drivermanager.java

jdo开发实例,一个功能全面的oa系统

package com.gzrealmap.oa.car.business;

/**
 * <p>Title: RealOA</p>
 * <p>Description: RealOA</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: gzrealmap.com</p>
 * @author not attributable
 * @version 1.0
 */
import com.gzrealmap.oa.car.*;
import com.gzrealmap.lib.hibernate.HibernateUtil;
import java.io.*;

public class DriverManager {
  public DriverManager() {
  }
  public static void addDriver(DriverBean newDriver) throws Exception {
      HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
  try {
    //theHibernateUtil.connect();
    theHibernateUtil.create2Db(newDriver);
  }
  catch (Exception ex) {
  }
  }

    public static DriverBean findDriver(Integer obj) throws Exception {
      HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
      return (DriverBean) theHibernateUtil.findByPrimaryKey(DriverBean.class,
          obj);
    }

    public static void updateDriver(DriverBean theUpdateDriver) throws
        Exception {
      HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
      theHibernateUtil.update2Db(theUpdateDriver);
    }

    public static void removeDriver(DriverBean theRemoveDriver) throws
      Exception {
    HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
    theHibernateUtil.remove4Db(theRemoveDriver);
  }

/*public static void main(String[] args) throws Exception{
    new DriverManager();
    DriverBean driver = new DriverBean();
    driver.setUserID(111);
     driver.setCarNo("999");
     driver.setDriverNo("123");
     driver.setPeccancyCount(111);
     addDriver(driver);
    }

    /* public static void main(String[] args) throws Exception{
       new DriverManager();
       DriverBean driver1= new DriverBean();

     driver1.setCarNo("999");
     driver1.setDriverNo("123");
     driver1.setPeccancyCount(111);
     addDriver(driver1);

     DriverBean driver2= new DriverBean();

     driver2.setCarNo("999");
     driver2.setDriverNo("123");
     driver2.setPeccancyCount(111);
     addDriver(driver2);


       DriverBean driver = new DriverBean();
        driver= findDriver(new Integer(1));
        removeDriver(driver);
       }
      */
}