trainclassmanager.java

jdo开发实例,一个功能全面的oa系统

package com.gzrealmap.oa.train.bussiness;

/**
 * <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.train.*;
import com.gzrealmap.lib.hibernate.HibernateUtil;
import java.io.*;

public class TrainClassManager {
  public TrainClassManager() {
  }
  public static void addTrainClass(TrainClassBean newTrainClass) throws Exception {
    HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
    theHibernateUtil.create2Db(newTrainClass);
  }

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

  public static void updateTrainClass(TrainClassBean theUpdateTrainClass) throws
      Exception {
    HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
    theHibernateUtil.update2Db(theUpdateTrainClass);
  }

  public static void removeTrainClass(TrainClassBean theRemoveTrainClass) throws
    Exception {
  HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
  theHibernateUtil.remove4Db(theRemoveTrainClass);
}

}