dbinfo.java

来自「采用JAVA开发」· Java 代码 · 共 80 行

package com.ywh.dbcp;

import java.sql.*;
import java.io.*;
import java.util.Properties;
/**
 * <p>Title: greatom toolkit</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: 北京长通联合宽带网络技术有限公司</p>
 * @author zhengzp
 * @version 1.0
 */

public class DBInfo implements Serializable {
  private String driver;
  private String url;
  private Properties props = new Properties();
  public DBInfo(String driver,String url,String user,String password){
    driver = driver;
    url = url;
    user = user;
    password = password;
    try
    {
      init();
    }
    catch (ClassNotFoundException e)
    {
      e.printStackTrace();
    }
  }
  public void setProperty(Property prop){
    props.setProperty(prop.getKey(), prop.getValue());
  }
  public Property getProperty(){
    return null;
  }
  public DBInfo(){

  }
  public String toString()
  {
    return "driver=" + driver +";url=" + url + ";props=" + props;
  }
  public Connection getConnection()
    throws SQLException
  {
    return DriverManager.getConnection(url, props);
  }
  public String getDriver() {
    return driver;
  }
  public String getPassword() {
    return props.getProperty("password");
  }
  public String getUrl() {
    return url;
  }
  public String getUser() {
    return props.getProperty("user");
  }
  public void setUser(String user) {
    props.setProperty("user", user);
  }
  public void setUrl(String url) {
    this.url = url;
  }
  public void setPassword(String password) {
    props.setProperty("password", password);
  }
  public void setDriver(String driver) {
    this.driver = driver;
  }
  public void init()throws ClassNotFoundException
  {
    Class.forName(driver);
  }

}