ?, Time4 = ? where SpecDate = ?");
////todo:where